@Module
class AppModule(private val app: SeezApp) {
    @Provides
    @Singleton
    fun provideApp() = app

    @Provides
    @Singleton
    fun provideContext(): Context = app.applicationContext

    @Provides
    @Singleton
    fun provideSharedPreferences(): SharedPreferences = app.getSharedPreferences(
        SHARED_PREFERENCES_TITLE,
        Context.MODE_PRIVATE
    )

    //Needs sharedPrefs
    @Provides
    @Singleton
    fun provideApiService() = ApiManager.initApiService(provideSharedPreferences())

    @Provides
    @Singleton
    fun provideNumberFormatter(): NumberFormat = NumberFormat.getInstance(Locale.getDefault())

    @Provides
    @Singleton
    fun providesDBHelper(): AppDatabase = Room.databaseBuilder(
        app,
        AppDatabase::class.java,
        SEEZ_APP_DB_NAME
    )
        .fallbackToDestructiveMigration()
        .build()
}