import 'package:flutter/cupertino.dart';
import 'package:sqflite/sqflite.dart';
import 'habit.dart';

abstract class ToDoInterface {

  Future<void> createTable(Database database);

  Future<int> create({required String title, required String subtitle, required IconData icon});

  Future<List<Habit>> fetchAll();

  Future<Habit?> fetchById(int id);

  Future<int> update({required int id, required String title, required String subtitle, required IconData icon});

  Future<void> delete(int id);

  Future<int?>? updateCompletionStatus(int id, bool isCompleted);
}