AfigAliyev · AfigAliyev · Nov 8, 2022 · Nov 8, 2022
diff --git a/app/src/main/kotlin/com/maximillianleonov/cinemax/di/DataStoreModule.kt b/app/src/main/kotlin/com/maximillianleonov/cinemax/di/DataStoreModule.kt
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2022 Maximillian Leonov
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.maximillianleonov.cinemax.di
+
+import android.content.Context
+import androidx.datastore.preferences.preferencesDataStore
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object DataStoreModule {
+    @Provides
+    @Singleton
+    fun providePreferencesDataStore(@ApplicationContext context: Context) =
+        context.preferencesDataStore
+}
+
+private const val PREFERENCES_NAME = "preferences"
+private val Context.preferencesDataStore by preferencesDataStore(name = PREFERENCES_NAME)
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
@@ -21,5 +21,7 @@
         <item name="android:navigationBarColor">@color/primaryDark</item>
         <item name="android:windowLightStatusBar" tools:targetApi="23">false</item>
         <item name="android:windowLightNavigationBar" tools:targetApi="27">false</item>
+        <item name="android:dialogTheme">@style/Theme.Cinemax.Dialog</item>
     </style>
+
 </resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
@@ -21,11 +21,17 @@
         <item name="android:navigationBarColor">@color/primaryLight</item>
         <item name="android:windowLightStatusBar" tools:targetApi="23">true</item>
         <item name="android:windowLightNavigationBar" tools:targetApi="27">true</item>
+        <item name="android:dialogTheme">@style/Theme.Cinemax.Dialog</item>
     </style>
 
     <style name="Theme.Cinemax.Splash" parent="Theme.SplashScreen">
         <item name="windowSplashScreenBackground">@color/primaryDark</item>
         <item name="windowSplashScreenAnimatedIcon">@drawable/ic_splash</item>
         <item name="postSplashScreenTheme">@style/Theme.Cinemax</item>
     </style>
+
+    <style name="Theme.Cinemax.Dialog" parent="android:Theme.Material.Light.Dialog">
+        <item name="android:backgroundDimEnabled">false</item>
+    </style>
+
 </resources>
diff --git a/...ata/src/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/MovieRemoteMediator.kt b/...ata/src/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/MovieRemoteMediator.kt
@@ -33,13 +33,16 @@ import com.maximillianleonov.cinemax.core.database.model.common.MediaType
 import com.maximillianleonov.cinemax.core.database.model.movie.MovieEntity
 import com.maximillianleonov.cinemax.core.database.model.movie.MovieRemoteKeyEntity
 import com.maximillianleonov.cinemax.core.database.source.MovieDatabaseDataSource
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.network.source.MovieNetworkDataSource
+import kotlinx.coroutines.flow.first
 import java.io.IOException
 
 @OptIn(ExperimentalPagingApi::class)
 class MovieRemoteMediator(
     private val databaseDataSource: MovieDatabaseDataSource,
     private val networkDataSource: MovieNetworkDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource,
     private val mediaType: MediaType.Movie
 ) : RemoteMediator<Int, MovieEntity>() {
     @Suppress("ReturnCount")
@@ -71,6 +74,7 @@ class MovieRemoteMediator(
 
             val response = networkDataSource.getByMediaType(
                 mediaType = mediaType.asNetworkMediaType(),
+                language = preferencesDataStoreDataSource.getContentLanguage().first(),
                 page = currentPage
             )
 

diff --git a/...src/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/SearchMoviePagingSource.kt b/...src/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/SearchMoviePagingSource.kt
@@ -23,15 +23,18 @@ import com.maximillianleonov.cinemax.core.common.result.isFailure
 import com.maximillianleonov.cinemax.core.common.result.isSuccess
 import com.maximillianleonov.cinemax.core.data.mapper.asMovieModel
 import com.maximillianleonov.cinemax.core.data.util.Constants
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.domain.model.MovieModel
 import com.maximillianleonov.cinemax.core.network.model.movie.NetworkMovie
 import com.maximillianleonov.cinemax.core.network.source.MovieNetworkDataSource
 import com.maximillianleonov.cinemax.core.network.util.DEFAULT_PAGE
+import kotlinx.coroutines.flow.first
 import java.io.IOException
 
 class SearchMoviePagingSource(
     private val query: String,
-    private val networkDataSource: MovieNetworkDataSource
+    private val networkDataSource: MovieNetworkDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource
 ) : PagingSource<Int, MovieModel>() {
 
     override fun getRefreshKey(state: PagingState<Int, MovieModel>) = state.anchorPosition
@@ -40,7 +43,11 @@ class SearchMoviePagingSource(
     override suspend fun load(params: LoadParams<Int>): LoadResult<Int, MovieModel> {
         return try {
             val currentPage = params.key ?: DEFAULT_PAGE
-            val response = networkDataSource.search(query = query, page = currentPage)
+            val response = networkDataSource.search(
+                query = query,
+                language = preferencesDataStoreDataSource.getContentLanguage().first(),
+                page = currentPage
+            )
 
             when {
                 response.isSuccess() -> {

diff --git a/...rc/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/SearchTvShowPagingSource.kt b/...rc/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/SearchTvShowPagingSource.kt
@@ -23,15 +23,18 @@ import com.maximillianleonov.cinemax.core.common.result.isFailure
 import com.maximillianleonov.cinemax.core.common.result.isSuccess
 import com.maximillianleonov.cinemax.core.data.mapper.asTvShowModel
 import com.maximillianleonov.cinemax.core.data.util.Constants
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.domain.model.TvShowModel
 import com.maximillianleonov.cinemax.core.network.model.tvshow.NetworkTvShow
 import com.maximillianleonov.cinemax.core.network.source.TvShowNetworkDataSource
 import com.maximillianleonov.cinemax.core.network.util.DEFAULT_PAGE
+import kotlinx.coroutines.flow.first
 import java.io.IOException
 
 class SearchTvShowPagingSource(
     private val query: String,
-    private val networkDataSource: TvShowNetworkDataSource
+    private val networkDataSource: TvShowNetworkDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource
 ) : PagingSource<Int, TvShowModel>() {
 
     override fun getRefreshKey(state: PagingState<Int, TvShowModel>) = state.anchorPosition
@@ -40,7 +43,11 @@ class SearchTvShowPagingSource(
     override suspend fun load(params: LoadParams<Int>): LoadResult<Int, TvShowModel> {
         return try {
             val currentPage = params.key ?: DEFAULT_PAGE
-            val response = networkDataSource.search(query = query, page = currentPage)
+            val response = networkDataSource.search(
+                query = query,
+                language = preferencesDataStoreDataSource.getContentLanguage().first(),
+                page = currentPage
+            )
 
             when {
                 response.isSuccess() -> {

diff --git a/...ta/src/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/TvShowRemoteMediator.kt b/...ta/src/main/kotlin/com/maximillianleonov/cinemax/core/data/paging/TvShowRemoteMediator.kt
@@ -33,13 +33,16 @@ import com.maximillianleonov.cinemax.core.database.model.common.MediaType
 import com.maximillianleonov.cinemax.core.database.model.tvshow.TvShowEntity
 import com.maximillianleonov.cinemax.core.database.model.tvshow.TvShowRemoteKeyEntity
 import com.maximillianleonov.cinemax.core.database.source.TvShowDatabaseDataSource
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.network.source.TvShowNetworkDataSource
+import kotlinx.coroutines.flow.first
 import java.io.IOException
 
 @OptIn(ExperimentalPagingApi::class)
 class TvShowRemoteMediator(
     private val databaseDataSource: TvShowDatabaseDataSource,
     private val networkDataSource: TvShowNetworkDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource,
     private val mediaType: MediaType.TvShow
 ) : RemoteMediator<Int, TvShowEntity>() {
     @Suppress("ReturnCount")
@@ -71,6 +74,7 @@ class TvShowRemoteMediator(
 
             val response = networkDataSource.getByMediaType(
                 mediaType = mediaType.asNetworkMediaType(),
+                language = preferencesDataStoreDataSource.getContentLanguage().first(),
                 page = currentPage
             )
 

diff --git a/...n/kotlin/com/maximillianleonov/cinemax/core/data/repository/MovieDetailsRepositoryImpl.kt b/...n/kotlin/com/maximillianleonov/cinemax/core/data/repository/MovieDetailsRepositoryImpl.kt
@@ -22,19 +22,22 @@ import com.maximillianleonov.cinemax.core.data.mapper.asMovieDetailsModel
 import com.maximillianleonov.cinemax.core.data.mapper.listMap
 import com.maximillianleonov.cinemax.core.database.source.MovieDetailsDatabaseDataSource
 import com.maximillianleonov.cinemax.core.database.source.WishlistDatabaseDataSource
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.domain.model.MovieDetailsModel
 import com.maximillianleonov.cinemax.core.domain.repository.MovieDetailsRepository
 import com.maximillianleonov.cinemax.core.network.common.networkBoundResource
 import com.maximillianleonov.cinemax.core.network.model.movie.NetworkMovieDetails
 import com.maximillianleonov.cinemax.core.network.source.MovieDetailsNetworkDataSource
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
 import javax.inject.Inject
 
 class MovieDetailsRepositoryImpl @Inject constructor(
     private val databaseDataSource: MovieDetailsDatabaseDataSource,
     private val networkDataSource: MovieDetailsNetworkDataSource,
-    private val wishlistDatabaseDataSource: WishlistDatabaseDataSource
+    private val wishlistDatabaseDataSource: WishlistDatabaseDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource
 ) : MovieDetailsRepository {
     override fun getById(id: Int): Flow<CinemaxResult<MovieDetailsModel?>> = networkBoundResource(
         query = {
@@ -44,7 +47,12 @@ class MovieDetailsRepositoryImpl @Inject constructor(
                 )
             }
         },
-        fetch = { networkDataSource.getById(id) },
+        fetch = {
+            networkDataSource.getById(
+                id = id,
+                language = preferencesDataStoreDataSource.getContentLanguage().first()
+            )
+        },
         saveFetchResult = { response ->
             databaseDataSource.deleteAndInsert(response.asMovieDetailsEntity())
         }
@@ -59,7 +67,12 @@ class MovieDetailsRepositoryImpl @Inject constructor(
                     )
                 }
             },
-            fetch = { networkDataSource.getByIds(ids) },
+            fetch = {
+                networkDataSource.getByIds(
+                    ids = ids,
+                    language = preferencesDataStoreDataSource.getContentLanguage().first()
+                )
+            },
             saveFetchResult = { response ->
                 databaseDataSource.deleteAndInsertAll(
                     response.map(NetworkMovieDetails::asMovieDetailsEntity)

diff --git a/...src/main/kotlin/com/maximillianleonov/cinemax/core/data/repository/MovieRepositoryImpl.kt b/...src/main/kotlin/com/maximillianleonov/cinemax/core/data/repository/MovieRepositoryImpl.kt
@@ -31,18 +31,21 @@ import com.maximillianleonov.cinemax.core.data.paging.SearchMoviePagingSource
 import com.maximillianleonov.cinemax.core.data.util.defaultPagingConfig
 import com.maximillianleonov.cinemax.core.database.model.movie.MovieEntity
 import com.maximillianleonov.cinemax.core.database.source.MovieDatabaseDataSource
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.domain.model.MediaTypeModel
 import com.maximillianleonov.cinemax.core.domain.model.MovieModel
 import com.maximillianleonov.cinemax.core.domain.repository.MovieRepository
 import com.maximillianleonov.cinemax.core.network.common.networkBoundResource
 import com.maximillianleonov.cinemax.core.network.source.MovieNetworkDataSource
 import com.maximillianleonov.cinemax.core.network.util.PAGE_SIZE
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
 import javax.inject.Inject
 
 class MovieRepositoryImpl @Inject constructor(
     private val databaseDataSource: MovieDatabaseDataSource,
-    private val networkDataSource: MovieNetworkDataSource
+    private val networkDataSource: MovieNetworkDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource
 ) : MovieRepository {
     override fun getByMediaType(
         mediaTypeModel: MediaTypeModel.Movie
@@ -55,7 +58,12 @@ class MovieRepositoryImpl @Inject constructor(
                     pageSize = PAGE_SIZE
                 ).listMap(MovieEntity::asMovieModel)
             },
-            fetch = { networkDataSource.getByMediaType(mediaType.asNetworkMediaType()) },
+            fetch = {
+                networkDataSource.getByMediaType(
+                    mediaType = mediaType.asNetworkMediaType(),
+                    language = preferencesDataStoreDataSource.getContentLanguage().first()
+                )
+            },
             saveFetchResult = { response ->
                 databaseDataSource.deleteByMediaTypeAndInsertAll(
                     mediaType = mediaType,
@@ -72,13 +80,24 @@ class MovieRepositoryImpl @Inject constructor(
         val mediaType = mediaTypeModel.asMediaType()
         return Pager(
             config = defaultPagingConfig,
-            remoteMediator = MovieRemoteMediator(databaseDataSource, networkDataSource, mediaType),
+            remoteMediator = MovieRemoteMediator(
+                databaseDataSource = databaseDataSource,
+                networkDataSource = networkDataSource,
+                preferencesDataStoreDataSource = preferencesDataStoreDataSource,
+                mediaType = mediaType
+            ),
             pagingSourceFactory = { databaseDataSource.getPagingByMediaType(mediaType) }
         ).flow.pagingMap(MovieEntity::asMovieModel)
     }
 
     override fun search(query: String): Flow<PagingData<MovieModel>> = Pager(
         config = defaultPagingConfig,
-        pagingSourceFactory = { SearchMoviePagingSource(query, networkDataSource) }
+        pagingSourceFactory = {
+            SearchMoviePagingSource(
+                query = query,
+                networkDataSource = networkDataSource,
+                preferencesDataStoreDataSource = preferencesDataStoreDataSource
+            )
+        }
     ).flow
 }
diff --git a/.../main/kotlin/com/maximillianleonov/cinemax/core/data/repository/SettingsRepositoryImpl.kt b/.../main/kotlin/com/maximillianleonov/cinemax/core/data/repository/SettingsRepositoryImpl.kt
@@ -16,14 +16,33 @@
 
 package com.maximillianleonov.cinemax.core.data.repository
 
+import com.maximillianleonov.cinemax.core.data.util.titlecase
 import com.maximillianleonov.cinemax.core.database.source.SettingsDatabaseDataSource
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.domain.repository.SettingsRepository
+import java.util.Locale
 import javax.inject.Inject
 
 class SettingsRepositoryImpl @Inject constructor(
-    databaseDataSource: SettingsDatabaseDataSource
+    databaseDataSource: SettingsDatabaseDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource
 ) : SettingsRepository {
     override val repoUrl = databaseDataSource.repoUrl
     override val privacyPolicyUrl = databaseDataSource.privacyPolicyUrl
     override val version = databaseDataSource.version
+
+    override fun getAvailableLanguages(): Map<String, String> {
+        val languages = mutableMapOf<String, String>()
+        Locale.getAvailableLocales()
+            .sortedBy(Locale::getDisplayLanguage)
+            .forEach { locale ->
+                languages[locale.language] = locale.displayLanguage.titlecase()
+            }
+        return languages
+    }
+
+    override fun getContentLanguage() = preferencesDataStoreDataSource.getContentLanguage()
+    override suspend fun setContentLanguage(contentLanguage: String) {
+        preferencesDataStoreDataSource.setContentLanguage(contentLanguage)
+    }
 }
diff --git a/.../kotlin/com/maximillianleonov/cinemax/core/data/repository/TvShowDetailsRepositoryImpl.kt b/.../kotlin/com/maximillianleonov/cinemax/core/data/repository/TvShowDetailsRepositoryImpl.kt
@@ -22,19 +22,22 @@ import com.maximillianleonov.cinemax.core.data.mapper.asTvShowDetailsModel
 import com.maximillianleonov.cinemax.core.data.mapper.listMap
 import com.maximillianleonov.cinemax.core.database.source.TvShowDetailsDatabaseDataSource
 import com.maximillianleonov.cinemax.core.database.source.WishlistDatabaseDataSource
+import com.maximillianleonov.cinemax.core.datastore.PreferencesDataStoreDataSource
 import com.maximillianleonov.cinemax.core.domain.model.TvShowDetailsModel
 import com.maximillianleonov.cinemax.core.domain.repository.TvShowDetailsRepository
 import com.maximillianleonov.cinemax.core.network.common.networkBoundResource
 import com.maximillianleonov.cinemax.core.network.model.tvshow.NetworkTvShowDetails
 import com.maximillianleonov.cinemax.core.network.source.TvShowDetailsNetworkDataSource
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
 import javax.inject.Inject
 
 class TvShowDetailsRepositoryImpl @Inject constructor(
     private val databaseDataSource: TvShowDetailsDatabaseDataSource,
     private val networkDataSource: TvShowDetailsNetworkDataSource,
-    private val wishlistDatabaseDataSource: WishlistDatabaseDataSource
+    private val wishlistDatabaseDataSource: WishlistDatabaseDataSource,
+    private val preferencesDataStoreDataSource: PreferencesDataStoreDataSource
 ) : TvShowDetailsRepository {
     override fun getById(id: Int): Flow<CinemaxResult<TvShowDetailsModel?>> = networkBoundResource(
         query = {
@@ -44,7 +47,12 @@ class TvShowDetailsRepositoryImpl @Inject constructor(
                 )
             }
         },
-        fetch = { networkDataSource.getById(id) },
+        fetch = {
+            networkDataSource.getById(
+                id = id,
+                language = preferencesDataStoreDataSource.getContentLanguage().first()
+            )
+        },
         saveFetchResult = { response ->
             databaseDataSource.deleteAndInsert(response.asTvShowDetailsEntity())
         }
@@ -59,7 +67,12 @@ class TvShowDetailsRepositoryImpl @Inject constructor(
                     )
                 }
             },
-            fetch = { networkDataSource.getByIds(ids) },
+            fetch = {
+                networkDataSource.getByIds(
+                    ids = ids,
+                    language = preferencesDataStoreDataSource.getContentLanguage().first()
+                )
+            },
             saveFetchResult = { response ->
                 databaseDataSource.deleteAndInsertAll(
                     response.map(NetworkTvShowDetails::asTvShowDetailsEntity)