Updated on 2026-08-14

data/app-theme/.gitignore

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+/build

data/app-theme/build.gradle.kts

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+plugins {
+    alias(deps.plugins.android.library)
+    alias(deps.plugins.kotlin.android)
+    alias(deps.plugins.kotlin.kapt)
+    id("configuration")
+}
+
+android {
+    namespace = "com.tangem.data.apptheme"
+}
+
+dependencies {
+
+    /** Project - Domain */
+    implementation(projects.domain.appTheme)
+    implementation(projects.domain.appTheme.models)
+
+    /** Project - Data */
+    implementation(projects.core.datasource)
+
+    /** Project - Utils */
+    implementation(projects.core.utils)
+
+    /** DI */
+    implementation(deps.hilt.core)
+    kapt(deps.hilt.kapt)
+
+    /** Other */
+    implementation(deps.kotlin.coroutines)
+
+    /** Local storages */
+    implementation(deps.androidx.datastore)
+}

data/app-theme/src/main/kotlin/com/tangem/data/apptheme/DefaultAppThemeModeRepository.kt

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+package com.tangem.data.apptheme
+
+import com.tangem.datasource.local.preferences.AppPreferencesStore
+import com.tangem.datasource.local.preferences.PreferencesKeys
+import com.tangem.datasource.local.preferences.utils.getObject
+import com.tangem.datasource.local.preferences.utils.storeObject
+import com.tangem.domain.apptheme.model.AppThemeMode
+import com.tangem.domain.apptheme.repository.AppThemeModeRepository
+import kotlinx.coroutines.flow.Flow
+
+internal class DefaultAppThemeModeRepository(
+    private val appPreferencesStore: AppPreferencesStore,
+) : AppThemeModeRepository {
+
+    override fun getAppThemeMode(): Flow<AppThemeMode> {
+        return appPreferencesStore.getObject(
+            key = PreferencesKeys.APP_THEME_MODE_KEY,
+            default = AppThemeMode.DEFAULT,
+        )
+    }
+
+    override suspend fun changeAppThemeMode(mode: AppThemeMode) {
+        appPreferencesStore.storeObject(key = PreferencesKeys.APP_THEME_MODE_KEY, value = mode)
+    }
+}

data/app-theme/src/main/kotlin/com/tangem/data/apptheme/di/AppThemeModeDataModule.kt

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+package com.tangem.data.apptheme.di
+
+import com.tangem.data.apptheme.DefaultAppThemeModeRepository
+import com.tangem.datasource.local.preferences.AppPreferencesStore
+import com.tangem.domain.apptheme.repository.AppThemeModeRepository
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+internal object AppThemeModeDataModule {
+
+    @Provides
+    @Singleton
+    fun provideAppThemeModeRepository(appPreferencesStore: AppPreferencesStore): AppThemeModeRepository {
+        return DefaultAppThemeModeRepository(appPreferencesStore = appPreferencesStore)
+    }
+}