Merge branch 'main' of github.com:austinried/subtracks into main

we only get this error when playing so we should always keep playing

.bundle/config

@@ -0,0 +1,2 @@
+BUNDLE_PATH: "vendor/bundle"
+BUNDLE_FORCE_RUBY_PLATFORM: 1

.eslintrc.js

@@ -1,6 +1,6 @@
 module.exports = {
   root: true,
-  ignorePatterns: ['submodules/**'],
+  ignorePatterns: ['submodules/**', 'ndk/**'],
   extends: '@react-native-community',
   rules: {
     '@typescript-eslint/no-unused-vars': ['warn'],

.github/FUNDING.yml

@@ -0,0 +1 @@
+ko_fi: austinried

.github/workflows/build-release-debugsign.yml

@@ -4,18 +4,26 @@ on:
   push:
     paths-ignore:
       - assets/**
+      - .vscode/**
+      - .eslintrc.js
+      - .prettierrc.js
+      - BUILDING.md
       - README.md
       - LICENSE
     branches:
-      - master
+      - main
       - release/*
   pull_request:
     paths-ignore:
       - assets/**
+      - .vscode/**
+      - .eslintrc.js
+      - .prettierrc.js
+      - BUILDING.md
       - README.md
       - LICENSE
     branches:
-      - master
+      - main
 
 jobs:
   build:
@@ -24,21 +32,29 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+
       - run: |
           rm submodules/ExoPlayer/gradle/wrapper/gradle-wrapper.jar
+
+      - uses: gradle/wrapper-validation-action@v1
+
       - uses: actions/setup-node@v2
         with:
           node-version: '14'
           cache: 'yarn'
+
       - run: |
-          yarn install
+          yarn install --network-concurrency 1
+
       - run: |
           yarn lint --max-warnings 0
+
       - run: |
           yarn license
+
       - run: |
-          scripts/prepare-exoplayer-ffmpeg.sh
-      - uses: gradle/wrapper-validation-action@v1
+          yarn prepare-build
+
       - uses: gradle/gradle-build-action@v1
         with:
           distributions-cache-enabled: true
@@ -46,11 +62,14 @@ jobs:
           configuration-cache-enabled: true
           build-root-directory: android
           arguments: assembleRelease -PsignReleaseWithDebug=true
+
       - run: |
           mkdir bin
+
       - run: >
           mv android/app/build/outputs/apk/release/app-release.apk
           bin/subtracks-${GITHUB_SHA}.apk
+
       - uses: actions/upload-artifact@v2
         with:
           name: subtracks-testing

.github/workflows/build-release.yml

@@ -12,27 +12,36 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
+
       - run: |
           rm submodules/ExoPlayer/gradle/wrapper/gradle-wrapper.jar
+
+      - uses: gradle/wrapper-validation-action@v1
+
       - uses: actions/setup-node@v2
         with:
           node-version: '14'
           cache: 'yarn'
+
       - name: Get subtracks version
         run: |
           echo "SUBTRACKS_VERSION=$(node -e "console.log(require('./package.json').version);")" >> $GITHUB_ENV
+
       - run: |
-          yarn install
+          yarn install --network-concurrency 1
+
       - run: |
           yarn license
+
       - run: |
-          scripts/prepare-exoplayer-ffmpeg.sh
-      - uses: gradle/wrapper-validation-action@v1
+          yarn prepare-build
+
       - name: Retrieve keystore file
         env:
           SUBTRACKS_KEYSTORE_BASE64: ${{ secrets.SUBTRACKS_KEYSTORE_BASE64 }}
         run: |
           echo "$SUBTRACKS_KEYSTORE_BASE64" | base64 --decode > android/app/subtracks.keystore
+
       - name: Build release APK
         env:
           SUBTRACKS_UPLOAD_KEY_PASSWORD: ${{ secrets.SUBTRACKS_UPLOAD_KEY_PASSWORD }}
@@ -44,11 +53,14 @@ jobs:
           -PSUBTRACKS_UPLOAD_KEY_ALIAS=subtracks
           -PSUBTRACKS_UPLOAD_KEY_PASSWORD="$SUBTRACKS_UPLOAD_KEY_PASSWORD"
           -PSUBTRACKS_UPLOAD_STORE_PASSWORD="$SUBTRACKS_UPLOAD_STORE_PASSWORD"
+
       - run: |
           mkdir bin
+
       - run: >
           mv android/app/build/outputs/apk/release/app-release.apk
           bin/subtracks-${SUBTRACKS_VERSION}.apk
+
       - name: Build release AAB
         env:
           SUBTRACKS_UPLOAD_KEY_PASSWORD: ${{ secrets.SUBTRACKS_UPLOAD_KEY_PASSWORD }}
@@ -60,9 +72,11 @@ jobs:
           -PSUBTRACKS_UPLOAD_KEY_ALIAS=subtracks
           -PSUBTRACKS_UPLOAD_KEY_PASSWORD="$SUBTRACKS_UPLOAD_KEY_PASSWORD"
           -PSUBTRACKS_UPLOAD_STORE_PASSWORD="$SUBTRACKS_UPLOAD_STORE_PASSWORD"
+
       - run: >
           mv android/app/build/outputs/bundle/release/app-release.aab
           bin/subtracks-${SUBTRACKS_VERSION}.aab
+
       - uses: actions/upload-artifact@v2
         with:
           name: subtracks-release

.gitignore

@@ -28,6 +28,7 @@ build/
 .gradle
 local.properties
 *.iml
+*.hprof
 
 # node.js
 #

.nvmrc

@@ -0,0 +1 @@
+14

.prettierrc.js

@@ -1,7 +1,7 @@
 module.exports = {
   bracketSpacing: true,
-  jsxBracketSameLine: true,
   singleQuote: true,
+  jsxBracketSameLine: true,
   trailingComma: 'all',
   arrowParens: 'avoid',
   printWidth: 120,

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "typescript.tsdk": "node_modules/typescript/lib"
+}

BUILDING.md

@@ -0,0 +1,59 @@
+# Building from source
+Instructions are provided here for Linux, specifically Ubuntu 20.04, but other operating systems should be fine as long as the requirements are met.
+
+## Requirements
+### Base
+- git
+- wget
+- unzip
+- node.js (14.x)
+- yarn (1.x)
+
+### React Native
+Subtracks is a React Native application, which means you need to make sure you are set up for that.  Follow the guide here to set up your development environment (React Native CLI, not Expo): 
+
+https://reactnative.dev/docs/environment-setup
+
+When setting up your environment, make sure to install the following dependency versions:
+- Node 14
+- Java JDK 11 (tested with openjdk-11-jdk)
+
+### ExoPlayer
+We also need the requirements to build ExoPlayer's ffmpeg extension for Android, which should be covered by:
+- build-essential (make, etc.)
+
+More information on building ffmpeg can be found here (this is what the `prepare-build` script does):
+
+https://github.com/google/ExoPlayer/tree/r2.11.4/extensions/ffmpeg
+
+## Building
+Clone the repository, making sure to recurse submodules, and change into the directory:
+```sh
+git clone --recursive https://github.com/austinried/subtracks.git
+cd subtracks
+```
+
+Install the yarn packages and prepare the ExoPlayer ffmpeg extension by running the yarn script:
+```sh
+yarn install
+yarn prepare-build
+```
+
+### Debug
+In a separate terminal start Metro, which will be an ongoing process that serves javascript bundles to the build:
+```sh
+yarn start
+```
+
+Run the android debug build script, which will start the build and also start your default emulator and push the build to it (or push the build to a running emulator/already connected device):
+```sh
+yarn android
+```
+
+### Release
+Similar to the debug build, except we don't need to run Metro first:
+```sh
+yarn android:release
+```
+
+The generated APK will be written to `android/app/build/outputs/apk/release/app-release.apk`

README.md

@@ -42,3 +42,6 @@ Subtracks is an Android open source music streaming app for [Subsonic-API-compat
 - Multi-select actions
 - Performance & animation improvements
 - More shuffle play modes
+
+# Building
+See [Building from source](BUILDING.md).

android/app/build.gradle

@@ -134,8 +134,8 @@ android {
         applicationId "com.subtracks"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 4
-        versionName '1.1.0'
+        versionCode 8
+        versionName '1.2.0'
     }
     splits {
         abi {

android/app/proguard-rules.pro

@@ -10,3 +10,7 @@
 # Add any project specific keep options here:
 
 -keep class com.facebook.react.turbomodule.** { *; }
+
+# react-native-reanimated
+# https://github.com/software-mansion/react-native-reanimated/pull/2725
+-keep class com.swmansion.** {*;}

android/app/src/main/res/drawable/rn_edit_text_material.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<inset xmlns:android="http://schemas.android.com/apk/res/android"
+       android:insetLeft="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetRight="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetTop="@dimen/abc_edit_text_inset_top_material"
+       android:insetBottom="@dimen/abc_edit_text_inset_bottom_material">
+
+    <selector>
+        <!-- 
+          This file is a copy of abc_edit_text_material (https://bit.ly/3k8fX7I).
+          The item below with state_pressed="false" and state_focused="false" causes a NullPointerException.
+          NullPointerException:tempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable(android.content.res.Resources)'
+
+          <item android:state_pressed="false" android:state_focused="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+
+          For more info, see https://bit.ly/3CdLStv (react-native/pull/29452) and https://bit.ly/3nxOMoR.
+        -->
+        <item android:state_enabled="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+        <item android:drawable="@drawable/abc_textfield_activated_mtrl_alpha"/>
+    </selector>
+
+</inset>

android/app/src/main/res/values/styles.xml

@@ -3,7 +3,7 @@
     <!-- Base application theme. -->
     <style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
         <!-- Customize your theme here. -->
-        <item name="android:textColor">#000000</item>
+        <item name="android:editTextBackground">@drawable/rn_edit_text_material</item>
     </style>
 
 </resources>

android/build.gradle

@@ -2,24 +2,25 @@
 
 buildscript {
     ext {
-        buildToolsVersion = "30.0.3"
+        buildToolsVersion = "30.0.2"
         minSdkVersion = 21
         compileSdkVersion = 30
         targetSdkVersion = 30
-        ndkVersion = "20.1.5948944"
+        ndkVersion = "21.4.7075529"
 
         // react-native-async-storage next
         kotlinVersion = '1.4.21'
     }
     repositories {
         google()
-        jcenter()
+        mavenCentral()
+        // jcenter()
         maven {
             url 'https://plugins.gradle.org/m2/'
         }
     }
     dependencies {
-        classpath("com.android.tools.build:gradle:4.1.0")
+        classpath("com.android.tools.build:gradle:4.2.2")
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
 
@@ -45,9 +46,24 @@ allprojects {
             // Android JSC is installed from npm
             url("$rootDir/../node_modules/jsc-android/dist")
         }
-
+        mavenCentral {
+            // We don't want to fetch react-native from Maven Central as there are
+            // older versions over there.
+            content {
+                excludeGroup "com.facebook.react"
+            }
+        }
         google()
-        jcenter()
         maven { url 'https://www.jitpack.io' }
+        // remove jcenter once the following workarounds are no longer needed
+        jcenter() {
+            content {
+                // used by react-native-track-player, can remove once they use a newer exoplayer
+                includeGroup("com.linkedin.dexmaker")
+                // used by exoplayer
+                includeGroup("com.linkedin.dexmaker-mockito")
+                includeGroup("com.google.android.exoplayer")
+            }
+        }
     }
 }

android/gradle.properties

@@ -9,7 +9,7 @@
 
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-# Default value: -Xmx10248m -XX:MaxPermSize=256m
+# Default value: -Xmx1024m -XX:MaxPermSize=256m
 org.gradle.jvmargs=-Xmx4g -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 
 # When configured, Gradle will run in incubating parallel mode.
@@ -25,7 +25,7 @@ android.useAndroidX=true
 android.enableJetifier=true
 
 # Version of flipper SDK to use with React Native
-FLIPPER_VERSION=0.75.1
+FLIPPER_VERSION=0.99.0
 
 # react-native-async-storage next
 AsyncStorage_useNextStorage=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

android/licenses.yml

@@ -4,12 +4,18 @@
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
   url: https://developer.android.com/jetpack/androidx
+- artifact: androidx.annotation:annotation-experimental:+
+  name: annotation-experimental
+  copyrightHolder: Original Author
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/annotation#1.1.0
 - artifact: androidx.annotation:annotation:+
   name: annotation
   copyrightHolder: Original Author
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
-  url: http://developer.android.com/tools/extras/support-library.html
+  url: https://developer.android.com/jetpack/androidx/releases/annotation#1.2.0
 - artifact: androidx.appcompat:appcompat-resources:+
   name: appcompat-resources
   copyrightHolder: Original Author
@@ -40,6 +46,12 @@
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
   url: http://developer.android.com/tools/extras/support-library.html
+- artifact: androidx.autofill:autofill:+
+  name: autofill
+  copyrightHolder: Original Author
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/autofill#1.1.0
 - artifact: androidx.cardview:cardview:+
   name: cardview
   copyrightHolder: Original Author
@@ -58,6 +70,12 @@
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
   url: https://developer.android.com/jetpack/androidx
+- artifact: androidx.core:core-ktx:+
+  name: core-ktx
+  copyrightHolder: Original Author
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/core#1.6.0
 - artifact: androidx.core:core:+
   name: core
   copyrightHolder: Original Author
@@ -189,19 +207,19 @@
   copyrightHolder: Original Author
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
-  url: https://developer.android.com/topic/libraries/architecture/index.html
+  url: https://developer.android.com/jetpack/androidx/releases/room#2.3.0
 - artifact: androidx.room:room-ktx:+
   name: room-ktx
   copyrightHolder: Original Author
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
-  url: https://developer.android.com/topic/libraries/architecture/index.html
+  url: https://developer.android.com/jetpack/androidx/releases/room#2.3.0
 - artifact: androidx.room:room-runtime:+
   name: room-runtime
   copyrightHolder: Original Author
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
-  url: https://developer.android.com/topic/libraries/architecture/index.html
+  url: https://developer.android.com/jetpack/androidx/releases/room#2.3.0
 - artifact: androidx.savedstate:savedstate:+
   name: savedstate
   copyrightHolder: Original Author
@@ -301,62 +319,104 @@
 - artifact: com.facebook.fresco:drawee:+
   name: drawee
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.fresco:fbcore:+
   name: fbcore
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.fresco:fresco:+
   name: fresco
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.fresco:imagepipeline-base:+
   name: imagepipeline-base
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
+  licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
+  url: https://github.com/facebook/fresco
+- artifact: com.facebook.fresco:imagepipeline-native:+
+  name: imagepipeline-native
+  copyrightHolder: Original Author
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.fresco:imagepipeline-okhttp3:+
   name: imagepipeline-okhttp3
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.fresco:imagepipeline:+
   name: imagepipeline
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
+  licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
+  url: https://github.com/facebook/fresco
+- artifact: com.facebook.fresco:memory-type-ashmem:+
+  name: memory-type-ashmem
+  copyrightHolder: Original Author
+  license: MIT
+  licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
+  url: https://github.com/facebook/fresco
+- artifact: com.facebook.fresco:memory-type-java:+
+  name: memory-type-java
+  copyrightHolder: Original Author
+  license: MIT
+  licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
+  url: https://github.com/facebook/fresco
+- artifact: com.facebook.fresco:memory-type-native:+
+  name: memory-type-native
+  copyrightHolder: Original Author
+  license: MIT
+  licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
+  url: https://github.com/facebook/fresco
+- artifact: com.facebook.fresco:middleware:+
+  name: middleware
+  copyrightHolder: Original Author
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.fresco:nativeimagefilters:+
   name: nativeimagefilters
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.fresco:nativeimagetranscoder:+
   name: nativeimagetranscoder
   copyrightHolder: Original Author
-  license: MIT License
+  license: MIT
+  licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
+  url: https://github.com/facebook/fresco
+- artifact: com.facebook.fresco:soloader:+
+  name: soloader
+  copyrightHolder: Original Author
+  license: MIT
+  licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
+  url: https://github.com/facebook/fresco
+- artifact: com.facebook.fresco:ui-common:+
+  name: ui-common
+  copyrightHolder: Original Author
+  license: MIT
   licenseUrl: https://github.com/facebook/fresco/blob/master/LICENSE
   url: https://github.com/facebook/fresco
 - artifact: com.facebook.infer.annotation:infer-annotation:+
   name: infer-annotation
   copyrightHolder: Original Author
-  license: BSD license
+  license: MIT license
   licenseUrl: https://github.com/facebook/infer/blob/master/LICENSE
   url: http://fbinfer.com/
 - artifact: com.facebook.react:react-native:+
   name: react-native
   copyrightHolder: Original Author
   license: MIT License
-  licenseUrl: https://github.com/facebook/react-native/blob/master/LICENSE
+  licenseUrl: https://github.com/facebook/react-native/blob/HEAD/LICENSE
   url: https://github.com/facebook/react-native
 - artifact: com.facebook.soloader:annotation:+
   name: annotation
@@ -494,21 +554,21 @@
 - artifact: com.squareup.okhttp3:okhttp-urlconnection:+
   name: okhttp-urlconnection
   copyrightHolder: Original Author
-  license: Apache-2.0 License
-  licenseUrl: https://github.com/square/okhttp/blob/master/LICENSE.txt
-  url: https://github.com/square/okhttp
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://square.github.io/okhttp/
 - artifact: com.squareup.okhttp3:okhttp:+
   name: okhttp
   copyrightHolder: Original Author
-  license: Apache-2.0 License
-  licenseUrl: https://github.com/square/okhttp/blob/master/LICENSE.txt
-  url: https://github.com/square/okhttp
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://square.github.io/okhttp/
 - artifact: com.squareup.okio:okio:+
   name: okio
   copyrightHolder: Original Author
-  license: Apache-2.0 License
-  licenseUrl: https://github.com/square/okio/blob/master/LICENSE.txt
-  url: https://github.com/square/okio
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://github.com/square/okio/
 - artifact: javax.inject:javax.inject:+
   name: javax.inject
   copyrightHolder: Original Author
@@ -533,6 +593,12 @@
   license: The Apache Software License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
   url: https://github.com/raphw/byte-buddy
+- artifact: org.apache.commons:commons-lang3:+
+  name: commons-lang3
+  copyrightHolder: Original Author
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://commons.apache.org/lang/
 - artifact: org.checkerframework:checker-compat-qual:+
   name: checker-compat-qual
   copyrightHolder: Original Author
@@ -563,12 +629,30 @@
   license: The Apache License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
   url: https://kotlinlang.org/
+- artifact: org.jetbrains.kotlin:kotlin-reflect:+
+  name: kotlin-reflect
+  copyrightHolder: Original Author
+  license: The Apache License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://kotlinlang.org/
 - artifact: org.jetbrains.kotlin:kotlin-stdlib-common:+
   name: kotlin-stdlib-common
   copyrightHolder: Original Author
   license: The Apache License, Version 2.0
   licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
   url: https://kotlinlang.org/
+- artifact: org.jetbrains.kotlin:kotlin-stdlib-jdk7:+
+  name: kotlin-stdlib-jdk7
+  copyrightHolder: Original Author
+  license: The Apache License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://kotlinlang.org/
+- artifact: org.jetbrains.kotlin:kotlin-stdlib-jdk8:+
+  name: kotlin-stdlib-jdk8
+  copyrightHolder: Original Author
+  license: The Apache License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://kotlinlang.org/
 - artifact: org.jetbrains.kotlin:kotlin-stdlib:+
   name: kotlin-stdlib
   copyrightHolder: Original Author

app/App.tsx

@@ -5,27 +5,37 @@ import React from 'react'
 import { StatusBar, View, StyleSheet } from 'react-native'
 import ProgressHook from './components/ProgressHook'
 import { useStore } from './state/store'
-import { selectTrackPlayer } from './state/trackplayer'
 import { MenuProvider } from 'react-native-popup-menu'
+import { QueryClientProvider } from 'react-query'
+import queryClient from './queryClient'
 
 const Debug = () => {
-  const currentTrack = useStore(selectTrackPlayer.currentTrack)
-  console.log(currentTrack?.title)
+  const currentTrackTitle = useStore(store => store.currentTrack?.title)
+  console.log('currentTrackTitle', currentTrackTitle)
   return <></>
 }
 
-const App = () => (
-  <MenuProvider backHandler={true}>
-    <View style={styles.appContainer}>
-      <StatusBar animated={true} backgroundColor={'rgba(0, 0, 0, 0.3)'} barStyle={'light-content'} translucent={true} />
-      <SplashPage>
-        <ProgressHook />
-        <Debug />
-        <RootNavigator />
-      </SplashPage>
-    </View>
-  </MenuProvider>
-)
+const App = () => {
+  return (
+    <QueryClientProvider client={queryClient}>
+      <MenuProvider backHandler={true}>
+        <View style={styles.appContainer}>
+          <StatusBar
+            animated={true}
+            backgroundColor={'rgba(0, 0, 0, 0.3)'}
+            barStyle={'light-content'}
+            translucent={true}
+          />
+          <SplashPage>
+            <ProgressHook />
+            <Debug />
+            <RootNavigator />
+          </SplashPage>
+        </View>
+      </MenuProvider>
+    </QueryClientProvider>
+  )
+}
 
 const styles = StyleSheet.create({
   appContainer: {

app/components/BackgroundHeaderFlatList.tsx

@@ -37,7 +37,7 @@ function BackgroundHeaderFlatList<ItemT>(props: BackgroundHeaderFlatListProp<Ite
         </props.BackgroundComponent>
       }
       ListHeaderComponentStyle={[headerStyle]}
-      ListEmptyComponent={<NothingHere style={styles.nothing} />}
+      ListEmptyComponent={props.ListEmptyComponent || <NothingHere style={styles.nothing} />}
     />
   )
 }

app/components/ContextMenu.tsx

@@ -1,8 +1,6 @@
 import PressableOpacity from '@app/components/PressableOpacity'
-import { useStarred } from '@app/hooks/music'
-import { AlbumListItem, Artist, Song, StarrableItemType } from '@app/models/music'
-import { selectMusic } from '@app/state/music'
-import { useStore } from '@app/state/store'
+import { useStar } from '@app/hooks/query'
+import { StarrableItemType, Song, Artist, Album } from '@app/models/library'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
 import { NavigationProp, useNavigation } from '@react-navigation/native'
@@ -12,9 +10,8 @@ import { ScrollView, StyleProp, StyleSheet, Text, View, ViewStyle } from 'react-
 import { Menu, MenuOption, MenuOptions, MenuTrigger, renderers } from 'react-native-popup-menu'
 import IconFA from 'react-native-vector-icons/FontAwesome'
 import IconFA5 from 'react-native-vector-icons/FontAwesome5'
-// import IconMat from 'react-native-vector-icons/MaterialIcons'
 import CoverArt from './CoverArt'
-import Star from './Star'
+import { Star } from './Star'
 
 const { SlideInMenu } = renderers
 
@@ -25,6 +22,7 @@ type ContextMenuProps = {
   triggerTouchableStyle?: StyleProp<ViewStyle>
   onPress?: () => any
   triggerOnLongPress?: boolean
+  disabled?: boolean
 }
 
 type InternalContextMenuProps = ContextMenuProps & {
@@ -42,6 +40,7 @@ const ContextMenu: React.FC<InternalContextMenuProps> = ({
   menuOptions,
   children,
   triggerOnLongPress,
+  disabled,
 }) => {
   menuStyle = menuStyle || { flex: 1 }
   triggerWrapperStyle = triggerWrapperStyle || { flex: 1 }
@@ -50,11 +49,12 @@ const ContextMenu: React.FC<InternalContextMenuProps> = ({
   return (
     <Menu renderer={SlideInMenu} style={menuStyle}>
       <MenuTrigger
+        disabled={disabled}
         triggerOnLongPress={triggerOnLongPress === undefined ? true : triggerOnLongPress}
         customStyles={{
           triggerOuterWrapper: triggerOuterWrapperStyle,
           triggerWrapper: triggerWrapperStyle,
-          triggerTouchable: { style: triggerTouchableStyle },
+          triggerTouchable: { style: triggerTouchableStyle, disabled },
           TriggerTouchableComponent: PressableOpacity,
         }}
         onAlternativeAction={onPress}>
@@ -120,9 +120,24 @@ const MenuHeader = React.memo<{
 }>(({ coverArt, artistId, title, subtitle }) => (
   <View style={styles.menuHeader}>
     {artistId ? (
-      <CoverArt type="artist" artistId={artistId} style={styles.coverArt} resizeMode={'cover'} round={true} />
+      <CoverArt
+        type="artist"
+        artistId={artistId}
+        style={styles.coverArt}
+        resizeMode="cover"
+        round={true}
+        size="thumbnail"
+        fadeDuration={0}
+      />
     ) : (
-      <CoverArt type="cover" coverArt={coverArt} style={styles.coverArt} resizeMode={'cover'} />
+      <CoverArt
+        type="cover"
+        coverArt={coverArt}
+        style={styles.coverArt}
+        resizeMode="cover"
+        size="thumbnail"
+        fadeDuration={0}
+      />
     )}
     <View style={styles.menuHeaderText}>
       <Text numberOfLines={1} style={styles.menuTitle}>
@@ -144,14 +159,13 @@ const OptionStar = React.memo<{
   type: StarrableItemType
   additionalText?: string
 }>(({ id, type, additionalText: text }) => {
-  const starred = useStarred(id, type)
-  const setStarred = useStore(selectMusic.starItem)
+  const { query, toggle } = useStar(id, type)
 
   return (
     <ContextMenuIconTextOption
-      IconComponentRaw={<Star starred={starred} size={26} />}
-      text={(starred ? 'Unstar' : 'Star') + (text ? ` ${text}` : '')}
-      onSelect={() => setStarred(id, type, starred)}
+      IconComponentRaw={<Star starred={!!query.data} size={26} />}
+      text={(query.data ? 'Unstar' : 'Star') + (text ? ` ${text}` : '')}
+      onSelect={() => toggle.mutate()}
     />
   )
 })
@@ -203,7 +217,7 @@ const OptionViewAlbum = React.memo<{
 // ))
 
 export type AlbumContextPressableProps = ContextMenuProps & {
-  album: AlbumListItem
+  album: Album
 }
 
 export const AlbumContextPressable: React.FC<AlbumContextPressableProps> = props => {

app/components/CoverArt.tsx

@@ -1,5 +1,5 @@
-import { useArtistArtFile, useCoverArtFile } from '@app/hooks/cache'
-import { CacheFile, CacheImageSize, CacheRequest } from '@app/models/cache'
+import { useQueryArtistArtPath, useQueryCoverArtPath } from '@app/hooks/query'
+import { CacheImageSize } from '@app/models/cache'
 import colors from '@app/styles/colors'
 import React, { useState } from 'react'
 import {
@@ -18,7 +18,8 @@ type BaseProps = {
   imageStyle?: ImageStyle
   resizeMode?: ImageResizeMode
   round?: boolean
-  size?: CacheImageSize
+  size: CacheImageSize
+  fadeDuration?: number
 }
 
 type ArtistCoverArtProps = BaseProps & {
@@ -31,47 +32,54 @@ type CoverArtProps = BaseProps & {
   coverArt?: string
 }
 
-const ImageSource = React.memo<{ cache?: { file?: CacheFile; request?: CacheRequest } } & BaseProps>(
-  ({ cache, style, imageStyle, resizeMode }) => {
+type ImageSourceProps = BaseProps & {
+  data?: string
+  isFetching: boolean
+  isExistingFetching: boolean
+}
+
+const ImageSource = React.memo<ImageSourceProps>(
+  ({ style, imageStyle, resizeMode, data, isFetching, isExistingFetching, fadeDuration }) => {
     const [error, setError] = useState(false)
 
     let source: ImageSourcePropType
-    if (!error && cache?.file && !cache?.request?.promise) {
-      source = { uri: `file://${cache.file.path}`, cache: 'reload' }
+    if (!error && data) {
+      source = { uri: `file://${data}` }
     } else {
       source = require('@res/fallback.png')
     }
 
     return (
       <>
-        <Image
-          source={source}
-          fadeDuration={150}
-          resizeMode={resizeMode || 'contain'}
-          style={[{ height: style?.height, width: style?.width }, imageStyle]}
-          onError={() => setError(true)}
-        />
-        <ActivityIndicator
-          animating={!!cache?.request?.promise}
-          size="large"
-          color={colors.accent}
-          style={styles.indicator}
-        />
+        {isExistingFetching ? (
+          <View style={{ height: style?.height, width: style?.width }} />
+        ) : (
+          <Image
+            source={source}
+            fadeDuration={fadeDuration === undefined ? 250 : fadeDuration}
+            resizeMode={resizeMode || 'contain'}
+            style={[{ height: style?.height, width: style?.width }, imageStyle]}
+            onError={() => setError(true)}
+          />
+        )}
+        {isFetching && (
+          <ActivityIndicator animating={true} size="large" color={colors.accent} style={styles.indicator} />
+        )}
       </>
     )
   },
 )
 
 const ArtistImage = React.memo<ArtistCoverArtProps>(props => {
-  const cache = useArtistArtFile(props.artistId, props.size)
+  const { data, isFetching, isExistingFetching } = useQueryArtistArtPath(props.artistId, props.size)
 
-  return <ImageSource cache={cache} {...props} imageStyle={{ ...styles.artistImage, ...props.imageStyle }} />
+  return <ImageSource data={data} isFetching={isFetching} isExistingFetching={isExistingFetching} {...props} />
 })
 
 const CoverArtImage = React.memo<CoverArtProps>(props => {
-  const cache = useCoverArtFile(props.coverArt, props.size)
+  const { data, isFetching, isExistingFetching } = useQueryCoverArtPath(props.coverArt, props.size)
 
-  return <ImageSource cache={cache} {...props} />
+  return <ImageSource data={data} isFetching={isFetching} isExistingFetching={isExistingFetching} {...props} />
 })
 
 const CoverArt = React.memo<CoverArtProps | ArtistCoverArtProps>(props => {

app/components/GradientScrollView.tsx

@@ -4,6 +4,7 @@ import dimensions from '@app/styles/dimensions'
 import React, { ForwardedRef, PropsWithChildren } from 'react'
 import { ScrollView, ScrollViewProps, useWindowDimensions } from 'react-native'
 import Animated from 'react-native-reanimated'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
 
 export type GradientScrollViewProps = PropsWithChildren<
   Animated.AnimateProps<ScrollViewProps> & {
@@ -13,8 +14,9 @@ export type GradientScrollViewProps = PropsWithChildren<
 
 const GradientScrollView = React.forwardRef<ScrollView, GradientScrollViewProps>((props, ref) => {
   const layout = useWindowDimensions()
+  const paddingTop = useSafeAreaInsets().top
 
-  const minHeight = layout.height - (dimensions.top() + dimensions.bottom())
+  const minHeight = layout.height - (dimensions.header + paddingTop + dimensions.bottom())
 
   return (
     <Animated.ScrollView

app/components/HeaderBar.tsx

@@ -1,17 +1,18 @@
+import { Album, Song } from '@app/models/library'
 import colors from '@app/styles/colors'
 import dimensions from '@app/styles/dimensions'
 import font from '@app/styles/font'
 import { useNavigation } from '@react-navigation/core'
-import React, { useCallback } from 'react'
-import { View, StatusBar, Text, StyleSheet, ViewStyle } from 'react-native'
-import Animated from 'react-native-reanimated'
-import PressableOpacity from './PressableOpacity'
-import IconMat from 'react-native-vector-icons/MaterialIcons'
 import { ReactComponentLike } from 'prop-types'
-import { AlbumListItem, Song } from '@app/models/music'
+import React, { useCallback } from 'react'
+import { StyleSheet, Text, View, ViewStyle } from 'react-native'
+import Animated from 'react-native-reanimated'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
+import IconMat from 'react-native-vector-icons/MaterialIcons'
 import { AlbumContextPressable, NowPlayingContextPressable } from './ContextMenu'
+import PressableOpacity from './PressableOpacity'
 
-export type HeaderContextItem = Song | AlbumListItem
+export type HeaderContextItem = Song | Album
 
 const More = React.memo<{ contextItem?: HeaderContextItem }>(({ contextItem }) => {
   const moreIcon = <IconMat name="more-vert" color="white" size={25} />
@@ -48,11 +49,12 @@ const More = React.memo<{ contextItem?: HeaderContextItem }>(({ contextItem }) =
 
 const HeaderBar = React.memo<{
   title?: string
-  headerStyle?: Animated.AnimatedStyleProp<ViewStyle> | Animated.AnimatedStyleProp<ViewStyle>[]
+  headerStyle?: Animated.AnimateStyle<ViewStyle> | Animated.AnimateStyle<ViewStyle>[]
   HeaderCenter?: ReactComponentLike
   contextItem?: HeaderContextItem
 }>(({ title, headerStyle, HeaderCenter, contextItem }) => {
   const navigation = useNavigation()
+  const top = useSafeAreaInsets().top
 
   const back = useCallback(() => {
     navigation.goBack()
@@ -61,7 +63,7 @@ const HeaderBar = React.memo<{
   const _headerStyle = Array.isArray(headerStyle) ? headerStyle : [headerStyle]
 
   return (
-    <Animated.View style={[styles.container, ..._headerStyle]}>
+    <Animated.View style={[styles.container, { paddingTop: top, height: dimensions.header + top }, ..._headerStyle]}>
       <PressableOpacity onPress={back} style={styles.icons}>
         <IconMat name="arrow-back" color="white" size={25} />
       </PressableOpacity>
@@ -81,8 +83,6 @@ const HeaderBar = React.memo<{
 
 const styles = StyleSheet.create({
   container: {
-    height: dimensions.top(),
-    paddingTop: StatusBar.currentHeight,
     backgroundColor: colors.gradient.high,
     width: '100%',
     flexDirection: 'row',

app/components/ImageGradientScrollView.tsx

@@ -3,11 +3,13 @@ import colors from '@app/styles/colors'
 import dimensions from '@app/styles/dimensions'
 import React from 'react'
 import { ScrollView, ScrollViewProps, useWindowDimensions } from 'react-native'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
 
 const ImageGradientScrollView: React.FC<ScrollViewProps & ImageGradientBackgroundProps> = props => {
   const layout = useWindowDimensions()
+  const paddingTop = useSafeAreaInsets().top
 
-  const minHeight = layout.height - (dimensions.top() + dimensions.bottom())
+  const minHeight = layout.height - (dimensions.header + paddingTop + dimensions.bottom())
 
   return (
     <ScrollView

app/components/ListItem.tsx

@@ -1,8 +1,5 @@
-import { useStarred } from '@app/hooks/music'
 import { useIsPlaying } from '@app/hooks/trackplayer'
-import { AlbumListItem, Artist, ListableItem, Song } from '@app/models/music'
-import { selectMusic } from '@app/state/music'
-import { useStore } from '@app/state/store'
+import { Album, Artist, ListableItem, Song } from '@app/models/library'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
 import { useNavigation } from '@react-navigation/native'
@@ -13,7 +10,8 @@ import IconMat from 'react-native-vector-icons/MaterialIcons'
 import { AlbumContextPressable, ArtistContextPressable, SongContextPressable } from './ContextMenu'
 import CoverArt from './CoverArt'
 import PressableOpacity from './PressableOpacity'
-import Star from './Star'
+import { PressableStar } from './Star'
+import equal from 'fast-deep-equal/es6/react'
 
 const TitleTextSong = React.memo<{
   contextId?: string
@@ -56,9 +54,9 @@ const ListItem: React.FC<{
   listStyle?: 'big' | 'small'
   subtitle?: string
   style?: StyleProp<ViewStyle>
-}> = ({ item, contextId, queueId, onPress, showArt, showStar, subtitle, listStyle, style }) => {
+  disabled?: boolean
+}> = ({ item, contextId, queueId, onPress, showArt, showStar, subtitle, listStyle, style, disabled }) => {
   const navigation = useNavigation()
-  const starred = useStarred(item.id, item.itemType)
 
   showStar = showStar === undefined ? true : showStar
   listStyle = listStyle || 'small'
@@ -68,13 +66,13 @@ const ListItem: React.FC<{
   if (!onPress) {
     switch (item.itemType) {
       case 'album':
-        onPress = () => navigation.navigate('album', { id: item.id, title: item.name })
+        onPress = () => navigation.navigate('album', { id: item.id, title: item.name, album: item })
         break
       case 'artist':
         onPress = () => navigation.navigate('artist', { id: item.id, title: item.name })
         break
       case 'playlist':
-        onPress = () => navigation.navigate('playlist', { id: item.id, title: item.name })
+        onPress = () => navigation.navigate('playlist', { id: item.id, title: item.name, playlist: item })
         break
     }
   }
@@ -93,35 +91,43 @@ const ListItem: React.FC<{
 
   const itemPressable = useCallback(
     ({ children }) => (
-      <PressableOpacity onPress={onPress} style={styles.item}>
+      <PressableOpacity onPress={onPress} style={styles.item} disabled={disabled}>
         {children}
       </PressableOpacity>
     ),
-    [onPress],
+    [disabled, onPress],
   )
   const albumPressable = useCallback(
     ({ children }) => (
-      <AlbumContextPressable album={item as AlbumListItem} onPress={onPress} triggerWrapperStyle={styles.item}>
+      <AlbumContextPressable
+        album={item as Album}
+        onPress={onPress}
+        triggerWrapperStyle={styles.item}
+        disabled={disabled}>
         {children}
       </AlbumContextPressable>
     ),
-    [item, onPress],
+    [disabled, item, onPress],
   )
   const songPressable = useCallback(
     ({ children }) => (
-      <SongContextPressable song={item as Song} onPress={onPress} triggerWrapperStyle={styles.item}>
+      <SongContextPressable song={item as Song} onPress={onPress} triggerWrapperStyle={styles.item} disabled={disabled}>
         {children}
       </SongContextPressable>
     ),
-    [item, onPress],
+    [disabled, item, onPress],
   )
   const artistPressable = useCallback(
     ({ children }) => (
-      <ArtistContextPressable artist={item as Artist} onPress={onPress} triggerWrapperStyle={styles.item}>
+      <ArtistContextPressable
+        artist={item as Artist}
+        onPress={onPress}
+        triggerWrapperStyle={styles.item}
+        disabled={disabled}>
         {children}
       </ArtistContextPressable>
     ),
-    [item, onPress],
+    [disabled, item, onPress],
   )
 
   let PressableComponent = itemPressable
@@ -133,13 +139,6 @@ const ListItem: React.FC<{
     PressableComponent = artistPressable
   }
 
-  const starItem = useStore(selectMusic.starItem)
-  const toggleStarred = useCallback(() => {
-    if (item.itemType !== 'playlist') {
-      starItem(item.id, item.itemType, starred)
-    }
-  }, [item.id, item.itemType, starItem, starred])
-
   let title = <></>
   if (item.itemType === 'song' && queueId !== undefined) {
     title = <TitleTextSong contextId={contextId} queueId={queueId} title={item.title} />
@@ -151,9 +150,20 @@ const ListItem: React.FC<{
   const resizeMode = 'cover'
   let coverArt = <></>
   if (item.itemType === 'artist') {
-    coverArt = <CoverArt type="artist" artistId={item.id} round={true} style={artStyle} resizeMode={resizeMode} />
+    coverArt = (
+      <CoverArt
+        type="artist"
+        artistId={item.id}
+        round={true}
+        style={artStyle}
+        resizeMode={resizeMode}
+        size="thumbnail"
+      />
+    )
   } else {
-    coverArt = <CoverArt type="cover" coverArt={item.coverArt} style={artStyle} resizeMode={resizeMode} />
+    coverArt = (
+      <CoverArt type="cover" coverArt={item.coverArt} style={artStyle} resizeMode={resizeMode} size="thumbnail" />
+    )
   }
 
   return (
@@ -178,10 +188,8 @@ const ListItem: React.FC<{
         </View>
       </PressableComponent>
       <View style={styles.controls}>
-        {showStar && (
-          <PressableOpacity onPress={toggleStarred} style={styles.controlItem}>
-            <Star size={26} starred={starred} />
-          </PressableOpacity>
+        {showStar && item.itemType !== 'playlist' && (
+          <PressableStar id={item.id} type={item.itemType} size={26} style={styles.controlItem} disabled={disabled} />
         )}
       </View>
     </View>
@@ -259,4 +267,4 @@ const bigStyles = StyleSheet.create({
   },
 })
 
-export default React.memo(ListItem)
+export default React.memo(ListItem, equal)

app/components/ListPlayerControls.tsx

@@ -1,7 +1,5 @@
 import Button from '@app/components/Button'
-import { Song } from '@app/models/music'
-import { useStore } from '@app/state/store'
-import { QueueContextType, selectTrackPlayer } from '@app/state/trackplayer'
+import { Song } from '@app/models/library'
 import colors from '@app/styles/colors'
 import React, { useState } from 'react'
 import { StyleProp, StyleSheet, View, ViewStyle } from 'react-native'
@@ -11,13 +9,12 @@ import IconMat from 'react-native-vector-icons/MaterialIcons'
 const ListPlayerControls = React.memo<{
   songs: Song[]
   typeName: string
-  queueName: string
-  queueContextType: QueueContextType
-  queueContextId: string
   style?: StyleProp<ViewStyle>
-}>(({ songs, typeName, queueName, queueContextType, queueContextId, style }) => {
+  play: () => void
+  shuffle: () => void
+  disabled?: boolean
+}>(({ typeName, style, play, shuffle, disabled }) => {
   const [downloaded, setDownloaded] = useState(false)
-  const setQueue = useStore(selectTrackPlayer.setQueue)
 
   return (
     <View style={[styles.controls, style]}>
@@ -34,13 +31,10 @@ const ListPlayerControls = React.memo<{
         </Button>
       </View>
       <View style={styles.controlsCenter}>
-        <Button
-          title={`Play ${typeName}`}
-          onPress={() => setQueue(songs, queueName, queueContextType, queueContextId, undefined, false)}
-        />
+        <Button title={`Play ${typeName}`} disabled={disabled} onPress={play} />
       </View>
       <View style={styles.controlsSide}>
-        <Button onPress={() => setQueue(songs, queueName, queueContextType, queueContextId, undefined, true)}>
+        <Button disabled={disabled} onPress={shuffle}>
           <Icon name="shuffle" size={26} color="white" />
         </Button>
       </View>

app/components/NowPlayingBar.tsx

@@ -2,7 +2,6 @@ import CoverArt from '@app/components/CoverArt'
 import PressableOpacity from '@app/components/PressableOpacity'
 import { usePause, usePlay } from '@app/hooks/trackplayer'
 import { useStore } from '@app/state/store'
-import { selectTrackPlayer } from '@app/state/trackplayer'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
 import { useNavigation } from '@react-navigation/native'
@@ -12,7 +11,8 @@ import { State } from 'react-native-track-player'
 import IconFA5 from 'react-native-vector-icons/FontAwesome5'
 
 const ProgressBar = React.memo(() => {
-  const { position, duration } = useStore(selectTrackPlayer.progress)
+  const position = useStore(store => store.progress.position)
+  const duration = useStore(store => store.progress.duration)
 
   let progress = 0
   if (duration > 0) {
@@ -41,7 +41,7 @@ const progressStyles = StyleSheet.create({
 })
 
 const Controls = React.memo(() => {
-  const state = useStore(selectTrackPlayer.playerState)
+  const state = useStore(store => store.playerState)
   const play = usePlay()
   const pause = usePause()
 
@@ -78,9 +78,12 @@ const Controls = React.memo(() => {
 
 const NowPlayingBar = React.memo(() => {
   const navigation = useNavigation()
-  const track = useStore(selectTrackPlayer.currentTrack)
+  const currentTrackExists = useStore(store => !!store.currentTrack)
+  const coverArt = useStore(store => store.currentTrack?.coverArt)
+  const title = useStore(store => store.currentTrack?.title)
+  const artist = useStore(store => store.currentTrack?.artist)
 
-  const displayStyle: ViewStyle = { display: track ? 'flex' : 'none' }
+  const displayStyle: ViewStyle = { display: currentTrackExists ? 'flex' : 'none' }
 
   return (
     <Pressable onPress={() => navigation.navigate('now-playing')} style={[styles.container, displayStyle]}>
@@ -89,14 +92,16 @@ const NowPlayingBar = React.memo(() => {
         <CoverArt
           type="cover"
           style={{ height: styles.subContainer.height, width: styles.subContainer.height }}
-          coverArt={track?.coverArt}
+          coverArt={coverArt}
+          size="thumbnail"
+          fadeDuration={0}
         />
         <View style={styles.detailsContainer}>
           <Text numberOfLines={1} style={styles.detailsTitle}>
-            {track?.title}
+            {title}
           </Text>
           <Text numberOfLines={1} style={styles.detailsAlbum}>
-            {track?.artist}
+            {artist}
           </Text>
         </View>
         <Controls />

app/components/PressableOpacity.tsx

@@ -1,5 +1,5 @@
-import React, { useCallback, useEffect, useState } from 'react'
-import { GestureResponderEvent, LayoutRectangle, Pressable, PressableProps, ViewStyle, StyleSheet } from 'react-native'
+import React, { useCallback, useState } from 'react'
+import { GestureResponderEvent, LayoutRectangle, Pressable, PressableProps, StyleSheet } from 'react-native'
 
 type PressableOpacityProps = PressableProps & {
   ripple?: boolean
@@ -9,13 +9,8 @@ type PressableOpacityProps = PressableProps & {
 
 const PressableOpacity: React.FC<PressableOpacityProps> = props => {
   const [opacity, setOpacity] = useState(1)
-  const [disabledStyle, setDisabledStyle] = useState<ViewStyle>({})
   const [dimensions, setDimensions] = useState<LayoutRectangle | undefined>(undefined)
 
-  useEffect(() => {
-    props.disabled === true ? setDisabledStyle({ opacity: 0.3 }) : setDisabledStyle({})
-  }, [props.disabled])
-
   props = {
     ...props,
     unstable_pressDelay: props.unstable_pressDelay === undefined ? 60 : props.unstable_pressDelay,
@@ -55,7 +50,8 @@ const PressableOpacity: React.FC<PressableOpacityProps> = props => {
   return (
     <Pressable
       {...props}
-      style={[styles.pressable, props.style as any, { opacity }, disabledStyle]}
+      // eslint-disable-next-line react-native/no-inline-styles
+      style={[styles.pressable, props.style as any, { opacity }, props.disabled ? { opacity: 0.3 } : {}]}
       android_ripple={
         props.ripple
           ? {

app/components/ProgressHook.tsx

@@ -1,11 +1,10 @@
 import { useStore } from '@app/state/store'
-import { selectTrackPlayer } from '@app/state/trackplayer'
 import React, { useEffect } from 'react'
 import { State, useProgress } from 'react-native-track-player'
 
 const ProgressHook = () => {
-  const playerState = useStore(selectTrackPlayer.playerState)
-  const setProgress = useStore(selectTrackPlayer.setProgress)
+  const playerState = useStore(store => store.playerState)
+  const setProgress = useStore(store => store.setProgress)
   const progress = useProgress(250)
 
   useEffect(() => {

app/components/Star.tsx

@@ -1,8 +1,11 @@
+import { useStar } from '@app/hooks/query'
 import colors from '@app/styles/colors'
 import React from 'react'
+import { PressableStateCallbackType, StyleProp, ViewStyle } from 'react-native'
 import IconFA from 'react-native-vector-icons/FontAwesome'
+import PressableOpacity from './PressableOpacity'
 
-const Star = React.memo<{
+export const Star = React.memo<{
   starred: boolean
   size: number
 }>(({ starred, size }) => {
@@ -11,4 +14,18 @@ const Star = React.memo<{
   )
 })
 
-export default Star
+export const PressableStar = React.memo<{
+  id: string
+  type: 'album' | 'artist' | 'song'
+  size: number
+  style?: StyleProp<ViewStyle> | ((state: PressableStateCallbackType) => StyleProp<ViewStyle>) | undefined
+  disabled?: boolean
+}>(({ id, type, size, style, disabled }) => {
+  const { query, toggle } = useStar(id, type)
+
+  return (
+    <PressableOpacity onPress={() => toggle.mutate()} style={style} disabled={disabled}>
+      <Star size={size} starred={!!query.data} />
+    </PressableOpacity>
+  )
+})

app/hooks/cache.ts

@@ -1,88 +0,0 @@
-import { CacheImageSize, CacheItemTypeKey } from '@app/models/cache'
-import { ArtistInfo } from '@app/models/music'
-import { selectCache } from '@app/state/cache'
-import { selectMusic } from '@app/state/music'
-import { selectSettings } from '@app/state/settings'
-import { useStore, Store } from '@app/state/store'
-import { useCallback, useEffect } from 'react'
-
-const useFileRequest = (key: CacheItemTypeKey, id: string) => {
-  const file = useStore(
-    useCallback(
-      (store: Store) => {
-        const activeServerId = store.settings.activeServer
-        if (!activeServerId) {
-          return
-        }
-
-        return store.cacheFiles[activeServerId][key][id]
-      },
-      [key, id],
-    ),
-  )
-  const request = useStore(
-    useCallback(
-      (store: Store) => {
-        const activeServerId = store.settings.activeServer
-        if (!activeServerId) {
-          return
-        }
-
-        return store.cacheRequests[activeServerId][key][id]
-      },
-      [key, id],
-    ),
-  )
-
-  return { file, request }
-}
-
-export const useCoverArtFile = (coverArt = '-1', size: CacheImageSize = 'thumbnail') => {
-  const type: CacheItemTypeKey = size === 'original' ? 'coverArt' : 'coverArtThumb'
-  const { file, request } = useFileRequest(type, coverArt)
-  const client = useStore(selectSettings.client)
-  const cacheItem = useStore(selectCache.cacheItem)
-
-  useEffect(() => {
-    if (!file && client) {
-      cacheItem(type, coverArt, () =>
-        client.getCoverArtUri({
-          id: coverArt,
-          size: type === 'coverArtThumb' ? '256' : undefined,
-        }),
-      )
-    }
-    // intentionally leaving file out so it doesn't re-render if the request fails
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [cacheItem, client, coverArt, type])
-
-  return { file, request }
-}
-
-export const useArtistArtFile = (artistId: string, size: CacheImageSize = 'thumbnail') => {
-  const type: CacheItemTypeKey = size === 'original' ? 'artistArt' : 'artistArtThumb'
-  const fetchArtistInfo = useStore(selectMusic.fetchArtistInfo)
-  const { file, request } = useFileRequest(type, artistId)
-  const cacheItem = useStore(selectCache.cacheItem)
-
-  useEffect(() => {
-    if (!file) {
-      cacheItem(type, artistId, async () => {
-        let artistInfo: ArtistInfo | undefined
-        const cachedArtistInfo = useStore.getState().artistInfo[artistId]
-
-        if (cachedArtistInfo) {
-          artistInfo = cachedArtistInfo
-        } else {
-          artistInfo = await fetchArtistInfo(artistId)
-        }
-
-        return type === 'artistArtThumb' ? artistInfo?.smallImageUrl : artistInfo?.largeImageUrl
-      })
-    }
-    // intentionally leaving file out so it doesn't re-render if the request fails
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [artistId, cacheItem, fetchArtistInfo, type])
-
-  return { file, request }
-}

app/hooks/fetch.ts

@@ -0,0 +1,305 @@
+import { CacheItemTypeKey } from '@app/models/cache'
+import { Album, AlbumCoverArt, Playlist, Song } from '@app/models/library'
+import { mapAlbum, mapArtist, mapArtistInfo, mapPlaylist, mapSong } from '@app/models/map'
+import queryClient from '@app/queryClient'
+import { useStore } from '@app/state/store'
+import { GetAlbumList2TypeBase, Search3Params, StarParams } from '@app/subsonic/params'
+import { cacheDir } from '@app/util/fs'
+import { mapCollectionById } from '@app/util/state'
+import userAgent from '@app/util/userAgent'
+import cd from 'content-disposition'
+import mime from 'mime-types'
+import path from 'path'
+import ReactNativeBlobUtil, { FetchBlobResponse } from 'react-native-blob-util'
+import RNFS from 'react-native-fs'
+import qk from './queryKeys'
+
+export const useClient = () => {
+  const client = useStore(store => store.client)
+
+  return () => {
+    if (!client) {
+      throw new Error('no client!')
+    }
+
+    return client
+  }
+}
+
+function cacheStarredData<T extends { id: string; starred?: undefined | any }>(item: T) {
+  queryClient.setQueryData<boolean>(qk.starredItems(item.id), !!item.starred)
+}
+
+function cacheAlbumCoverArtData<T extends { id: string; coverArt?: string }>(item: T) {
+  queryClient.setQueryData<AlbumCoverArt>(qk.albumCoverArt(item.id), { albumId: item.id, coverArt: item.coverArt })
+}
+
+export const useFetchArtists = () => {
+  const client = useClient()
+
+  return async () => {
+    const res = await client().getArtists()
+
+    res.data.artists.forEach(cacheStarredData)
+
+    return mapCollectionById(res.data.artists, mapArtist)
+  }
+}
+
+export const useFetchArtist = () => {
+  const client = useClient()
+
+  return async (id: string) => {
+    const res = await client().getArtist({ id })
+
+    cacheStarredData(res.data.artist)
+    res.data.albums.forEach(cacheStarredData)
+
+    res.data.albums.forEach(cacheAlbumCoverArtData)
+
+    return {
+      artist: mapArtist(res.data.artist),
+      albums: res.data.albums.map(mapAlbum),
+    }
+  }
+}
+
+export const useFetchArtistInfo = () => {
+  const client = useClient()
+
+  return async (id: string) => {
+    const res = await client().getArtistInfo2({ id })
+    return mapArtistInfo(id, res.data.artistInfo)
+  }
+}
+
+export const useFetchArtistTopSongs = () => {
+  const client = useClient()
+
+  return async (artistName: string) => {
+    const res = await client().getTopSongs({ artist: artistName })
+
+    res.data.songs.forEach(cacheStarredData)
+
+    return res.data.songs.map(mapSong)
+  }
+}
+
+export const useFetchPlaylists = () => {
+  const client = useClient()
+
+  return async () => {
+    const res = await client().getPlaylists()
+    return mapCollectionById(res.data.playlists, mapPlaylist)
+  }
+}
+
+export const useFetchPlaylist = () => {
+  const client = useClient()
+
+  return async (id: string): Promise<{ playlist: Playlist; songs?: Song[] }> => {
+    const res = await client().getPlaylist({ id })
+
+    res.data.playlist.songs.forEach(cacheStarredData)
+
+    return {
+      playlist: mapPlaylist(res.data.playlist),
+      songs: res.data.playlist.songs.map(mapSong),
+    }
+  }
+}
+
+export const useFetchAlbum = () => {
+  const client = useClient()
+
+  return async (id: string): Promise<{ album: Album; songs?: Song[] }> => {
+    const res = await client().getAlbum({ id })
+
+    cacheStarredData(res.data.album)
+    res.data.songs.forEach(cacheStarredData)
+
+    cacheAlbumCoverArtData(res.data.album)
+
+    return {
+      album: mapAlbum(res.data.album),
+      songs: res.data.songs.map(mapSong),
+    }
+  }
+}
+
+export const useFetchAlbumList = () => {
+  const client = useClient()
+
+  return async (size: number, offset: number, type: GetAlbumList2TypeBase) => {
+    const res = await client().getAlbumList2({ size, offset, type })
+
+    res.data.albums.forEach(cacheStarredData)
+
+    res.data.albums.forEach(cacheAlbumCoverArtData)
+
+    return res.data.albums.map(mapAlbum)
+  }
+}
+
+export const useFetchSong = () => {
+  const client = useClient()
+
+  return async (id: string) => {
+    const res = await client().getSong({ id })
+
+    cacheStarredData(res.data.song)
+
+    return mapSong(res.data.song)
+  }
+}
+
+export const useFetchSearchResults = () => {
+  const client = useClient()
+
+  return async (params: Search3Params) => {
+    const res = await client().search3(params)
+
+    res.data.artists.forEach(cacheStarredData)
+    res.data.albums.forEach(cacheStarredData)
+    res.data.songs.forEach(cacheStarredData)
+
+    res.data.albums.forEach(cacheAlbumCoverArtData)
+
+    return {
+      artists: res.data.artists.map(mapArtist),
+      albums: res.data.albums.map(mapAlbum),
+      songs: res.data.songs.map(mapSong),
+    }
+  }
+}
+
+export const useFetchStar = () => {
+  const client = useClient()
+
+  return async (params: StarParams) => {
+    await client().star(params)
+    return
+  }
+}
+
+export const useFetchUnstar = () => {
+  const client = useClient()
+
+  return async (params: StarParams) => {
+    await client().unstar(params)
+    return
+  }
+}
+
+export type FetchExisingFileOptions = {
+  itemType: CacheItemTypeKey
+  itemId: string
+}
+
+export const useFetchExistingFile: () => (options: FetchExisingFileOptions) => Promise<string | undefined> = () => {
+  const serverId = useStore(store => store.settings.activeServerId)
+
+  return async ({ itemType, itemId }) => {
+    const fileDir = cacheDir(serverId, itemType, itemId)
+    try {
+      const dir = await RNFS.readDir(fileDir)
+      console.log('existing file:', dir[0].path)
+      return dir[0].path
+    } catch {}
+  }
+}
+
+function assertMimeType(expected?: string, actual?: string) {
+  expected = expected?.toLowerCase()
+  actual = actual?.toLowerCase()
+
+  if (!expected || expected === actual) {
+    return
+  }
+
+  if (!expected.includes(';')) {
+    actual = actual?.split(';')[0]
+  }
+
+  if (!expected.includes('/')) {
+    actual = actual?.split('/')[0]
+  }
+
+  if (expected !== actual) {
+    throw new Error(`Request does not satisfy expected content type. Expected: ${expected} Actual: ${actual}`)
+  }
+}
+
+export type FetchFileOptions = FetchExisingFileOptions & {
+  fromUrl: string
+  useCacheBuster?: boolean
+  expectedContentType?: string
+  progress?: (received: number, total: number) => void
+}
+
+export const useFetchFile: () => (options: FetchFileOptions) => Promise<string> = () => {
+  const serverId = useStore(store => store.settings.activeServerId)
+
+  return async ({ itemType, itemId, fromUrl, useCacheBuster, expectedContentType, progress }) => {
+    useCacheBuster = useCacheBuster === undefined ? true : useCacheBuster
+
+    const fileDir = cacheDir(serverId, itemType, itemId)
+    const filePathNoExt = path.join(fileDir, useCacheBuster ? useStore.getState().settings.cacheBuster : itemType)
+
+    try {
+      await RNFS.unlink(fileDir)
+    } catch {}
+
+    const headers = { 'User-Agent': userAgent }
+
+    // we send a HEAD first for two reasons:
+    // 1. to follow any redirects and get the actual URL (DownloadManager does not support redirects)
+    // 2. to obtain the mime-type up front so we can use it for the file extension/validation
+    const headRes = await fetch(fromUrl, { method: 'HEAD', headers })
+
+    if (headRes.status > 399) {
+      throw new Error(`HTTP status error ${headRes.status}. File: ${itemType} ID: ${itemId}`)
+    }
+
+    const contentType = headRes.headers.get('content-type') || undefined
+    assertMimeType(expectedContentType, contentType)
+
+    const contentDisposition = headRes.headers.get('content-disposition') || undefined
+    const filename = contentDisposition ? cd.parse(contentDisposition).parameters.filename : undefined
+
+    let extension: string | undefined
+    if (filename) {
+      extension = path.extname(filename) || undefined
+      if (extension) {
+        extension = extension.substring(1)
+      }
+    } else if (contentType) {
+      extension = mime.extension(contentType) || undefined
+    }
+
+    const config = ReactNativeBlobUtil.config({
+      addAndroidDownloads: {
+        useDownloadManager: true,
+        notification: false,
+        mime: contentType,
+        description: 'subtracks',
+        path: extension ? `${filePathNoExt}.${extension}` : filePathNoExt,
+      },
+    })
+
+    const fetchParams: Parameters<typeof config['fetch']> = ['GET', headRes.url, headers]
+
+    let res: FetchBlobResponse
+    if (progress) {
+      res = await config.fetch(...fetchParams).progress(progress)
+    } else {
+      res = await config.fetch(...fetchParams)
+    }
+
+    const downloadPath = res.path()
+    queryClient.setQueryData<string>(qk.existingFiles(itemType, itemId), downloadPath)
+
+    console.log('downloaded file:', downloadPath)
+    return downloadPath
+  }
+}

app/hooks/list.ts

@@ -1,77 +0,0 @@
-import { useState, useCallback } from 'react'
-import { useActiveServerRefresh } from './server'
-
-export const useFetchList = <T>(fetchList: () => Promise<T[]>) => {
-  const [list, setList] = useState<T[]>([])
-  const [refreshing, setRefreshing] = useState(false)
-
-  const refresh = useCallback(() => {
-    setRefreshing(true)
-
-    fetchList().then(items => {
-      setList(items)
-      setRefreshing(false)
-    })
-  }, [fetchList])
-
-  const reset = useCallback(() => {
-    setList([])
-    refresh()
-  }, [refresh])
-
-  useActiveServerRefresh(
-    useCallback(() => {
-      reset()
-    }, [reset]),
-  )
-
-  return { list, refreshing, refresh, reset }
-}
-
-export const useFetchPaginatedList = <T>(
-  fetchList: (size?: number, offset?: number) => Promise<T[]>,
-  pageSize: number,
-) => {
-  const [list, setList] = useState<T[]>([])
-  const [refreshing, setRefreshing] = useState(false)
-  const [offset, setOffset] = useState(0)
-
-  const refresh = useCallback(() => {
-    setOffset(0)
-    setRefreshing(true)
-
-    fetchList(pageSize, 0).then(firstPage => {
-      setList(firstPage)
-      setRefreshing(false)
-    })
-  }, [fetchList, pageSize])
-
-  const reset = useCallback(() => {
-    setList([])
-    refresh()
-  }, [refresh])
-
-  useActiveServerRefresh(
-    useCallback(() => {
-      reset()
-    }, [reset]),
-  )
-
-  const fetchNextPage = useCallback(() => {
-    const newOffset = offset + pageSize
-    setRefreshing(true)
-
-    fetchList(pageSize, newOffset).then(nextPage => {
-      setRefreshing(false)
-
-      if (nextPage.length === 0) {
-        return
-      }
-
-      setList([...list, ...nextPage])
-      setOffset(newOffset)
-    })
-  }, [offset, pageSize, fetchList, list])
-
-  return { list, refreshing, refresh, reset, fetchNextPage }
-}

app/hooks/music.ts

@@ -1,62 +0,0 @@
-import { selectMusic } from '@app/state/music'
-import { Store, useStore } from '@app/state/store'
-import { useCallback, useEffect } from 'react'
-
-export const useArtistInfo = (id: string) => {
-  const artistInfo = useStore(useCallback((state: Store) => state.artistInfo[id], [id]))
-  const fetchArtistInfo = useStore(selectMusic.fetchArtistInfo)
-
-  useEffect(() => {
-    if (!artistInfo) {
-      fetchArtistInfo(id)
-    }
-  }, [artistInfo, fetchArtistInfo, id])
-
-  return artistInfo
-}
-
-export const useAlbumWithSongs = (id: string) => {
-  const album = useStore(useCallback((state: Store) => state.albumsWithSongs[id], [id]))
-  const fetchAlbum = useStore(selectMusic.fetchAlbumWithSongs)
-
-  useEffect(() => {
-    if (!album) {
-      fetchAlbum(id)
-    }
-  }, [album, fetchAlbum, id])
-
-  return album
-}
-
-export const usePlaylistWithSongs = (id: string) => {
-  const playlist = useStore(useCallback((state: Store) => state.playlistsWithSongs[id], [id]))
-  const fetchPlaylist = useStore(selectMusic.fetchPlaylistWithSongs)
-
-  useEffect(() => {
-    if (!playlist) {
-      fetchPlaylist(id)
-    }
-  }, [fetchPlaylist, id, playlist])
-
-  return playlist
-}
-
-export const useStarred = (id: string, type: string) => {
-  return useStore(
-    useCallback(
-      (state: Store) => {
-        switch (type) {
-          case 'song':
-            return state.starredSongs[id]
-          case 'album':
-            return state.starredAlbums[id]
-          case 'artist':
-            return state.starredArtists[id]
-          default:
-            return false
-        }
-      },
-      [type, id],
-    ),
-  )
-}

app/hooks/query.ts

@@ -0,0 +1,406 @@
+import { CacheImageSize, CacheItemTypeKey } from '@app/models/cache'
+import { Album, AlbumCoverArt, Artist, Playlist, Song, StarrableItemType } from '@app/models/library'
+import { CollectionById } from '@app/models/state'
+import queryClient from '@app/queryClient'
+import { useStore } from '@app/state/store'
+import { GetAlbumList2TypeBase, Search3Params, StarParams } from '@app/subsonic/params'
+import _ from 'lodash'
+import {
+  InfiniteData,
+  useInfiniteQuery,
+  UseInfiniteQueryResult,
+  useMutation,
+  useQueries,
+  useQuery,
+  UseQueryResult,
+} from 'react-query'
+import {
+  useFetchAlbum,
+  useFetchAlbumList,
+  useFetchArtist,
+  useFetchArtistInfo,
+  useFetchArtists,
+  useFetchArtistTopSongs,
+  useFetchExistingFile,
+  useFetchFile,
+  useFetchPlaylist,
+  useFetchPlaylists,
+  useFetchSearchResults,
+  useFetchSong,
+  useFetchStar,
+  useFetchUnstar,
+} from './fetch'
+import qk from './queryKeys'
+
+export const useQueryArtists = () => useQuery(qk.artists, useFetchArtists())
+
+export const useQueryArtist = (id: string) => {
+  const fetchArtist = useFetchArtist()
+
+  return useQuery(qk.artist(id), () => fetchArtist(id), {
+    placeholderData: () => {
+      const artist = queryClient.getQueryData<CollectionById<Artist>>(qk.artists)?.byId[id]
+      if (artist) {
+        return { artist, albums: [] }
+      }
+    },
+  })
+}
+
+export const useQueryArtistInfo = (id: string) => {
+  const fetchArtistInfo = useFetchArtistInfo()
+  return useQuery(qk.artistInfo(id), () => fetchArtistInfo(id))
+}
+
+export const useQueryArtistTopSongs = (artistName?: string) => {
+  const fetchArtistTopSongs = useFetchArtistTopSongs()
+  const query = useQuery(qk.artistTopSongs(artistName || ''), () => fetchArtistTopSongs(artistName as string), {
+    enabled: !!artistName,
+    retry: false,
+    staleTime: Infinity,
+    cacheTime: Infinity,
+    notifyOnChangeProps: ['data', 'isError', 'isFetched', 'isSuccess', 'isFetching'],
+  })
+
+  const querySuccess = query.isFetched && query.isSuccess && query.data && query.data.length > 0
+
+  const fetchSearchResults = useFetchSearchResults()
+  const [artistCount, albumCount, songCount] = [0, 0, 300]
+  const backupQuery = useQuery(
+    qk.search(artistName || '', artistCount, albumCount, songCount),
+    () => fetchSearchResults({ query: artistName as string, artistCount, albumCount, songCount }),
+    {
+      select: data => {
+        const artistNameLower = artistName?.toLowerCase()
+        const songs = data.songs.filter(s => s.artist?.toLowerCase() === artistNameLower)
+
+        // sortBy is a stable sort, so that this doesn't change order arbitrarily and re-render
+        return _.sortBy(songs, [
+          s => -(s.playCount || 0),
+          s => -(s.averageRating || 0),
+          s => -(s.userRating || 0),
+        ]).slice(0, 50)
+      },
+      enabled: !!artistName && !query.isFetching && !querySuccess,
+      staleTime: Infinity,
+      cacheTime: Infinity,
+      notifyOnChangeProps: ['data', 'isError'],
+    },
+  )
+
+  return useFixCoverArt(querySuccess ? query : backupQuery)
+}
+
+export const useQueryPlaylists = () => useQuery(qk.playlists, useFetchPlaylists())
+
+export const useQueryPlaylist = (id: string, placeholderPlaylist?: Playlist) => {
+  const fetchPlaylist = useFetchPlaylist()
+
+  const query = useQuery(qk.playlist(id), () => fetchPlaylist(id), {
+    placeholderData: () => {
+      if (placeholderPlaylist) {
+        return { playlist: placeholderPlaylist }
+      }
+
+      const playlist = queryClient.getQueryData<CollectionById<Playlist>>(qk.playlists)?.byId[id]
+      if (playlist) {
+        return { playlist, songs: [] }
+      }
+    },
+  })
+
+  return useFixCoverArt(query)
+}
+
+export const useQueryAlbum = (id: string, placeholderAlbum?: Album) => {
+  const fetchAlbum = useFetchAlbum()
+
+  const query = useQuery(qk.album(id), () => fetchAlbum(id), {
+    placeholderData: (): { album: Album; songs?: Song[] } | undefined =>
+      placeholderAlbum ? { album: placeholderAlbum } : undefined,
+  })
+
+  return useFixCoverArt(query)
+}
+
+export const useQueryAlbumList = (type: GetAlbumList2TypeBase, size: number) => {
+  const fetchAlbumList = useFetchAlbumList()
+
+  return useInfiniteQuery(
+    qk.albumList(type, size),
+    async context => {
+      return await fetchAlbumList(size, context.pageParam || 0, type)
+    },
+    {
+      getNextPageParam: (lastPage, allPages) => {
+        if (lastPage.length === 0) {
+          return
+        }
+        return allPages.length * size
+      },
+      cacheTime: 0,
+    },
+  )
+}
+
+export const useQuerySearchResults = (params: Search3Params) => {
+  const fetchSearchResults = useFetchSearchResults()
+
+  const query = useInfiniteQuery(
+    qk.search(params.query, params.artistCount, params.albumCount, params.songCount),
+    async context => {
+      return await fetchSearchResults({
+        ...params,
+        artistOffset: context.pageParam?.artistOffset || 0,
+        albumOffset: context.pageParam?.albumOffset || 0,
+        songOffset: context.pageParam?.songOffset || 0,
+      })
+    },
+    {
+      getNextPageParam: (lastPage, allPages) => {
+        if (lastPage.albums.length + lastPage.artists.length + lastPage.songs.length === 0) {
+          return
+        }
+        return {
+          artistOffset: allPages.reduce((acc, val) => (acc += val.artists.length), 0),
+          albumOffset: allPages.reduce((acc, val) => (acc += val.albums.length), 0),
+          songOffset: allPages.reduce((acc, val) => (acc += val.songs.length), 0),
+        }
+      },
+      cacheTime: 1000 * 60,
+      enabled: !!params.query && params.query.length > 1,
+    },
+  )
+
+  return useFixCoverArt(query)
+}
+
+export const useQueryHomeLists = (types: GetAlbumList2TypeBase[], size: number) => {
+  const fetchAlbumList = useFetchAlbumList()
+
+  const listQueries = useQueries(
+    types.map(type => {
+      return {
+        queryKey: qk.albumList(type, size),
+        queryFn: async () => {
+          const albums = await fetchAlbumList(size, 0, type as GetAlbumList2TypeBase)
+          return { type, albums }
+        },
+      }
+    }),
+  )
+
+  return listQueries
+}
+
+export const useStar = (id: string, type: StarrableItemType) => {
+  const fetchStar = useFetchStar()
+  const fetchUnstar = useFetchUnstar()
+  const fetchSong = useFetchSong()
+  const fetchAlbum = useFetchAlbum()
+  const fetchArtist = useFetchArtist()
+
+  const query = useQuery(
+    qk.starredItems(id),
+    async () => {
+      switch (type) {
+        case 'album':
+          console.log('fetch album starred', id)
+          return !!(await fetchAlbum(id)).album.starred
+        case 'artist':
+          console.log('fetch artist starred', id)
+          return !!(await fetchArtist(id)).artist.starred
+        default:
+          console.log('fetch song starred', id)
+          return !!(await fetchSong(id)).starred
+      }
+    },
+    {
+      cacheTime: Infinity,
+      staleTime: Infinity,
+    },
+  )
+
+  const toggle = useMutation(
+    () => {
+      const params: StarParams = {
+        id: type === 'song' ? id : undefined,
+        albumId: type === 'album' ? id : undefined,
+        artistId: type === 'artist' ? id : undefined,
+      }
+      return !query.data ? fetchStar(params) : fetchUnstar(params)
+    },
+    {
+      onMutate: () => {
+        queryClient.setQueryData<boolean>(qk.starredItems(id), !query.data)
+      },
+      onSuccess: () => {
+        if (type === 'album') {
+          queryClient.invalidateQueries(qk.albumList('starred'))
+        }
+      },
+    },
+  )
+
+  return { query, toggle }
+}
+
+export const useQueryExistingFile = (itemType: CacheItemTypeKey, itemId: string) => {
+  const fetchExistingFile = useFetchExistingFile()
+
+  return useQuery(qk.existingFiles(itemType, itemId), () => fetchExistingFile({ itemType, itemId }), {
+    staleTime: Infinity,
+    cacheTime: Infinity,
+    notifyOnChangeProps: ['data', 'isFetched'],
+  })
+}
+
+export const useQueryCoverArtPath = (coverArt = '-1', size: CacheImageSize = 'thumbnail') => {
+  const fetchFile = useFetchFile()
+  const client = useStore(store => store.client)
+
+  const itemType: CacheItemTypeKey = size === 'original' ? 'coverArt' : 'coverArtThumb'
+  const existing = useQueryExistingFile(itemType, coverArt)
+
+  const query = useQuery(
+    qk.coverArt(coverArt, size),
+    async () => {
+      if (!client) {
+        return
+      }
+
+      const fromUrl = client.getCoverArtUri({ id: coverArt, size: itemType === 'coverArtThumb' ? '256' : undefined })
+      return await fetchFile({ itemType, itemId: coverArt, fromUrl, expectedContentType: 'image' })
+    },
+    {
+      enabled: existing.isFetched && !existing.data && !!client,
+      staleTime: Infinity,
+      cacheTime: Infinity,
+    },
+  )
+
+  return { ...query, data: existing.data || query.data, isExistingFetching: existing.isFetching }
+}
+
+export const useQueryArtistArtPath = (artistId: string, size: CacheImageSize = 'thumbnail') => {
+  const fetchFile = useFetchFile()
+  const client = useStore(store => store.client)
+  const { data: artistInfo } = useQueryArtistInfo(artistId)
+
+  const itemType: CacheItemTypeKey = size === 'original' ? 'artistArt' : 'artistArtThumb'
+  const existing = useQueryExistingFile(itemType, artistId)
+
+  const query = useQuery(
+    qk.artistArt(artistId, size),
+    async () => {
+      if (!client || !artistInfo?.smallImageUrl || !artistInfo?.largeImageUrl) {
+        return
+      }
+
+      const fromUrl = itemType === 'artistArtThumb' ? artistInfo.smallImageUrl : artistInfo.largeImageUrl
+      return await fetchFile({ itemType, itemId: artistId, fromUrl, expectedContentType: 'image' })
+    },
+    {
+      enabled:
+        existing.isFetched &&
+        !existing.data &&
+        !!client &&
+        (!!artistInfo?.smallImageUrl || !!artistInfo?.largeImageUrl),
+      staleTime: Infinity,
+      cacheTime: Infinity,
+    },
+  )
+
+  return { ...query, data: existing.data || query.data, isExistingFetching: existing.isFetching }
+}
+
+type WithSongs = Song[] | { songs?: Song[] }
+type InfiniteWithSongs = { songs: Song[] }
+type AnyDataWithSongs = WithSongs | InfiniteData<InfiniteWithSongs>
+type AnyQueryWithSongs = UseQueryResult<WithSongs> | UseInfiniteQueryResult<{ songs: Song[] }>
+
+function getSongs<T extends AnyDataWithSongs>(data: T | undefined): Song[] {
+  if (!data) {
+    return []
+  }
+
+  if (Array.isArray(data)) {
+    return data
+  }
+
+  if ('pages' in data) {
+    return data.pages.flatMap(p => p.songs)
+  }
+
+  return data.songs || []
+}
+
+function setSongCoverArt<T extends AnyQueryWithSongs>(query: T, coverArts: UseQueryResult<AlbumCoverArt>[]): T {
+  if (!query.data) {
+    return query
+  }
+
+  const mapSongCoverArt = (song: Song) => ({
+    ...song,
+    coverArt: coverArts.find(c => c.data?.albumId === song.albumId)?.data?.coverArt,
+  })
+
+  if (Array.isArray(query.data)) {
+    return {
+      ...query,
+      data: query.data.map(mapSongCoverArt),
+    }
+  }
+
+  if ('pages' in query.data) {
+    return {
+      ...query,
+      data: {
+        pages: query.data.pages.map(p => ({
+          ...p,
+          songs: p.songs.map(mapSongCoverArt),
+        })),
+      },
+    }
+  }
+
+  if (query.data.songs) {
+    return {
+      ...query,
+      data: {
+        ...query.data,
+        songs: query.data.songs.map(mapSongCoverArt),
+      },
+    }
+  }
+
+  return query
+}
+
+// song cover art comes back from the api as a unique id per song even if it all points to the same
+// album art, which prevents us from caching it once, so we need to use the album's cover art
+const useFixCoverArt = <T extends AnyQueryWithSongs>(query: T) => {
+  const fetchAlbum = useFetchAlbum()
+
+  const songs = getSongs(query.data)
+  const albumIds = _.uniq((songs || []).map(s => s.albumId).filter((id): id is string => id !== undefined))
+
+  const coverArts = useQueries(
+    albumIds.map(id => ({
+      queryKey: qk.albumCoverArt(id),
+      queryFn: async (): Promise<AlbumCoverArt> => {
+        const res = await fetchAlbum(id)
+        return { albumId: res.album.id, coverArt: res.album.coverArt }
+      },
+      staleTime: Infinity,
+      cacheTime: Infinity,
+      notifyOnChangeProps: ['data', 'isFetched'] as any,
+    })),
+  )
+
+  if (coverArts.every(c => c.isFetched)) {
+    return setSongCoverArt(query, coverArts)
+  }
+
+  return query
+}

app/hooks/queryKeys.ts

@@ -0,0 +1,52 @@
+import { CacheImageSize, CacheItemTypeKey } from '@app/models/cache'
+import { GetAlbumList2TypeBase } from '@app/subsonic/params'
+
+const qk = {
+  starredItems: (id: string) => ['starredItems', id],
+  albumCoverArt: (id: string) => ['albumCoverArt', id],
+
+  artists: 'artists',
+  artist: (id: string) => ['artist', id],
+  artistInfo: (id: string) => ['artistInfo', id],
+  artistTopSongs: (artistName: string) => ['artistTopSongs', artistName],
+
+  playlists: 'playlists',
+  playlist: (id: string) => ['playlist', id],
+
+  album: (id: string) => ['album', id],
+  albumList: (type: GetAlbumList2TypeBase, size?: number) => {
+    const key: (string | number)[] = ['albumList', type]
+    size !== undefined && key.push(size)
+    return key
+  },
+
+  search: (query: string, artistCount?: number, albumCount?: number, songCount?: number) => [
+    'search',
+    query,
+    artistCount,
+    albumCount,
+    songCount,
+  ],
+
+  coverArt: (coverArt?: string, size?: CacheImageSize) => {
+    const key: string[] = ['coverArt']
+    coverArt !== undefined && key.push(coverArt)
+    size !== undefined && key.push(size)
+    return key
+  },
+  artistArt: (artistId?: string, size?: CacheImageSize) => {
+    const key: string[] = ['artistArt']
+    artistId !== undefined && key.push(artistId)
+    size !== undefined && key.push(size)
+    return key
+  },
+
+  existingFiles: (type?: CacheItemTypeKey, itemId?: string) => {
+    const key: string[] = ['existingFiles']
+    type !== undefined && key.push(type)
+    itemId !== undefined && key.push(itemId)
+    return key
+  },
+}
+
+export default qk

app/hooks/server.ts

@@ -1,29 +0,0 @@
-import { useReset } from '@app/hooks/trackplayer'
-import { selectSettings } from '@app/state/settings'
-import { useStore } from '@app/state/store'
-import { useEffect } from 'react'
-
-export const useSwitchActiveServer = () => {
-  const activeServer = useStore(selectSettings.activeServer)
-  const setActiveServer = useStore(selectSettings.setActiveServer)
-  const resetPlayer = useReset()
-
-  return async (id: string) => {
-    if (id === activeServer?.id) {
-      return
-    }
-
-    await resetPlayer()
-    setActiveServer(id)
-  }
-}
-
-export const useActiveServerRefresh = (refresh: () => void) => {
-  const activeServer = useStore(selectSettings.activeServer)
-
-  useEffect(() => {
-    if (activeServer) {
-      refresh()
-    }
-  }, [activeServer, refresh])
-}

app/hooks/settings.ts

@@ -0,0 +1,68 @@
+import { useReset } from '@app/hooks/trackplayer'
+import { CacheItemTypeKey } from '@app/models/cache'
+import queryClient from '@app/queryClient'
+import { useStore, useStoreDeep } from '@app/state/store'
+import { cacheDir } from '@app/util/fs'
+import RNFS from 'react-native-fs'
+import qk from './queryKeys'
+
+export const useSwitchActiveServer = () => {
+  const activeServerId = useStore(store => store.settings.activeServerId)
+  const setActiveServer = useStore(store => store.setActiveServer)
+  const resetPlayer = useReset()
+
+  return async (id: string) => {
+    if (id === activeServerId) {
+      return
+    }
+
+    await queryClient.cancelQueries(undefined, { active: true })
+    await resetPlayer()
+    queryClient.removeQueries()
+    setActiveServer(id)
+  }
+}
+
+export const useFirstRun = () => {
+  return useStore(store => Object.keys(store.settings.servers).length === 0)
+}
+
+export const useResetImageCache = () => {
+  const serverIds = useStoreDeep(store => Object.keys(store.settings.servers))
+  const changeCacheBuster = useStore(store => store.changeCacheBuster)
+
+  return async () => {
+    // disable/invalidate queries
+    await Promise.all([
+      queryClient.cancelQueries(qk.artistArt(), { active: true }),
+      queryClient.cancelQueries(qk.coverArt(), { active: true }),
+      queryClient.cancelQueries(qk.existingFiles(), { active: true }),
+      queryClient.invalidateQueries(qk.artistArt(), { refetchActive: false }),
+      queryClient.invalidateQueries(qk.coverArt(), { refetchActive: false }),
+      queryClient.invalidateQueries(qk.existingFiles(), { refetchActive: false }),
+    ])
+
+    // delete all images
+    const itemTypes: CacheItemTypeKey[] = ['artistArt', 'artistArtThumb', 'coverArt', 'coverArtThumb']
+    await Promise.all(
+      serverIds.flatMap(id =>
+        itemTypes.map(async type => {
+          const dir = cacheDir(id, type)
+          try {
+            await RNFS.unlink(dir)
+          } catch {}
+        }),
+      ),
+    )
+
+    // change cacheBuster
+    changeCacheBuster()
+
+    // enable queries
+    await Promise.all([
+      queryClient.refetchQueries(qk.existingFiles(), { active: true }),
+      queryClient.refetchQueries(qk.artistArt(), { active: true }),
+      queryClient.refetchQueries(qk.coverArt(), { active: true }),
+    ])
+  }
+}

app/hooks/trackplayer.ts

@@ -1,6 +1,14 @@
-import { useStore } from '@app/state/store'
-import { getQueue, selectTrackPlayer, trackPlayerCommands } from '@app/state/trackplayer'
+import { Song } from '@app/models/library'
+import { QueueContextType, TrackExt } from '@app/models/trackplayer'
+import queryClient from '@app/queryClient'
+import { useStore, useStoreDeep } from '@app/state/store'
+import { getQueue, SetQueueOptions, trackPlayerCommands } from '@app/state/trackplayer'
+import userAgent from '@app/util/userAgent'
+import _ from 'lodash'
 import TrackPlayer from 'react-native-track-player'
+import { useQueries } from 'react-query'
+import { useFetchExistingFile, useFetchFile } from './fetch'
+import qk from './queryKeys'
 
 export const usePlay = () => {
   return () => trackPlayerCommands.enqueue(() => TrackPlayer.play())
@@ -57,7 +65,7 @@ export const useSeekTo = () => {
 }
 
 export const useReset = (enqueue = true) => {
-  const resetStore = useStore(selectTrackPlayer.resetTrackPlayerState)
+  const resetStore = useStore(store => store.resetTrackPlayerState)
 
   const reset = async () => {
     await TrackPlayer.reset()
@@ -68,9 +76,9 @@ export const useReset = (enqueue = true) => {
 }
 
 export const useIsPlaying = (contextId: string | undefined, track: number) => {
-  const queueContextId = useStore(selectTrackPlayer.queueContextId)
-  const currentTrackIdx = useStore(selectTrackPlayer.currentTrackIdx)
-  const shuffleOrder = useStore(selectTrackPlayer.shuffleOrder)
+  const queueContextId = useStore(store => store.queueContextId)
+  const currentTrackIdx = useStore(store => store.currentTrackIdx)
+  const shuffleOrder = useStoreDeep(store => store.shuffleOrder)
 
   if (contextId === undefined) {
     return track === currentTrackIdx
@@ -83,3 +91,88 @@ export const useIsPlaying = (contextId: string | undefined, track: number) => {
 
   return contextId === queueContextId && track === currentTrackIdx
 }
+
+export const useSetQueue = (type: QueueContextType, songs?: Song[]) => {
+  const _setQueue = useStore(store => store.setQueue)
+  const client = useStore(store => store.client)
+  const buildStreamUri = useStore(store => store.buildStreamUri)
+  const fetchFile = useFetchFile()
+  const fetchExistingFile = useFetchExistingFile()
+
+  const songCoverArt = _.uniq((songs || []).map(s => s.coverArt)).filter((c): c is string => c !== undefined)
+
+  const coverArtPaths = useQueries(
+    songCoverArt.map(coverArt => ({
+      queryKey: qk.coverArt(coverArt, 'thumbnail'),
+      queryFn: async () => {
+        if (!client) {
+          return
+        }
+
+        const itemType = 'coverArtThumb'
+
+        const existingCache = queryClient.getQueryData<string | undefined>(qk.existingFiles(itemType, coverArt))
+        if (existingCache) {
+          return existingCache
+        }
+
+        const existingDisk = await fetchExistingFile({ itemId: coverArt, itemType })
+        if (existingDisk) {
+          return existingDisk
+        }
+
+        const fromUrl = client.getCoverArtUri({ id: coverArt, size: '256' })
+        return await fetchFile({
+          itemType,
+          itemId: coverArt,
+          fromUrl,
+          expectedContentType: 'image',
+        })
+      },
+      enabled: !!client && !!songs,
+      staleTime: Infinity,
+      cacheTime: Infinity,
+      notifyOnChangeProps: ['data', 'isFetched'] as any,
+    })),
+  )
+
+  const songCoverArtToPath = _.zipObject(
+    songCoverArt,
+    coverArtPaths.map(c => c.data),
+  )
+
+  const mapSongToTrackExt = (s: Song): TrackExt => {
+    let artwork = require('@res/fallback.png')
+    if (s.coverArt) {
+      const filePath = songCoverArtToPath[s.coverArt]
+      if (filePath) {
+        artwork = `file://${filePath}`
+      }
+    }
+
+    return {
+      id: s.id,
+      title: s.title,
+      artist: s.artist || 'Unknown Artist',
+      album: s.album || 'Unknown Album',
+      url: buildStreamUri(s.id),
+      userAgent,
+      artwork,
+      coverArt: s.coverArt,
+      duration: s.duration,
+      artistId: s.artistId,
+      albumId: s.albumId,
+      track: s.track,
+      discNumber: s.discNumber,
+    }
+  }
+
+  const contextId = `${type}-${songs?.map(s => s.id).join('-')}`
+
+  const setQueue = async (options: SetQueueOptions) => {
+    const queue = (songs || []).map(mapSongToTrackExt)
+    return await _setQueue({ queue, type, contextId, ...options })
+  }
+
+  return { setQueue, contextId, isReady: coverArtPaths.every(c => c.isFetched) }
+}

app/models/cache.ts

@@ -1,11 +1,10 @@
-import { Album, PlaylistListItem, Artist, Song } from './music'
+import { Album, Playlist, Artist, Song } from './library'
 
 export enum CacheItemType {
   coverArt = 'coverArt',
   coverArtThumb = 'coverArtThumb',
   artistArt = 'artistArt',
   artistArtThumb = 'artistArtThumb',
-  song = 'song',
 }
 
 export type CacheItemTypeKey = keyof typeof CacheItemType
@@ -27,7 +26,7 @@ export type DownloadedAlbum = Album & {
   songs: string[]
 }
 
-export type DownloadedPlaylist = PlaylistListItem & {
+export type DownloadedPlaylist = Playlist & {
   songs: string[]
 }
 

app/models/library.ts

@@ -2,43 +2,28 @@ export interface Artist {
   itemType: 'artist'
   id: string
   name: string
-  starred?: Date
+  starred?: number
   coverArt?: string
 }
 
-export interface ArtistInfo extends Artist {
-  albums: Album[]
+export interface ArtistInfo {
+  id: string
   smallImageUrl?: string
   largeImageUrl?: string
-  topSongs: Song[]
 }
 
-export interface AlbumListItem {
+export interface Album {
   itemType: 'album'
   id: string
   name: string
   artist?: string
   artistId?: string
-  starred?: Date
-  coverArt?: string
-}
-
-export interface Album extends AlbumListItem {
+  starred?: number
   coverArt?: string
   year?: number
 }
 
-export interface AlbumWithSongs extends Album {
-  songs: Song[]
-}
-
-export interface SearchResults {
-  artists: Artist[]
-  albums: AlbumListItem[]
-  songs: Song[]
-}
-
-export interface PlaylistListItem {
+export interface Playlist {
   itemType: 'playlist'
   id: string
   name: string
@@ -46,10 +31,6 @@ export interface PlaylistListItem {
   coverArt?: string
 }
 
-export interface PlaylistWithSongs extends PlaylistListItem {
-  songs: Song[]
-}
-
 export interface Song {
   itemType: 'song'
   id: string
@@ -61,14 +42,24 @@ export interface Song {
   track?: number
   discNumber?: number
   duration?: number
-  starred?: Date
-
-  streamUri: string
+  starred?: number
   coverArt?: string
+  playCount?: number
+  userRating?: number
+  averageRating?: number
 }
 
-export type ListableItem = Song | AlbumListItem | Artist | PlaylistListItem
+export interface SearchResults {
+  artists: Artist[]
+  albums: Album[]
+  songs: Song[]
+}
 
-export type HomeLists = { [key: string]: AlbumListItem[] }
+export type StarrableItemType = 'album' | 'song' | 'artist'
 
-export type StarrableItemType = 'song' | 'album' | 'artist'
+export type ListableItem = Album | Song | Artist | Playlist
+
+export interface AlbumCoverArt {
+  albumId: string
+  coverArt?: string
+}

app/models/map.ts

@@ -0,0 +1,85 @@
+import {
+  AlbumID3Element,
+  ArtistID3Element,
+  ArtistInfo2Element,
+  ChildElement,
+  PlaylistElement,
+} from '@app/subsonic/elements'
+import { Album, Artist, ArtistInfo, Playlist, Song } from './library'
+import { TrackExt } from './trackplayer'
+
+export function mapArtist(artist: ArtistID3Element): Artist {
+  return {
+    itemType: 'artist',
+    id: artist.id,
+    name: artist.name,
+    starred: artist.starred?.getTime(),
+    coverArt: artist.coverArt,
+  }
+}
+
+export function mapArtistInfo(id: string, info: ArtistInfo2Element): ArtistInfo {
+  return {
+    id,
+    smallImageUrl: info.smallImageUrl,
+    largeImageUrl: info.largeImageUrl,
+  }
+}
+
+export function mapAlbum(album: AlbumID3Element): Album {
+  return {
+    itemType: 'album',
+    id: album.id,
+    name: album.name,
+    artist: album.artist,
+    artistId: album.artistId,
+    starred: album.starred?.getTime(),
+    coverArt: album.coverArt,
+    year: album.year,
+  }
+}
+
+export function mapPlaylist(playlist: PlaylistElement): Playlist {
+  return {
+    itemType: 'playlist',
+    id: playlist.id,
+    name: playlist.name,
+    comment: playlist.comment,
+    coverArt: playlist.coverArt,
+  }
+}
+
+export function mapSong(song: ChildElement): Song {
+  return {
+    itemType: 'song',
+    id: song.id,
+    album: song.album,
+    albumId: song.albumId,
+    artist: song.artist,
+    artistId: song.artistId,
+    title: song.title,
+    track: song.track,
+    discNumber: song.discNumber,
+    duration: song.duration,
+    starred: song.starred?.getTime(),
+    playCount: song.playCount,
+    averageRating: song.averageRating,
+    userRating: song.userRating,
+  }
+}
+
+export function mapTrackExtToSong(track: TrackExt): Song {
+  return {
+    itemType: 'song',
+    id: track.id,
+    title: track.title as string,
+    artist: track.artist,
+    album: track.album,
+    coverArt: track.coverArt,
+    duration: track.duration,
+    artistId: track.artistId,
+    albumId: track.albumId,
+    track: track.track,
+    discNumber: track.discNumber,
+  }
+}

app/models/settings.ts

@@ -30,23 +30,3 @@ export type ArtistFilterType = 'random' | 'starred' | 'alphabeticalByName'
 export interface ArtistFilterSettings {
   type: ArtistFilterType
 }
-
-export interface AppSettings {
-  servers: Server[]
-  screens: {
-    home: {
-      lists: string[]
-    }
-    library: {
-      albums: AlbumFilterSettings
-      artists: ArtistFilterSettings
-    }
-  }
-  activeServer?: string
-  scrobble: boolean
-  estimateContentLength: boolean
-  maxBitrateWifi: number
-  maxBitrateMobile: number
-  minBuffer: number
-  maxBuffer: number
-}

app/models/state.ts

@@ -0,0 +1,19 @@
+export interface ById<T> {
+  [id: string]: T
+}
+
+export type OneToMany = ById<string[]>
+
+export interface OrderedById<T> {
+  byId: ById<T>
+  allIds: string[]
+}
+
+export interface PaginatedList {
+  [offset: number]: string[]
+}
+
+export interface CollectionById<T extends { id: string }> {
+  byId: ById<T>
+  allIds: string[]
+}

app/models/trackplayer.ts

@@ -0,0 +1,18 @@
+import { Track } from 'react-native-track-player'
+
+export type TrackExt = Track & {
+  id: string
+  coverArt?: string
+  artistId?: string
+  albumId?: string
+  track?: number
+  discNumber?: number
+}
+
+export type Progress = {
+  position: number
+  duration: number
+  buffered: number
+}
+
+export type QueueContextType = 'album' | 'playlist' | 'song' | 'artist'

app/navigation/BottomTabBar.tsx

@@ -1,7 +1,6 @@
 import NowPlayingBar from '@app/components/NowPlayingBar'
 import PressableOpacity from '@app/components/PressableOpacity'
-import { selectSettings } from '@app/state/settings'
-import { useStore } from '@app/state/store'
+import { useFirstRun } from '@app/hooks/settings'
 import colors from '@app/styles/colors'
 import dimensions from '@app/styles/dimensions'
 import font from '@app/styles/font'
@@ -10,7 +9,7 @@ import { BottomTabBarProps } from '@react-navigation/bottom-tabs'
 import { BottomTabNavigationEventMap } from '@react-navigation/bottom-tabs/lib/typescript/src/types'
 import { NavigationHelpers, ParamListBase } from '@react-navigation/native'
 import React from 'react'
-import { StyleSheet, Text, View, Image, ImageStyle } from 'react-native'
+import { Image, ImageStyle, StyleSheet, Text, View } from 'react-native'
 
 const BottomTabButton = React.memo<{
   routeKey: string
@@ -20,7 +19,7 @@ const BottomTabButton = React.memo<{
   icon: OutlineFillIcon
   navigation: NavigationHelpers<ParamListBase, BottomTabNavigationEventMap>
 }>(({ routeKey, label, name, isFocused, icon, navigation }) => {
-  const firstRun = useStore(selectSettings.firstRun)
+  const firstRun = useFirstRun()
 
   const disabled = firstRun && name !== 'settings'
 

app/navigation/BottomTabNavigator.tsx

@@ -1,3 +1,5 @@
+import { useFirstRun } from '@app/hooks/settings'
+import { Album, Playlist } from '@app/models/library'
 import BottomTabBar from '@app/navigation/BottomTabBar'
 import LibraryTopTabNavigator from '@app/navigation/LibraryTopTabNavigator'
 import ArtistView from '@app/screens/ArtistView'
@@ -8,7 +10,6 @@ import ServerView from '@app/screens/ServerView'
 import SettingsView from '@app/screens/Settings'
 import SongListView from '@app/screens/SongListView'
 import WebViewScreen from '@app/screens/WebViewScreen'
-import { selectSettings } from '@app/state/settings'
 import { useStore } from '@app/state/store'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
@@ -20,9 +21,9 @@ import { createNativeStackNavigator, NativeStackNavigationProp } from 'react-nat
 
 type TabStackParamList = {
   main: undefined
-  album: { id: string; title: string }
+  album: { id: string; title: string; album?: Album }
   artist: { id: string; title: string }
-  playlist: { id: string; title: string }
+  playlist: { id: string; title: string; playlist?: Playlist }
   results: { query: string; type: 'album' | 'song' | 'artist' }
 }
 
@@ -33,9 +34,7 @@ type AlbumScreenProps = {
   navigation: AlbumScreenNavigationProp
 }
 
-const AlbumScreen: React.FC<AlbumScreenProps> = ({ route }) => (
-  <SongListView id={route.params.id} title={route.params.title} type="album" />
-)
+const AlbumScreen: React.FC<AlbumScreenProps> = ({ route }) => <SongListView {...route.params} type="album" />
 
 type ArtistScreenNavigationProp = NativeStackNavigationProp<TabStackParamList, 'artist'>
 type ArtistScreenRouteProp = RouteProp<TabStackParamList, 'artist'>
@@ -44,9 +43,7 @@ type ArtistScreenProps = {
   navigation: ArtistScreenNavigationProp
 }
 
-const ArtistScreen: React.FC<ArtistScreenProps> = ({ route }) => (
-  <ArtistView id={route.params.id} title={route.params.title} />
-)
+const ArtistScreen: React.FC<ArtistScreenProps> = ({ route }) => <ArtistView {...route.params} />
 
 type PlaylistScreenNavigationProp = NativeStackNavigationProp<TabStackParamList, 'playlist'>
 type PlaylistScreenRouteProp = RouteProp<TabStackParamList, 'playlist'>
@@ -55,9 +52,7 @@ type PlaylistScreenProps = {
   navigation: PlaylistScreenNavigationProp
 }
 
-const PlaylistScreen: React.FC<PlaylistScreenProps> = ({ route }) => (
-  <SongListView id={route.params.id} title={route.params.title} type="playlist" />
-)
+const PlaylistScreen: React.FC<PlaylistScreenProps> = ({ route }) => <SongListView {...route.params} type="playlist" />
 
 type ResultsScreenNavigationProp = NativeStackNavigationProp<TabStackParamList, 'results'>
 type ResultsScreenRouteProp = RouteProp<TabStackParamList, 'results'>
@@ -66,9 +61,7 @@ type ResultsScreenProps = {
   navigation: ResultsScreenNavigationProp
 }
 
-const ResultsScreen: React.FC<ResultsScreenProps> = ({ route }) => (
-  <SearchResultsView query={route.params.query} type={route.params.type} />
-)
+const ResultsScreen: React.FC<ResultsScreenProps> = ({ route }) => <SearchResultsView {...route.params} />
 
 const styles = StyleSheet.create({
   stackheaderStyle: {
@@ -177,13 +170,20 @@ const SettingsTab = () => {
 const Tab = createBottomTabNavigator()
 
 const BottomTabNavigator = () => {
-  const firstRun = useStore(selectSettings.firstRun)
+  const firstRun = useFirstRun()
+  const resetServer = useStore(store => store.resetServer)
 
   return (
     <Tab.Navigator tabBar={BottomTabBar} initialRouteName={firstRun ? 'settings' : 'home'}>
-      <Tab.Screen name="home" component={HomeTab} options={{ tabBarLabel: 'Home' }} />
-      <Tab.Screen name="library" component={LibraryTab} options={{ tabBarLabel: 'Library' }} />
-      <Tab.Screen name="search" component={SearchTab} options={{ tabBarLabel: 'Search' }} />
+      {resetServer ? (
+        <></>
+      ) : (
+        <>
+          <Tab.Screen name="home" component={HomeTab} options={{ tabBarLabel: 'Home' }} />
+          <Tab.Screen name="library" component={LibraryTab} options={{ tabBarLabel: 'Library' }} />
+          <Tab.Screen name="search" component={SearchTab} options={{ tabBarLabel: 'Search' }} />
+        </>
+      )}
       <Tab.Screen name="settings" component={SettingsTab} options={{ tabBarLabel: 'Settings' }} />
     </Tab.Navigator>
   )

app/navigation/LibraryTopTabNavigator.tsx

@@ -6,28 +6,32 @@ import dimensions from '@app/styles/dimensions'
 import font from '@app/styles/font'
 import { createMaterialTopTabNavigator } from '@react-navigation/material-top-tabs'
 import React from 'react'
-import { StatusBar, StyleSheet } from 'react-native'
+import { StyleSheet } from 'react-native'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
 
 const Tab = createMaterialTopTabNavigator()
 
-const LibraryTopTabNavigator = () => (
-  <Tab.Navigator
-    tabBarOptions={{
-      style: styles.tabBar,
-      labelStyle: styles.tablabelStyle,
-      indicatorStyle: styles.tabindicatorStyle,
-    }}
-    initialRouteName="albums">
-    <Tab.Screen name="albums" component={AlbumsTab} options={{ tabBarLabel: 'Albums' }} />
-    <Tab.Screen name="artists" component={ArtistsTab} options={{ tabBarLabel: 'Artists' }} />
-    <Tab.Screen name="playlists" component={PlaylistsTab} options={{ tabBarLabel: 'Playlists' }} />
-  </Tab.Navigator>
-)
+const LibraryTopTabNavigator = () => {
+  const marginTop = useSafeAreaInsets().top
+
+  return (
+    <Tab.Navigator
+      tabBarOptions={{
+        style: [styles.tabBar, { marginTop }],
+        labelStyle: styles.tablabelStyle,
+        indicatorStyle: styles.tabindicatorStyle,
+      }}
+      initialRouteName="albums">
+      <Tab.Screen name="albums" component={AlbumsTab} options={{ tabBarLabel: 'Albums' }} />
+      <Tab.Screen name="artists" component={ArtistsTab} options={{ tabBarLabel: 'Artists' }} />
+      <Tab.Screen name="playlists" component={PlaylistsTab} options={{ tabBarLabel: 'Playlists' }} />
+    </Tab.Navigator>
+  )
+}
 
 const styles = StyleSheet.create({
   tabBar: {
     height: dimensions.header,
-    marginTop: StatusBar.currentHeight,
     backgroundColor: colors.gradient.high,
     elevation: 0,
     justifyContent: 'center',

app/playbackservice.ts

@@ -1,4 +1,4 @@
-import { getCurrentTrack, getPlayerState, TrackExt, trackPlayerCommands } from '@app/state/trackplayer'
+import { getCurrentTrack, getPlayerState, trackPlayerCommands } from '@app/state/trackplayer'
 import TrackPlayer, { Event, State } from 'react-native-track-player'
 import { useStore } from './state/store'
 import { unstable_batchedUpdates } from 'react-native'
@@ -28,9 +28,15 @@ const setNetState = (netState: 'mobile' | 'wifi') => {
   })
 }
 
-const rebuildQueue = () => {
+const rebuildQueue = (forcePlay?: boolean) => {
   unstable_batchedUpdates(() => {
-    useStore.getState().rebuildQueue(useStore.getState().playerState === State.Playing)
+    useStore.getState().rebuildQueue(forcePlay)
+  })
+}
+
+const setDuckPaused = (duckPaused: boolean) => {
+  unstable_batchedUpdates(() => {
+    useStore.getState().setDuckPaused(duckPaused)
   })
 }
 
@@ -38,13 +44,12 @@ let serviceCreated = false
 
 const createService = async () => {
   useStore.subscribe(
-    (currentTrack?: TrackExt) => {
-      if (currentTrack) {
-        useStore.getState().scrobbleTrack(currentTrack.id)
+    state => state.currentTrack?.id,
+    (currentTrackId?: string) => {
+      if (currentTrackId) {
+        useStore.getState().scrobbleTrack(currentTrackId)
       }
     },
-    state => state.currentTrack,
-    (prev, next) => prev?.id === next?.id,
   )
 
   NetInfo.fetch().then(state => {
@@ -81,9 +86,14 @@ const createService = async () => {
     }
 
     if (data.paused) {
-      trackPlayerCommands.enqueue(TrackPlayer.pause)
-    } else {
+      let state = useStore.getState().playerState
+      if (state === State.Playing || state === State.Buffering || state === State.Connecting) {
+        trackPlayerCommands.enqueue(TrackPlayer.pause)
+        setDuckPaused(true)
+      }
+    } else if (useStore.getState().duckPaused) {
       trackPlayerCommands.enqueue(TrackPlayer.play)
+      setDuckPaused(false)
     }
   })
 
@@ -129,7 +139,7 @@ const createService = async () => {
 
     // fix for ExoPlayer aborting playback while esimating content length
     if (code === 'playback-source' && message.includes('416')) {
-      rebuildQueue()
+      rebuildQueue(true)
     }
   })
 }

app/queryClient.ts

@@ -0,0 +1,5 @@
+import { QueryClient } from 'react-query'
+
+const client = new QueryClient()
+
+export default client

app/screens/ArtistView.tsx

@@ -5,15 +5,15 @@ import GradientScrollView from '@app/components/GradientScrollView'
 import Header from '@app/components/Header'
 import HeaderBar from '@app/components/HeaderBar'
 import ListItem from '@app/components/ListItem'
-import { useArtistInfo } from '@app/hooks/music'
-import { Album, Song } from '@app/models/music'
-import { useStore } from '@app/state/store'
-import { selectTrackPlayer } from '@app/state/trackplayer'
+import { useQueryArtist, useQueryArtistTopSongs } from '@app/hooks/query'
+import { useSetQueue } from '@app/hooks/trackplayer'
+import { Album, Song } from '@app/models/library'
 import colors from '@app/styles/colors'
 import dimensions from '@app/styles/dimensions'
 import font from '@app/styles/font'
 import { useLayout } from '@react-native-community/hooks'
 import { useNavigation } from '@react-navigation/native'
+import equal from 'fast-deep-equal/es6/react'
 import React from 'react'
 import { ActivityIndicator, StyleSheet, Text, View } from 'react-native'
 import { useAnimatedScrollHandler, useAnimatedStyle, useSharedValue } from 'react-native-reanimated'
@@ -32,40 +32,63 @@ const AlbumItem = React.memo<{
   return (
     <AlbumContextPressable
       album={album}
-      onPress={() => navigation.navigate('album', { id: album.id, title: album.name })}
+      onPress={() => navigation.navigate('album', { id: album.id, title: album.name, album })}
       menuStyle={[styles.albumItem, { width }]}
       triggerOuterWrapperStyle={{ width }}>
-      <CoverArt type="cover" coverArt={album.coverArt} style={{ height, width }} resizeMode={'cover'} />
+      <CoverArt type="cover" coverArt={album.coverArt} style={{ height, width }} resizeMode="cover" size="thumbnail" />
       <Text style={styles.albumTitle}>{album.name}</Text>
       <Text style={styles.albumYear}> {album.year ? album.year : ''}</Text>
     </AlbumContextPressable>
   )
-})
+}, equal)
 
 const TopSongs = React.memo<{
   songs: Song[]
   name: string
-  artistId: string
-}>(({ songs, name, artistId }) => {
-  const setQueue = useStore(selectTrackPlayer.setQueue)
+}>(({ songs, name }) => {
+  const { setQueue, isReady, contextId } = useSetQueue('artist', songs)
 
   return (
     <>
       <Header>Top Songs</Header>
-      {songs.map((s, i) => (
+      {songs.slice(0, 5).map((s, i) => (
         <ListItem
           key={i}
           item={s}
-          contextId={artistId}
+          contextId={contextId}
           queueId={i}
           showArt={true}
           subtitle={s.album}
-          onPress={() => setQueue(songs, name, 'artist', artistId, i)}
+          onPress={() => setQueue({ title: name, playTrack: i })}
+          disabled={!isReady}
         />
       ))}
     </>
   )
-})
+}, equal)
+
+const ArtistAlbums = React.memo<{
+  albums: Album[]
+}>(({ albums }) => {
+  const albumsLayout = useLayout()
+
+  const sortedAlbums = [...albums]
+    .sort((a, b) => a.name.localeCompare(b.name))
+    .sort((a, b) => (b.year || 0) - (a.year || 0))
+
+  const albumSize = albumsLayout.width / 2 - styles.contentContainer.paddingHorizontal / 2
+
+  return (
+    <>
+      <Header>Albums</Header>
+      <View style={styles.albums} onLayout={albumsLayout.onLayout}>
+        {sortedAlbums.map(a => (
+          <AlbumItem key={a.id} album={a} height={albumSize} width={albumSize} />
+        ))}
+      </View>
+    </>
+  )
+}, equal)
 
 const ArtistViewFallback = React.memo(() => (
   <GradientBackground style={styles.fallback}>
@@ -74,8 +97,9 @@ const ArtistViewFallback = React.memo(() => (
 ))
 
 const ArtistView = React.memo<{ id: string; title: string }>(({ id, title }) => {
-  const artist = useArtistInfo(id)
-  const albumsLayout = useLayout()
+  const { data: artistData } = useQueryArtist(id)
+  const { data: topSongs, isError } = useQueryArtistTopSongs(artistData?.artist?.name)
+
   const coverLayout = useLayout()
   const headerOpacity = useSharedValue(0)
 
@@ -91,15 +115,11 @@ const ArtistView = React.memo<{ id: string; title: string }>(({ id, title }) =>
     }
   })
 
-  const albumSize = albumsLayout.width / 2 - styles.contentContainer.paddingHorizontal / 2
-
-  if (!artist) {
+  if (!artistData) {
     return <ArtistViewFallback />
   }
 
-  const _albums = [...artist.albums]
-    .sort((a, b) => a.name.localeCompare(b.name))
-    .sort((a, b) => (b.year || 0) - (a.year || 0))
+  const { artist, albums } = artistData
 
   return (
     <View style={styles.container}>
@@ -110,22 +130,23 @@ const ArtistView = React.memo<{ id: string; title: string }>(({ id, title }) =>
         style={styles.scroll}
         contentContainerStyle={styles.scrollContent}
         onScroll={onScroll}>
-        <CoverArt type="artist" size="original" artistId={artist.id} style={styles.artistCover} resizeMode={'cover'} />
+        <CoverArt type="artist" size="original" artistId={artist.id} style={styles.artistCover} resizeMode="cover" />
         <View style={styles.titleContainer}>
           <Text style={styles.title}>{artist.name}</Text>
         </View>
         <View style={styles.contentContainer}>
-          {artist.topSongs.length > 0 ? (
-            <TopSongs songs={artist.topSongs} name={artist.name} artistId={artist.id} />
+          {(topSongs || isError) && artist ? (
+            topSongs && topSongs.length > 0 ? (
+              <>
+                <TopSongs songs={topSongs} name={artist.name} />
+                <ArtistAlbums albums={albums} />
+              </>
+            ) : (
+              <ArtistAlbums albums={albums} />
+            )
           ) : (
-            <></>
+            <ActivityIndicator size="large" color={colors.accent} style={styles.loading} />
           )}
-          <Header>Albums</Header>
-          <View style={styles.albums} onLayout={albumsLayout.onLayout}>
-            {_albums.map(a => (
-              <AlbumItem key={a.id} album={a} height={albumSize} width={albumSize} />
-            ))}
-          </View>
         </View>
       </GradientScrollView>
     </View>
@@ -200,6 +221,9 @@ const styles = StyleSheet.create({
     fontFamily: font.regular,
     textAlign: 'center',
   },
+  loading: {
+    marginTop: 30,
+  },
 })
 
 export default ArtistView

app/screens/Home.tsx

@@ -3,17 +3,17 @@ import CoverArt from '@app/components/CoverArt'
 import GradientScrollView from '@app/components/GradientScrollView'
 import Header from '@app/components/Header'
 import NothingHere from '@app/components/NothingHere'
-import { useActiveServerRefresh } from '@app/hooks/server'
-import { AlbumListItem } from '@app/models/music'
-import { selectMusic } from '@app/state/music'
-import { selectSettings } from '@app/state/settings'
-import { useStore } from '@app/state/store'
+import { useQueryHomeLists } from '@app/hooks/query'
+import { Album } from '@app/models/library'
+import { useStoreDeep } from '@app/state/store'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
-import { GetAlbumListType } from '@app/subsonic/params'
+import { GetAlbumList2TypeBase, GetAlbumListType } from '@app/subsonic/params'
 import { useNavigation } from '@react-navigation/native'
-import React, { useCallback } from 'react'
-import { RefreshControl, ScrollView, StatusBar, StyleSheet, Text, View } from 'react-native'
+import equal from 'fast-deep-equal/es6/react'
+import React from 'react'
+import { RefreshControl, ScrollView, StyleSheet, Text, View } from 'react-native'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
 
 const titles: { [key in GetAlbumListType]?: string } = {
   recent: 'Recently Played',
@@ -23,7 +23,7 @@ const titles: { [key in GetAlbumListType]?: string } = {
 }
 
 const AlbumItem = React.memo<{
-  album: AlbumListItem
+  album: Album
 }>(({ album }) => {
   const navigation = useNavigation()
 
@@ -31,12 +31,13 @@ const AlbumItem = React.memo<{
     <AlbumContextPressable
       album={album}
       triggerWrapperStyle={styles.item}
-      onPress={() => navigation.navigate('album', { id: album.id, title: album.name })}>
+      onPress={() => navigation.navigate('album', { id: album.id, title: album.name, album })}>
       <CoverArt
         type="cover"
         coverArt={album.coverArt}
         style={{ height: styles.item.width, width: styles.item.width }}
-        resizeMode={'cover'}
+        resizeMode="cover"
+        size="thumbnail"
       />
       <Text style={styles.title} numberOfLines={1}>
         {album.name}
@@ -46,12 +47,12 @@ const AlbumItem = React.memo<{
       </Text>
     </AlbumContextPressable>
   )
-})
+}, equal)
 
 const Category = React.memo<{
-  name?: string
-  data: AlbumListItem[]
-}>(({ name, data }) => {
+  type: string
+  albums: Album[]
+}>(({ type, albums }) => {
   const Albums = () => (
     <ScrollView
       horizontal={true}
@@ -59,8 +60,8 @@ const Category = React.memo<{
       overScrollMode={'never'}
       style={styles.artScroll}
       contentContainerStyle={styles.artScrollContent}>
-      {data.map(album => (
-        <AlbumItem key={album.id} album={album} />
+      {albums.map(a => (
+        <AlbumItem key={a.id} album={a} />
       ))}
     </ScrollView>
   )
@@ -73,42 +74,34 @@ const Category = React.memo<{
 
   return (
     <View style={styles.category}>
-      <Header style={styles.header}>{name}</Header>
-      {data.length > 0 ? <Albums /> : <Nothing />}
+      <Header style={styles.header}>{titles[type as GetAlbumListType] || ''}</Header>
+      {albums.length > 0 ? <Albums /> : <Nothing />}
     </View>
   )
-})
+}, equal)
 
 const Home = () => {
-  const types = useStore(selectSettings.homeLists)
-  const lists = useStore(selectMusic.homeLists)
-  const updating = useStore(selectMusic.homeListsUpdating)
-  const update = useStore(selectMusic.fetchHomeLists)
-  const clear = useStore(selectMusic.clearHomeLists)
-
-  useActiveServerRefresh(
-    useCallback(() => {
-      clear()
-      update()
-    }, [clear, update]),
-  )
+  const types = useStoreDeep(store => store.settings.screens.home.listTypes)
+  const listQueries = useQueryHomeLists(types as GetAlbumList2TypeBase[], 20)
+  const paddingTop = useSafeAreaInsets().top
 
   return (
     <GradientScrollView
       style={styles.scroll}
-      contentContainerStyle={styles.scrollContentContainer}
+      contentContainerStyle={{ paddingTop }}
       refreshControl={
         <RefreshControl
-          refreshing={updating}
-          onRefresh={update}
+          refreshing={listQueries.some(q => q.isLoading)}
+          onRefresh={() => listQueries.forEach(q => q.refetch())}
           colors={[colors.accent, colors.accentLow]}
-          progressViewOffset={StatusBar.currentHeight}
+          progressViewOffset={paddingTop}
         />
       }>
       <View style={styles.content}>
-        {types.map(type => (
-          <Category key={type} name={titles[type as GetAlbumListType]} data={type in lists ? lists[type] : []} />
-        ))}
+        {types.map(type => {
+          const query = listQueries.find(list => list.data?.type === type)
+          return <Category key={type} type={type} albums={query?.data?.albums || []} />
+        })}
       </View>
     </GradientScrollView>
   )
@@ -118,9 +111,6 @@ const styles = StyleSheet.create({
   scroll: {
     flex: 1,
   },
-  scrollContentContainer: {
-    paddingTop: StatusBar.currentHeight,
-  },
   content: {
     paddingBottom: 20,
   },

app/screens/LibraryAlbums.tsx

@@ -2,32 +2,41 @@ import { AlbumContextPressable } from '@app/components/ContextMenu'
 import CoverArt from '@app/components/CoverArt'
 import FilterButton, { OptionData } from '@app/components/FilterButton'
 import GradientFlatList from '@app/components/GradientFlatList'
-import { useFetchPaginatedList } from '@app/hooks/list'
-import { Album, AlbumListItem } from '@app/models/music'
-import { selectMusic } from '@app/state/music'
-import { selectSettings } from '@app/state/settings'
-import { useStore } from '@app/state/store'
+import { useQueryAlbumList } from '@app/hooks/query'
+import { Album } from '@app/models/library'
+import { useStore, useStoreDeep } from '@app/state/store'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
-import { GetAlbumList2Type } from '@app/subsonic/params'
+import { GetAlbumList2Type, GetAlbumList2TypeBase } from '@app/subsonic/params'
 import { useNavigation } from '@react-navigation/native'
-import React, { useEffect } from 'react'
+import equal from 'fast-deep-equal/es6/react'
+import React from 'react'
 import { StyleSheet, Text, useWindowDimensions, View } from 'react-native'
 
 const AlbumItem = React.memo<{
-  album: AlbumListItem
+  album: Album
   size: number
   height: number
 }>(({ album, size, height }) => {
   const navigation = useNavigation()
 
+  if (!album) {
+    return <></>
+  }
+
   return (
     <AlbumContextPressable
       album={album}
       menuStyle={[styles.itemMenu, { width: size }]}
       triggerWrapperStyle={[styles.itemWrapper, { height }]}
-      onPress={() => navigation.navigate('album', { id: album.id, title: album.name })}>
-      <CoverArt type="cover" coverArt={album.coverArt} style={{ height: size, width: size }} resizeMode={'cover'} />
+      onPress={() => navigation.navigate('album', { id: album.id, title: album.name, album })}>
+      <CoverArt
+        type="cover"
+        coverArt={album.coverArt}
+        style={{ height: size, width: size }}
+        resizeMode="cover"
+        size="thumbnail"
+      />
       <View style={styles.itemDetails}>
         <Text style={styles.title} numberOfLines={1}>
           {album.name}
@@ -38,7 +47,7 @@ const AlbumItem = React.memo<{
       </View>
     </AlbumContextPressable>
   )
-})
+}, equal)
 
 const AlbumListRenderItem: React.FC<{
   item: { album: Album; size: number; height: number }
@@ -57,30 +66,28 @@ const filterOptions: OptionData[] = [
 ]
 
 const AlbumsList = () => {
-  const fetchAlbums = useStore(selectMusic.fetchAlbums)
-  const { list, refreshing, refresh, reset, fetchNextPage } = useFetchPaginatedList(fetchAlbums, 300)
-  const filter = useStore(selectSettings.libraryAlbumFilter)
-  const setFilter = useStore(selectSettings.setLibraryAlbumFilter)
+  const filter = useStoreDeep(store => store.settings.screens.library.albumsFilter)
+  const setFilter = useStore(store => store.setLibraryAlbumFilter)
+
+  const { isLoading, data, fetchNextPage, refetch } = useQueryAlbumList(filter.type as GetAlbumList2TypeBase, 300)
 
   const layout = useWindowDimensions()
 
   const size = layout.width / 3 - styles.itemWrapper.marginHorizontal * 2
   const height = size + 36
 
-  useEffect(() => reset(), [reset, filter])
-
   return (
     <View style={styles.container}>
       <GradientFlatList
-        data={list.map(album => ({ album, size, height }))}
+        data={data ? data.pages.flatMap(albums => albums.map(album => ({ album, size, height }))) : []}
         renderItem={AlbumListRenderItem}
         keyExtractor={item => item.album.id}
         numColumns={3}
         removeClippedSubviews={true}
-        refreshing={refreshing}
-        onRefresh={refresh}
+        refreshing={isLoading}
+        onRefresh={refetch}
         overScrollMode="never"
-        onEndReached={fetchNextPage}
+        onEndReached={() => fetchNextPage()}
         onEndReachedThreshold={6}
         windowSize={5}
       />

app/screens/LibraryArtists.tsx

@@ -1,12 +1,10 @@
 import FilterButton, { OptionData } from '@app/components/FilterButton'
 import GradientFlatList from '@app/components/GradientFlatList'
 import ListItem from '@app/components/ListItem'
-import { useFetchList } from '@app/hooks/list'
-import { Artist } from '@app/models/music'
+import { useQueryArtists } from '@app/hooks/query'
+import { Artist } from '@app/models/library'
 import { ArtistFilterType } from '@app/models/settings'
-import { selectMusic } from '@app/state/music'
-import { selectSettings } from '@app/state/settings'
-import { useStore } from '@app/state/store'
+import { useStore, useStoreDeep } from '@app/state/store'
 import React, { useEffect, useState } from 'react'
 import { StyleSheet, View } from 'react-native'
 
@@ -21,13 +19,19 @@ const filterOptions: OptionData[] = [
 ]
 
 const ArtistsList = () => {
-  const fetchArtists = useStore(selectMusic.fetchArtists)
-  const { list, refreshing, refresh } = useFetchList(fetchArtists)
-  const filter = useStore(selectSettings.libraryArtistFilter)
-  const setFilter = useStore(selectSettings.setLibraryArtistFiler)
+  const filter = useStoreDeep(store => store.settings.screens.library.artistsFilter)
+  const setFilter = useStore(store => store.setLibraryArtistFiler)
+
+  const { isLoading, data, refetch } = useQueryArtists()
   const [sortedList, setSortedList] = useState<Artist[]>([])
 
   useEffect(() => {
+    if (!data) {
+      setSortedList([])
+      return
+    }
+
+    const list = Object.values(data.byId)
     switch (filter.type) {
       case 'random':
         setSortedList([...list].sort(() => Math.random() - 0.5))
@@ -35,11 +39,14 @@ const ArtistsList = () => {
       case 'starred':
         setSortedList([...list].filter(a => a.starred))
         break
+      case 'alphabeticalByName':
+        setSortedList(data.allIds.map(id => data.byId[id]))
+        break
       default:
         setSortedList([...list])
         break
     }
-  }, [list, filter])
+  }, [filter.type, data])
 
   return (
     <View style={styles.container}>
@@ -47,8 +54,8 @@ const ArtistsList = () => {
         data={sortedList}
         renderItem={ArtistRenderItem}
         keyExtractor={item => item.id}
-        onRefresh={refresh}
-        refreshing={refreshing}
+        onRefresh={refetch}
+        refreshing={isLoading}
         overScrollMode="never"
         windowSize={3}
         contentMarginTop={6}

app/screens/LibraryPlaylists.tsx

@@ -1,27 +1,25 @@
 import GradientFlatList from '@app/components/GradientFlatList'
 import ListItem from '@app/components/ListItem'
-import { useFetchList } from '@app/hooks/list'
-import { PlaylistListItem } from '@app/models/music'
-import { selectMusic } from '@app/state/music'
-import { useStore } from '@app/state/store'
+import { useQueryPlaylists } from '@app/hooks/query'
+import { Playlist } from '@app/models/library'
+import { mapById } from '@app/util/state'
 import React from 'react'
 import { StyleSheet } from 'react-native'
 
-const PlaylistRenderItem: React.FC<{ item: PlaylistListItem }> = ({ item }) => (
+const PlaylistRenderItem: React.FC<{ item: Playlist }> = ({ item }) => (
   <ListItem item={item} showArt={true} showStar={false} listStyle="big" style={styles.listItem} />
 )
 
 const PlaylistsList = () => {
-  const fetchPlaylists = useStore(selectMusic.fetchPlaylists)
-  const { list, refreshing, refresh } = useFetchList(fetchPlaylists)
+  const { isLoading, data, refetch } = useQueryPlaylists()
 
   return (
     <GradientFlatList
-      data={list}
+      data={data ? mapById(data?.byId, data?.allIds) : []}
       renderItem={PlaylistRenderItem}
       keyExtractor={item => item.id}
-      onRefresh={refresh}
-      refreshing={refreshing}
+      onRefresh={refetch}
+      refreshing={isLoading}
       overScrollMode="never"
       windowSize={5}
       contentMarginTop={6}

app/screens/NowPlayingQueue.tsx

@@ -2,10 +2,9 @@ import GradientFlatList from '@app/components/GradientFlatList'
 import ListItem from '@app/components/ListItem'
 import NowPlayingBar from '@app/components/NowPlayingBar'
 import { useSkipTo } from '@app/hooks/trackplayer'
-import { Song } from '@app/models/music'
-import { useStore } from '@app/state/store'
-import { selectTrackPlayer } from '@app/state/trackplayer'
-import { selectTrackPlayerMap } from '@app/state/trackplayermap'
+import { Song } from '@app/models/library'
+import { mapTrackExtToSong } from '@app/models/map'
+import { useStoreDeep } from '@app/state/store'
 import React from 'react'
 import { StyleSheet, View } from 'react-native'
 
@@ -27,8 +26,7 @@ const SongRenderItem: React.FC<{
 )
 
 const NowPlayingQueue = React.memo<{}>(() => {
-  const queue = useStore(selectTrackPlayer.queue)
-  const mapTrackExtToSong = useStore(selectTrackPlayerMap.mapTrackExtToSong)
+  const queue = useStoreDeep(store => store.queue)
   const skipTo = useSkipTo()
 
   return (

app/screens/NowPlayingView.tsx

@@ -2,13 +2,11 @@ import CoverArt from '@app/components/CoverArt'
 import HeaderBar from '@app/components/HeaderBar'
 import ImageGradientBackground from '@app/components/ImageGradientBackground'
 import PressableOpacity from '@app/components/PressableOpacity'
-import Star from '@app/components/Star'
-import { useStarred } from '@app/hooks/music'
+import { PressableStar } from '@app/components/Star'
 import { useNext, usePause, usePlay, usePrevious, useSeekTo } from '@app/hooks/trackplayer'
-import { selectMusic } from '@app/state/music'
-import { useStore } from '@app/state/store'
-import { QueueContextType, selectTrackPlayer, TrackExt } from '@app/state/trackplayer'
-import { selectTrackPlayerMap } from '@app/state/trackplayermap'
+import { mapTrackExtToSong } from '@app/models/map'
+import { QueueContextType, TrackExt } from '@app/models/trackplayer'
+import { useStore, useStoreDeep } from '@app/state/store'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
 import formatDuration from '@app/util/formatDuration'
@@ -41,9 +39,8 @@ function getContextName(type?: QueueContextType) {
 const NowPlayingHeader = React.memo<{
   track?: TrackExt
 }>(({ track }) => {
-  const queueName = useStore(selectTrackPlayer.queueName)
-  const queueContextType = useStore(selectTrackPlayer.queueContextType)
-  const mapTrackExtToSong = useStore(selectTrackPlayerMap.mapTrackExtToSong)
+  const queueName = useStore(store => store.queueName)
+  const queueContextType = useStore(store => store.queueContextType)
 
   if (!track) {
     return <></>
@@ -94,11 +91,11 @@ const headerStyles = StyleSheet.create({
 })
 
 const SongCoverArt = () => {
-  const track = useStore(selectTrackPlayer.currentTrack)
+  const coverArt = useStore(store => store.currentTrack?.coverArt)
 
   return (
     <View style={coverArtStyles.container}>
-      <CoverArt type="cover" size="original" coverArt={track?.coverArt} style={coverArtStyles.image} />
+      <CoverArt type="cover" size="original" coverArt={coverArt} style={coverArtStyles.image} />
     </View>
   )
 }
@@ -117,26 +114,22 @@ const coverArtStyles = StyleSheet.create({
 })
 
 const SongInfo = () => {
-  const track = useStore(selectTrackPlayer.currentTrack)
-  const id = track?.id || '-1'
-  const type = 'song'
-  const starred = useStarred(id, type)
-  const setStarred = useStore(selectMusic.starItem)
+  const id = useStore(store => store.currentTrack?.id)
+  const artist = useStore(store => store.currentTrack?.artist)
+  const title = useStore(store => store.currentTrack?.title)
 
   return (
     <View style={infoStyles.container}>
       <View style={infoStyles.details}>
         <Text numberOfLines={1} style={infoStyles.title}>
-          {track?.title}
+          {title}
         </Text>
         <Text numberOfLines={1} style={infoStyles.artist}>
-          {track?.artist}
+          {artist}
         </Text>
       </View>
       <View style={infoStyles.controls}>
-        <PressableOpacity onPress={() => setStarred(id, type, starred)}>
-          <Star size={32} starred={starred} />
-        </PressableOpacity>
+        <PressableStar id={id || '-1'} type={'song'} size={32} />
       </View>
     </View>
   )
@@ -170,7 +163,8 @@ const infoStyles = StyleSheet.create({
 })
 
 const SeekBar = () => {
-  const { position, duration } = useStore(selectTrackPlayer.progress)
+  const position = useStore(store => store.progress.position)
+  const duration = useStore(store => store.progress.duration)
   const seekTo = useSeekTo()
   const [value, setValue] = useState(0)
   const [sliding, setSliding] = useState(false)
@@ -262,15 +256,15 @@ const seekStyles = StyleSheet.create({
 })
 
 const PlayerControls = () => {
-  const state = useStore(selectTrackPlayer.playerState)
+  const state = useStore(store => store.playerState)
   const play = usePlay()
   const pause = usePause()
   const next = useNext()
   const previous = usePrevious()
-  const shuffled = useStore(selectTrackPlayer.shuffled)
-  const toggleShuffle = useStore(selectTrackPlayer.toggleShuffle)
-  const repeatMode = useStore(selectTrackPlayer.repeatMode)
-  const toggleRepeat = useStore(selectTrackPlayer.toggleRepeatMode)
+  const shuffled = useStore(store => !!store.shuffleOrder)
+  const toggleShuffle = useStore(store => store.toggleShuffle)
+  const repeatMode = useStore(store => store.repeatMode)
+  const toggleRepeat = useStore(store => store.toggleRepeatMode)
   const navigation = useNavigation()
 
   let playPauseIcon: string
@@ -392,7 +386,7 @@ type RootStackParamList = {
 type NowPlayingProps = NativeStackScreenProps<RootStackParamList, 'main'>
 
 const NowPlayingView: React.FC<NowPlayingProps> = ({ navigation }) => {
-  const track = useStore(selectTrackPlayer.currentTrack)
+  const track = useStoreDeep(store => store.currentTrack)
 
   useEffect(() => {
     if (!track) {
@@ -404,7 +398,7 @@ const NowPlayingView: React.FC<NowPlayingProps> = ({ navigation }) => {
 
   return (
     <View style={styles.container}>
-      <ImageGradientBackground imagePath={imagePath} />
+      <ImageGradientBackground imagePath={imagePath} height={'100%'} />
       <NowPlayingHeader track={track} />
       <View style={styles.content}>
         <SongCoverArt />

app/screens/Search.tsx

@@ -4,46 +4,47 @@ import Header from '@app/components/Header'
 import ListItem from '@app/components/ListItem'
 import NothingHere from '@app/components/NothingHere'
 import TextInput from '@app/components/TextInput'
-import { useActiveServerRefresh } from '@app/hooks/server'
-import { ListableItem, SearchResults, Song } from '@app/models/music'
-import { selectMusic } from '@app/state/music'
-import { useStore } from '@app/state/store'
-import { selectTrackPlayer } from '@app/state/trackplayer'
+import { useQuerySearchResults } from '@app/hooks/query'
+import { useSetQueue } from '@app/hooks/trackplayer'
+import { Album, Artist, SearchResults, Song } from '@app/models/library'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
 import { useFocusEffect, useNavigation } from '@react-navigation/native'
-import debounce from 'lodash.debounce'
+import equal from 'fast-deep-equal/es6/react'
+import _ from 'lodash'
 import React, { useCallback, useMemo, useRef, useState } from 'react'
 import {
   ActivityIndicator,
   InteractionManager,
   ScrollView,
-  StatusBar,
   StyleSheet,
   TextInput as ReactTextInput,
   View,
 } from 'react-native'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
 
 const SongItem = React.memo<{ item: Song }>(({ item }) => {
-  const setQueue = useStore(selectTrackPlayer.setQueue)
+  const { setQueue, isReady, contextId } = useSetQueue('song', [item])
 
   return (
     <ListItem
       item={item}
-      contextId={item.id}
+      contextId={contextId}
       queueId={0}
       showArt={true}
       showStar={false}
-      onPress={() => setQueue([item], item.title, 'song', item.id, 0)}
+      onPress={() => setQueue({ title: item.title, playTrack: 0 })}
+      disabled={!isReady}
     />
   )
-})
+}, equal)
 
 const ResultsCategory = React.memo<{
   name: string
   query: string
-  items: ListableItem[]
-}>(({ name, query, items }) => {
+  items: (Artist | Album | Song)[]
+  type: 'artist' | 'album' | 'song'
+}>(({ name, query, type, items }) => {
   const navigation = useNavigation()
 
   if (items.length === 0) {
@@ -54,8 +55,8 @@ const ResultsCategory = React.memo<{
     <>
       <Header>{name}</Header>
       {items.map(a =>
-        a.itemType === 'song' ? (
-          <SongItem key={a.id} item={a} />
+        type === 'song' ? (
+          <SongItem key={a.id} item={a as Song} />
         ) : (
           <ListItem key={a.id} item={a} showArt={true} showStar={false} />
         ),
@@ -70,7 +71,7 @@ const ResultsCategory = React.memo<{
       )}
     </>
   )
-})
+}, equal)
 
 const Results = React.memo<{
   results: SearchResults
@@ -78,64 +79,62 @@ const Results = React.memo<{
 }>(({ results, query }) => {
   return (
     <>
-      <ResultsCategory name="Artists" query={query} items={results.artists} />
-      <ResultsCategory name="Albums" query={query} items={results.albums} />
-      <ResultsCategory name="Songs" query={query} items={results.songs} />
+      <ResultsCategory name="Artists" query={query} type={'artist'} items={results.artists} />
+      <ResultsCategory name="Albums" query={query} type={'album'} items={results.albums} />
+      <ResultsCategory name="Songs" query={query} type={'song'} items={results.songs} />
     </>
   )
-})
+}, equal)
 
 const Search = () => {
-  const fetchSearchResults = useStore(selectMusic.fetchSearchResults)
-  const [results, setResults] = useState<SearchResults>({ artists: [], albums: [], songs: [] })
-  const [refreshing, setRefreshing] = useState(false)
+  const [query, setQuery] = useState('')
+  const { data, isLoading } = useQuerySearchResults({ query, albumCount: 5, artistCount: 5, songCount: 5 })
+
   const [text, setText] = useState('')
   const searchBarRef = useRef<ReactTextInput>(null)
   const scrollRef = useRef<ScrollView>(null)
+  const paddingTop = useSafeAreaInsets().top
 
   useFocusEffect(
     useCallback(() => {
       const task = InteractionManager.runAfterInteractions(() => {
         setTimeout(() => {
+          if (text) {
+            return
+          }
           setText('')
-          setResults({ artists: [], albums: [], songs: [] })
+          setQuery('')
           searchBarRef.current?.focus()
           scrollRef.current?.scrollTo({ y: 0, animated: true })
         }, 50)
       })
       return () => task.cancel()
-    }, [searchBarRef, scrollRef]),
+    }, [text]),
   )
 
-  useActiveServerRefresh(
-    useCallback(() => {
-      setText('')
-      setResults({ artists: [], albums: [], songs: [] })
-    }, []),
-  )
-
-  const debouncedonUpdateSearch = useMemo(
+  const debouncedSetQuery = useMemo(
     () =>
-      debounce(async (query: string) => {
-        setRefreshing(true)
-        setResults(await fetchSearchResults(query))
-        setRefreshing(false)
+      _.debounce((value: string) => {
+        setQuery(value)
       }, 400),
-    [fetchSearchResults],
+    [],
   )
 
   const onChangeText = useCallback(
     (value: string) => {
       setText(value)
-      debouncedonUpdateSearch(value)
+      debouncedSetQuery(value)
     },
-    [setText, debouncedonUpdateSearch],
+    [setText, debouncedSetQuery],
   )
 
-  const resultsCount = results.albums.length + results.artists.length + results.songs.length
+  const resultsCount =
+    (data ? data.pages.reduce((acc, val) => (acc += val.artists.length), 0) : 0) +
+    (data ? data.pages.reduce((acc, val) => (acc += val.albums.length), 0) : 0) +
+    (data ? data.pages.reduce((acc, val) => (acc += val.songs.length), 0) : 0)
 
   return (
-    <GradientScrollView ref={scrollRef} style={styles.scroll} contentContainerStyle={styles.scrollContentContainer}>
+    <GradientScrollView ref={scrollRef} style={styles.scroll} contentContainerStyle={{ paddingTop }}>
       <View style={styles.content}>
         <View style={styles.inputBar}>
           <TextInput
@@ -145,14 +144,13 @@ const Search = () => {
             value={text}
             onChangeText={onChangeText}
           />
-          <ActivityIndicator
-            animating={refreshing}
-            size="small"
-            color={colors.text.secondary}
-            style={styles.activity}
-          />
+          <ActivityIndicator animating={isLoading} size="small" color={colors.text.secondary} style={styles.activity} />
         </View>
-        {resultsCount > 0 ? <Results results={results} query={text} /> : <NothingHere style={styles.noResults} />}
+        {data !== undefined && resultsCount > 0 ? (
+          <Results results={data.pages[0]} query={text} />
+        ) : (
+          <NothingHere style={styles.noResults} />
+        )}
       </View>
     </GradientScrollView>
   )
@@ -162,9 +160,6 @@ const styles = StyleSheet.create({
   scroll: {
     flex: 1,
   },
-  scrollContentContainer: {
-    paddingTop: StatusBar.currentHeight,
-  },
   content: {
     paddingHorizontal: 20,
     paddingBottom: 20,

app/screens/SearchResultsView.tsx

@@ -1,24 +1,34 @@
 import GradientFlatList from '@app/components/GradientFlatList'
 import ListItem from '@app/components/ListItem'
-import { useFetchPaginatedList } from '@app/hooks/list'
-import { AlbumListItem, Artist, Song } from '@app/models/music'
-import { selectMusic } from '@app/state/music'
-import { useStore } from '@app/state/store'
-import { selectTrackPlayer } from '@app/state/trackplayer'
+import { useQuerySearchResults } from '@app/hooks/query'
+import { useSetQueue } from '@app/hooks/trackplayer'
+import { Album, Artist, Song } from '@app/models/library'
+import { Search3Params } from '@app/subsonic/params'
 import { useNavigation } from '@react-navigation/native'
-import React, { useCallback, useEffect } from 'react'
+import React, { useEffect } from 'react'
 import { StyleSheet } from 'react-native'
 
-type SearchListItemType = AlbumListItem | Song | Artist
+type SearchListItemType = Album | Song | Artist
 
-const ResultsListItem: React.FC<{ item: SearchListItemType }> = ({ item }) => {
-  const setQueue = useStore(selectTrackPlayer.setQueue)
+const SongResultsListItem: React.FC<{ item: Song }> = ({ item }) => {
+  const { setQueue, isReady, contextId } = useSetQueue('song', [item])
 
-  let onPress
-  if (item.itemType === 'song') {
-    onPress = () => setQueue([item], item.title, 'song', item.id, 0)
-  }
+  return (
+    <ListItem
+      item={item}
+      contextId={contextId}
+      queueId={0}
+      showArt={true}
+      showStar={false}
+      listStyle="small"
+      onPress={() => setQueue({ title: item.title, playTrack: 0 })}
+      style={styles.listItem}
+      disabled={!isReady}
+    />
+  )
+}
 
+const OtherResultsListItem: React.FC<{ item: SearchListItemType }> = ({ item }) => {
   return (
     <ListItem
       item={item}
@@ -27,12 +37,19 @@ const ResultsListItem: React.FC<{ item: SearchListItemType }> = ({ item }) => {
       showArt={true}
       showStar={false}
       listStyle="small"
-      onPress={onPress}
       style={styles.listItem}
     />
   )
 }
 
+const ResultsListItem: React.FC<{ item: SearchListItemType }> = ({ item }) => {
+  if (item.itemType === 'song') {
+    return <SongResultsListItem item={item} />
+  } else {
+    return <OtherResultsListItem item={item} />
+  }
+}
+
 const SearchResultsRenderItem: React.FC<{ item: SearchListItemType }> = ({ item }) => <ResultsListItem item={item} />
 
 const SearchResultsView: React.FC<{
@@ -40,26 +57,28 @@ const SearchResultsView: React.FC<{
   type: 'album' | 'artist' | 'song'
 }> = ({ query, type }) => {
   const navigation = useNavigation()
-  const fetchSearchResults = useStore(selectMusic.fetchSearchResults)
-  const { list, refreshing, refresh, fetchNextPage } = useFetchPaginatedList<SearchListItemType>(
-    useCallback(
-      (size, offset) =>
-        fetchSearchResults(query, type, size, offset).then(results => {
-          switch (type) {
-            case 'album':
-              return results.albums
-            case 'artist':
-              return results.artists
-            case 'song':
-              return results.songs
-            default:
-              return []
-          }
-        }),
-      [fetchSearchResults, query, type],
-    ),
-    100,
-  )
+
+  const size = 100
+  const params: Search3Params = { query }
+
+  if (type === 'album') {
+    params.albumCount = size
+  } else if (type === 'artist') {
+    params.artistCount = size
+  } else {
+    params.songCount = size
+  }
+
+  const { data, isLoading, refetch, fetchNextPage } = useQuerySearchResults(params)
+
+  const items: (Artist | Album | Song)[] = []
+  if (type === 'album') {
+    data && items.push(...data.pages.flatMap(p => p.albums))
+  } else if (type === 'artist') {
+    data && items.push(...data.pages.flatMap(p => p.artists))
+  } else {
+    data && items.push(...data.pages.flatMap(p => p.songs))
+  }
 
   useEffect(() => {
     navigation.setOptions({
@@ -70,13 +89,13 @@ const SearchResultsView: React.FC<{
 
   return (
     <GradientFlatList
-      data={list}
+      data={items}
       renderItem={SearchResultsRenderItem}
       keyExtractor={(item, i) => i.toString()}
-      onRefresh={refresh}
-      refreshing={refreshing}
+      onRefresh={refetch}
+      refreshing={isLoading}
       overScrollMode="never"
-      onEndReached={fetchNextPage}
+      onEndReached={() => fetchNextPage}
       removeClippedSubviews={true}
       onEndReachedThreshold={2}
       contentMarginTop={6}

app/screens/ServerView.tsx

@@ -1,8 +1,7 @@
 import Button from '@app/components/Button'
 import GradientScrollView from '@app/components/GradientScrollView'
 import { Server } from '@app/models/settings'
-import { selectSettings } from '@app/state/settings'
-import { useStore } from '@app/state/store'
+import { useStore, useStoreDeep } from '@app/state/store'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
 import toast from '@app/util/toast'
@@ -10,7 +9,7 @@ import { useNavigation } from '@react-navigation/native'
 import md5 from 'md5'
 import React, { useCallback, useState } from 'react'
 import { StyleSheet, Text, TextInput, View, ViewStyle } from 'react-native'
-import { v4 as uuidv4 } from 'uuid'
+import uuid from 'react-native-uuid'
 import SettingsSwitch from '@app/components/SettingsSwitch'
 
 const PASSWORD_PLACEHOLDER = 'PASSWORD_PLACEHOLDER'
@@ -19,13 +18,13 @@ const ServerView: React.FC<{
   id?: string
 }> = ({ id }) => {
   const navigation = useNavigation()
-  const activeServer = useStore(selectSettings.activeServer)
-  const servers = useStore(selectSettings.servers)
-  const addServer = useStore(selectSettings.addServer)
-  const updateServer = useStore(selectSettings.updateServer)
-  const removeServer = useStore(selectSettings.removeServer)
-  const server = id ? servers.find(s => s.id === id) : undefined
-  const pingServer = useStore(selectSettings.pingServer)
+  const activeServerId = useStore(store => store.settings.activeServerId)
+  const servers = useStoreDeep(store => store.settings.servers)
+  const addServer = useStore(store => store.addServer)
+  const updateServer = useStore(store => store.updateServer)
+  const removeServer = useStore(store => store.removeServer)
+  const server = id ? servers[id] : undefined
+  const pingServer = useStore(store => store.pingServer)
 
   const [address, setAddress] = useState(server?.address || '')
   const [username, setUsername] = useState(server?.username || '')
@@ -36,16 +35,14 @@ const ServerView: React.FC<{
   )
 
   const [testing, setTesting] = useState(false)
-  const [removing, setRemoving] = useState(false)
-  const [saving, setSaving] = useState(false)
 
   const validate = useCallback(() => {
     return !!address && !!username && !!password
   }, [address, username, password])
 
   const canRemove = useCallback(() => {
-    return id && servers.length > 1 && activeServer?.id !== id
-  }, [id, servers, activeServer])
+    return id && Object.keys(servers).length > 1 && activeServerId !== id
+  }, [id, servers, activeServerId])
 
   const exit = useCallback(() => {
     if (navigation.canGoBack()) {
@@ -58,7 +55,7 @@ const ServerView: React.FC<{
   const createServer = useCallback<() => Server>(() => {
     if (usePlainPassword) {
       return {
-        id: server?.id || uuidv4(),
+        id: server?.id || '',
         usePlainPassword,
         plainPassword: password,
         address,
@@ -73,12 +70,12 @@ const ServerView: React.FC<{
       salt = server.salt
       token = server.token
     } else {
-      salt = uuidv4()
+      salt = uuid.v4() as string
       token = md5(password + salt)
     }
 
     return {
-      id: server?.id || uuidv4(),
+      id: server?.id || '',
       address,
       username,
       usePlainPassword,
@@ -92,22 +89,15 @@ const ServerView: React.FC<{
       return
     }
 
-    setSaving(true)
     const update = createServer()
 
-    const waitForSave = async () => {
-      try {
-        if (id) {
-          updateServer(update)
-        } else {
-          await addServer(update)
-        }
-        exit()
-      } catch (err) {
-        setSaving(false)
-      }
+    if (id) {
+      updateServer(update)
+    } else {
+      addServer(update)
     }
-    waitForSave()
+
+    exit()
   }, [addServer, createServer, exit, id, updateServer, validate])
 
   const remove = useCallback(() => {
@@ -115,16 +105,8 @@ const ServerView: React.FC<{
       return
     }
 
-    setRemoving(true)
-    const waitForRemove = async () => {
-      try {
-        await removeServer(id as string)
-        exit()
-      } catch (err) {
-        setRemoving(false)
-      }
-    }
-    waitForRemove()
+    removeServer(id as string)
+    exit()
   }, [canRemove, exit, id, removeServer])
 
   const togglePlainPassword = useCallback(
@@ -163,8 +145,8 @@ const ServerView: React.FC<{
   }, [createServer, pingServer])
 
   const disableControls = useCallback(() => {
-    return !validate() || testing || removing || saving
-  }, [validate, testing, removing, saving])
+    return !validate() || testing
+  }, [validate, testing])
 
   const formatAddress = useCallback(() => {
     let addressFormatted = address.trim()
@@ -185,7 +167,7 @@ const ServerView: React.FC<{
   }
 
   return (
-    <GradientScrollView style={styles.scroll} contentContainerStyle={styles.scrollContentContainer}>
+    <GradientScrollView style={styles.scroll}>
       <View style={styles.content}>
         <Text style={styles.inputTitle}>Address</Text>
         <TextInput
@@ -194,6 +176,8 @@ const ServerView: React.FC<{
           selectionColor={colors.text.secondary}
           textContentType="URL"
           placeholder="http://demo.navidrome.org"
+          autoCorrect={false}
+          autoCapitalize="none"
           value={address}
           onChangeText={setAddress}
           onBlur={formatAddress}
@@ -204,7 +188,9 @@ const ServerView: React.FC<{
           placeholderTextColor="grey"
           selectionColor={colors.text.secondary}
           textContentType="username"
-          autoCompleteType="username"
+          autoComplete="username"
+          importantForAutofill="yes"
+          autoCapitalize="none"
           placeholder="demo"
           value={username}
           onChangeText={setUsername}
@@ -215,7 +201,9 @@ const ServerView: React.FC<{
           placeholderTextColor="grey"
           selectionColor={colors.text.secondary}
           textContentType="password"
-          autoCompleteType="password"
+          autoComplete="password"
+          autoCapitalize="none"
+          importantForAutofill="yes"
           secureTextEntry={true}
           placeholder="demo"
           value={password}
@@ -254,9 +242,6 @@ const styles = StyleSheet.create({
   scroll: {
     flex: 1,
   },
-  scrollContentContainer: {
-    // paddingTop: StatusBar.currentHeight,
-  },
   content: {
     paddingHorizontal: 20,
   },

app/screens/Settings.tsx

@@ -5,24 +5,23 @@ import PressableOpacity from '@app/components/PressableOpacity'
 import SettingsItem from '@app/components/SettingsItem'
 import SettingsSwitch from '@app/components/SettingsSwitch'
 import TextInput from '@app/components/TextInput'
-import { useSwitchActiveServer } from '@app/hooks/server'
+import { useSwitchActiveServer, useResetImageCache } from '@app/hooks/settings'
 import { Server } from '@app/models/settings'
-import { selectCache } from '@app/state/cache'
-import { selectSettings } from '@app/state/settings'
-import { useStore } from '@app/state/store'
+import { useStore, useStoreDeep } from '@app/state/store'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
 import { useNavigation } from '@react-navigation/core'
 import React, { useCallback, useState } from 'react'
-import { KeyboardTypeOptions, Linking, Modal, Pressable, StatusBar, StyleSheet, Text, View } from 'react-native'
+import { KeyboardTypeOptions, Linking, Modal, Pressable, StyleSheet, Text, View } from 'react-native'
 import { ScrollView } from 'react-native-gesture-handler'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
 import Icon from 'react-native-vector-icons/MaterialCommunityIcons'
 import { version } from '../../package.json'
 
 const ServerItem = React.memo<{
   server: Server
 }>(({ server }) => {
-  const activeServer = useStore(selectSettings.activeServer)
+  const activeServerId = useStore(store => store.settings.activeServerId)
   const switchActiveServer = useSwitchActiveServer()
   const navigation = useNavigation()
 
@@ -36,7 +35,7 @@ const ServerItem = React.memo<{
       subtitle={server.username}
       onPress={() => navigation.navigate('server', { id: server.id })}>
       <PressableOpacity style={styles.serverActive} onPress={setActive}>
-        {activeServer && activeServer.id === server.id ? (
+        {activeServerId === server.id ? (
           <Icon name="checkbox-marked-circle" size={30} color={colors.accent} />
         ) : (
           <Icon name="checkbox-blank-circle-outline" size={30} color={colors.text.secondary} />
@@ -193,45 +192,31 @@ function secondsUnit(seconds: string): string {
 }
 
 const SettingsContent = React.memo(() => {
-  const servers = useStore(selectSettings.servers)
-  const scrobble = useStore(selectSettings.scrobble)
-  const setScrobble = useStore(selectSettings.setScrobble)
+  const servers = useStoreDeep(store => store.settings.servers)
+  const scrobble = useStore(store => store.settings.scrobble)
+  const setScrobble = useStore(store => store.setScrobble)
 
-  // doesn't seem to ever be a case where we want this off
-  // will remove later if there isn't a use case for disabling
-  // const estimateContentLength = useStore(selectSettings.estimateContentLength)
-  // const setEstimateContentLength = useStore(selectSettings.setEstimateContentLength)
+  const maxBitrateWifi = useStore(store => store.settings.maxBitrateWifi)
+  const setMaxBitrateWifi = useStore(store => store.setMaxBitrateWifi)
 
-  const maxBitrateWifi = useStore(selectSettings.maxBitrateWifi)
-  const setMaxBitrateWifi = useStore(selectSettings.setMaxBitrateWifi)
+  const maxBitrateMobile = useStore(store => store.settings.maxBitrateMobile)
+  const setMaxBitrateMobile = useStore(store => store.setMaxBitrateMobile)
 
-  const maxBitrateMobile = useStore(selectSettings.maxBitrateMobile)
-  const setMaxBitrateMobile = useStore(selectSettings.setMaxBitrateMobile)
+  const minBuffer = useStore(store => store.settings.minBuffer)
+  const setMinBuffer = useStore(store => store.setMinBuffer)
+  const maxBuffer = useStore(store => store.settings.maxBuffer)
+  const setMaxBuffer = useStore(store => store.setMaxBuffer)
 
-  const minBuffer = useStore(selectSettings.minBuffer)
-  const setMinBuffer = useStore(selectSettings.setMinBuffer)
-  const maxBuffer = useStore(selectSettings.maxBuffer)
-  const setMaxBuffer = useStore(selectSettings.setMaxBuffer)
-
-  const clearImageCache = useStore(selectCache.clearImageCache)
   const [clearing, setClearing] = useState(false)
+  const resetImageCache = useResetImageCache()
 
   const navigation = useNavigation()
 
-  const clear = useCallback(() => {
+  const clear = useCallback(async () => {
     setClearing(true)
-
-    const waitForClear = async () => {
-      try {
-        await clearImageCache()
-      } catch (err) {
-        console.log(err)
-      } finally {
-        setClearing(false)
-      }
-    }
-    waitForClear()
-  }, [clearImageCache])
+    await resetImageCache()
+    setClearing(false)
+  }, [resetImageCache])
 
   const setMinBufferText = useCallback((text: string) => setMinBuffer(parseFloat(text)), [setMinBuffer])
   const setMaxBufferText = useCallback((text: string) => setMaxBuffer(parseFloat(text)), [setMaxBuffer])
@@ -239,7 +224,7 @@ const SettingsContent = React.memo(() => {
   return (
     <View style={styles.content}>
       <Header>Servers</Header>
-      {servers.map(s => (
+      {Object.values(servers).map(s => (
         <ServerItem key={s.id} server={s} />
       ))}
       <Button
@@ -251,12 +236,6 @@ const SettingsContent = React.memo(() => {
       <Header style={styles.header}>Network</Header>
       <BitrateModal title="Maximum bitrate (Wi-Fi)" bitrate={maxBitrateWifi} setBitrate={setMaxBitrateWifi} />
       <BitrateModal title="Maximum bitrate (mobile)" bitrate={maxBitrateMobile} setBitrate={setMaxBitrateMobile} />
-      {/* <SettingsSwitch
-        title="Estimate content length"
-        subtitle='Send the "estimateContentLength" flag when streaming. Helps fix issues with seeking when the server is transcoding songs.'
-        value={estimateContentLength}
-        setValue={setEstimateContentLength}
-      /> */}
       <SettingsTextModal
         title="Minimum buffer time"
         value={minBuffer.toString()}
@@ -309,8 +288,10 @@ const SettingsContent = React.memo(() => {
 })
 
 const Settings = () => {
+  const paddingTop = useSafeAreaInsets().top
+
   return (
-    <GradientScrollView style={styles.scroll} contentContainerStyle={styles.scrollContentContainer}>
+    <GradientScrollView style={styles.scroll} contentContainerStyle={{ paddingTop }}>
       <SettingsContent />
     </GradientScrollView>
   )
@@ -320,9 +301,6 @@ const styles = StyleSheet.create({
   scroll: {
     flex: 1,
   },
-  scrollContentContainer: {
-    paddingTop: StatusBar.currentHeight,
-  },
   content: {
     paddingHorizontal: 20,
     paddingBottom: 40,

app/screens/SongListView.tsx

@@ -4,13 +4,13 @@ import HeaderBar from '@app/components/HeaderBar'
 import ImageGradientFlatList from '@app/components/ImageGradientFlatList'
 import ListItem from '@app/components/ListItem'
 import ListPlayerControls from '@app/components/ListPlayerControls'
-import { useCoverArtFile } from '@app/hooks/cache'
-import { useAlbumWithSongs, usePlaylistWithSongs } from '@app/hooks/music'
-import { AlbumWithSongs, PlaylistWithSongs, Song } from '@app/models/music'
-import { useStore } from '@app/state/store'
-import { selectTrackPlayer } from '@app/state/trackplayer'
+import NothingHere from '@app/components/NothingHere'
+import { useQueryAlbum, useQueryCoverArtPath, useQueryPlaylist } from '@app/hooks/query'
+import { useSetQueue } from '@app/hooks/trackplayer'
+import { Album, Playlist, Song } from '@app/models/library'
 import colors from '@app/styles/colors'
 import font from '@app/styles/font'
+import equal from 'fast-deep-equal/es6/react'
 import React, { useState } from 'react'
 import { ActivityIndicator, StyleSheet, Text, View } from 'react-native'
 
@@ -30,6 +30,7 @@ const SongRenderItem: React.FC<{
     subtitle?: string
     onPress?: () => void
     showArt?: boolean
+    disabled?: boolean
   }
 }> = ({ item }) => (
   <ListItem
@@ -40,24 +41,21 @@ const SongRenderItem: React.FC<{
     onPress={item.onPress}
     showArt={item.showArt}
     style={styles.listItem}
+    disabled={item.disabled}
   />
 )
 
 const SongListDetails = React.memo<{
   title: string
   type: SongListType
-  songList?: AlbumWithSongs | PlaylistWithSongs
+  songList?: Album | Playlist
+  songs?: Song[]
   subtitle?: string
-}>(({ title, songList, subtitle, type }) => {
-  const coverArtFile = useCoverArtFile(songList?.coverArt, 'thumbnail')
+}>(({ title, songList, songs, subtitle, type }) => {
+  const { data: coverArtPath } = useQueryCoverArtPath(songList?.coverArt, 'thumbnail')
   const [headerColor, setHeaderColor] = useState<string | undefined>(undefined)
-  const setQueue = useStore(selectTrackPlayer.setQueue)
 
-  if (!songList) {
-    return <SongListDetailsFallback />
-  }
-
-  const _songs = [...songList.songs]
+  const _songs = [...(songs || [])]
   let typeName = ''
 
   if (type === 'album') {
@@ -75,6 +73,16 @@ const SongListDetails = React.memo<{
     typeName = 'Playlist'
   }
 
+  const { setQueue, isReady, contextId } = useSetQueue(type, _songs)
+
+  if (!songList) {
+    return <SongListDetailsFallback />
+  }
+
+  const disabled = !isReady || _songs.length === 0
+  const play = (track?: number, shuffle?: boolean) => () =>
+    setQueue({ title: songList.name, playTrack: track, shuffle })
+
   return (
     <View style={styles.container}>
       <HeaderBar
@@ -85,74 +93,99 @@ const SongListDetails = React.memo<{
       <ImageGradientFlatList
         data={_songs.map((s, i) => ({
           song: s,
-          contextId: songList.id,
+          contextId,
           queueId: i,
           subtitle: s.artist,
-          onPress: () => setQueue(_songs, songList.name, type, songList.id, i),
+          onPress: play(i),
           showArt: songList.itemType === 'playlist',
+          disabled: disabled,
         }))}
         renderItem={SongRenderItem}
         keyExtractor={(item, i) => i.toString()}
         backgroundProps={{
-          imagePath: coverArtFile?.file?.path,
+          imagePath: coverArtPath,
           style: styles.container,
           onGetColor: setHeaderColor,
         }}
         overScrollMode="never"
         windowSize={7}
         contentMarginTop={26}
+        ListEmptyComponent={
+          songs ? (
+            <NothingHere style={styles.nothing} />
+          ) : (
+            <ActivityIndicator size="large" color={colors.accent} style={styles.listLoading} />
+          )
+        }
         ListHeaderComponent={
           <View style={styles.content}>
             <CoverArt type="cover" size="original" coverArt={songList.coverArt} style={styles.cover} />
             <Text style={styles.title}>{songList.name}</Text>
             {subtitle ? <Text style={styles.subtitle}>{subtitle}</Text> : <></>}
-            {songList.songs.length > 0 && (
-              <ListPlayerControls
-                style={styles.controls}
-                songs={_songs}
-                typeName={typeName}
-                queueName={songList.name}
-                queueContextId={songList.id}
-                queueContextType={type}
-              />
-            )}
+            <ListPlayerControls
+              style={styles.controls}
+              songs={_songs}
+              typeName={typeName}
+              play={play(undefined, false)}
+              shuffle={play(undefined, true)}
+              disabled={disabled}
+            />
           </View>
         }
       />
     </View>
   )
-})
+}, equal)
 
 const PlaylistView = React.memo<{
   id: string
   title: string
-}>(({ id, title }) => {
-  const playlist = usePlaylistWithSongs(id)
-  return <SongListDetails title={title} songList={playlist} subtitle={playlist?.comment} type="playlist" />
-})
+  playlist?: Playlist
+}>(({ id, title, playlist }) => {
+  const query = useQueryPlaylist(id, playlist)
+
+  return (
+    <SongListDetails
+      title={title}
+      songList={query.data?.playlist}
+      songs={query.data?.songs}
+      subtitle={query.data?.playlist?.comment}
+      type="playlist"
+    />
+  )
+}, equal)
 
 const AlbumView = React.memo<{
   id: string
   title: string
-}>(({ id, title }) => {
-  const album = useAlbumWithSongs(id)
+  album?: Album
+}>(({ id, title, album }) => {
+  const query = useQueryAlbum(id, album)
+
   return (
     <SongListDetails
       title={title}
-      songList={album}
-      subtitle={(album?.artist || '') + (album?.year ? ' • ' + album?.year : '')}
+      songList={query.data?.album}
+      songs={query.data?.songs}
+      subtitle={(query.data?.album?.artist || '') + (query.data?.album?.year ? ' • ' + query.data?.album?.year : '')}
       type="album"
     />
   )
-})
+}, equal)
 
 const SongListView = React.memo<{
   id: string
   title: string
   type: SongListType
-}>(({ id, title, type }) => {
-  return type === 'album' ? <AlbumView id={id} title={title} /> : <PlaylistView id={id} title={title} />
-})
+  album?: Album
+  playlist?: Playlist
+}>(({ id, title, type, album, playlist }) => {
+  return type === 'album' ? (
+    <AlbumView id={id} title={title} album={album} />
+  ) : (
+    <PlaylistView id={id} title={title} playlist={playlist} />
+  )
+}, equal)
 
 const styles = StyleSheet.create({
   container: {
@@ -196,6 +229,12 @@ const styles = StyleSheet.create({
   listItem: {
     paddingHorizontal: 20,
   },
+  nothing: {
+    width: '100%',
+  },
+  listLoading: {
+    marginTop: 10,
+  },
 })
 
 export default SongListView

app/screens/SplashPage.tsx

@@ -45,7 +45,7 @@ const SplashPage: React.FC<{}> = ({ children }) => {
 
   const splash = (
     <Animated.View style={[styles.splashContainer, animatedStyles]} pointerEvents="none">
-      <GradientBackground style={styles.background}>
+      <GradientBackground style={styles.background} height="100%">
         <View style={styles.logoContainer}>
           <Image style={styles.image} source={require('@res/casette.png')} fadeDuration={0} />
           <Text style={styles.text}>subtracks</Text>

app/state/cache.ts

@@ -1,293 +0,0 @@
-import { CacheFile, CacheImageSize, CacheItemType, CacheItemTypeKey, CacheRequest } from '@app/models/cache'
-import { mkdir, rmdir } from '@app/util/fs'
-import PromiseQueue from '@app/util/PromiseQueue'
-import produce from 'immer'
-import RNFS from 'react-native-fs'
-import { GetState, SetState } from 'zustand'
-import { Store } from './store'
-
-const queues: Record<CacheItemTypeKey, PromiseQueue> = {
-  coverArt: new PromiseQueue(5),
-  coverArtThumb: new PromiseQueue(50),
-  artistArt: new PromiseQueue(5),
-  artistArtThumb: new PromiseQueue(50),
-  song: new PromiseQueue(1),
-}
-
-export type CacheDownload = CacheFile & CacheRequest
-
-export type CacheDirsByServer = Record<string, Record<CacheItemTypeKey, string>>
-export type CacheFilesByServer = Record<string, Record<CacheItemTypeKey, Record<string, CacheFile>>>
-export type CacheRequestsByServer = Record<string, Record<CacheItemTypeKey, Record<string, CacheRequest>>>
-
-// export type DownloadedItemsByServer = Record<
-//   string,
-//   {
-//     songs: { [songId: string]: DownloadedSong }
-//     albums: { [albumId: string]: DownloadedAlbum }
-//     artists: { [songId: string]: DownloadedArtist }
-//     playlists: { [playlistId: string]: DownloadedPlaylist }
-//   }
-// >
-
-export type CacheSlice = {
-  cacheItem: (
-    key: CacheItemTypeKey,
-    itemId: string,
-    url: string | (() => string | Promise<string | undefined>),
-  ) => Promise<void>
-
-  // cache: DownloadedItemsByServer
-  cacheDirs: CacheDirsByServer
-  cacheFiles: CacheFilesByServer
-  cacheRequests: CacheRequestsByServer
-
-  fetchCoverArtFilePath: (coverArt: string, size?: CacheImageSize) => Promise<string | undefined>
-
-  createCache: (serverId: string) => Promise<void>
-  prepareCache: (serverId: string) => void
-  pendingRemoval: Record<string, boolean>
-  removeCache: (serverId: string) => Promise<void>
-  clearImageCache: () => Promise<void>
-}
-
-export const selectCache = {
-  cacheItem: (store: CacheSlice) => store.cacheItem,
-  fetchCoverArtFilePath: (store: CacheSlice) => store.fetchCoverArtFilePath,
-  clearImageCache: (store: CacheSlice) => store.clearImageCache,
-}
-
-export const createCacheSlice = (set: SetState<Store>, get: GetState<Store>): CacheSlice => ({
-  // cache: {},
-  cacheDirs: {},
-  cacheFiles: {},
-  cacheRequests: {},
-
-  cacheItem: async (key, itemId, url) => {
-    const client = get().client
-    if (!client) {
-      return
-    }
-
-    const activeServerId = get().settings.activeServer
-    if (!activeServerId) {
-      return
-    }
-
-    if (get().pendingRemoval[activeServerId]) {
-      return
-    }
-
-    const inProgress = get().cacheRequests[activeServerId][key][itemId]
-    if (inProgress && inProgress.promise !== undefined) {
-      return await inProgress.promise
-    }
-
-    const existing = get().cacheFiles[activeServerId][key][itemId]
-    if (existing) {
-      return
-    }
-
-    const path = `${get().cacheDirs[activeServerId][key]}/${itemId}`
-
-    const promise = queues[key].enqueue(async () => {
-      const urlResult = typeof url === 'string' ? url : url()
-      const fromUrl = typeof urlResult === 'string' ? urlResult : await urlResult
-
-      try {
-        if (!fromUrl) {
-          throw new Error('cannot resolve url for cache request')
-        }
-
-        await RNFS.downloadFile({
-          fromUrl,
-          toFile: path,
-          // progressInterval: 100,
-          // progress: res => {
-          //   set(
-          //     produce<CacheSlice>(state => {
-          //       state.cacheRequests[activeServerId][key][itemId].progress = Math.max(
-          //         1,
-          //         res.bytesWritten / (res.contentLength || 1),
-          //       )
-          //     }),
-          //   )
-          // },
-        }).promise
-
-        set(
-          produce<CacheSlice>(state => {
-            state.cacheRequests[activeServerId][key][itemId].progress = 1
-            delete state.cacheRequests[activeServerId][key][itemId].promise
-          }),
-        )
-      } catch {
-        set(
-          produce<CacheSlice>(state => {
-            delete state.cacheFiles[activeServerId][key][itemId]
-            delete state.cacheRequests[activeServerId][key][itemId]
-          }),
-        )
-      }
-    })
-    set(
-      produce<Store>(state => {
-        state.cacheFiles[activeServerId][key][itemId] = {
-          path,
-          date: Date.now(),
-          permanent: false,
-        }
-        state.cacheRequests[activeServerId][key][itemId] = {
-          progress: 0,
-          promise,
-        }
-      }),
-    )
-    return await promise
-  },
-
-  fetchCoverArtFilePath: async (coverArt, size = 'thumbnail') => {
-    const client = get().client
-    if (!client) {
-      return
-    }
-
-    const activeServerId = get().settings.activeServer
-    if (!activeServerId) {
-      return
-    }
-
-    const key: CacheItemTypeKey = size === 'thumbnail' ? 'coverArtThumb' : 'coverArt'
-
-    const existing = get().cacheFiles[activeServerId][key][coverArt]
-    const inProgress = get().cacheRequests[activeServerId][key][coverArt]
-    if (existing && inProgress) {
-      if (inProgress.promise) {
-        await inProgress.promise
-      }
-      return `file://${existing.path}`
-    }
-
-    await get().cacheItem(key, coverArt, () =>
-      client.getCoverArtUri({
-        id: coverArt,
-        size: size === 'thumbnail' ? '256' : undefined,
-      }),
-    )
-
-    return `file://${get().cacheFiles[activeServerId][key][coverArt].path}`
-  },
-
-  createCache: async serverId => {
-    for (const type in CacheItemType) {
-      await mkdir(`${RNFS.DocumentDirectoryPath}/servers/${serverId}/${type}`)
-    }
-
-    set(
-      produce<CacheSlice>(state => {
-        state.cacheFiles[serverId] = {
-          song: {},
-          coverArt: {},
-          coverArtThumb: {},
-          artistArt: {},
-          artistArtThumb: {},
-        }
-      }),
-    )
-
-    get().prepareCache(serverId)
-  },
-
-  prepareCache: serverId => {
-    set(
-      produce<CacheSlice>(state => {
-        if (!state.cacheDirs[serverId]) {
-          state.cacheDirs[serverId] = {
-            song: `${RNFS.DocumentDirectoryPath}/servers/${serverId}/song`,
-            coverArt: `${RNFS.DocumentDirectoryPath}/servers/${serverId}/coverArt`,
-            coverArtThumb: `${RNFS.DocumentDirectoryPath}/servers/${serverId}/coverArtThumb`,
-            artistArt: `${RNFS.DocumentDirectoryPath}/servers/${serverId}/artistArt`,
-            artistArtThumb: `${RNFS.DocumentDirectoryPath}/servers/${serverId}/artistArtThumb`,
-          }
-        }
-        if (!state.cacheRequests[serverId]) {
-          state.cacheRequests[serverId] = {
-            song: {},
-            coverArt: {},
-            coverArtThumb: {},
-            artistArt: {},
-            artistArtThumb: {},
-          }
-        }
-      }),
-    )
-  },
-
-  pendingRemoval: {},
-
-  removeCache: async serverId => {
-    set(
-      produce<CacheSlice>(state => {
-        state.pendingRemoval[serverId] = true
-      }),
-    )
-
-    const cacheRequests = get().cacheRequests[serverId]
-    const pendingRequests: Promise<void>[] = []
-
-    for (const type in CacheItemType) {
-      const requests = Object.values(cacheRequests[type as CacheItemTypeKey])
-        .filter(r => r.promise !== undefined)
-        .map(r => r.promise) as Promise<void>[]
-      pendingRequests.push(...requests)
-    }
-
-    await Promise.all(pendingRequests)
-    await rmdir(`${RNFS.DocumentDirectoryPath}/servers/${serverId}`)
-
-    set(
-      produce<CacheSlice>(state => {
-        delete state.pendingRemoval[serverId]
-
-        if (state.cacheDirs[serverId]) {
-          delete state.cacheDirs[serverId]
-        }
-        if (state.cacheFiles[serverId]) {
-          delete state.cacheFiles[serverId]
-        }
-        if (state.cacheRequests[serverId]) {
-          delete state.cacheRequests[serverId]
-        }
-      }),
-    )
-  },
-
-  clearImageCache: async () => {
-    const cacheRequests = get().cacheRequests
-    for (const serverId in cacheRequests) {
-      const coverArtRequests = cacheRequests[serverId].coverArt
-      const artstArtRequests = cacheRequests[serverId].artistArt
-      const requests = [...Object.values(coverArtRequests), ...Object.values(artstArtRequests)]
-      const pendingRequests = [
-        ...(requests.filter(r => r.promise !== undefined).map(r => r.promise) as Promise<void>[]),
-      ]
-
-      await Promise.all(pendingRequests)
-
-      await rmdir(get().cacheDirs[serverId].coverArt)
-      await mkdir(get().cacheDirs[serverId].coverArt)
-
-      await rmdir(get().cacheDirs[serverId].artistArt)
-      await mkdir(get().cacheDirs[serverId].artistArt)
-
-      set(
-        produce<CacheSlice>(state => {
-          state.cacheFiles[serverId].coverArt = {}
-          state.cacheFiles[serverId].coverArtThumb = {}
-          state.cacheFiles[serverId].artistArt = {}
-          state.cacheFiles[serverId].artistArtThumb = {}
-        }),
-      )
-    }
-  },
-})

app/state/migrations.ts

@@ -1,11 +1,69 @@
-const migrations: Array<(state: any) => any> = [
-  state => {
+import { Server } from '@app/models/settings'
+import { ById } from '@app/models/state'
+import { newCacheBuster } from './settings'
+import RNFS from 'react-native-fs'
+
+const migrations: Array<(state: any) => Promise<any>> = [
+  // 1
+  async state => {
     for (let server of state.settings.servers) {
       server.usePlainPassword = false
     }
 
     return state
   },
+
+  // 2
+  async state => {
+    state.settings.servers = state.settings.servers.reduce((acc: ById<Server>, server: Server) => {
+      acc[server.id] = server
+      return acc
+    }, {} as ById<Server>)
+
+    state.settings.activeServerId = state.settings.activeServer
+    delete state.settings.activeServer
+
+    state.settings.screens.home.listTypes = [...state.settings.screens.home.lists]
+    delete state.settings.screens.home.lists
+
+    state.settings.screens.library.albumsFilter = { ...state.settings.screens.library.albums }
+    delete state.settings.screens.library.albums
+
+    state.settings.screens.library.artistsFilter = { ...state.settings.screens.library.artists }
+    delete state.settings.screens.library.artists
+
+    delete state.settings.estimateContentLength
+
+    return state
+  },
+
+  // 3
+  async state => {
+    state.settings.cacheBuster = newCacheBuster()
+
+    state.settings.servers = Object.values(state.settings.servers as Record<string, Server>).reduce(
+      (acc, server, i) => {
+        const newId = i.toString()
+
+        if (server.id === state.settings.activeServerId) {
+          state.settings.activeServerId = newId
+        }
+
+        server.id = newId
+        acc[newId] = server
+        return acc
+      },
+      {} as Record<string, Server>,
+    )
+
+    try {
+      await RNFS.unlink(`${RNFS.DocumentDirectoryPath}/servers`)
+    } catch (err) {
+      console.error(err)
+    }
+
+    return state
+  },
 ]
 
 export default migrations

app/state/music.ts

@@ -1,471 +0,0 @@
-import {
-  AlbumListItem,
-  AlbumWithSongs,
-  Artist,
-  ArtistInfo,
-  HomeLists,
-  PlaylistListItem,
-  PlaylistWithSongs,
-  SearchResults,
-  StarrableItemType,
-} from '@app/models/music'
-import { Store } from '@app/state/store'
-import { GetAlbumList2Params, GetAlbumList2TypeBase, Search3Params, StarParams } from '@app/subsonic/params'
-import produce from 'immer'
-import { GetState, SetState } from 'zustand'
-
-export type MusicSlice = {
-  //
-  // family-style state
-  //
-  artistInfo: { [id: string]: ArtistInfo }
-  fetchArtistInfo: (id: string) => Promise<ArtistInfo | undefined>
-
-  albumsWithSongs: { [id: string]: AlbumWithSongs }
-  fetchAlbumWithSongs: (id: string) => Promise<AlbumWithSongs | undefined>
-
-  playlistsWithSongs: { [id: string]: PlaylistWithSongs }
-  fetchPlaylistWithSongs: (id: string) => Promise<PlaylistWithSongs | undefined>
-
-  //
-  // lists-style state
-  //
-  fetchArtists: (size?: number, offset?: number) => Promise<Artist[]>
-  fetchPlaylists: () => Promise<PlaylistListItem[]>
-  fetchAlbums: () => Promise<AlbumListItem[]>
-  fetchSearchResults: (
-    query: string,
-    type?: 'album' | 'song' | 'artist',
-    size?: number,
-    offset?: number,
-  ) => Promise<SearchResults>
-
-  homeLists: HomeLists
-  homeListsUpdating: boolean
-  fetchHomeLists: () => Promise<void>
-  clearHomeLists: () => void
-
-  //
-  // actions, etc.
-  //
-  starredSongs: { [id: string]: boolean }
-  starredAlbums: { [id: string]: boolean }
-  starredArtists: { [id: string]: boolean }
-  starItem: (id: string, type: StarrableItemType, unstar?: boolean) => Promise<void>
-
-  albumIdCoverArt: { [id: string]: string | undefined }
-  albumIdCoverArtRequests: { [id: string]: Promise<void> }
-  fetchAlbumCoverArt: (id: string) => Promise<void>
-  getAlbumCoverArt: (id: string | undefined) => Promise<string | undefined>
-}
-
-export const selectMusic = {
-  fetchArtistInfo: (state: Store) => state.fetchArtistInfo,
-  fetchAlbumWithSongs: (state: Store) => state.fetchAlbumWithSongs,
-  fetchPlaylistWithSongs: (state: Store) => state.fetchPlaylistWithSongs,
-
-  fetchArtists: (store: MusicSlice) => store.fetchArtists,
-  fetchPlaylists: (store: MusicSlice) => store.fetchPlaylists,
-  fetchAlbums: (store: MusicSlice) => store.fetchAlbums,
-  fetchSearchResults: (store: MusicSlice) => store.fetchSearchResults,
-
-  homeLists: (store: MusicSlice) => store.homeLists,
-  homeListsUpdating: (store: MusicSlice) => store.homeListsUpdating,
-  fetchHomeLists: (store: MusicSlice) => store.fetchHomeLists,
-  clearHomeLists: (store: MusicSlice) => store.clearHomeLists,
-
-  starItem: (store: MusicSlice) => store.starItem,
-}
-
-function reduceStarred(
-  starredType: { [id: string]: boolean },
-  items: { id: string; starred?: Date | boolean }[],
-): { [id: string]: boolean } {
-  return {
-    ...starredType,
-    ...items.reduce((acc, val) => {
-      acc[val.id] = !!val.starred
-      return acc
-    }, {} as { [id: string]: boolean }),
-  }
-}
-
-export const createMusicSlice = (set: SetState<Store>, get: GetState<Store>): MusicSlice => ({
-  artistInfo: {},
-
-  fetchArtistInfo: async id => {
-    const client = get().client
-    if (!client) {
-      return undefined
-    }
-
-    try {
-      const [artistResponse, artistInfoResponse] = await Promise.all([
-        client.getArtist({ id }),
-        client.getArtistInfo2({ id }),
-      ])
-      const topSongsResponse = await client.getTopSongs({ artist: artistResponse.data.artist.name, count: 50 })
-      const artistInfo = await get().mapArtistInfo(
-        artistResponse.data,
-        artistInfoResponse.data.artistInfo,
-        topSongsResponse.data.songs,
-      )
-
-      set(
-        produce<MusicSlice>(state => {
-          state.artistInfo[id] = artistInfo
-
-          state.starredSongs = reduceStarred(state.starredSongs, artistInfo.topSongs)
-          state.starredArtists = reduceStarred(state.starredArtists, [artistInfo])
-          state.starredAlbums = reduceStarred(state.starredAlbums, artistInfo.albums)
-        }),
-      )
-      return artistInfo
-    } catch {
-      return undefined
-    }
-  },
-
-  albumsWithSongs: {},
-
-  fetchAlbumWithSongs: async id => {
-    const client = get().client
-    if (!client) {
-      return undefined
-    }
-
-    try {
-      const response = await client.getAlbum({ id })
-      const album = await get().mapAlbumID3WithSongstoAlbumWithSongs(response.data.album, response.data.songs)
-
-      set(
-        produce<MusicSlice>(state => {
-          state.albumsWithSongs[id] = album
-          state.starredSongs = reduceStarred(state.starredSongs, album.songs)
-          state.starredAlbums = reduceStarred(state.starredAlbums, [album])
-        }),
-      )
-      return album
-    } catch {
-      return undefined
-    }
-  },
-
-  playlistsWithSongs: {},
-
-  fetchPlaylistWithSongs: async id => {
-    const client = get().client
-    if (!client) {
-      return undefined
-    }
-
-    try {
-      const response = await client.getPlaylist({ id })
-      const playlist = await get().mapPlaylistWithSongs(response.data.playlist)
-
-      set(
-        produce<MusicSlice>(state => {
-          state.playlistsWithSongs[id] = playlist
-          state.starredSongs = reduceStarred(state.starredSongs, playlist.songs)
-        }),
-      )
-      return playlist
-    } catch {
-      return undefined
-    }
-  },
-
-  fetchArtists: async () => {
-    const client = get().client
-    if (!client) {
-      return []
-    }
-
-    try {
-      const response = await client.getArtists()
-      const artists = response.data.artists.map(get().mapArtistID3toArtist)
-
-      set(
-        produce<MusicSlice>(state => {
-          state.starredArtists = reduceStarred(state.starredArtists, artists)
-        }),
-      )
-
-      return artists
-    } catch {
-      return []
-    }
-  },
-
-  fetchPlaylists: async () => {
-    const client = get().client
-    if (!client) {
-      return []
-    }
-
-    try {
-      const response = await client.getPlaylists()
-      return response.data.playlists.map(get().mapPlaylistListItem)
-    } catch {
-      return []
-    }
-  },
-
-  fetchAlbums: async (size = 500, offset = 0) => {
-    const client = get().client
-    if (!client) {
-      return []
-    }
-
-    try {
-      const filter = get().settings.screens.library.albums
-
-      let params: GetAlbumList2Params
-      switch (filter.type) {
-        case 'byYear':
-          params = {
-            size,
-            offset,
-            type: filter.type,
-            fromYear: filter.fromYear,
-            toYear: filter.toYear,
-          }
-          break
-        case 'byGenre':
-          params = {
-            size,
-            offset,
-            type: filter.type,
-            genre: filter.genre,
-          }
-          break
-        default:
-          params = {
-            size,
-            offset,
-            type: filter.type,
-          }
-          break
-      }
-
-      const response = await client.getAlbumList2(params)
-      const albums = response.data.albums.map(get().mapAlbumID3toAlbumListItem)
-
-      set(
-        produce<MusicSlice>(state => {
-          state.starredAlbums = reduceStarred(state.starredAlbums, albums)
-        }),
-      )
-
-      return albums
-    } catch {
-      return []
-    }
-  },
-
-  fetchSearchResults: async (query, type, size, offset) => {
-    if (query.length < 2) {
-      return { artists: [], albums: [], songs: [] }
-    }
-
-    const client = get().client
-    if (!client) {
-      return { artists: [], albums: [], songs: [] }
-    }
-
-    try {
-      const params: Search3Params = { query }
-      if (type === 'album') {
-        params.albumCount = size
-        params.albumOffset = offset
-      } else if (type === 'artist') {
-        params.artistCount = size
-        params.artistOffset = offset
-      } else if (type === 'song') {
-        params.songCount = size
-        params.songOffset = offset
-      } else {
-        params.albumCount = 5
-        params.artistCount = 5
-        params.songCount = 5
-      }
-
-      const response = await client.search3(params)
-
-      const artists = response.data.artists.map(get().mapArtistID3toArtist)
-      const albums = response.data.albums.map(get().mapAlbumID3toAlbumListItem)
-      const songs = await get().mapChildrenToSongs(response.data.songs)
-
-      set(
-        produce<MusicSlice>(state => {
-          state.starredSongs = reduceStarred(state.starredSongs, songs)
-          state.starredArtists = reduceStarred(state.starredArtists, artists)
-          state.starredAlbums = reduceStarred(state.starredAlbums, albums)
-        }),
-      )
-
-      return { artists, albums, songs }
-    } catch {
-      return { artists: [], albums: [], songs: [] }
-    }
-  },
-
-  homeLists: {},
-  homeListsUpdating: false,
-
-  fetchHomeLists: async () => {
-    const client = get().client
-    if (!client) {
-      return
-    }
-
-    if (get().homeListsUpdating) {
-      return
-    }
-    set({ homeListsUpdating: true })
-
-    const types = get().settings.screens.home.lists
-
-    try {
-      const promises: Promise<any>[] = []
-      for (const type of types) {
-        promises.push(
-          client
-            .getAlbumList2({ type: type as GetAlbumList2TypeBase, size: 20 })
-            .then(response => {
-              const list = response.data.albums.map(get().mapAlbumID3toAlbumListItem)
-              set(
-                produce<MusicSlice>(state => {
-                  state.homeLists[type] = list
-                  state.starredAlbums = reduceStarred(state.starredAlbums, state.homeLists[type])
-                }),
-              )
-            })
-            .catch(() => {}),
-        )
-      }
-      await Promise.all(promises)
-    } finally {
-      set({ homeListsUpdating: false })
-    }
-  },
-
-  clearHomeLists: () => {
-    set({ homeLists: {} })
-  },
-
-  starredSongs: {},
-  starredAlbums: {},
-  starredArtists: {},
-
-  starItem: async (id, type, unstar = false) => {
-    const client = get().client
-    if (!client) {
-      return
-    }
-
-    let params: StarParams
-    let setStarred: (starred: boolean) => void
-
-    switch (type) {
-      case 'song':
-        params = { id }
-        setStarred = starred => {
-          set(
-            produce<MusicSlice>(state => {
-              state.starredSongs = reduceStarred(state.starredSongs, [{ id, starred }])
-            }),
-          )
-        }
-        break
-      case 'album':
-        params = { albumId: id }
-        setStarred = starred => {
-          set(
-            produce<MusicSlice>(state => {
-              state.starredAlbums = reduceStarred(state.starredAlbums, [{ id, starred }])
-            }),
-          )
-        }
-        break
-      case 'artist':
-        params = { artistId: id }
-        setStarred = starred => {
-          set(
-            produce<MusicSlice>(state => {
-              state.starredArtists = reduceStarred(state.starredArtists, [{ id, starred }])
-            }),
-          )
-        }
-        break
-      default:
-        return
-    }
-
-    try {
-      setStarred(!unstar)
-      if (unstar) {
-        await client.unstar(params)
-      } else {
-        await client.star(params)
-      }
-    } catch {
-      setStarred(unstar)
-    }
-  },
-
-  albumIdCoverArt: {},
-  albumIdCoverArtRequests: {},
-
-  fetchAlbumCoverArt: async id => {
-    const client = get().client
-    if (!client) {
-      return
-    }
-
-    const inProgress = get().albumIdCoverArtRequests[id]
-    if (inProgress !== undefined) {
-      return await inProgress
-    }
-
-    const promise = new Promise<void>(async resolve => {
-      try {
-        const response = await client.getAlbum({ id })
-        set(
-          produce<MusicSlice>(state => {
-            state.albumIdCoverArt[id] = response.data.album.coverArt
-          }),
-        )
-      } finally {
-        resolve()
-      }
-    }).then(() => {
-      set(
-        produce<MusicSlice>(state => {
-          delete state.albumIdCoverArtRequests[id]
-        }),
-      )
-    })
-    set(
-      produce<MusicSlice>(state => {
-        state.albumIdCoverArtRequests[id] = promise
-      }),
-    )
-
-    return await promise
-  },
-
-  getAlbumCoverArt: async id => {
-    if (!id) {
-      return
-    }
-
-    const existing = get().albumIdCoverArt[id]
-    if (existing) {
-      return existing
-    }
-
-    await get().fetchAlbumCoverArt(id)
-    return get().albumIdCoverArt[id]
-  },
-})

app/state/musicmap.ts

@@ -1,142 +0,0 @@
-import {
-  AlbumListItem,
-  AlbumWithSongs,
-  Artist,
-  ArtistInfo,
-  PlaylistListItem,
-  PlaylistWithSongs,
-  Song,
-} from '@app/models/music'
-import {
-  AlbumID3Element,
-  ArtistID3Element,
-  ArtistInfo2Element,
-  ChildElement,
-  PlaylistElement,
-  PlaylistWithSongsElement,
-} from '@app/subsonic/elements'
-import { GetArtistResponse } from '@app/subsonic/responses'
-import { GetState, SetState } from 'zustand'
-import { Store } from './store'
-
-export type MusicMapSlice = {
-  mapChildToSong: (child: ChildElement, coverArt?: string) => Promise<Song>
-  mapChildrenToSongs: (children: ChildElement[], coverArt?: string) => Promise<Song[]>
-  mapArtistID3toArtist: (artist: ArtistID3Element) => Artist
-  mapArtistInfo: (
-    artistResponse: GetArtistResponse,
-    info: ArtistInfo2Element,
-    topSongs: ChildElement[],
-  ) => Promise<ArtistInfo>
-  mapAlbumID3toAlbumListItem: (album: AlbumID3Element) => AlbumListItem
-  mapAlbumID3toAlbum: (album: AlbumID3Element) => AlbumListItem
-  mapAlbumID3WithSongstoAlbumWithSongs: (album: AlbumID3Element, songs: ChildElement[]) => Promise<AlbumWithSongs>
-  mapPlaylistListItem: (playlist: PlaylistElement) => PlaylistListItem
-  mapPlaylistWithSongs: (playlist: PlaylistWithSongsElement) => Promise<PlaylistWithSongs>
-}
-
-export const createMusicMapSlice = (set: SetState<Store>, get: GetState<Store>): MusicMapSlice => ({
-  mapChildToSong: async (child, coverArt) => {
-    return {
-      itemType: 'song',
-      id: child.id,
-      album: child.album,
-      albumId: child.albumId,
-      artist: child.artist,
-      artistId: child.artistId,
-      title: child.title,
-      track: child.track,
-      discNumber: child.discNumber,
-      duration: child.duration,
-      starred: child.starred,
-      coverArt: coverArt || (await get().getAlbumCoverArt(child.albumId)),
-      streamUri: get().buildStreamUri(child.id),
-    }
-  },
-
-  mapChildrenToSongs: async (children, coverArt) => {
-    const albumIds = children.reduce((acc, val) => {
-      if (val.albumId && !(val.albumId in acc)) {
-        acc[val.albumId] = get().getAlbumCoverArt(val.albumId)
-      }
-      return acc
-    }, {} as Record<string, Promise<string | undefined>>)
-
-    await Promise.all(Object.values(albumIds))
-
-    const songs: Song[] = []
-    for (const child of children) {
-      songs.push(await get().mapChildToSong(child, coverArt || (await get().getAlbumCoverArt(child.albumId))))
-    }
-    return songs
-  },
-
-  mapArtistID3toArtist: artist => {
-    return {
-      itemType: 'artist',
-      id: artist.id,
-      name: artist.name,
-      starred: artist.starred,
-      coverArt: artist.coverArt,
-    }
-  },
-
-  mapArtistInfo: async (artistResponse, info, topSongs) => {
-    const { artist, albums } = artistResponse
-
-    const mappedAlbums = albums.map(get().mapAlbumID3toAlbum)
-
-    return {
-      ...get().mapArtistID3toArtist(artist),
-      albums: mappedAlbums,
-      smallImageUrl: info.smallImageUrl,
-      largeImageUrl: info.largeImageUrl,
-      topSongs: (await get().mapChildrenToSongs(topSongs)).slice(0, 5),
-    }
-  },
-
-  mapAlbumID3toAlbumListItem: album => {
-    return {
-      itemType: 'album',
-      id: album.id,
-      name: album.name,
-      artist: album.artist,
-      artistId: album.artistId,
-      starred: album.starred,
-      coverArt: album.coverArt,
-    }
-  },
-
-  mapAlbumID3toAlbum: album => {
-    return {
-      ...get().mapAlbumID3toAlbumListItem(album),
-      coverArt: album.coverArt,
-      year: album.year,
-    }
-  },
-
-  mapAlbumID3WithSongstoAlbumWithSongs: async (album, songs) => {
-    return {
-      ...get().mapAlbumID3toAlbum(album),
-      songs: await get().mapChildrenToSongs(songs),
-    }
-  },
-
-  mapPlaylistListItem: playlist => {
-    return {
-      itemType: 'playlist',
-      id: playlist.id,
-      name: playlist.name,
-      comment: playlist.comment,
-      coverArt: playlist.coverArt,
-    }
-  },
-
-  mapPlaylistWithSongs: async playlist => {
-    return {
-      ...get().mapPlaylistListItem(playlist),
-      songs: await get().mapChildrenToSongs(playlist.songs),
-      coverArt: playlist.coverArt,
-    }
-  },
-})

app/state/settings.ts

@@ -1,21 +1,41 @@
-import { AppSettings, ArtistFilterSettings, AlbumFilterSettings, Server } from '@app/models/settings'
-import { Store } from '@app/state/store'
+import { AlbumFilterSettings, ArtistFilterSettings, Server } from '@app/models/settings'
+import { ById } from '@app/models/state'
+import { GetStore, SetStore } from '@app/state/store'
 import { SubsonicApiClient } from '@app/subsonic/api'
-import produce from 'immer'
-import { GetState, SetState } from 'zustand'
+import uuid from 'react-native-uuid'
 
 export type SettingsSlice = {
-  settings: AppSettings
+  settings: {
+    servers: ById<Server>
+    activeServerId?: string
+    screens: {
+      home: {
+        listTypes: string[]
+      }
+      library: {
+        albumsFilter: AlbumFilterSettings
+        artistsFilter: ArtistFilterSettings
+      }
+    }
+    scrobble: boolean
+    maxBitrateWifi: number
+    maxBitrateMobile: number
+    minBuffer: number
+    maxBuffer: number
+    cacheBuster: string
+  }
+
   client?: SubsonicApiClient
+  resetServer: boolean
+
+  changeCacheBuster: () => void
 
   setActiveServer: (id: string | undefined, force?: boolean) => Promise<void>
-  getActiveServer: () => Server | undefined
-  addServer: (server: Server) => Promise<void>
-  removeServer: (id: string) => Promise<void>
+  addServer: (server: Server) => void
+  removeServer: (id: string) => void
   updateServer: (server: Server) => void
 
   setScrobble: (scrobble: boolean) => void
-  setEstimateContentLength: (estimateContentLength: boolean) => void
   setMaxBitrateWifi: (maxBitrateWifi: number) => void
   setMaxBitrateMobile: (maxBitrateMobile: number) => void
   setMinBuffer: (minBuffer: number) => void
@@ -27,80 +47,53 @@ export type SettingsSlice = {
   setLibraryArtistFiler: (filter: ArtistFilterSettings) => void
 }
 
-export const selectSettings = {
-  client: (state: SettingsSlice) => state.client,
-
-  firstRun: (state: SettingsSlice) => state.settings.servers.length === 0,
-
-  activeServer: (state: SettingsSlice) => state.settings.servers.find(s => s.id === state.settings.activeServer),
-  setActiveServer: (state: SettingsSlice) => state.setActiveServer,
-
-  servers: (state: SettingsSlice) => state.settings.servers,
-  addServer: (state: SettingsSlice) => state.addServer,
-  removeServer: (state: SettingsSlice) => state.removeServer,
-  updateServer: (state: SettingsSlice) => state.updateServer,
-
-  homeLists: (state: SettingsSlice) => state.settings.screens.home.lists,
-
-  scrobble: (state: SettingsSlice) => state.settings.scrobble,
-  setScrobble: (state: SettingsSlice) => state.setScrobble,
-
-  estimateContentLength: (state: SettingsSlice) => state.settings.estimateContentLength,
-  setEstimateContentLength: (state: SettingsSlice) => state.setEstimateContentLength,
-
-  maxBitrateWifi: (state: SettingsSlice) => state.settings.maxBitrateWifi,
-  setMaxBitrateWifi: (state: SettingsSlice) => state.setMaxBitrateWifi,
-  maxBitrateMobile: (state: SettingsSlice) => state.settings.maxBitrateMobile,
-  setMaxBitrateMobile: (state: SettingsSlice) => state.setMaxBitrateMobile,
-
-  minBuffer: (state: SettingsSlice) => state.settings.minBuffer,
-  setMinBuffer: (state: SettingsSlice) => state.setMinBuffer,
-  maxBuffer: (state: SettingsSlice) => state.settings.maxBuffer,
-  setMaxBuffer: (state: SettingsSlice) => state.setMaxBuffer,
-
-  pingServer: (state: SettingsSlice) => state.pingServer,
-
-  setLibraryAlbumFilter: (state: SettingsSlice) => state.setLibraryAlbumFilter,
-  libraryAlbumFilter: (state: SettingsSlice) => state.settings.screens.library.albums,
-  setLibraryArtistFiler: (state: SettingsSlice) => state.setLibraryArtistFiler,
-  libraryArtistFilter: (state: SettingsSlice) => state.settings.screens.library.artists,
+export function newCacheBuster(): string {
+  return (uuid.v4() as string).split('-')[0]
 }
 
-export const createSettingsSlice = (set: SetState<Store>, get: GetState<Store>): SettingsSlice => ({
+export const createSettingsSlice = (set: SetStore, get: GetStore): SettingsSlice => ({
   settings: {
-    servers: [],
+    servers: {},
     screens: {
       home: {
-        lists: ['frequent', 'recent', 'starred', 'random'],
+        listTypes: ['frequent', 'recent', 'starred', 'random'],
       },
       library: {
-        albums: {
+        albumsFilter: {
           type: 'alphabeticalByArtist',
           fromYear: 1,
           toYear: 9999,
           genre: '',
         },
-        artists: {
+        artistsFilter: {
           type: 'alphabeticalByName',
         },
       },
     },
     scrobble: false,
-    estimateContentLength: true,
     maxBitrateWifi: 0,
     maxBitrateMobile: 192,
     minBuffer: 6,
     maxBuffer: 60,
+    cacheBuster: newCacheBuster(),
+  },
+
+  resetServer: false,
+
+  changeCacheBuster: () => {
+    set(store => {
+      store.settings.cacheBuster = newCacheBuster()
+    })
   },
 
   setActiveServer: async (id, force) => {
     const servers = get().settings.servers
-    const currentActiveServerId = get().settings.activeServer
-    const newActiveServer = servers.find(s => s.id === id)
+    const currentActiveServerId = get().settings.activeServerId
+    const newActiveServer = id ? servers[id] : undefined
 
     if (!newActiveServer) {
-      set({
-        client: undefined,
+      set(state => {
+        state.client = undefined
       })
       return
     }
@@ -109,82 +102,60 @@ export const createSettingsSlice = (set: SetState<Store>, get: GetState<Store>):
       return
     }
 
-    get().prepareCache(newActiveServer.id)
+    set(state => {
+      state.resetServer = true
+    })
 
-    set(
-      produce<Store>(state => {
-        state.settings.activeServer = newActiveServer.id
-        state.client = new SubsonicApiClient(newActiveServer)
-      }),
-    )
+    set(state => {
+      state.settings.activeServerId = newActiveServer.id
+      state.client = new SubsonicApiClient(newActiveServer)
+    })
+
+    set(state => {
+      state.resetServer = false
+    })
   },
 
-  getActiveServer: () => get().settings.servers.find(s => s.id === get().settings.activeServer),
+  addServer: server => {
+    const serverIds = Object.keys(get().settings.servers)
+    server.id =
+      serverIds.length === 0 ? '0' : (serverIds.map(i => parseInt(i, 10)).sort((a, b) => b - a)[0] + 1).toString()
 
-  addServer: async server => {
-    await get().createCache(server.id)
+    set(state => {
+      state.settings.servers[server.id] = server
+    })
 
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.servers.push(server)
-      }),
-    )
-
-    if (get().settings.servers.length === 1) {
+    if (Object.keys(get().settings.servers).length === 1) {
       get().setActiveServer(server.id)
     }
   },
 
-  removeServer: async id => {
-    await get().removeCache(id)
-
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.servers = state.settings.servers.filter(s => s.id !== id)
-      }),
-    )
+  removeServer: id => {
+    set(state => {
+      delete state.settings.servers[id]
+    })
   },
 
   updateServer: server => {
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.servers = replaceIndex(
-          state.settings.servers,
-          state.settings.servers.findIndex(s => s.id === server.id),
-          server,
-        )
-      }),
-    )
+    set(state => {
+      state.settings.servers[server.id] = server
+    })
 
-    if (get().settings.activeServer === server.id) {
+    if (get().settings.activeServerId === server.id) {
       get().setActiveServer(server.id, true)
     }
   },
 
   setScrobble: scrobble => {
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.scrobble = scrobble
-      }),
-    )
-  },
-
-  setEstimateContentLength: estimateContentLength => {
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.estimateContentLength = estimateContentLength
-      }),
-    )
-
-    get().rebuildQueue()
+    set(state => {
+      state.settings.scrobble = scrobble
+    })
   },
 
   setMaxBitrateWifi: maxBitrateWifi => {
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.maxBitrateWifi = maxBitrateWifi
-      }),
-    )
+    set(state => {
+      state.settings.maxBitrateWifi = maxBitrateWifi
+    })
 
     if (get().netState === 'wifi') {
       get().rebuildQueue()
@@ -192,11 +163,9 @@ export const createSettingsSlice = (set: SetState<Store>, get: GetState<Store>):
   },
 
   setMaxBitrateMobile: maxBitrateMobile => {
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.maxBitrateMobile = maxBitrateMobile
-      }),
-    )
+    set(state => {
+      state.settings.maxBitrateMobile = maxBitrateMobile
+    })
 
     if (get().netState === 'mobile') {
       get().rebuildQueue()
@@ -208,11 +177,9 @@ export const createSettingsSlice = (set: SetState<Store>, get: GetState<Store>):
       return
     }
 
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.minBuffer = Math.max(1, Math.min(minBuffer, state.settings.maxBuffer / 2))
-      }),
-    )
+    set(state => {
+      state.settings.minBuffer = Math.max(1, Math.min(minBuffer, state.settings.maxBuffer / 2))
+    })
 
     get().rebuildQueue()
   },
@@ -222,11 +189,9 @@ export const createSettingsSlice = (set: SetState<Store>, get: GetState<Store>):
       return
     }
 
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.maxBuffer = Math.min(5 * 60, Math.max(maxBuffer, state.settings.minBuffer * 2))
-      }),
-    )
+    set(state => {
+      state.settings.maxBuffer = Math.min(5 * 60, Math.max(maxBuffer, state.settings.minBuffer * 2))
+    })
 
     get().rebuildQueue()
   },
@@ -252,24 +217,14 @@ export const createSettingsSlice = (set: SetState<Store>, get: GetState<Store>):
   },
 
   setLibraryAlbumFilter: filter => {
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.screens.library.albums = filter
-      }),
-    )
+    set(state => {
+      state.settings.screens.library.albumsFilter = filter
+    })
   },
 
   setLibraryArtistFiler: filter => {
-    set(
-      produce<SettingsSlice>(state => {
-        state.settings.screens.library.artists = filter
-      }),
-    )
+    set(state => {
+      state.settings.screens.library.artistsFilter = filter
+    })
   },
 })
-
-function replaceIndex<T>(array: T[], index: number, replacement: T): T[] {
-  const start = array.slice(0, index)
-  const end = array.slice(index + 1)
-  return [...start, replacement, ...end]
-}

app/state/store.ts

@@ -1,79 +1,95 @@
-import { createMusicSlice, MusicSlice } from '@app/state/music'
 import { createSettingsSlice, SettingsSlice } from '@app/state/settings'
 import AsyncStorage from '@react-native-async-storage/async-storage'
-import create from 'zustand'
-import { persist, StateStorage } from 'zustand/middleware'
-import { CacheSlice, createCacheSlice } from './cache'
+import equal from 'fast-deep-equal'
+import create, { GetState, Mutate, SetState, State, StateCreator, StateSelector, StoreApi } from 'zustand'
+import { persist, subscribeWithSelector } from 'zustand/middleware'
 import migrations from './migrations'
-import { createMusicMapSlice, MusicMapSlice } from './musicmap'
 import { createTrackPlayerSlice, TrackPlayerSlice } from './trackplayer'
-import { createTrackPlayerMapSlice, TrackPlayerMapSlice } from './trackplayermap'
+import produce, { Draft } from 'immer'
+import { WritableDraft } from 'immer/dist/internal'
 
 const DB_VERSION = migrations.length
 
 export type Store = SettingsSlice &
-  MusicSlice &
-  MusicMapSlice &
-  TrackPlayerSlice &
-  TrackPlayerMapSlice &
-  CacheSlice & {
+  TrackPlayerSlice & {
     hydrated: boolean
     setHydrated: (hydrated: boolean) => void
   }
 
-const storage: StateStorage = {
-  getItem: async name => {
-    try {
-      return await AsyncStorage.getItem(name)
-    } catch (err) {
-      console.error(`getItem error (key: ${name})`, err)
-      return null
-    }
-  },
-  setItem: async (name, item) => {
-    try {
-      await AsyncStorage.setItem(name, item)
-    } catch (err) {
-      console.error(`setItem error (key: ${name})`, err)
-    }
-  },
-}
-
-export const useStore = create<Store>(
-  persist(
-    (set, get) => ({
-      ...createSettingsSlice(set, get),
-      ...createMusicSlice(set, get),
-      ...createMusicMapSlice(set, get),
-      ...createTrackPlayerSlice(set, get),
-      ...createTrackPlayerMapSlice(set, get),
-      ...createCacheSlice(set, get),
-
-      hydrated: false,
-      setHydrated: hydrated => set({ hydrated }),
-    }),
-    {
-      name: '@appStore',
-      version: DB_VERSION,
-      getStorage: () => storage,
-      whitelist: ['settings', 'cacheFiles'],
-      onRehydrateStorage: _preState => {
-        return async (postState, _error) => {
-          await postState?.setActiveServer(postState.settings.activeServer, true)
-          postState?.setHydrated(true)
-        }
+// taken from zustand test examples:
+// https://github.com/pmndrs/zustand/blob/v3.7.1/tests/middlewareTypes.test.tsx#L20
+const immer =
+  <
+    T extends State,
+    CustomSetState extends SetState<T>,
+    CustomGetState extends GetState<T>,
+    CustomStoreApi extends StoreApi<T>,
+  >(
+    config: StateCreator<
+      T,
+      (partial: ((draft: Draft<T>) => void) | T, replace?: boolean) => void,
+      CustomGetState,
+      CustomStoreApi
+    >,
+  ): StateCreator<T, CustomSetState, CustomGetState, CustomStoreApi> =>
+  (set, get, api) =>
+    config(
+      (partial, replace) => {
+        const nextState = typeof partial === 'function' ? produce(partial as (state: Draft<T>) => T) : (partial as T)
+        return set(nextState, replace)
       },
-      migrate: (persistedState, version) => {
-        if (version > DB_VERSION) {
-          throw new Error('cannot migrate db on a downgrade, delete all data first')
-        }
+      get,
+      api,
+    )
 
-        for (let i = version; i < DB_VERSION; i++) {
-          persistedState = migrations[i](persistedState)
-        }
+export type SetStore = (partial: Store | ((draft: WritableDraft<Store>) => void), replace?: boolean | undefined) => void
+export type GetStore = GetState<Store>
 
-        return persistedState
+// types taken from zustand test examples:
+// https://github.com/pmndrs/zustand/blob/v3.7.1/tests/middlewareTypes.test.tsx#L584
+export const useStore = create<
+  Store,
+  SetState<Store>,
+  GetState<Store>,
+  Mutate<StoreApi<Store>, [['zustand/subscribeWithSelector', never], ['zustand/persist', Partial<Store>]]>
+>(
+  subscribeWithSelector(
+    persist(
+      immer((set, get) => ({
+        ...createSettingsSlice(set, get),
+        ...createTrackPlayerSlice(set, get),
+
+        hydrated: false,
+        setHydrated: hydrated =>
+          set(state => {
+            state.hydrated = hydrated
+          }),
+      })),
+      {
+        name: '@appStore',
+        version: DB_VERSION,
+        getStorage: () => AsyncStorage,
+        partialize: state => ({ settings: state.settings }),
+        onRehydrateStorage: _preState => {
+          return async (postState, _error) => {
+            await postState?.setActiveServer(postState.settings.activeServerId, true)
+            postState?.setHydrated(true)
+          }
+        },
+        migrate: async (persistedState, version) => {
+          if (version > DB_VERSION) {
+            throw new Error('cannot migrate db on a downgrade, delete all data first')
+          }
+
+          for (let i = version; i < DB_VERSION; i++) {
+            persistedState = await migrations[i](persistedState)
+          }
+
+          return persistedState
+        },
       },
-    },
+    ),
   ),
 )
+
+export const useStoreDeep = <U>(stateSelector: StateSelector<Store, U>) => useStore(stateSelector, equal)

app/state/trackplayer.ts

@@ -1,28 +1,22 @@
 import { NoClientError } from '@app/models/error'
-import { Song } from '@app/models/music'
+import { Progress, QueueContextType, TrackExt } from '@app/models/trackplayer'
 import PromiseQueue from '@app/util/PromiseQueue'
 import produce from 'immer'
-import TrackPlayer, { PlayerOptions, RepeatMode, State, Track } from 'react-native-track-player'
-import { GetState, SetState } from 'zustand'
-import { Store } from './store'
+import TrackPlayer, { PlayerOptions, RepeatMode, State } from 'react-native-track-player'
+import { GetStore, SetStore } from './store'
 
-export type TrackExt = Track & {
-  id: string
-  coverArt?: string
-  artistId?: string
-  albumId?: string
-  track?: number
-  discNumber?: number
+export type SetQueueOptions = {
+  title: string
+  playTrack?: number
+  shuffle?: boolean
 }
 
-export type Progress = {
-  position: number
-  duration: number
-  buffered: number
+export type SetQueueOptionsInternal = SetQueueOptions & {
+  queue: TrackExt[]
+  contextId: string
+  type: QueueContextType
 }
 
-export type QueueContextType = 'album' | 'playlist' | 'song' | 'artist'
-
 export type TrackPlayerSlice = {
   queueName?: string
   setQueueName: (name?: string) => void
@@ -42,19 +36,15 @@ export type TrackPlayerSlice = {
   playerState: State
   setPlayerState: (playerState: State) => void
 
+  duckPaused: boolean
+  setDuckPaused: (duckPaused: boolean) => void
+
   currentTrack?: TrackExt
   currentTrackIdx?: number
   setCurrentTrackIdx: (idx?: number) => void
 
   queue: TrackExt[]
-  setQueue: (
-    songs: Song[],
-    name: string,
-    contextType: QueueContextType,
-    contextId: string,
-    playTrack?: number,
-    shuffle?: boolean,
-  ) => Promise<void>
+  setQueue: (options: SetQueueOptionsInternal) => Promise<void>
 
   progress: Progress
   setProgress: (progress: Progress) => void
@@ -71,55 +61,26 @@ export type TrackPlayerSlice = {
   getPlayerOptions: () => PlayerOptions
 }
 
-export const selectTrackPlayer = {
-  queueName: (store: TrackPlayerSlice) => store.queueName,
-  setQueueName: (store: TrackPlayerSlice) => store.setQueueName,
-
-  queueContextType: (store: TrackPlayerSlice) => store.queueContextType,
-  setQueueContextType: (store: TrackPlayerSlice) => store.setQueueContextType,
-
-  queueContextId: (store: TrackPlayerSlice) => store.queueContextId,
-  setQueueContextId: (store: TrackPlayerSlice) => store.setQueueContextId,
-
-  shuffleOrder: (store: TrackPlayerSlice) => store.shuffleOrder,
-  shuffled: (store: TrackPlayerSlice) => !!store.shuffleOrder,
-  toggleShuffle: (store: TrackPlayerSlice) => store.toggleShuffle,
-
-  repeatMode: (store: TrackPlayerSlice) => store.repeatMode,
-  toggleRepeatMode: (store: TrackPlayerSlice) => store.toggleRepeatMode,
-
-  playerState: (store: TrackPlayerSlice) => store.playerState,
-  setPlayerState: (store: TrackPlayerSlice) => store.setPlayerState,
-
-  currentTrack: (store: TrackPlayerSlice) => store.currentTrack,
-  currentTrackIdx: (store: TrackPlayerSlice) => store.currentTrackIdx,
-  setCurrentTrackIdx: (store: TrackPlayerSlice) => store.setCurrentTrackIdx,
-
-  queue: (store: TrackPlayerSlice) => store.queue,
-  setQueue: (store: TrackPlayerSlice) => store.setQueue,
-
-  progress: (store: TrackPlayerSlice) => store.progress,
-  setProgress: (store: TrackPlayerSlice) => store.setProgress,
-
-  scrobbleTrack: (store: TrackPlayerSlice) => store.scrobbleTrack,
-
-  setNetState: (store: TrackPlayerSlice) => store.setNetState,
-  buildStreamUri: (store: TrackPlayerSlice) => store.buildStreamUri,
-
-  resetTrackPlayerState: (store: TrackPlayerSlice) => store.resetTrackPlayerState,
-}
-
 export const trackPlayerCommands = new PromiseQueue(1)
 
-export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store>): TrackPlayerSlice => ({
+export const createTrackPlayerSlice = (set: SetStore, get: GetStore): TrackPlayerSlice => ({
   queueName: undefined,
-  setQueueName: name => set({ queueName: name }),
+  setQueueName: name =>
+    set(state => {
+      state.queueName = name
+    }),
 
   queueContextType: undefined,
-  setQueueContextType: queueContextType => set({ queueContextType }),
+  setQueueContextType: queueContextType =>
+    set(state => {
+      state.queueContextType = queueContextType
+    }),
 
   queueContextId: undefined,
-  setQueueContextId: queueContextId => set({ queueContextId }),
+  setQueueContextId: queueContextId =>
+    set(state => {
+      state.queueContextId = queueContextId
+    }),
 
   shuffleOrder: undefined,
   toggleShuffle: async () => {
@@ -137,7 +98,9 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
         }
 
         await TrackPlayer.add(tracks)
-        set({ shuffleOrder })
+        set(state => {
+          state.shuffleOrder = shuffleOrder
+        })
       } else {
         const tracks = unshuffleTracks(queue, queueShuffleOrder)
 
@@ -152,11 +115,18 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
           await TrackPlayer.add(tracks)
         }
 
-        set({ shuffleOrder: undefined })
+        set(state => {
+          state.shuffleOrder = undefined
+        })
       }
 
-      set({ queue: await getQueue() })
-      get().setCurrentTrackIdx(await getCurrentTrack())
+      const newQueue = await getQueue()
+      const newCurrentTrackIdx = await getCurrentTrack()
+
+      set(state => {
+        state.queue = newQueue
+      })
+      get().setCurrentTrackIdx(newCurrentTrackIdx)
     })
   },
 
@@ -179,12 +149,17 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
       }
 
       await TrackPlayer.setRepeatMode(nextMode)
-      set({ repeatMode: nextMode })
+      set(state => {
+        state.repeatMode = nextMode
+      })
     })
   },
 
   playerState: State.None,
-  setPlayerState: playerState => set({ playerState }),
+  setPlayerState: playerState =>
+    set(state => {
+      state.playerState = playerState
+    }),
 
   currentTrack: undefined,
   currentTrackIdx: undefined,
@@ -197,45 +172,45 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
     )
   },
 
+  duckPaused: false,
+  setDuckPaused: duckPaused =>
+    set(state => {
+      state.duckPaused = duckPaused
+    }),
+
   queue: [],
-  setQueue: async (songs, name, contextType, contextId, playTrack, shuffle) => {
+  setQueue: async ({ queue, title, type, contextId, playTrack, shuffle }) => {
     return trackPlayerCommands.enqueue(async () => {
       const shuffled = shuffle !== undefined ? shuffle : !!get().shuffleOrder
 
       await TrackPlayer.setupPlayer(get().getPlayerOptions())
       await TrackPlayer.reset()
 
-      if (songs.length === 0) {
-        return
-      }
-
-      let queue = await get().mapSongstoTrackExts(songs)
-
-      try {
-        for (const t of queue) {
-          t.url = get().buildStreamUri(t.id)
-        }
-      } catch {
+      if (queue.length === 0) {
         return
       }
 
       if (shuffled) {
         const { tracks, shuffleOrder } = shuffleTracks(queue, playTrack)
-        set({ shuffleOrder })
+        set(state => {
+          state.shuffleOrder = shuffleOrder
+        })
         queue = tracks
         playTrack = 0
       } else {
-        set({ shuffleOrder: undefined })
+        set(state => {
+          state.shuffleOrder = undefined
+        })
       }
 
       playTrack = playTrack || 0
 
       try {
-        set({
-          queue,
-          queueName: name,
-          queueContextType: contextType,
-          queueContextId: contextId,
+        set(state => {
+          state.queue = queue
+          state.queueName = title
+          state.queueContextType = type
+          state.queueContextId = contextId
         })
         get().setCurrentTrackIdx(playTrack)
 
@@ -258,7 +233,10 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
   },
 
   progress: { position: 0, duration: 0, buffered: 0 },
-  setProgress: progress => set({ progress }),
+  setProgress: progress =>
+    set(state => {
+      state.progress = progress
+    }),
 
   scrobbleTrack: async id => {
     const client = get().client
@@ -280,7 +258,9 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
     if (netState === get().netState) {
       return
     }
-    set({ netState })
+    set(state => {
+      state.netState = netState
+    })
     get().rebuildQueue()
   },
 
@@ -292,8 +272,9 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
       }
 
       const currentTrack = await getCurrentTrack()
-      const state = await getPlayerState()
+      const playerState = await getPlayerState()
       const position = (await TrackPlayer.getPosition()) || 0
+      const repeatMode = await getRepeatMode()
 
       const queueName = get().queueName
       const queueContextId = get().queueContextId
@@ -310,11 +291,11 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
         return
       }
 
-      set({
-        queue,
-        queueName,
-        queueContextId,
-        queueContextType,
+      set(state => {
+        state.queue = queue
+        state.queueName = queueName
+        state.queueContextType = queueContextType
+        state.queueContextId = queueContextId
       })
       get().setCurrentTrackIdx(currentTrack)
 
@@ -324,9 +305,10 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
         await TrackPlayer.skip(currentTrack)
       }
 
+      await TrackPlayer.setRepeatMode(repeatMode)
       await TrackPlayer.seekTo(position)
 
-      if (state === State.Playing || forcePlay) {
+      if (playerState === State.Playing || forcePlay) {
         await TrackPlayer.play()
       }
     })
@@ -340,23 +322,23 @@ export const createTrackPlayerSlice = (set: SetState<Store>, get: GetState<Store
 
     return client.streamUri({
       id,
-      estimateContentLength: get().settings.estimateContentLength,
+      estimateContentLength: true,
       maxBitRate: get().netState === 'mobile' ? get().settings.maxBitrateMobile : get().settings.maxBitrateWifi,
     })
   },
 
   resetTrackPlayerState: () => {
-    set({
-      queueName: undefined,
-      queueContextType: undefined,
-      queueContextId: undefined,
-      shuffleOrder: undefined,
-      repeatMode: RepeatMode.Off,
-      playerState: State.None,
-      currentTrack: undefined,
-      currentTrackIdx: undefined,
-      queue: [],
-      progress: { position: 0, duration: 0, buffered: 0 },
+    set(state => {
+      state.queueName = undefined
+      state.queueContextType = undefined
+      state.queueContextId = undefined
+      state.shuffleOrder = undefined
+      state.repeatMode = RepeatMode.Off
+      state.playerState = State.None
+      state.currentTrack = undefined
+      state.currentTrackIdx = undefined
+      state.queue = []
+      state.progress = { position: 0, duration: 0, buffered: 0 }
     })
   },
 

app/state/trackplayermap.ts

@@ -1,64 +0,0 @@
-import { Song } from '@app/models/music'
-import userAgent from '@app/util/userAgent'
-import { GetState, SetState } from 'zustand'
-import { Store } from './store'
-import { TrackExt } from './trackplayer'
-
-export type TrackPlayerMapSlice = {
-  mapSongtoTrackExt: (song: Song) => Promise<TrackExt>
-  mapSongstoTrackExts: (songs: Song[]) => Promise<TrackExt[]>
-  mapTrackExtToSong: (song: TrackExt) => Song
-}
-
-export const selectTrackPlayerMap = {
-  mapTrackExtToSong: (store: TrackPlayerMapSlice) => store.mapTrackExtToSong,
-}
-
-export const createTrackPlayerMapSlice = (set: SetState<Store>, get: GetState<Store>): TrackPlayerMapSlice => ({
-  mapSongtoTrackExt: async song => {
-    let artwork = require('@res/fallback.png')
-    if (song.coverArt) {
-      const filePath = await get().fetchCoverArtFilePath(song.coverArt)
-      if (filePath) {
-        artwork = filePath
-      }
-    }
-
-    return {
-      id: song.id,
-      title: song.title,
-      artist: song.artist || 'Unknown Artist',
-      album: song.album || 'Unknown Album',
-      url: song.streamUri,
-      userAgent,
-      artwork,
-      coverArt: song.coverArt,
-      duration: song.duration,
-      artistId: song.artistId,
-      albumId: song.albumId,
-      track: song.track,
-      discNumber: song.discNumber,
-    }
-  },
-
-  mapSongstoTrackExts: async songs => {
-    return await Promise.all(songs.map(get().mapSongtoTrackExt))
-  },
-
-  mapTrackExtToSong: track => {
-    return {
-      itemType: 'song',
-      id: track.id,
-      title: track.title as string,
-      artist: track.artist,
-      album: track.album,
-      streamUri: track.url as string,
-      coverArt: track.coverArt,
-      duration: track.duration,
-      artistId: track.artistId,
-      albumId: track.albumId,
-      track: track.track,
-      discNumber: track.discNumber,
-    }
-  },
-})

app/styles/dimensions.ts

@@ -1,14 +1,10 @@
-import { StatusBar } from 'react-native'
-
 const header = 56
 const tabBar = 54
 
-const top = () => header + (StatusBar.currentHeight || 0)
 const bottom = () => tabBar
 
 export default {
   header,
   tabBar,
-  top,
   bottom,
 }

app/subsonic/api.ts

@@ -11,6 +11,7 @@ import {
   GetMusicDirectoryParams,
   GetPlaylistParams,
   GetPlaylistsParams,
+  GetSongParams,
   GetTopSongsParams,
   ScrobbleParams,
   Search3Params,
@@ -29,13 +30,14 @@ import {
   GetMusicDirectoryResponse,
   GetPlaylistResponse,
   GetPlaylistsResponse,
+  GetSongResponse,
   GetTopSongsResponse,
+  NullResponse,
   Search3Response,
-  SubsonicResponse,
 } from '@app/subsonic/responses'
 import toast from '@app/util/toast'
 import userAgent from '@app/util/userAgent'
-import { DOMParser } from 'xmldom'
+import { DOMParser } from '@xmldom/xmldom'
 
 export class SubsonicApiError extends Error {
   method: string
@@ -63,30 +65,30 @@ export class SubsonicApiClient {
     this.username = server.username
 
     this.params = new URLSearchParams()
-    this.params.append('u', server.username)
+    this.params.append('u', encodeURIComponent(server.username))
 
     if (server.usePlainPassword) {
-      this.params.append('p', server.plainPassword)
+      this.params.append('p', encodeURIComponent(server.plainPassword))
     } else {
-      this.params.append('t', server.token)
-      this.params.append('s', server.salt)
+      this.params.append('t', encodeURIComponent(server.token))
+      this.params.append('s', encodeURIComponent(server.salt))
     }
 
-    this.params.append('v', '1.14.0')
+    this.params.append('v', '1.13.0')
     this.params.append('c', 'subtracks')
   }
 
   private buildUrl(method: string, params?: { [key: string]: any }): string {
-    let query = this.params.toString()
+    let urlParams = this.params.toString()
     if (params) {
-      const urlParams = this.obj2Params(params)
-      if (urlParams) {
-        query += '&' + urlParams.toString()
+      const methodParams = this.obj2Params(params)
+      if (methodParams) {
+        urlParams += '&' + methodParams.toString()
       }
     }
 
     // *.view was present on all method names in API 1.14.0 and earlier
-    return `${this.address}/rest/${method}.view?${query}`
+    return `${this.address}/rest/${method}.view?${urlParams}`
   }
 
   private async apiGetXml(method: string, params?: { [key: string]: any }): Promise<Document> {
@@ -121,7 +123,7 @@ export class SubsonicApiClient {
       if (obj[key] === undefined || obj[key] === null) {
         continue
       }
-      params.append(key, String(obj[key]))
+      params.append(key, encodeURIComponent(String(obj[key])))
     }
 
     return params
@@ -131,81 +133,72 @@ export class SubsonicApiClient {
   // System
   //
 
-  async ping(): Promise<SubsonicResponse<null>> {
-    const xml = await this.apiGetXml('ping')
-    return new SubsonicResponse<null>(xml, null)
+  async ping(): Promise<NullResponse> {
+    return new NullResponse(await this.apiGetXml('ping'))
   }
 
   //
   // Browsing
   //
 
-  async getArtists(): Promise<SubsonicResponse<GetArtistsResponse>> {
-    const xml = await this.apiGetXml('getArtists')
-    return new SubsonicResponse<GetArtistsResponse>(xml, new GetArtistsResponse(xml))
+  async getArtists(): Promise<GetArtistsResponse> {
+    return new GetArtistsResponse(await this.apiGetXml('getArtists'))
   }
 
-  async getIndexes(params?: GetIndexesParams): Promise<SubsonicResponse<GetIndexesResponse>> {
-    const xml = await this.apiGetXml('getIndexes', params)
-    return new SubsonicResponse<GetIndexesResponse>(xml, new GetIndexesResponse(xml))
+  async getIndexes(params?: GetIndexesParams): Promise<GetIndexesResponse> {
+    return new GetIndexesResponse(await this.apiGetXml('getIndexes', params))
   }
 
-  async getMusicDirectory(params: GetMusicDirectoryParams): Promise<SubsonicResponse<GetMusicDirectoryResponse>> {
-    const xml = await this.apiGetXml('getMusicDirectory', params)
-    return new SubsonicResponse<GetMusicDirectoryResponse>(xml, new GetMusicDirectoryResponse(xml))
+  async getMusicDirectory(params: GetMusicDirectoryParams): Promise<GetMusicDirectoryResponse> {
+    return new GetMusicDirectoryResponse(await this.apiGetXml('getMusicDirectory', params))
   }
 
-  async getAlbum(params: GetAlbumParams): Promise<SubsonicResponse<GetAlbumResponse>> {
-    const xml = await this.apiGetXml('getAlbum', params)
-    return new SubsonicResponse<GetAlbumResponse>(xml, new GetAlbumResponse(xml))
+  async getAlbum(params: GetAlbumParams): Promise<GetAlbumResponse> {
+    return new GetAlbumResponse(await this.apiGetXml('getAlbum', params))
   }
 
-  async getArtistInfo(params: GetArtistInfoParams): Promise<SubsonicResponse<GetArtistInfoResponse>> {
-    const xml = await this.apiGetXml('getArtistInfo', params)
-    return new SubsonicResponse<GetArtistInfoResponse>(xml, new GetArtistInfoResponse(xml))
+  async getArtistInfo(params: GetArtistInfoParams): Promise<GetArtistInfoResponse> {
+    return new GetArtistInfoResponse(await this.apiGetXml('getArtistInfo', params))
   }
 
-  async getArtistInfo2(params: GetArtistInfo2Params): Promise<SubsonicResponse<GetArtistInfo2Response>> {
-    const xml = await this.apiGetXml('getArtistInfo2', params)
-    return new SubsonicResponse<GetArtistInfo2Response>(xml, new GetArtistInfo2Response(xml))
+  async getArtistInfo2(params: GetArtistInfo2Params): Promise<GetArtistInfo2Response> {
+    return new GetArtistInfo2Response(await this.apiGetXml('getArtistInfo2', params))
   }
 
-  async getArtist(params: GetArtistParams): Promise<SubsonicResponse<GetArtistResponse>> {
-    const xml = await this.apiGetXml('getArtist', params)
-    return new SubsonicResponse<GetArtistResponse>(xml, new GetArtistResponse(xml))
+  async getArtist(params: GetArtistParams): Promise<GetArtistResponse> {
+    return new GetArtistResponse(await this.apiGetXml('getArtist', params))
   }
 
-  async getTopSongs(params: GetTopSongsParams): Promise<SubsonicResponse<GetTopSongsResponse>> {
-    const xml = await this.apiGetXml('getTopSongs', params)
-    return new SubsonicResponse<GetTopSongsResponse>(xml, new GetTopSongsResponse(xml))
+  async getTopSongs(params: GetTopSongsParams): Promise<GetTopSongsResponse> {
+    return new GetTopSongsResponse(await this.apiGetXml('getTopSongs', params))
+  }
+
+  async getSong(params: GetSongParams): Promise<GetSongResponse> {
+    return new GetSongResponse(await this.apiGetXml('getSong', params))
   }
 
   //
   // Album/song lists
   //
 
-  async getAlbumList(params: GetAlbumListParams): Promise<SubsonicResponse<GetAlbumListResponse>> {
-    const xml = await this.apiGetXml('getAlbumList', params)
-    return new SubsonicResponse<GetAlbumListResponse>(xml, new GetAlbumListResponse(xml))
+  async getAlbumList(params: GetAlbumListParams): Promise<GetAlbumListResponse> {
+    return new GetAlbumListResponse(await this.apiGetXml('getAlbumList', params))
   }
 
-  async getAlbumList2(params: GetAlbumList2Params): Promise<SubsonicResponse<GetAlbumList2Response>> {
-    const xml = await this.apiGetXml('getAlbumList2', params)
-    return new SubsonicResponse<GetAlbumList2Response>(xml, new GetAlbumList2Response(xml))
+  async getAlbumList2(params: GetAlbumList2Params): Promise<GetAlbumList2Response> {
+    return new GetAlbumList2Response(await this.apiGetXml('getAlbumList2', params))
   }
 
   //
   // Playlists
   //
 
-  async getPlaylists(params?: GetPlaylistsParams): Promise<SubsonicResponse<GetPlaylistsResponse>> {
-    const xml = await this.apiGetXml('getPlaylists', params)
-    return new SubsonicResponse<GetPlaylistsResponse>(xml, new GetPlaylistsResponse(xml))
+  async getPlaylists(params?: GetPlaylistsParams): Promise<GetPlaylistsResponse> {
+    return new GetPlaylistsResponse(await this.apiGetXml('getPlaylists', params))
   }
 
-  async getPlaylist(params: GetPlaylistParams): Promise<SubsonicResponse<GetPlaylistResponse>> {
-    const xml = await this.apiGetXml('getPlaylist', params)
-    return new SubsonicResponse<GetPlaylistResponse>(xml, new GetPlaylistResponse(xml))
+  async getPlaylist(params: GetPlaylistParams): Promise<GetPlaylistResponse> {
+    return new GetPlaylistResponse(await this.apiGetXml('getPlaylist', params))
   }
 
   //
@@ -224,27 +217,23 @@ export class SubsonicApiClient {
   // Media annotation
   //
 
-  async scrobble(params: ScrobbleParams): Promise<SubsonicResponse<undefined>> {
-    const xml = await this.apiGetXml('scrobble', params)
-    return new SubsonicResponse<undefined>(xml, undefined)
+  async scrobble(params: ScrobbleParams): Promise<NullResponse> {
+    return new NullResponse(await this.apiGetXml('scrobble', params))
   }
 
-  async star(params: StarParams): Promise<SubsonicResponse<undefined>> {
-    const xml = await this.apiGetXml('star', params)
-    return new SubsonicResponse<undefined>(xml, undefined)
+  async star(params: StarParams): Promise<NullResponse> {
+    return new NullResponse(await this.apiGetXml('star', params))
   }
 
-  async unstar(params: StarParams): Promise<SubsonicResponse<undefined>> {
-    const xml = await this.apiGetXml('unstar', params)
-    return new SubsonicResponse<undefined>(xml, undefined)
+  async unstar(params: StarParams): Promise<NullResponse> {
+    return new NullResponse(await this.apiGetXml('unstar', params))
   }
 
   //
   // Searching
   //
 
-  async search3(params: Search3Params): Promise<SubsonicResponse<Search3Response>> {
-    const xml = await this.apiGetXml('search3', params)
-    return new SubsonicResponse<Search3Response>(xml, new Search3Response(xml))
+  async search3(params: Search3Params): Promise<Search3Response> {
+    return new Search3Response(await this.apiGetXml('search3', params))
   }
 }

app/subsonic/elements.ts

@@ -101,10 +101,7 @@ export class BaseArtistInfoElement<T> {
       this.largeImageUrl = e.getElementsByTagName('largeImageUrl')[0].textContent as string
     }
 
-    const similarArtistElements = e.getElementsByTagName('similarArtist')
-    for (let i = 0; i < similarArtistElements.length; i++) {
-      this.similarArtists.push(new artistType(similarArtistElements[i]))
-    }
+    this.similarArtists = Array.from(e.getElementsByTagName('similarArtist')).map(i => new artistType(i))
   }
 }
 
@@ -250,9 +247,7 @@ export class PlaylistElement {
   coverArt?: string
 
   constructor(e: Element) {
-    for (let i = 0; i < e.getElementsByTagName('allowedUser').length; i++) {
-      this.allowedUser.push(e.getElementsByTagName('allowedUser')[i].textContent as string)
-    }
+    this.allowedUser = Array.from(e.getElementsByTagName('allowedUser')).map(i => i.textContent as string)
 
     this.id = requiredString(e, 'id')
     this.name = requiredString(e, 'name')
@@ -273,8 +268,6 @@ export class PlaylistWithSongsElement extends PlaylistElement {
   constructor(e: Element) {
     super(e)
 
-    for (let i = 0; i < e.getElementsByTagName('entry').length; i++) {
-      this.songs.push(new ChildElement(e.getElementsByTagName('entry')[i]))
-    }
+    this.songs = Array.from(e.getElementsByTagName('entry')).map(i => new ChildElement(i))
   }
 }

app/subsonic/params.ts

@@ -27,6 +27,10 @@ export type GetArtistParams = {
   id: string
 }
 
+export type GetSongParams = {
+  id: string
+}
+
 export type GetTopSongsParams = {
   artist: string
   count?: number

app/subsonic/responses.ts

@@ -12,119 +12,160 @@ import {
 
 export type ResponseStatus = 'ok' | 'failed'
 
-export class SubsonicResponse<T> {
+export class SubsonicResponse {
   status: ResponseStatus
   version: string
-  data: T
 
-  constructor(xml: Document, data: T) {
-    this.data = data
+  constructor(xml: Document) {
     this.status = xml.documentElement.getAttribute('status') as ResponseStatus
     this.version = xml.documentElement.getAttribute('version') as string
   }
 }
 
+export class NullResponse extends SubsonicResponse {
+  data = null
+}
+
 //
 // Browsing
 //
 
-export class GetArtistsResponse {
-  ignoredArticles: string
-  artists: ArtistID3Element[] = []
+export class GetArtistsResponse extends SubsonicResponse {
+  data: {
+    ignoredArticles: string
+    artists: ArtistID3Element[]
+  }
 
   constructor(xml: Document) {
-    this.ignoredArticles = xml.getElementsByTagName('artists')[0].getAttribute('ignoredArticles') as string
+    super(xml)
 
-    const artistElements = xml.getElementsByTagName('artist')
-    for (let i = 0; i < artistElements.length; i++) {
-      this.artists.push(new ArtistID3Element(artistElements[i]))
+    this.data = {
+      ignoredArticles: xml.getElementsByTagName('artists')[0].getAttribute('ignoredArticles') || '',
+      artists: Array.from(xml.getElementsByTagName('artist')).map(i => new ArtistID3Element(i)),
     }
   }
 }
 
-export class GetArtistResponse {
-  artist: ArtistID3Element
-  albums: AlbumID3Element[] = []
+export class GetArtistResponse extends SubsonicResponse {
+  data: {
+    artist: ArtistID3Element
+    albums: AlbumID3Element[]
+  }
 
   constructor(xml: Document) {
-    this.artist = new ArtistID3Element(xml.getElementsByTagName('artist')[0])
+    super(xml)
 
-    const albumElements = xml.getElementsByTagName('album')
-    for (let i = 0; i < albumElements.length; i++) {
-      this.albums.push(new AlbumID3Element(albumElements[i]))
+    this.data = {
+      artist: new ArtistID3Element(xml.getElementsByTagName('artist')[0]),
+      albums: Array.from(xml.getElementsByTagName('album')).map(i => new AlbumID3Element(i)),
     }
   }
 }
 
-export class GetIndexesResponse {
-  ignoredArticles: string
-  lastModified: number
-  artists: ArtistElement[] = []
+export class GetIndexesResponse extends SubsonicResponse {
+  data: {
+    ignoredArticles: string
+    lastModified: number
+    artists: ArtistElement[]
+  }
 
   constructor(xml: Document) {
+    super(xml)
+
     const indexesElement = xml.getElementsByTagName('indexes')[0]
 
-    this.ignoredArticles = indexesElement.getAttribute('ignoredArticles') as string
-    this.lastModified = parseInt(indexesElement.getAttribute('lastModified') as string, 10)
-
-    const artistElements = xml.getElementsByTagName('artist')
-    for (let i = 0; i < artistElements.length; i++) {
-      this.artists.push(new ArtistElement(artistElements[i]))
+    this.data = {
+      ignoredArticles: indexesElement.getAttribute('ignoredArticles') || '',
+      lastModified: parseInt(indexesElement.getAttribute('lastModified') || '0', 10),
+      artists: Array.from(xml.getElementsByTagName('artist')).map(i => new ArtistElement(i)),
     }
   }
 }
 
-export class GetArtistInfoResponse {
-  artistInfo: ArtistInfoElement
-
-  constructor(xml: Document) {
-    this.artistInfo = new ArtistInfoElement(xml.getElementsByTagName('artistInfo')[0])
+export class GetArtistInfoResponse extends SubsonicResponse {
+  data: {
+    artistInfo: ArtistInfoElement
   }
-}
-
-export class GetArtistInfo2Response {
-  artistInfo: ArtistInfo2Element
 
   constructor(xml: Document) {
-    this.artistInfo = new ArtistInfo2Element(xml.getElementsByTagName('artistInfo2')[0])
-  }
-}
+    super(xml)
 
-export class GetMusicDirectoryResponse {
-  directory: DirectoryElement
-  children: ChildElement[] = []
-
-  constructor(xml: Document) {
-    this.directory = new DirectoryElement(xml.getElementsByTagName('directory')[0])
-
-    const childElements = xml.getElementsByTagName('child')
-    for (let i = 0; i < childElements.length; i++) {
-      this.children.push(new ChildElement(childElements[i]))
+    this.data = {
+      artistInfo: new ArtistInfoElement(xml.getElementsByTagName('artistInfo')[0]),
     }
   }
 }
 
-export class GetAlbumResponse {
-  album: AlbumID3Element
-  songs: ChildElement[] = []
+export class GetArtistInfo2Response extends SubsonicResponse {
+  data: {
+    artistInfo: ArtistInfo2Element
+  }
 
   constructor(xml: Document) {
-    this.album = new AlbumID3Element(xml.getElementsByTagName('album')[0])
+    super(xml)
 
-    const childElements = xml.getElementsByTagName('song')
-    for (let i = 0; i < childElements.length; i++) {
-      this.songs.push(new ChildElement(childElements[i]))
+    this.data = {
+      artistInfo: new ArtistInfo2Element(xml.getElementsByTagName('artistInfo2')[0]),
     }
   }
 }
 
-export class GetTopSongsResponse {
-  songs: ChildElement[] = []
+export class GetMusicDirectoryResponse extends SubsonicResponse {
+  data: {
+    directory: DirectoryElement
+    children: ChildElement[]
+  }
 
   constructor(xml: Document) {
-    const childElements = xml.getElementsByTagName('song')
-    for (let i = 0; i < childElements.length; i++) {
-      this.songs.push(new ChildElement(childElements[i]))
+    super(xml)
+
+    this.data = {
+      directory: new DirectoryElement(xml.getElementsByTagName('directory')[0]),
+      children: Array.from(xml.getElementsByTagName('child')).map(i => new ChildElement(i)),
+    }
+  }
+}
+
+export class GetAlbumResponse extends SubsonicResponse {
+  data: {
+    album: AlbumID3Element
+    songs: ChildElement[]
+  }
+
+  constructor(xml: Document) {
+    super(xml)
+
+    this.data = {
+      album: new AlbumID3Element(xml.getElementsByTagName('album')[0]),
+      songs: Array.from(xml.getElementsByTagName('song')).map(i => new ChildElement(i)),
+    }
+  }
+}
+
+export class GetTopSongsResponse extends SubsonicResponse {
+  data: {
+    songs: ChildElement[]
+  }
+
+  constructor(xml: Document) {
+    super(xml)
+
+    this.data = {
+      songs: Array.from(xml.getElementsByTagName('song')).map(i => new ChildElement(i)),
+    }
+  }
+}
+
+export class GetSongResponse extends SubsonicResponse {
+  data: {
+    song: ChildElement
+  }
+
+  constructor(xml: Document) {
+    super(xml)
+
+    this.data = {
+      song: new ChildElement(xml.getElementsByTagName('song')[0]),
     }
   }
 }
@@ -133,13 +174,16 @@ export class GetTopSongsResponse {
 // Album/song lists
 //
 
-class BaseGetAlbumListResponse<T> {
-  albums: T[] = []
+class BaseGetAlbumListResponse<T> extends SubsonicResponse {
+  data: {
+    albums: T[]
+  }
 
-  constructor(xml: Document, albumType: new (e: Element) => T) {
-    const albumElements = xml.getElementsByTagName('album')
-    for (let i = 0; i < albumElements.length; i++) {
-      this.albums.push(new albumType(albumElements[i]))
+  constructor(xml: Document, AlbumType: new (e: Element) => T) {
+    super(xml)
+
+    this.data = {
+      albums: Array.from(xml.getElementsByTagName('album')).map(i => new AlbumType(i)),
     }
   }
 }
@@ -160,22 +204,31 @@ export class GetAlbumList2Response extends BaseGetAlbumListResponse<AlbumID3Elem
 // Playlists
 //
 
-export class GetPlaylistsResponse {
-  playlists: PlaylistElement[] = []
+export class GetPlaylistsResponse extends SubsonicResponse {
+  data: {
+    playlists: PlaylistElement[]
+  }
 
   constructor(xml: Document) {
-    const playlistElements = xml.getElementsByTagName('playlist')
-    for (let i = 0; i < playlistElements.length; i++) {
-      this.playlists.push(new PlaylistElement(playlistElements[i]))
+    super(xml)
+
+    this.data = {
+      playlists: Array.from(xml.getElementsByTagName('playlist')).map(i => new PlaylistElement(i)),
     }
   }
 }
 
-export class GetPlaylistResponse {
-  playlist: PlaylistWithSongsElement
+export class GetPlaylistResponse extends SubsonicResponse {
+  data: {
+    playlist: PlaylistWithSongsElement
+  }
 
   constructor(xml: Document) {
-    this.playlist = new PlaylistWithSongsElement(xml.getElementsByTagName('playlist')[0])
+    super(xml)
+
+    this.data = {
+      playlist: new PlaylistWithSongsElement(xml.getElementsByTagName('playlist')[0]),
+    }
   }
 }
 
@@ -183,25 +236,20 @@ export class GetPlaylistResponse {
 // Searching
 //
 
-export class Search3Response {
-  artists: ArtistID3Element[] = []
-  albums: AlbumID3Element[] = []
-  songs: ChildElement[] = []
+export class Search3Response extends SubsonicResponse {
+  data: {
+    artists: ArtistID3Element[]
+    albums: AlbumID3Element[]
+    songs: ChildElement[]
+  }
 
   constructor(xml: Document) {
-    const artistElements = xml.getElementsByTagName('artist')
-    for (let i = 0; i < artistElements.length; i++) {
-      this.artists.push(new ArtistID3Element(artistElements[i]))
-    }
+    super(xml)
 
-    const albumElements = xml.getElementsByTagName('album')
-    for (let i = 0; i < albumElements.length; i++) {
-      this.albums.push(new AlbumID3Element(albumElements[i]))
-    }
-
-    const songElements = xml.getElementsByTagName('song')
-    for (let i = 0; i < songElements.length; i++) {
-      this.songs.push(new ChildElement(songElements[i]))
+    this.data = {
+      artists: Array.from(xml.getElementsByTagName('artist')).map(i => new ArtistID3Element(i)),
+      albums: Array.from(xml.getElementsByTagName('album')).map(i => new AlbumID3Element(i)),
+      songs: Array.from(xml.getElementsByTagName('song')).map(i => new ChildElement(i)),
     }
   }
 }

app/util/fs.ts

@@ -1,19 +1,15 @@
 import RNFS from 'react-native-fs'
+import path from 'path'
+import { CacheItemTypeKey } from '@app/models/cache'
 
-export async function mkdir(path: string): Promise<void> {
-  const exists = await RNFS.exists(path)
-  if (exists) {
-    const isDir = (await RNFS.stat(path)).isDirectory()
-    if (!isDir) {
-      throw new Error(`path exists and is not a directory: ${path}`)
-    } else {
-      return
-    }
-  }
+const serversCacheDir = path.join(RNFS.ExternalDirectoryPath, 's')
 
-  return await RNFS.mkdir(path)
-}
-
-export async function rmdir(path: string): Promise<void> {
-  return RNFS.unlink(path)
+export function cacheDir(serverId?: string, itemType?: CacheItemTypeKey, itemId?: string): string {
+  const segments: string[] = []
+
+  serverId && segments.push(serverId)
+  serverId && itemType && segments.push(itemType)
+  serverId && itemType && itemId && segments.push(itemId)
+
+  return path.join(serversCacheDir, ...segments)
 }

app/util/state.ts

@@ -0,0 +1,32 @@
+import { ById, CollectionById } from '@app/models/state'
+import _ from 'lodash'
+
+export function reduceById<T extends { id: string }>(collection: T[]): ById<T> {
+  return collection.reduce((acc, value) => {
+    acc[value.id] = value
+    return acc
+  }, {} as ById<T>)
+}
+
+export function mergeById<T extends { [id: string]: unknown }>(object: T, source: T): void {
+  _.merge(object, source)
+}
+
+export function mapById<T>(object: ById<T>, ids: string[]): T[] {
+  return ids.map(id => object[id]).filter(a => a !== undefined)
+}
+
+export function mapId(entities: { id: string }[]): string[] {
+  return entities.map(e => e.id)
+}
+
+export function mapCollectionById<T, U extends { id: string }>(
+  collection: T[],
+  map: (item: T) => U,
+): CollectionById<U> {
+  const mapped = collection.map(map)
+  return {
+    byId: reduceById(mapped),
+    allIds: mapId(mapped),
+  }
+}

index.js

@@ -1,11 +1,15 @@
 import 'react-native-gesture-handler'
-import 'react-native-get-random-values'
 
 import { enableScreens } from 'react-native-screens'
 enableScreens()
 
 import { LogBox } from 'react-native'
-LogBox.ignoreLogs(["The action 'POP_TO_TOP'"])
+LogBox.ignoreLogs([
+  "The action 'POP_TO_TOP'",
+  '`new NativeEventEmitter()` was called with a non-null argument without the required `addListener` method.',
+  '`new NativeEventEmitter()` was called with a non-null argument without the required `removeListeners` method.',
+  "[react-native-gesture-handler] Seems like you're using an old API with gesture components, check out new Gestures system!",
+])
 
 import { AppRegistry } from 'react-native'
 import App from '@app/App'

metadata/en-US/changelogs/5.txt

@@ -0,0 +1,2 @@
+## Fixed
+- Don't resume playback after alarm/call ends if the alarm/call didn't pause playback in the first place

metadata/en-US/changelogs/6.txt

@@ -0,0 +1,5 @@
+## Fixed
+
+- Reduced required version of Subsonic API support from servers to 1.13.0 (#53)
+- Fixed autocorrect/autofill in server settings input (#60)
+- Fixed issues special characters in plain text passwords (and elsewhere) (#81)

metadata/en-US/changelogs/7.txt

@@ -0,0 +1,5 @@
+## Fixed
+
+- Reduced required version of Subsonic API support from servers to 1.13.0 (#53)
+- Fixed autocorrect/autofill in server settings input (#60)
+- Fixed issues special characters in plain text passwords (and elsewhere) (#81)

metadata/en-US/changelogs/8.txt

@@ -0,0 +1,12 @@
+## New
+
+* Top Songs in the Artist view now tries to fallback to searching for songs by the artist and sorting by play count/rating if the server doesn't support the getTopSongs endpoint
+* Images are now downloaded in the background via the Android DownloadManager and won't be corrupted if the app is closed
+  * Note: the cache file structure has been changed, so all images will be erased on update and new images will be downloaded as normal
+
+## Fixed
+
+* Fixed some screens displaying under the status bar on certain devices (#83)
+* Fixed occasional pausing after playing a few tracks (#66)
+* Fixed repeat mode not being persisted after skipping tracks (#56)
+* Search no longer clears the query when going back from the "more" results screen

package.json

@@ -1,12 +1,13 @@
 {
   "name": "subtracks",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "private": true,
   "license": "GPL-3.0-only",
   "scripts": {
     "android": "react-native run-android",
     "android:release": "./android/gradlew -p android assembleRelease -PsignReleaseWithDebug=true && adb install -r android/app/build/outputs/apk/release/app-release.apk && adb shell am start -n com.subtracks/.MainActivity",
     "start": "react-native start",
+    "prepare-build": "scripts/prepare-exoplayer-ffmpeg.sh",
     "test": "jest",
     "lint": "eslint . --ext .js,.jsx,.ts,.tsx",
     "license:npm": "yarn licenses generate-disclaimer --production | grep -v '^info\\s\"\\?fsevents' > android/app/src/main/assets/licenses/npm.txt",
@@ -18,7 +19,7 @@
     "version:major": "yarn version --major --no-git-tag-version && ./android/gradlew -p android bumpMajorVersion"
   },
   "dependencies": {
-    "@react-native-async-storage/async-storage": "^1.15.5",
+    "@react-native-async-storage/async-storage": "1.16",
     "@react-native-community/hooks": "^2.6.0",
     "@react-native-community/masked-view": "^0.1.11",
     "@react-native-community/netinfo": "^6.0.0",
@@ -26,47 +27,52 @@
     "@react-navigation/bottom-tabs": "^5.11.11",
     "@react-navigation/material-top-tabs": "^5.3.15",
     "@react-navigation/native": "^5.9.4",
-    "@xmldom/xmldom": "^0.7.2",
+    "@types/react": "^17",
+    "@xmldom/xmldom": "^0.7.0",
+    "content-disposition": "^0.5.4",
+    "fast-deep-equal": "^3.1.3",
     "immer": "^9.0.6",
-    "lodash.debounce": "^4.0.8",
+    "lodash": "^4.17.21",
     "md5": "^2.3.0",
-    "react": "17.0.1",
-    "react-native": "0.64.1",
+    "mime-types": "^2.1.35",
+    "path": "^0.12.7",
+    "react": "17.0.2",
+    "react-native": "0.67.4",
+    "react-native-blob-util": "https://github.com/austinried/react-native-blob-util.git#android-downloadmanager-progress",
     "react-native-fs": "^2.18.0",
-    "react-native-gesture-handler": "^1.10.3",
-    "react-native-get-random-values": "^1.7.0",
+    "react-native-gesture-handler": "^2.3.2",
     "react-native-image-colors": "^1.3.0",
     "react-native-linear-gradient": "^2.5.6",
     "react-native-popup-menu": "^0.15.11",
-    "react-native-reanimated": "^2.2.0",
+    "react-native-reanimated": "^2.3.1",
     "react-native-safe-area-context": "^3.2.0",
     "react-native-screens": "^3.4.0",
     "react-native-tab-view": "^2.16.0",
-    "react-native-track-player": "https://github.com/austinried/react-native-track-player",
+    "react-native-track-player": "https://github.com/austinried/react-native-track-player#render-extensions",
+    "react-native-uuid": "^2.0.1",
     "react-native-vector-icons": "^8.1.0",
     "react-native-webview": "^11.13.0",
-    "uuid": "^8.3.2",
-    "zustand": "^3.5.7"
+    "react-query": "^3.34.19",
+    "zustand": "^3.7.1"
   },
   "devDependencies": {
     "@babel/core": "^7.12.9",
     "@babel/runtime": "^7.12.5",
     "@react-native-community/eslint-config": "^2.0.0",
+    "@types/content-disposition": "^0.5.4",
     "@types/jest": "^26.0.23",
-    "@types/lodash.debounce": "^4.0.6",
+    "@types/lodash": "^4.14.181",
     "@types/md5": "^2.3.0",
-    "@types/react-native": "^0.64.5",
+    "@types/mime-types": "^2.1.1",
     "@types/react-native-vector-icons": "^6.4.7",
     "@types/react-test-renderer": "^16.9.2",
-    "@types/uuid": "^8.3.0",
-    "@types/xmldom": "^0.1.31",
     "babel-jest": "^26.6.3",
     "babel-plugin-module-resolver": "^4.1.0",
     "eslint": "^7.14.0",
     "jest": "^26.6.3",
     "metro-react-native-babel-preset": "^0.64.0",
     "react-test-renderer": "17.0.1",
-    "typescript": "^3.8.3",
+    "typescript": "^4.6.2",
     "uri-scheme": "^1.0.91"
   },
   "resolutions": {

tsconfig.json

@@ -46,7 +46,7 @@
     "allowSyntheticDefaultImports": true /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */,
     "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
     // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
-    "skipLibCheck": false /* Skip type checking of declaration files. */,
+    "skipLibCheck": true /* Skip type checking of declaration files. */,
 
     /* Source Map Options */
     // "sourceRoot": "./",                    /* Specify the location where debugger should locate TypeScript files instead of source locations. */
@@ -59,5 +59,5 @@
     // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
     "resolveJsonModule": true
   },
-  "exclude": ["node_modules", "babel.config.js", "metro.config.js", "jest.config.js"]
+  "exclude": ["node_modules", "babel.config.js", "metro.config.js", "jest.config.js", "submodules", "ndk"]
 }