Align MLIP v2 schema and subtitle state

desktop-app/src/main/kotlin/com/miruplay/tv/desktop/MiruPlayDesktopComposeApp.kt

@@ -611,7 +611,7 @@ internal fun MiruPlayDesktopComposeApp(
     var logUploadTokenInput by remember { mutableStateOf("") }
     var mediaPath by remember { mutableStateOf(desktopInitialMediaPathFromEnvironment()) }
     var subtitlePath by remember { mutableStateOf("") }
-    var subtitleOverrideMediaPath by remember { mutableStateOf<String?>(null) }
+    var subtitleOverrideKey by remember { mutableStateOf<Pair<Long?, String>?>(null) }
     var startSeconds by remember { mutableStateOf("0") }
     var fullscreen by remember { mutableStateOf(false) }
     var keepOpen by remember { mutableStateOf(false) }
@@ -828,6 +828,7 @@ internal fun MiruPlayDesktopComposeApp(
         loadIndexed: Boolean,
     ) {
         val sourceInfo = activationState.sourceInfo
+        subtitleOverrideKey = null
         activeSourceId = sourceInfo.id
         val source = desktopSourceFromInfo(sourceInfo)
         activeSource = source
@@ -1043,7 +1044,7 @@ internal fun MiruPlayDesktopComposeApp(
     ): DesktopPlaybackLaunchRequest {
         val playbackMediaSource = sourceOverride ?: activeSource
         val playbackSourceId = sourceIdOverride ?: activeSourceId
-        val hasSubtitleOverride = subtitleOverrideMediaPath == path
+        val hasSubtitleOverride = subtitleOverrideKey == (playbackSourceId to path.trim())
         val manualSubtitlePath = subtitlePath.takeIf { hasSubtitleOverride }.orEmpty()
         val indexedPath = episodeId
             ?.takeIf { it.substringBefore(':').toLongOrNull() == playbackSourceId }
@@ -1128,7 +1129,7 @@ internal fun MiruPlayDesktopComposeApp(
                 startSeconds = PlaybackTimingConventions.formatMpvStartSeconds(result.data.source.startPosition)
                 if (path != previousMediaPath) {
                     subtitlePath = ""
-                    subtitleOverrideMediaPath = null
+                    subtitleOverrideKey = null
                 }
                 saveDesktopPlaybackStartProgress(
                     session = result.data.session,
@@ -2620,7 +2621,7 @@ internal fun MiruPlayDesktopComposeApp(
                     subtitlePath = subtitlePath,
                     onSubtitlePathChange = {
                         subtitlePath = it
-                        subtitleOverrideMediaPath = mediaPath
+                        subtitleOverrideKey = activeSourceId to mediaPath.trim()
                     },
                     startSeconds = startSeconds,
                     onStartSecondsChange = { startSeconds = it },

player-mpv-android/src/main/kotlin/is/xyz/mpv/MiruMpvSurfaceView.kt

@@ -212,12 +212,13 @@ class MiruMpvSurfaceView @JvmOverloads constructor(
         MPVLib.observeProperty("pause", MPVLib.MpvFormat.MPV_FORMAT_FLAG)
         MPVLib.observeProperty("eof-reached", MPVLib.MpvFormat.MPV_FORMAT_FLAG)
         MPVLib.observeProperty("track-list/count", MPVLib.MpvFormat.MPV_FORMAT_INT64)
+        MPVLib.observeProperty("sid", MPVLib.MpvFormat.MPV_FORMAT_STRING)
     }
 
     override fun eventProperty(property: String) = Unit
 
     override fun eventProperty(property: String, value: Long) {
-        if (property == "track-list/count") onSubtitleTracksChanged?.invoke(this)
+        if (property == "track-list/count") notifySubtitleTracksChanged()
     }
 
     override fun eventProperty(property: String, value: Boolean) {
@@ -227,7 +228,15 @@ class MiruMpvSurfaceView @JvmOverloads constructor(
         }
     }
 
-    override fun eventProperty(property: String, value: String) = Unit
+    override fun eventProperty(property: String, value: String) {
+        if (property == "sid") notifySubtitleTracksChanged()
+    }
+
+    private fun notifySubtitleTracksChanged() {
+        post {
+            if (initialized) onSubtitleTracksChanged?.invoke(this)
+        }
+    }
 
     override fun eventProperty(property: String, value: Double) {
         when (property) {

scanner/src/test/kotlin/com/miruplay/tv/scanner/MlipLibraryIndexImporterTest.kt

@@ -437,13 +437,14 @@ class MlipLibraryIndexImporterTest {
             database.execSQL("CREATE TABLE series_genre (series_id INTEGER NOT NULL, genre_id INTEGER NOT NULL)")
             database.execSQL("CREATE TABLE series_external_id (series_id INTEGER NOT NULL, provider INTEGER NOT NULL, value TEXT NOT NULL)")
             database.execSQL("CREATE TABLE episode_external_id (episode_id INTEGER NOT NULL, provider INTEGER NOT NULL, value TEXT NOT NULL)")
-            database.execSQL("CREATE TABLE capability (key TEXT PRIMARY KEY, value TEXT NOT NULL)")
+            database.execSQL("CREATE TABLE capability (name TEXT PRIMARY KEY, enabled INTEGER NOT NULL)")
+            database.execSQL("INSERT INTO capability (name, enabled) VALUES ('subtitle', ${if (includeExternalSubtitles) 1 else 0})")
             if (includeReleaseDate) {
                 database.execSQL("CREATE TABLE series_release_date (series_id INTEGER PRIMARY KEY, air_date TEXT NOT NULL)")
                 database.execSQL("INSERT INTO series_release_date (series_id, air_date) VALUES (1, '2024-04-03')")
             }
             if (includeExternalSubtitles) {
-                database.execSQL("CREATE TABLE media_subtitle (media_file_id INTEGER NOT NULL, path TEXT NOT NULL, language TEXT, title TEXT, sort_order INTEGER NOT NULL DEFAULT 0)")
+                database.execSQL("CREATE TABLE media_subtitle (id INTEGER PRIMARY KEY, media_file_id INTEGER NOT NULL, path TEXT NOT NULL, language TEXT, title TEXT, sort_order INTEGER NOT NULL DEFAULT 0, FOREIGN KEY(media_file_id) REFERENCES media_file(id) ON DELETE CASCADE, UNIQUE(media_file_id, path))")
                 database.execSQL("INSERT INTO media_subtitle (media_file_id, path, language, title, sort_order) VALUES (100, 'Series/01.en.srt', 'en', 'English', 2), (100, 'Series/01.zh-CN.ass', 'zh-CN', '简体中文', 1)")
             }
             database.execSQL("INSERT INTO series (id, uuid, title, original_title, summary, year, series_type) VALUES (1, 'series-uuid', '中文标题', 'Original Title', '简介', 2024, 1)")