home screen first pass

app/components/AlbumArt.tsx

@@ -31,7 +31,7 @@ const AlbumArt: React.FC<AlbumArtProps> = ({ id, height, width }) => {
       PlaceholderComponent={Placeholder}
       height={height}
       width={width}
-      coverArtUri={width > 128 ? albumArt?.uri : albumArt?.thumbUri}
+      coverArtUri={width > 200 ? albumArt?.uri : albumArt?.thumbUri}
     />
   )
 }

app/components/GradientScrollView.tsx

@@ -1,14 +1,20 @@
-import React from 'react'
-import { ScrollView, ScrollViewProps, ViewStyle } from 'react-native'
-import colors from '@app/styles/colors'
 import GradientBackground from '@app/components/GradientBackground'
+import colors from '@app/styles/colors'
+import dimensions from '@app/styles/dimensions'
+import React from 'react'
+import { ScrollView, ScrollViewProps, useWindowDimensions } from 'react-native'
 
 const GradientScrollView: React.FC<ScrollViewProps> = props => {
-  props.style = props.style || {}
-  ;(props.style as ViewStyle).backgroundColor = colors.gradient.low
+  const layout = useWindowDimensions()
+
+  const minHeight = layout.height - (dimensions.top() + dimensions.bottom())
 
   return (
-    <ScrollView overScrollMode="never" {...props}>
+    <ScrollView
+      overScrollMode="never"
+      {...props}
+      style={[props.style, { backgroundColor: colors.gradient.low }]}
+      contentContainerStyle={[props.contentContainerStyle, { minHeight }]}>
       <GradientBackground />
       {props.children}
     </ScrollView>

app/components/PressableOpacity.tsx

@@ -4,6 +4,7 @@ import { LayoutRectangle, Pressable, PressableProps } from 'react-native'
 type PressableOpacityProps = PressableProps & {
   ripple?: boolean
   rippleColor?: string
+  unstable_pressDelay?: number
 }
 
 const PressableOpacity: React.FC<PressableOpacityProps> = props => {

app/models/music.ts

@@ -29,6 +29,14 @@ export interface Album {
   year?: number
 }
 
+export interface AlbumListItem {
+  id: string
+  name: string
+  artist?: string
+  starred?: Date
+  coverArtThumbUri?: string
+}
+
 export interface AlbumArt {
   uri?: string
   thumbUri?: string

app/navigation/BottomTabNavigator.tsx

@@ -2,16 +2,16 @@ import React from 'react'
 import { createBottomTabNavigator } from '@react-navigation/bottom-tabs'
 import SettingsView from '@app/screens/Settings'
 import NowPlayingLayout from '@app/screens/NowPlayingLayout'
-import ArtistsList from '@app/screens/ArtistsList'
 import LibraryTopTabNavigator from '@app/navigation/LibraryTopTabNavigator'
 import BottomTabBar from '@app/navigation/BottomTabBar'
+import Home from '@app/screens/Home'
 
 const Tab = createBottomTabNavigator()
 
 const BottomTabNavigator = () => {
   return (
     <Tab.Navigator tabBar={BottomTabBar}>
-      <Tab.Screen name="Home" component={ArtistsList} options={{ icon: 'home' } as any} />
+      <Tab.Screen name="Home" component={Home} options={{ icon: 'home' } as any} />
       <Tab.Screen name="Library" component={LibraryTopTabNavigator} options={{ icon: 'library' } as any} />
       <Tab.Screen name="Search" component={NowPlayingLayout} options={{ icon: 'search' } as any} />
       <Tab.Screen name="Settings" component={SettingsView} options={{ icon: 'settings' } as any} />

app/screens/Home.tsx

@@ -0,0 +1,115 @@
+import CoverArt from '@app/components/CoverArt'
+import GradientScrollView from '@app/components/GradientScrollView'
+import PressableOpacity from '@app/components/PressableOpacity'
+import { albumLists } from '@app/state/music'
+import colors from '@app/styles/colors'
+import font from '@app/styles/font'
+import { useNavigation } from '@react-navigation/native'
+import { useAtomValue } from 'jotai/utils'
+import React from 'react'
+import { ScrollView, StatusBar, StyleSheet, Text, View } from 'react-native'
+
+const Category: React.FC<{
+  name: string
+  stateKey: string
+}> = ({ name, stateKey }) => {
+  const navigation = useNavigation()
+
+  const state = albumLists[stateKey]
+  const list = useAtomValue(state.listAtom)
+  const updating = useAtomValue(state.updatingAtom)
+  const updateList = state.useUpdateList()
+
+  return (
+    <View style={[styles.category, { backgroundColor: updating ? 'transparent' : 'transparent' }]}>
+      <PressableOpacity onPress={updateList} style={{ alignItems: 'flex-start' }}>
+        <Text style={styles.header}>{name}</Text>
+      </PressableOpacity>
+      <ScrollView
+        horizontal={true}
+        showsHorizontalScrollIndicator={false}
+        style={styles.artScroll}
+        contentContainerStyle={styles.artScrollContent}>
+        {list.map(album => (
+          <PressableOpacity
+            onPress={() => navigation.navigate('AlbumView', { id: album.id, title: album.name })}
+            unstable_pressDelay={50}
+            key={album.id}
+            style={styles.item}>
+            <CoverArt
+              PlaceholderComponent={() => <></>}
+              coverArtUri={album.coverArtThumbUri}
+              height={styles.item.width}
+              width={styles.item.width}
+            />
+            <Text style={styles.title} numberOfLines={1}>
+              {album.name}
+            </Text>
+            <Text style={styles.subtitle} numberOfLines={1}>
+              {album.artist}
+            </Text>
+          </PressableOpacity>
+        ))}
+      </ScrollView>
+    </View>
+  )
+}
+
+const Home = () => (
+  <GradientScrollView style={styles.scroll} contentContainerStyle={styles.scrollContentContainer}>
+    <View style={styles.content}>
+      <Category name="Random Albums" stateKey="random" />
+      <Category name="Newest Albums" stateKey="newest" />
+      <Category name="Recent Albums" stateKey="recent" />
+      <Category name="Frequent Albums" stateKey="frequent" />
+      <Category name="Starred Albums" stateKey="starred" />
+    </View>
+  </GradientScrollView>
+)
+
+const styles = StyleSheet.create({
+  scroll: {
+    flex: 1,
+  },
+  scrollContentContainer: {
+    paddingTop: StatusBar.currentHeight,
+  },
+  content: {
+    paddingBottom: 20,
+  },
+  category: {
+    marginTop: 12,
+  },
+  header: {
+    fontFamily: font.bold,
+    fontSize: 24,
+    color: colors.text.primary,
+    paddingHorizontal: 20,
+    marginTop: 4,
+  },
+  artScroll: {
+    marginTop: 10,
+    height: 190,
+  },
+  artScrollContent: {
+    paddingLeft: 20,
+  },
+  item: {
+    marginRight: 10,
+    width: 150,
+    alignItems: 'flex-start',
+  },
+  title: {
+    fontFamily: font.semiBold,
+    fontSize: 13,
+    color: colors.text.primary,
+    marginTop: 4,
+  },
+  subtitle: {
+    fontFamily: font.regular,
+    fontSize: 12,
+    color: colors.text.secondary,
+  },
+})
+
+export default Home

app/screens/LibraryAlbums.tsx

@@ -1,7 +1,7 @@
 import { useNavigation } from '@react-navigation/native'
 import { useAtomValue } from 'jotai/utils'
 import React, { useEffect } from 'react'
-import { Pressable, StyleSheet, Text, View } from 'react-native'
+import { Pressable, StyleSheet, Text, useWindowDimensions, View } from 'react-native'
 import { Album } from '@app/models/music'
 import { albumsAtom, albumsUpdatingAtom, useUpdateAlbums } from '@app/state/music'
 import font from '@app/styles/font'
@@ -12,15 +12,19 @@ import colors from '@app/styles/colors'
 const AlbumItem: React.FC<{
   id: string
   name: string
+  size: number
+  height: number
   artist?: string
-}> = ({ id, name, artist }) => {
+}> = ({ id, name, artist, size, height }) => {
   const navigation = useNavigation()
 
   return (
-    <Pressable style={styles.item} onPress={() => navigation.navigate('AlbumView', { id, title: name })}>
-      <AlbumArt id={id} height={styles.art.height} width={styles.art.height} />
+    <Pressable
+      style={[styles.item, { maxWidth: size, height }]}
+      onPress={() => navigation.navigate('AlbumView', { id, title: name })}>
+      <AlbumArt id={id} height={size} width={size} />
       <View style={styles.itemDetails}>
-        <Text style={styles.title} numberOfLines={2}>
+        <Text style={styles.title} numberOfLines={1}>
           {name}
         </Text>
         <Text style={styles.subtitle} numberOfLines={1}>
@@ -32,16 +36,28 @@ const AlbumItem: React.FC<{
 }
 const MemoAlbumItem = React.memo(AlbumItem)
 
-const AlbumListRenderItem: React.FC<{ item: Album }> = ({ item }) => (
-  <MemoAlbumItem id={item.id} name={item.name} artist={item.artist} />
+const AlbumListRenderItem: React.FC<{
+  item: { album: Album; size: number; height: number }
+}> = ({ item }) => (
+  <MemoAlbumItem
+    id={item.album.id}
+    name={item.album.name}
+    artist={item.album.artist}
+    size={item.size}
+    height={item.height}
+  />
 )
 
 const AlbumsList = () => {
   const albums = useAtomValue(albumsAtom)
   const updating = useAtomValue(albumsUpdatingAtom)
   const updateAlbums = useUpdateAlbums()
+  const layout = useWindowDimensions()
 
-  const albumsList = Object.values(albums)
+  const size = layout.width / 3 - styles.item.marginHorizontal * 2
+  const height = size + 44
+
+  const albumsList = Object.values(albums).map(album => ({ album, size, height }))
 
   useEffect(() => {
     if (albumsList.length === 0) {
@@ -54,12 +70,17 @@ const AlbumsList = () => {
       <GradientFlatList
         data={albumsList}
         renderItem={AlbumListRenderItem}
-        keyExtractor={item => item.id}
+        keyExtractor={item => item.album.id}
         numColumns={3}
         removeClippedSubviews={true}
         refreshing={updating}
         onRefresh={updateAlbums}
         overScrollMode="never"
+        getItemLayout={(_data, index) => ({
+          length: height,
+          offset: height * Math.floor(index / 3),
+          index,
+        })}
       />
     </View>
   )
@@ -77,24 +98,27 @@ const styles = StyleSheet.create({
   },
   item: {
     alignItems: 'center',
-    marginVertical: 8,
+    marginVertical: 4,
+    marginHorizontal: 2,
     flex: 1 / 3,
+    // backgroundColor: 'green',
   },
   art: {
-    height: 125,
+    // height: 125,
   },
   itemDetails: {
     flex: 1,
-    width: 125,
+    width: '100%',
+    // width: 125,
   },
   title: {
-    fontSize: 13,
+    fontSize: 12,
     fontFamily: font.semiBold,
     color: colors.text.primary,
     marginTop: 4,
   },
   subtitle: {
-    fontSize: 12,
+    fontSize: 11,
     fontFamily: font.regular,
     color: colors.text.secondary,
   },

app/state/music.ts

@@ -1,10 +1,11 @@
-import { atom, useAtom } from 'jotai'
+import { Atom, atom, useAtom, WritableAtom } from 'jotai'
 import { atomFamily, useAtomValue, useUpdateAtom } from 'jotai/utils'
-import { Album, AlbumArt, AlbumWithSongs, Artist, ArtistArt, ArtistInfo, Song } from '@app/models/music'
+import { Album, AlbumArt, AlbumListItem, AlbumWithSongs, Artist, ArtistArt, ArtistInfo, Song } from '@app/models/music'
 import { SubsonicApiClient } from '@app/subsonic/api'
 import { AlbumID3Element, ArtistInfo2Element, ChildElement } from '@app/subsonic/elements'
 import { GetArtistResponse } from '@app/subsonic/responses'
 import { activeServerAtom } from '@app/state/settings'
+import { GetAlbumList2Type } from '@app/subsonic/params'
 
 export const artistsAtom = atom<Artist[]>([])
 export const artistsUpdatingAtom = atom(false)
@@ -70,6 +71,112 @@ export const useUpdateAlbums = () => {
   }
 }
 
+const useUpdateAlbumListBase = (
+  type: GetAlbumList2Type,
+  albumListAtom: WritableAtom<AlbumListItem[], AlbumListItem[]>,
+  updatingAtom: WritableAtom<boolean, boolean>,
+) => {
+  const server = useAtomValue(activeServerAtom)
+  const setAlbumList = useUpdateAtom(albumListAtom)
+  const [updating, setUpdating] = useAtom(updatingAtom)
+
+  if (!server) {
+    return async () => {}
+  }
+
+  return async () => {
+    if (updating) {
+      return
+    }
+    setUpdating(true)
+
+    const client = new SubsonicApiClient(server)
+    const response = await client.getAlbumList2({ type, size: 20 })
+
+    setAlbumList(response.data.albums.map(a => mapAlbumID3toAlbumListItem(a, client)))
+    setUpdating(false)
+  }
+}
+
+function createAlbumList(type: GetAlbumList2Type) {
+  const listAtom = atom<AlbumListItem[]>([])
+  const listReadAtom = atom(get => get(listAtom))
+  const updatingAtom = atom(false)
+  const updatingReadAtom = atom(get => get(updatingAtom))
+  const useUpdateAlbumList = () => useUpdateAlbumListBase(type, listAtom, updatingAtom)
+
+  return { listAtom, listReadAtom, updatingAtom, updatingReadAtom, useUpdateAlbumList }
+}
+
+type ListState<T> = {
+  listAtom: Atom<T[]>
+  updatingAtom: Atom<boolean>
+  useUpdateList: () => () => Promise<void>
+}
+
+const recent = createAlbumList('recent')
+const starred = createAlbumList('starred')
+const frequent = createAlbumList('frequent')
+const random = createAlbumList('random')
+const newest = createAlbumList('newest')
+
+export const albumLists: { [key: string]: ListState<AlbumListItem> } = {
+  recent: {
+    listAtom: recent.listReadAtom,
+    updatingAtom: recent.updatingReadAtom,
+    useUpdateList: recent.useUpdateAlbumList,
+  },
+  starred: {
+    listAtom: starred.listReadAtom,
+    updatingAtom: starred.updatingReadAtom,
+    useUpdateList: starred.useUpdateAlbumList,
+  },
+  frequent: {
+    listAtom: frequent.listReadAtom,
+    updatingAtom: frequent.updatingReadAtom,
+    useUpdateList: frequent.useUpdateAlbumList,
+  },
+  random: {
+    listAtom: random.listReadAtom,
+    updatingAtom: random.updatingReadAtom,
+    useUpdateList: random.useUpdateAlbumList,
+  },
+  newest: {
+    listAtom: newest.listReadAtom,
+    updatingAtom: newest.updatingReadAtom,
+    useUpdateList: newest.useUpdateAlbumList,
+  },
+}
+
+export const useRecentAlbums = () => {
+  const server = useAtomValue(activeServerAtom)
+  const [updating, setUpdating] = useAtom(albumsUpdatingAtom)
+  const setAlbums = useUpdateAtom(albumsAtom)
+
+  if (!server) {
+    return async () => {}
+  }
+
+  return async () => {
+    if (updating) {
+      return
+    }
+    setUpdating(true)
+
+    const client = new SubsonicApiClient(server)
+    const response = await client.getAlbumList2({ type: 'alphabeticalByArtist', size: 500 })
+
+    setAlbums(
+      response.data.albums.reduce((acc, next) => {
+        const album = mapAlbumID3(next, client)
+        acc[album.id] = album
+        return acc
+      }, {} as Record<string, Album>),
+    )
+    setUpdating(false)
+  }
+}
+
 export const albumAtomFamily = atomFamily((id: string) =>
   atom<AlbumWithSongs | undefined>(async get => {
     const server = get(activeServerAtom)
@@ -183,6 +290,16 @@ function mapAlbumID3(album: AlbumID3Element, client: SubsonicApiClient): Album {
   }
 }
 
+function mapAlbumID3toAlbumListItem(album: AlbumID3Element, client: SubsonicApiClient): AlbumListItem {
+  return {
+    id: album.id,
+    name: album.name,
+    artist: album.artist,
+    starred: album.starred,
+    coverArtThumbUri: album.coverArt ? client.getCoverArtUri({ id: album.coverArt, size: '256' }) : undefined,
+  }
+}
+
 function mapChildToSong(child: ChildElement, client: SubsonicApiClient): Song {
   return {
     ...child,