package it.unisannio.ding.ids.wedroid.app.viewmodel;

import android.app.Application;

import androidx.annotation.NonNull;
import androidx.lifecycle.AndroidViewModel;
import androidx.lifecycle.LiveData;

import java.util.List;

import it.unisannio.ding.ids.wedroid.app.data.database.WListDatabase;
import it.unisannio.ding.ids.wedroid.app.data.entity.WList;
import it.unisannio.ding.ids.wedroid.app.data.repository.WListRepository;
import it.unisannio.ding.ids.wedroid.app.util.PreferenceReader;
import it.unisannio.ding.ids.wedroid.app.util.ServicesFactory;
import it.unisannio.ding.ids.wedroid.app.util.SharedPreferenceHelper;


public class WListsListViewModel extends AndroidViewModel {
    private WListRepository wListRepository;
    private LiveData<List<WList>> allWLists;

    public WListsListViewModel(@NonNull Application application) {
        super(application);
        PreferenceReader reader = new SharedPreferenceHelper(application);
        wListRepository = new WListRepository(
                WListDatabase.getDatabase(application).wListDao(),
                ServicesFactory.Companion.getInstance(reader).getListService(),
                reader);
        allWLists = wListRepository.getAllWLists();
    }

    public  LiveData<List<WList>> getAllWLists(){
        return allWLists;
    }

    public void deleteWList(int position, String idBoard) {
        List<WList> wList = allWLists.getValue();

        if (wList != null)
            wListRepository.deleteWList(idBoard, wList.get(position).getId());
    }

    public void refresh() {
        wListRepository.synchronize();
    }
}