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| 1 | +package com.ismartcoding.plain |
| 2 | + |
| 3 | +import androidx.compose.runtime.mutableStateOf |
| 4 | +import androidx.compose.runtime.remember |
| 5 | +import androidx.compose.ui.window.ComposeUIViewController |
| 6 | +import androidx.datastore.preferences.core.PreferenceDataStoreFactory |
| 7 | +import androidx.lifecycle.viewmodel.compose.viewModel |
| 8 | +import androidx.navigation.NavHostController |
| 9 | +import androidx.room.RoomDatabase |
| 10 | +import androidx.sqlite.SQLiteConnection |
| 11 | +import com.ismartcoding.plain.db.DataInitializer |
| 12 | +import com.ismartcoding.plain.enums.DarkTheme |
| 13 | +import com.ismartcoding.plain.events.AppEvents |
| 14 | +import com.ismartcoding.plain.lib.logcat.DiskLogAdapter |
| 15 | +import com.ismartcoding.plain.lib.logcat.LogCat |
| 16 | +import com.ismartcoding.plain.platform.DiskLogFormatStrategy |
| 17 | +import com.ismartcoding.plain.platform.buildAppDatabase |
| 18 | +import com.ismartcoding.plain.platform.dataStoreFilePath |
| 19 | +import com.ismartcoding.plain.platform.initDatabase |
| 20 | +import com.ismartcoding.plain.preferences.LocalDarkTheme |
| 21 | +import com.ismartcoding.plain.preferences.SettingsProvider |
| 22 | +import com.ismartcoding.plain.preferences.initDataStore |
| 23 | +import com.ismartcoding.plain.ui.models.AudioPlaylistViewModel |
| 24 | +import com.ismartcoding.plain.ui.models.ChannelViewModel |
| 25 | +import com.ismartcoding.plain.ui.models.ChatViewModel |
| 26 | +import com.ismartcoding.plain.ui.models.MainViewModel |
| 27 | +import com.ismartcoding.plain.ui.models.PeerViewModel |
| 28 | +import com.ismartcoding.plain.ui.models.PomodoroViewModel |
| 29 | +import com.ismartcoding.plain.ui.page.Main |
| 30 | +import com.ismartcoding.plain.ui.theme.AppTheme |
| 31 | +import kotlinx.coroutines.MainScope |
| 32 | +import kotlinx.coroutines.launch |
| 33 | +import okio.Path.Companion.toPath |
| 34 | +import platform.Foundation.NSFileManager |
| 35 | +import platform.Foundation.NSSearchPathForDirectoriesInDomains |
| 36 | +import platform.Foundation.NSDocumentDirectory |
| 37 | +import platform.Foundation.NSUserDomainMask |
| 38 | +import platform.UIKit.UIViewController |
| 39 | + |
| 40 | +private var initialized = false |
| 41 | + |
| 42 | +/** |
| 43 | + * One-time iOS app initialization: DataStore, Room database, log adapters, |
| 44 | + * and event collectors. Idempotent — safe to call multiple times. |
| 45 | + */ |
| 46 | +@OptIn(kotlinx.cinterop.ExperimentalForeignApi::class) |
| 47 | +fun initIosApp() { |
| 48 | + if (initialized) return |
| 49 | + initialized = true |
| 50 | + |
| 51 | + // Ensure the datastore directory exists before OkioStorage tries to write |
| 52 | + val docsDir = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, true)[0] as String |
| 53 | + val datastoreDir = "$docsDir/datastore" |
| 54 | + NSFileManager.defaultManager.createDirectoryAtPath(datastoreDir, withIntermediateDirectories = true, attributes = null, error = null) |
| 55 | + |
| 56 | + // DataStore (multiplatform Preferences DataStore backed by okio) |
| 57 | + val dataStore = PreferenceDataStoreFactory.createWithPath( |
| 58 | + produceFile = { dataStoreFilePath().toPath() }, |
| 59 | + ) |
| 60 | + initDataStore(dataStore) |
| 61 | + |
| 62 | + // Room database with the same onCreate seed data as Android |
| 63 | + initDatabase( |
| 64 | + buildAppDatabase(Constants.DATABASE_NAME) |
| 65 | + .addCallback(object : RoomDatabase.Callback() { |
| 66 | + override fun onCreate(connection: SQLiteConnection) { |
| 67 | + DataInitializer(connection).apply { |
| 68 | + insertWelcome() |
| 69 | + insertTags() |
| 70 | + insertNotes() |
| 71 | + } |
| 72 | + } |
| 73 | + }) |
| 74 | + .build(), |
| 75 | + ) |
| 76 | + |
| 77 | + // Disk logging (isDebugBuild() returns false on iOS → WARN threshold) |
| 78 | + LogCat.addLogAdapter( |
| 79 | + DiskLogAdapter( |
| 80 | + DiskLogFormatStrategy.getInstance(), |
| 81 | + minPriority = LogCat.WARN, |
| 82 | + ), |
| 83 | + ) |
| 84 | + |
| 85 | + // Global event collectors (MediaDurationFixQueue, sleep timer, etc.) |
| 86 | + AppEvents.register() |
| 87 | +} |
| 88 | + |
| 89 | +/** |
| 90 | + * Entry point called from Swift. Returns a UIViewController hosting the |
| 91 | + * Compose Multiplatform UI tree (SettingsProvider → AppTheme → Main). |
| 92 | + */ |
| 93 | +@Suppress("unused") |
| 94 | +fun MainViewController(): UIViewController { |
| 95 | + initIosApp() |
| 96 | + return ComposeUIViewController { |
| 97 | + SettingsProvider { |
| 98 | + AppTheme(useDarkTheme = DarkTheme.isDarkTheme(LocalDarkTheme.current)) { |
| 99 | + val navControllerState = remember { mutableStateOf<NavHostController?>(null) } |
| 100 | + val mainVM: MainViewModel = viewModel() |
| 101 | + val audioPlaylistVM: AudioPlaylistViewModel = viewModel() |
| 102 | + val pomodoroVM: PomodoroViewModel = viewModel() |
| 103 | + val chatVM: ChatViewModel = viewModel() |
| 104 | + val peerVM: PeerViewModel = viewModel() |
| 105 | + val channelVM: ChannelViewModel = viewModel() |
| 106 | + Main( |
| 107 | + navControllerState = navControllerState, |
| 108 | + onLaunched = { |
| 109 | + // iOS has no Intent to handle; locale init runs in background. |
| 110 | + MainScope().launch { com.ismartcoding.plain.enums.Language.initLocaleAsync() } |
| 111 | + }, |
| 112 | + mainVM = mainVM, |
| 113 | + audioPlaylistVM = audioPlaylistVM, |
| 114 | + pomodoroVM = pomodoroVM, |
| 115 | + chatVM = chatVM, |
| 116 | + peerVM = peerVM, |
| 117 | + channelVM = channelVM, |
| 118 | + ) |
| 119 | + } |
| 120 | + } |
| 121 | + } |
| 122 | +} |
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