let a server be edited and move its delete into the edit screen

2026-11-10 23:21:59 +01:00 · 2026-10-04 00:30:03 +00:00
parent e6b58b8f59
commit a77ce6984e
10 changed files with 250 additions and 30 deletions
@@ -17,6 +17,12 @@ interface SourcesDao {
    @Query("SELECT * FROM sources WHERE id = :id")
    fun source(id: Long): Flow<Source?>

+    @Query("SELECT * FROM sources WHERE id = :id")
+    suspend fun sourceOnce(id: Long): Source?
+
+    @Query("SELECT COUNT(*) FROM sources")
+    suspend fun sourceCount(): Int
+
    @Query("SELECT id FROM sources WHERE isActive = 1 LIMIT 1")
    fun activeSourceId(): Flow<Long?>

@@ -64,4 +70,12 @@ interface SourcesDao {
            "WHERE s.isActive = 1 LIMIT 1",
    )
    suspend fun activeSubsonicConfigOnce(): SubsonicConfig?
+
+    @Query(
+        "SELECT s.id AS id, s.name AS name, s.address AS address, c.username AS username, " +
+            "c.password AS password, c.useTokenAuth AS useTokenAuth " +
+            "FROM sources s JOIN subsonic_sources c ON c.sourceId = s.id " +
+            "WHERE s.id = :sourceId LIMIT 1",
+    )
+    suspend fun subsonicConfigOnce(sourceId: Long): SubsonicConfig?
 }
@@ -83,6 +83,8 @@ class SourceRepository(

    fun activeConfig(): Flow<SubsonicConfig?> = db.sourcesDao().activeSubsonicConfig()

+    suspend fun sourceConfigOnce(id: Long): SubsonicConfig? = db.sourcesDao().subsonicConfigOnce(id)
+
    fun coverArt(
        coverArt: String?,
        thumbnail: Boolean = false,
@@ -151,13 +153,36 @@ class SourceRepository(

    suspend fun selectSource(id: Long) = db.sourcesDao().setActiveSource(id)

-    suspend fun deleteSource(id: Long) {
+    suspend fun updateSource(
+        id: Long,
+        name: String,
+        address: String,
+        username: String,
+        password: String,
+        useTokenAuth: Boolean,
+    ) {
        val dao = db.sourcesDao()
+        val source = dao.sourceOnce(id) ?: return
+        dao.upsertSource(source.copy(name = name.trim(), address = normalizeAddress(address)))
+        dao.upsertSubsonicSource(
+            SubsonicSource(
+                sourceId = id,
+                username = username.trim(),
+                password = password,
+                useTokenAuth = useTokenAuth,
+            ),
+        )
+    }
+
+    suspend fun deleteSource(id: Long): Boolean {
+        val dao = db.sourcesDao()
+        if (dao.sourceCount() <= 1) return false
        val wasActive = dao.activeSourceIdOnce() == id
        dao.deleteSource(id)
        if (wasActive) {
            dao.firstSourceId()?.let { dao.setActiveSource(it) }
        }
+        return true
    }

    suspend fun ping(
@@ -73,9 +73,9 @@ fun appModule(
    single { PlaybackController(get(), get(), get(), get(), showMessage = toast) }
    viewModel { RootViewModel(get()) }
    viewModel { LibraryViewModel(get(), get(), get(), get(), get(), get()) }
-    viewModel { SettingsViewModel(get(), get(), get()) }
+    viewModel { SettingsViewModel(get(), get()) }
    viewModel { DownloadsViewModel(get(), get(), get()) }
-    viewModel { AddSourceViewModel(get(), get()) }
+    viewModel { params -> AddSourceViewModel(get(), get(), get(), params.getOrNull()) }
    viewModel { params -> AlbumDetailViewModel(get(), get(), get(), get(), params.get()) }
    viewModel { params -> ArtistDetailViewModel(get(), get(), get(), get(), params.get()) }
    viewModel { params -> PlaylistDetailViewModel(get(), get(), get(), get(), params.get()) }
@@ -108,6 +108,7 @@ private object Routes {
    const val SETTINGS = "settings"
    const val DOWNLOADS = "downloads"
    const val ADD_SERVER = "add-server"
+    const val EDIT_SERVER = "edit-server/{sourceId}"
    const val ALBUM_DETAIL = "album/{albumId}?coverArt={coverArt}"
    const val ARTIST_DETAIL = "artist/{artistId}?coverArt={coverArt}"
    const val PLAYLIST_DETAIL = "playlist/{playlistId}"
@@ -123,6 +124,8 @@ private object Routes {
    ) = "artist/${Uri.encode(id)}?coverArt=${Uri.encode(coverArt.orEmpty())}"

    fun playlist(id: String) = "playlist/${Uri.encode(id)}"
+
+    fun editServer(id: Long) = "edit-server/$id"
 }

 internal data class BackStackKey(
@@ -308,6 +311,7 @@ private fun MainNavigation() {
                        SettingsRoute(
                            onAddServer = { navController.navigate(Routes.ADD_SERVER) },
                            onOpenDownloads = { navController.navigate(Routes.DOWNLOADS) },
+                            onEditServer = { id -> navController.navigate(Routes.editServer(id)) },
                            onBack = { navController.popBackStack() },
                        )
                    }
@@ -388,6 +392,16 @@ private fun MainNavigation() {
                            onBack = { navController.popBackStack() },
                        )
                    }
+                    composable(
+                        route = Routes.EDIT_SERVER,
+                        arguments = listOf(navArgument("sourceId") { type = NavType.LongType }),
+                    ) { entry ->
+                        AddSourceRoute(
+                            onSaved = { navController.popBackStack() },
+                            onBack = { navController.popBackStack() },
+                            sourceId = entry.arguments?.getLong("sourceId"),
+                        )
+                    }
                }

                AnimatedVisibility(
@@ -14,11 +14,14 @@ import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.rounded.ArrowBack
+import androidx.compose.material.icons.rounded.Delete
+import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
+import androidx.compose.material3.IconButtonDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
@@ -26,11 +29,14 @@ import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Switch
 import androidx.compose.material3.SwitchDefaults
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusRequester
@@ -40,12 +46,14 @@ import androidx.compose.ui.text.input.PasswordVisualTransformation
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import org.koin.compose.viewmodel.koinViewModel
+import org.koin.core.parameter.parametersOf

@Composable
 fun AddSourceRoute(
    onSaved: () -> Unit,
    onBack: (() -> Unit)?,
-    viewModel: AddSourceViewModel = koinViewModel(),
+    sourceId: Long? = null,
+    viewModel: AddSourceViewModel = koinViewModel(key = sourceId?.toString() ?: "new") { parametersOf(sourceId) },
 ) {
    val state by viewModel.state.collectAsStateWithLifecycle()
    AddSourceScreen(
@@ -57,6 +65,7 @@ fun AddSourceRoute(
        onTokenAuthChange = viewModel::setTokenAuth,
        onTest = viewModel::testConnection,
        onSave = { viewModel.save(onSaved) },
+        onDelete = { viewModel.delete(onSaved) },
        onBack = onBack,
    )
 }
@@ -72,11 +81,13 @@ fun AddSourceScreen(
    onTokenAuthChange: (Boolean) -> Unit,
    onTest: () -> Unit,
    onSave: () -> Unit,
+    onDelete: () -> Unit,
    onBack: (() -> Unit)?,
    modifier: Modifier = Modifier,
 ) {
    val nameFocus = remember { FocusRequester() }
    val addressFocus = remember { FocusRequester() }
+    var confirmingDelete by remember { mutableStateOf(false) }
    LaunchedEffect(state.nameError, state.addressError) {
        when {
            state.nameError -> nameFocus.requestFocus()
@@ -87,7 +98,7 @@ fun AddSourceScreen(
        modifier = modifier,
        topBar = {
            TopAppBar(
-                title = { Text("Add server") },
+                title = { Text(if (state.isEditing) "Edit server" else "Add server") },
                navigationIcon = {
                    if (onBack != null) {
                        IconButton(onClick = onBack) {
@@ -95,6 +106,17 @@ fun AddSourceScreen(
                        }
                    }
                },
+                actions = {
+                    if (state.isEditing) {
+                        IconButton(
+                            onClick = { confirmingDelete = true },
+                            enabled = state.canDelete && !state.busy,
+                            colors = IconButtonDefaults.iconButtonColors(contentColor = MaterialTheme.colorScheme.error),
+                        ) {
+                            Icon(Icons.Rounded.Delete, contentDescription = "Delete server")
+                        }
+                    }
+                },
            )
        },
        bottomBar = {
@@ -141,10 +163,21 @@ fun AddSourceScreen(
            verticalArrangement = Arrangement.spacedBy(12.dp),
        ) {
            Text(
-                "Connect a Subsonic-compatible server such as Navidrome, gonic or Airsonic.",
+                if (state.isEditing) {
+                    "Update this server's connection details."
+                } else {
+                    "Connect a Subsonic-compatible server such as Navidrome, gonic or Airsonic."
+                },
                style = MaterialTheme.typography.bodyMedium,
                color = MaterialTheme.colorScheme.onSurfaceVariant,
            )
+            if (state.isEditing && !state.canDelete) {
+                Text(
+                    "This is the only server. Add another before you can remove this one.",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                )
+            }
            OutlinedTextField(
                value = state.name,
                onValueChange = onNameChange,
@@ -206,4 +239,23 @@ fun AddSourceScreen(
            }
        }
    }
+
+    if (confirmingDelete) {
+        AlertDialog(
+            onDismissRequest = { confirmingDelete = false },
+            title = { Text("Delete server?") },
+            text = { Text("${state.name} and its downloaded songs will be removed from this device.") },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        confirmingDelete = false
+                        onDelete()
+                    },
+                ) { Text("Delete") }
+            },
+            dismissButton = {
+                TextButton(onClick = { confirmingDelete = false }) { Text("Cancel") }
+            },
+        )
+    }
 }
@@ -2,6 +2,7 @@ package com.subtracks.ui.settings

 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.subtracks.data.repo.DownloadRepository
 import com.subtracks.data.repo.SourceRepository
 import com.subtracks.data.sync.SyncManager
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -20,6 +21,8 @@ data class AddSourceState(
    val isError: Boolean = false,
    val nameError: Boolean = false,
    val addressError: Boolean = false,
+    val isEditing: Boolean = false,
+    val canDelete: Boolean = false,
 )

 internal fun AddSourceState.validated(): AddSourceState =
@@ -33,10 +36,34 @@ internal fun AddSourceState.validated(): AddSourceState =
 class AddSourceViewModel(
    private val sourceRepository: SourceRepository,
    private val syncManager: SyncManager,
+    private val downloadRepository: DownloadRepository,
+    private val sourceId: Long? = null,
 ) : ViewModel() {
-    private val _state = MutableStateFlow(AddSourceState())
+    private val _state = MutableStateFlow(AddSourceState(isEditing = sourceId != null))
    val state: StateFlow<AddSourceState> = _state

+    init {
+        sourceId?.let { id ->
+            viewModelScope.launch {
+                val config = sourceRepository.sourceConfigOnce(id) ?: return@launch
+                _state.update {
+                    it.copy(
+                        name = config.name,
+                        address = config.address,
+                        username = config.username,
+                        password = config.password,
+                        useTokenAuth = config.useTokenAuth,
+                    )
+                }
+            }
+        }
+        viewModelScope.launch {
+            sourceRepository.sources().collect { sources ->
+                _state.update { it.copy(canDelete = sources.size > 1) }
+            }
+        }
+    }
+
    fun setName(value: String) = _state.update { it.copy(name = value, nameError = false) }

    fun setAddress(value: String) = _state.update { it.copy(address = value, addressError = false) }
@@ -78,13 +105,25 @@ class AddSourceViewModel(
        val current = _state.value
        viewModelScope.launch {
            runCatching {
-                sourceRepository.addSource(
-                    name = current.name,
-                    address = current.address,
-                    username = current.username,
-                    password = current.password,
-                    useTokenAuth = current.useTokenAuth,
-                )
+                val id = sourceId
+                if (id == null) {
+                    sourceRepository.addSource(
+                        name = current.name,
+                        address = current.address,
+                        username = current.username,
+                        password = current.password,
+                        useTokenAuth = current.useTokenAuth,
+                    )
+                } else {
+                    sourceRepository.updateSource(
+                        id = id,
+                        name = current.name,
+                        address = current.address,
+                        username = current.username,
+                        password = current.password,
+                        useTokenAuth = current.useTokenAuth,
+                    )
+                }
            }.fold(
                onSuccess = {
                    syncManager.requestSync()
@@ -99,4 +138,20 @@ class AddSourceViewModel(
            )
        }
    }
+
+    fun delete(onDeleted: () -> Unit) {
+        val id = sourceId ?: return
+        _state.update { it.copy(busy = true, message = null) }
+        viewModelScope.launch {
+            if (!sourceRepository.deleteSource(id)) {
+                _state.update {
+                    it.copy(busy = false, message = "At least one server is required", isError = true)
+                }
+                return@launch
+            }
+            downloadRepository.removeSource(id)
+            _state.update { it.copy(busy = false) }
+            onDeleted()
+        }
+    }
 }
@@ -19,8 +19,8 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.rounded.ArrowBack
+import androidx.compose.material.icons.automirrored.rounded.KeyboardArrowRight
 import androidx.compose.material.icons.rounded.Add
-import androidx.compose.material.icons.rounded.Delete
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -60,6 +60,7 @@ private enum class SettingsDialog { WifiQuality, MobileQuality, SyncConcurrency
 fun SettingsRoute(
    onAddServer: () -> Unit,
    onOpenDownloads: () -> Unit,
+    onEditServer: (Long) -> Unit,
    onBack: () -> Unit,
    viewModel: SettingsViewModel = koinViewModel(),
 ) {
@@ -75,7 +76,7 @@ fun SettingsRoute(
        mobileQuality = mobileQuality,
        syncConcurrency = syncConcurrency,
        onSelectSource = viewModel::selectSource,
-        onDeleteSource = viewModel::deleteSource,
+        onEditServer = onEditServer,
        onWifiQualityChange = viewModel::setWifiQuality,
        onMobileQualityChange = viewModel::setMobileQuality,
        onSyncConcurrencyChange = viewModel::setSyncConcurrency,
@@ -94,7 +95,7 @@ fun SettingsScreen(
    mobileQuality: StreamQuality,
    syncConcurrency: Int,
    onSelectSource: (Long) -> Unit,
-    onDeleteSource: (Long) -> Unit,
+    onEditServer: (Long) -> Unit,
    onWifiQualityChange: (StreamQuality) -> Unit,
    onMobileQualityChange: (StreamQuality) -> Unit,
    onSyncConcurrencyChange: (Int) -> Unit,
@@ -139,10 +140,9 @@ fun SettingsScreen(
                        )
                    },
                    trailingContent = {
-                        IconButton(onClick = { onDeleteSource(source.id) }) {
-                            Icon(Icons.Rounded.Delete, contentDescription = "Remove ${source.name}")
-                        }
+                        Icon(Icons.AutoMirrored.Rounded.KeyboardArrowRight, contentDescription = null)
                    },
+                    modifier = Modifier.clickable(onClickLabel = "Edit ${source.name}") { onEditServer(source.id) },
                    colors = ListItemDefaults.colors(containerColor = Color.Transparent),
                )
            }
@@ -6,7 +6,6 @@ import com.subtracks.data.model.Source
 import com.subtracks.data.net.NetworkMode
 import com.subtracks.data.prefs.StreamQuality
 import com.subtracks.data.prefs.UserPreferences
-import com.subtracks.data.repo.DownloadRepository
 import com.subtracks.data.repo.SourceRepository
 import com.subtracks.data.source.DEFAULT_FETCH_CONCURRENCY
 import kotlinx.coroutines.flow.SharingStarted
@@ -16,7 +15,6 @@ import kotlinx.coroutines.launch

 class SettingsViewModel(
    private val sourceRepository: SourceRepository,
-    private val downloadRepository: DownloadRepository,
    private val userPreferences: UserPreferences,
 ) : ViewModel() {
    val sources: StateFlow<List<Source>> =
@@ -44,13 +42,6 @@ class SettingsViewModel(
        viewModelScope.launch { sourceRepository.selectSource(id) }
    }

-    fun deleteSource(id: Long) {
-        viewModelScope.launch {
-            downloadRepository.removeSource(id)
-            sourceRepository.deleteSource(id)
-        }
-    }
-
    fun setWifiQuality(quality: StreamQuality) {
        viewModelScope.launch { userPreferences.setStreamQuality(NetworkMode.Wifi, quality) }
    }
@@ -83,6 +83,43 @@ class SourceRepositoryTest {
            )
        }

+    @Test
+    fun editingASourceRewritesItsDetailsWithoutAddingOne() =
+        runTest {
+            repository.addSource("first", "http://a.example", "u1", "p1", true)
+            val id = repository.activeSourceId().first()!!
+            repository.addSource("second", "http://b.example", "u2", "p2", true)
+
+            repository.updateSource(id, "renamed", "c.example", "u3", "p3", false)
+
+            val sources = repository.sources().first()
+            assertEquals(2, sources.size)
+            val edited = sources.first { it.id == id }
+            assertEquals("renamed", edited.name)
+            assertEquals("http://c.example/", edited.address)
+            assertFalse("editing must not change which source is active", edited.isActive)
+            val config = repository.sourceConfigOnce(id)!!
+            assertEquals("u3", config.username)
+            assertEquals("p3", config.password)
+            assertFalse(config.useTokenAuth)
+        }
+
+    @Test
+    fun theLastSourceCannotBeDeleted() =
+        runTest {
+            repository.addSource("only", "http://a.example", "u", "p", true)
+            val id = repository.activeSourceId().first()!!
+
+            assertFalse("the last source must survive deletion", repository.deleteSource(id))
+            assertEquals(1, repository.sources().first().size)
+
+            repository.addSource("second", "http://b.example", "u", "p", true)
+
+            assertTrue(repository.deleteSource(id))
+            assertEquals(listOf("second"), repository.sources().first().map { it.name })
+            assertEquals("second", repository.activeConfig().first()?.name)
+        }
+
    @Test
    fun aTokenAuthSourceIsProbedAndSwitchedToPassword() =
        runBlocking {
@@ -344,7 +344,7 @@ class AppScreenshotTest {
                    mobileQuality = StreamQuality(192, "mp3"),
                    syncConcurrency = 4,
                    onSelectSource = {},
-                    onDeleteSource = {},
+                    onEditServer = {},
                    onWifiQualityChange = {},
                    onMobileQualityChange = {},
                    onSyncConcurrencyChange = {},
@@ -390,6 +390,7 @@ class AppScreenshotTest {
                    onTokenAuthChange = {},
                    onTest = {},
                    onSave = {},
+                    onDelete = {},
                    onBack = null,
                )
            }
@@ -398,6 +399,37 @@ class AppScreenshotTest {
        composeRule.onRoot().captureRoboImage(file)
    }

+    @Test
+    fun editSource() {
+        composeRule.setContent {
+            SubtracksTheme {
+                AddSourceScreen(
+                    state =
+                        AddSourceState(
+                            name = "Home",
+                            address = "https://music.example.com",
+                            username = "austin",
+                            password = "hunter2",
+                            useTokenAuth = true,
+                            isEditing = true,
+                            canDelete = true,
+                        ),
+                    onNameChange = {},
+                    onAddressChange = {},
+                    onUsernameChange = {},
+                    onPasswordChange = {},
+                    onTokenAuthChange = {},
+                    onTest = {},
+                    onSave = {},
+                    onDelete = {},
+                    onBack = {},
+                )
+            }
+        }
+        awaitText("Edit server")
+        composeRule.onRoot().captureRoboImage("src/test/screenshots/edit_source.png")
+    }
+
    @Test
    fun nowPlaying() {
        composeRule.setContent {