From 777f5d50824325f389c443b7e5d8f8b1b742f66e Mon Sep 17 00:00:00 2001
From: nk <lopeyskusikgjr3@outlook.com>
Date: Thu, 4 Jun 2026 12:53:55 +0300
Subject: [PATCH] =?UTF-8?q?fix(favorites):=20=D0=BD=D0=B5=20=D1=82=D0=B5?=
 =?UTF-8?q?=D1=80=D1=8F=D1=82=D1=8C=20=D0=B8=D0=B7=D0=B1=D1=80=D0=B0=D0=BD?=
 =?UTF-8?q?=D0=BD=D0=BE=D0=B5=20=D0=BF=D0=BE=D1=81=D0=BB=D0=B5=20=D0=BF?=
 =?UTF-8?q?=D0=B5=D1=80=D0=B5=D0=B7=D0=B0=D0=BF=D1=83=D1=81=D0=BA=D0=B0=20?=
 =?UTF-8?q?=D0=BF=D1=80=D0=B8=D0=BB=D0=BE=D0=B6=D0=B5=D0=BD=D0=B8=D1=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

refreshStations пересоздавал каталог с isFavorite=false, а insertAll
(OnConflictStrategy.REPLACE) затирал строки — отметки «избранное»
пропадали при каждом старте. Перед вставкой считываем текущие id
избранного (getFavoriteIdsOnce) и проставляем их новым записям.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .../main/java/com/radiola/data/local/dao/StationDao.kt    | 5 +++++
 .../com/radiola/data/repository/StationRepositoryImpl.kt  | 8 +++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/com/radiola/data/local/dao/StationDao.kt b/app/src/main/java/com/radiola/data/local/dao/StationDao.kt
index 336a759..3364a71 100644
--- a/app/src/main/java/com/radiola/data/local/dao/StationDao.kt
+++ b/app/src/main/java/com/radiola/data/local/dao/StationDao.kt
@@ -37,4 +37,9 @@ interface StationDao {
 
     @Query("SELECT id FROM stations WHERE isFavorite = 1")
     fun getFavoriteIds(): Flow<List<Int>>
+
+    // Разовое чтение id избранного — чтобы при пересоздании каталога (refreshStations)
+    // не потерять отметки «избранное» (insertAll = REPLACE затирает строки).
+    @Query("SELECT id FROM stations WHERE isFavorite = 1")
+    suspend fun getFavoriteIdsOnce(): List<Int>
 }
diff --git a/app/src/main/java/com/radiola/data/repository/StationRepositoryImpl.kt b/app/src/main/java/com/radiola/data/repository/StationRepositoryImpl.kt
index 63f507d..d2d69c4 100644
--- a/app/src/main/java/com/radiola/data/repository/StationRepositoryImpl.kt
+++ b/app/src/main/java/com/radiola/data/repository/StationRepositoryImpl.kt
@@ -72,8 +72,10 @@ class StationRepositoryImpl @Inject constructor(
                 }
             }
 
-            // 4. Save to DB
-            android.util.Log.d("StationRepo", "Saving ${merged.size} merged stations to DB")
+            // 4. Save to DB. Сохраняем текущие отметки «избранное», иначе REPLACE
+            // в insertAll затрёт их при каждом пересоздании каталога (на старте).
+            val favoriteIds = db.stationDao().getFavoriteIdsOnce().toSet()
+            android.util.Log.d("StationRepo", "Saving ${merged.size} merged stations to DB (избранных сохранено: ${favoriteIds.size})")
             val entities = merged.mapIndexed { index, station ->
                 StationEntity(
                     id = station.id,
@@ -85,7 +87,7 @@ class StationRepositoryImpl @Inject constructor(
                     tags = station.tags.joinToString(","),
                     sortOrder = index,
                     source = station.source,
-                    isFavorite = false,
+                    isFavorite = station.id in favoriteIds,
                     qualities = encodeQualities(station.qualities)
                 )
             }