package uk.silverlabs.silverdroid.data

import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import uk.silverlabs.silverdroid.data.model.InstalledApp
import uk.silverlabs.silverdroid.data.model.PwaApp

@Database(
    entities = [PwaApp::class, InstalledApp::class],
    version = 2,
    exportSchema = true
)
abstract class PwaDatabase : RoomDatabase() {
    abstract fun pwaAppDao(): PwaAppDao
    abstract fun installedAppDao(): InstalledAppDao

    companion object {
        @Volatile
        private var INSTANCE: PwaDatabase? = null

        fun getInstance(context: Context): PwaDatabase {
            return INSTANCE ?: synchronized(this) {
                val instance = Room.databaseBuilder(
                    context.applicationContext,
                    PwaDatabase::class.java,
                    "pwa_database"
                )
                    .fallbackToDestructiveMigration()
                    .build()
                INSTANCE = instance
                instance
            }
        }
    }
}