feat(search): wire full-screen search with genre browsing

core/src/main/java/hu/bbara/purefin/data/CompositeMediaRepository.kt

@@ -3,6 +3,7 @@ package hu.bbara.purefin.data
 import hu.bbara.purefin.Offline
 import hu.bbara.purefin.Online
 import hu.bbara.purefin.model.Episode
+import hu.bbara.purefin.model.Genre
 import hu.bbara.purefin.model.Movie
 import hu.bbara.purefin.model.Series
 import kotlinx.coroutines.CoroutineScope
@@ -10,7 +11,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.SharingStarted.Companion.Eagerly
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.flowOf
@@ -33,15 +34,19 @@ class CompositeMediaRepository @Inject constructor(
 
     override val movies: StateFlow<Map<UUID, Movie>> = activeRepository
         .flatMapLatest { it.movies }
-        .stateIn(scope, SharingStarted.Companion.Eagerly, emptyMap())
+        .stateIn(scope, Eagerly, emptyMap())
 
     override val series: StateFlow<Map<UUID, Series>> = activeRepository
         .flatMapLatest { it.series }
-        .stateIn(scope, SharingStarted.Companion.Eagerly, emptyMap())
+        .stateIn(scope, Eagerly, emptyMap())
 
     override val episodes: StateFlow<Map<UUID, Episode>> = activeRepository
         .flatMapLatest { it.episodes }
-        .stateIn(scope, SharingStarted.Companion.Eagerly, emptyMap())
+        .stateIn(scope, Eagerly, emptyMap())
+
+    override val genres: StateFlow<Set<Genre>> = activeRepository
+        .flatMapLatest { it.genres }
+        .stateIn(scope, Eagerly, emptySet())
 
     override suspend fun getMovie(id: UUID): Flow<Movie?> {
         return activeRepository

core/src/main/java/hu/bbara/purefin/data/MediaCatalogReader.kt

@@ -1,6 +1,7 @@
 package hu.bbara.purefin.data
 
 import hu.bbara.purefin.model.Episode
+import hu.bbara.purefin.model.Genre
 import hu.bbara.purefin.model.Movie
 import hu.bbara.purefin.model.Series
 import kotlinx.coroutines.flow.Flow
@@ -12,6 +13,7 @@ interface MediaCatalogReader {
     val movies: StateFlow<Map<UUID, Movie>>
     val series: StateFlow<Map<UUID, Series>>
     val episodes: StateFlow<Map<UUID, Episode>>
+    val genres: StateFlow<Set<Genre>>
     suspend fun getMovie(id: UUID): Flow<Movie?>
     suspend fun getSeries(id: UUID): Flow<Series?>
     suspend fun getEpisode(id: UUID): Flow<Episode?>

core/src/main/java/hu/bbara/purefin/feature/search/SearchViewModel.kt

@@ -5,8 +5,13 @@ import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
 import hu.bbara.purefin.data.MediaCatalogReader
 import hu.bbara.purefin.data.UserSessionRepository
+import hu.bbara.purefin.image.ArtworkKind
 import hu.bbara.purefin.image.ImageUrlBuilder
-import java.util.UUID
+import hu.bbara.purefin.model.MediaKind
+import hu.bbara.purefin.navigation.MovieDto
+import hu.bbara.purefin.navigation.NavigationManager
+import hu.bbara.purefin.navigation.Route
+import hu.bbara.purefin.navigation.SeriesDto
 import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
@@ -15,7 +20,7 @@ import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.launchIn
-import hu.bbara.purefin.image.ArtworkKind
+import java.util.UUID
 import javax.inject.Inject
 
 @HiltViewModel
@@ -23,8 +28,11 @@ import javax.inject.Inject
 class SearchViewModel @Inject constructor(
     private val mediaCatalogReader: MediaCatalogReader,
     private val userSessionRepository: UserSessionRepository,
+    private val navigationManager: NavigationManager,
 ) : ViewModel() {
 
+    val genres = mediaCatalogReader.genres
+
     private val _searchResult = MutableStateFlow<List<SearchResult>>(emptyList())
     val searchResult = _searchResult.asStateFlow()
 
@@ -54,6 +62,34 @@ class SearchViewModel @Inject constructor(
         this.query.value = query
     }
 
+    fun onSearchResultSelected(searchResult: SearchResult) {
+        when (searchResult.type) {
+            MediaKind.MOVIE -> onMovieSelected(searchResult.id)
+            MediaKind.SERIES -> onSeriesSelected(searchResult.id)
+            else -> Unit
+        }
+    }
+
+    private fun onMovieSelected(movieId: UUID) {
+        navigationManager.navigate(
+            Route.MovieRoute(
+                MovieDto(
+                    id = movieId,
+                )
+            )
+        )
+    }
+
+    private fun onSeriesSelected(seriesId: UUID) {
+        navigationManager.navigate(
+            Route.SeriesRoute(
+                SeriesDto(
+                    id = seriesId,
+                )
+            )
+        )
+    }
+
     private suspend fun createImageUrl(id: UUID) : String {
         return ImageUrlBuilder.toImageUrl(userSessionRepository.serverUrl.first(), id,
             ArtworkKind.PRIMARY)