feat(love): воспроизведение Love Radio через сессионный UID + now-playing главного

Потоки Love защищены: клиент берёт UID из их player/config (со своего IP) и
подставляет в n340-поток — играет музыка. LoveStreamResolver + LoveApi. Каталог
переведён на n340. Now-playing главного Love Radio по ICY; саб-каналы трек не
отдают нигде — показываем без трека.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

app/src/main/assets/stations.json

@@ -4401,7 +4401,7 @@
       "name": "Love Radio",
       "bitrate": "128",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream.loveradio.ru:9000/12_love_128?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/12_love_128",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4416,7 +4416,7 @@
       "name": "Love RnB",
       "bitrate": "56",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/6_rnb_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/6_rnb_24",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4431,7 +4431,7 @@
       "name": "Love Top40",
       "bitrate": "56",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/9_top40_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/9_top40_24",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4446,7 +4446,7 @@
       "name": "Love Dance",
       "bitrate": "56",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/7_dance_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/7_dance_24",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4461,7 +4461,7 @@
       "name": "Love Gold",
       "bitrate": "56",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/3_gold_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/3_gold_56",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4476,7 +4476,7 @@
       "name": "Love Russian",
       "bitrate": "56",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/8_russian_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/8_russian_24",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4496,8 +4496,8 @@
       "iconText": "",
       "textColor": "#FFFFFF",
       "bgColor": "#E95F2D",
-      "enabled": true,
+      "enabled": false,
-      "notWorked": false,
+      "notWorked": true,
       "isNew": false
     },
     {
@@ -4506,7 +4506,7 @@
       "name": "Love KPOP",
       "bitrate": "64",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/11_kpop_64?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/11_kpop_28",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4521,8 +4521,8 @@
       "name": "Love Power",
       "bitrate": "28",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/15_power_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/15_power_24",
-      "type": "mp3",
+      "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
       "bgColor": "#F7D448",
@@ -4536,7 +4536,7 @@
       "name": "Love Chill",
       "bitrate": "56",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/4_chill_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/4_chill_24",
       "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
@@ -4551,8 +4551,8 @@
       "name": "Love Summer",
       "bitrate": "28",
       "site": "http://loveradio.ru/",
-      "stream": "http://stream2.loveradio.ru:9000/5_summer_56?type=.aac&UID=",
+      "stream": "https://stream2.n340.com/5_summer_24",
-      "type": "mp3",
+      "type": "aac",
       "iconText": "",
       "textColor": "#FFFFFF",
       "bgColor": "#B7CD53",

app/src/main/java/com/radiola/data/remote/LoveApi.kt

@@ -0,0 +1,17 @@
+package com.radiola.data.remote
+
+import com.radiola.data.remote.dto.LoveConfigDto
+import retrofit2.http.GET
+import retrofit2.http.Headers
+
+interface LoveApi {
+    // Сессионный UID для доступа к потокам Love Radio (привязан к IP клиента,
+    // поэтому запрашиваем именно с устройства).
+    @GET("player/config")
+    @Headers(
+        "User-Agent: Mozilla/5.0",
+        "Referer: https://www.loveradio.ru/",
+        "Origin: https://www.loveradio.ru"
+    )
+    suspend fun getConfig(): LoveConfigDto
+}

app/src/main/java/com/radiola/data/remote/LoveStreamResolver.kt

@@ -0,0 +1,31 @@
+package com.radiola.data.remote
+
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * Потоки Love Radio (n340.com) отдают музыку только с валидным сессионным UID,
+ * привязанным к IP клиента. Берём UID с устройства из их player/config и
+ * подставляем в URL потока. UID кэшируем (он стабилен в рамках сессии).
+ */
+@Singleton
+class LoveStreamResolver @Inject constructor(
+    private val loveApi: LoveApi
+) {
+    @Volatile
+    private var cachedUid: String? = null
+
+    private fun isLove(url: String): Boolean =
+        url.contains("n340.com") || url.contains("loveradio")
+
+    suspend fun resolve(url: String): String {
+        if (!isLove(url)) return url
+        val uid = cachedUid ?: runCatching { loveApi.getConfig().data.uid }
+            .getOrNull()
+            ?.takeIf { it.isNotBlank() }
+            ?.also { cachedUid = it }
+        if (uid.isNullOrBlank()) return url // фолбэк: пусть играет что есть
+        val base = url.substringBefore("?")
+        return "$base?type=aac&UID=$uid"
+    }
+}

app/src/main/java/com/radiola/data/remote/dto/LoveConfigDto.kt

@@ -0,0 +1,14 @@
+package com.radiola.data.remote.dto
+
+import kotlinx.serialization.Serializable
+
+// Ответ player/config Love Radio — нужен только uid сессии (для доступа к потоку)
+@Serializable
+data class LoveConfigDto(
+    val data: LoveConfigData = LoveConfigData()
+)
+
+@Serializable
+data class LoveConfigData(
+    val uid: String = ""
+)

app/src/main/java/com/radiola/di/AppModule.kt

@@ -9,6 +9,7 @@ import com.radiola.data.local.MIGRATION_2_3
 import com.radiola.data.local.MIGRATION_3_4
 import com.radiola.data.remote.AuthInterceptor
 import com.radiola.data.remote.LrcLibApi
+import com.radiola.data.remote.LoveApi
 import com.radiola.data.remote.RecordApi
 import com.radiola.data.remote.RadiolaApi
 import com.radiola.data.repository.AuthRepositoryImpl
@@ -106,6 +107,19 @@ object AppModule {
         .addConverterFactory(json.asConverterFactory("application/json".toMediaType()))
         .build()
 
+    @Provides
+    @Singleton
+    @Named("love")
+    fun provideLoveRetrofit(okHttpClient: OkHttpClient, json: Json): Retrofit = Retrofit.Builder()
+        .baseUrl("https://api.loveradio.ru/api/v1/love-radio/")
+        .client(okHttpClient)
+        .addConverterFactory(json.asConverterFactory("application/json".toMediaType()))
+        .build()
+
+    @Provides
+    @Singleton
+    fun provideLoveApi(@Named("love") retrofit: Retrofit): LoveApi = retrofit.create(LoveApi::class.java)
+
     @Provides
     @Singleton
     fun provideLrcLibApi(@Named("lrclib") retrofit: Retrofit): LrcLibApi = retrofit.create(LrcLibApi::class.java)

app/src/main/java/com/radiola/ui/player/PlayerViewModel.kt

@@ -35,7 +35,8 @@ class PlayerViewModel @Inject constructor(
     private val trackHistoryRepository: TrackHistoryRepository,
     private val settingsRepository: SettingsRepository,
     private val recordingRepository: RecordingRepository,
-    private val pushHistoryUseCase: PushHistoryUseCase
+    private val pushHistoryUseCase: PushHistoryUseCase,
+    private val loveStreamResolver: com.radiola.data.remote.LoveStreamResolver
 ) : ViewModel() {
 
     val isPlaying: StateFlow<Boolean> = playerController.isPlaying
@@ -85,7 +86,12 @@ class PlayerViewModel @Inject constructor(
         _currentStation.value = station
         _currentTrack.value = null
         _playlist.value = playlist ?: _stations.value
-        playerController.play(station.streamUrl, station.prefix, station.name)
+        // Love Radio: подставляем сессионный UID (иначе поток отдаёт заглушку).
+        // Для остальных resolve вернёт URL как есть.
+        viewModelScope.launch {
+            val url = loveStreamResolver.resolve(station.streamUrl)
+            playerController.play(url, station.prefix, station.name)
+        }
         viewModelScope.launch { pushHistoryUseCase(station.id) }
         nowPlayingJob?.cancel()
         nowPlayingJob = viewModelScope.launch {