package com.pixelized.biblib.module

import android.content.Context
import android.content.SharedPreferences
import androidx.room.Room
import com.pixelized.biblib.database.BibLibDatabase
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)
class PersistenceModule {

    @Provides
    @Singleton
    fun provideDatabase(
        @ApplicationContext context: Context,
    ): BibLibDatabase {
        val builder = Room.databaseBuilder(
            context,
            BibLibDatabase::class.java,
            BibLibDatabase.DATABASE_NAME
        )
        return builder.fallbackToDestructiveMigration().build()
    }

    @Provides
    @Singleton
    fun providePreferences(
        @ApplicationContext context: Context,
    ): SharedPreferences {
        return context.getSharedPreferences(SHARED_PREF, Context.MODE_PRIVATE)
    }

    companion object {
        private const val SHARED_PREF = "BIB_LIB_SHARED_PREF"
    }
}