package org.tasks.injection;

import android.arch.persistence.room.Room;
import android.content.Context;

import com.todoroo.astrid.dao.Database;
import com.todoroo.astrid.dao.TaskDao;
import com.todoroo.astrid.provider.Astrid2TaskProvider;

import com.todoroo.astrid.provider.Astrid3ContentProvider;
import org.tasks.ErrorReportingSingleThreadExecutor;
import org.tasks.analytics.Tracker;
import org.tasks.data.AlarmDao;
import org.tasks.data.FilterDao;
import org.tasks.data.GoogleTaskDao;
import org.tasks.data.GoogleTaskListDao;
import org.tasks.data.LocationDao;
import org.tasks.data.TagDao;
import org.tasks.data.TagDataDao;
import org.tasks.data.TaskAttachmentDao;
import org.tasks.data.TaskListMetadataDao;
import org.tasks.data.UserActivityDao;
import org.tasks.db.Migrations;
import org.tasks.locale.Locale;
import org.tasks.notifications.NotificationDao;

import java.util.concurrent.Executor;

import javax.inject.Named;

import dagger.Module;
import dagger.Provides;

@Module
public class ApplicationModule {
    private final Context context;

    public ApplicationModule(Context context) {
        this.context = context;
    }

    @Provides
    public Locale getLocale() {
        return Locale.getInstance(context);
    }

    @Provides
    @ForApplication
    public Context getApplicationContext() {
        return context;
    }

    @Provides
    @ApplicationScope
    @Named("iab-executor")
    public Executor getIabExecutor(Tracker tracker) {
        return new ErrorReportingSingleThreadExecutor("iab-executor", tracker);
    }

    @Provides
    @ApplicationScope
    public Database getAppDatabase(Tracker tracker) {
        return Room
                .databaseBuilder(context, Database.class, Database.NAME)
                .allowMainThreadQueries() // TODO: remove me
                .addMigrations(Migrations.MIGRATIONS)
                .build()
                .init(tracker, () -> {
                    Astrid2TaskProvider.notifyDatabaseModification(context);
                    Astrid3ContentProvider.notifyDatabaseModification(context);
                });
    }

    @Provides
    @ApplicationScope
    public NotificationDao getNotificationDao(Database database) {
        return database.notificationDao();
    }

    @Provides
    @ApplicationScope
    public TagDataDao getTagDataDao(Database database) {
        return database.getTagDataDao();
    }

    @Provides
    @ApplicationScope
    public UserActivityDao getUserActivityDao(Database database) {
        return database.getUserActivityDao();
    }

    @Provides
    @ApplicationScope
    public TaskAttachmentDao getTaskAttachmentDao(Database database) {
        return database.getTaskAttachmentDao();
    }

    @Provides
    @ApplicationScope
    public TaskListMetadataDao getTaskListMetadataDao(Database database) {
        return database.getTaskListMetadataDao();
    }

    @Provides
    @ApplicationScope
    public GoogleTaskDao getGoogleTaskDao(Database database) {
        return database.getGoogleTaskDao();
    }

    @Provides
    @ApplicationScope
    public AlarmDao getAlarmDao(Database database) {
        return database.getAlarmDao();
    }

    @Provides
    @ApplicationScope
    public LocationDao getGeofenceDao(Database database) {
        return database.getLocationDao();
    }

    @Provides
    @ApplicationScope
    public TagDao getTagDao(Database database) {
        return database.getTagDao();
    }

    @Provides
    @ApplicationScope
    public FilterDao getFilterDao(Database database) {
        return database.getFilterDao();
    }

    @Provides
    @ApplicationScope
    public GoogleTaskListDao getGoogleTaskListDao(Database database) {
        return database.getGoogleTaskListDao();
    }

    @Provides
    @ApplicationScope
    public TaskDao getTaskDao(Database database) {
        TaskDao taskDao = database.getTaskDao();
        taskDao.initialize(context);
        return taskDao;
    }
}