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.BoardDatabase;
import it.unisannio.ding.ids.wedroid.app.data.entity.Board;
import it.unisannio.ding.ids.wedroid.app.data.repository.BoardRepository;
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;
import it.unisannio.ding.ids.wedroid.wrapper.entity.BoardBackgroundColor;

public class BoardsListViewModel extends AndroidViewModel {
    private BoardRepository repository;
    private LiveData<List<Board>> allBoards;

    public BoardsListViewModel(@NonNull Application application) {
        super(application);
        PreferenceReader reader = new SharedPreferenceHelper(application);
        repository = new BoardRepository(
                BoardDatabase.getDatabase(application).boardDao(),
                ServicesFactory.Companion.getInstance(reader).getBoardService(),
                reader
        );

        allBoards = repository.getAllBoards();
    }

    public LiveData<List<Board>> getAllBoards() {
        return allBoards;
    }

    public void insertBoard(String title, boolean isPrivate, BoardBackgroundColor color) {
        repository.insertBoard(title, isPrivate, color);
    }

    public void deleteBoard(int position) {
        List<Board> boards = allBoards.getValue();

        if (boards != null)
            repository.deleteBoard(boards.get(position).getId());
    }

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