35 lines
812 B
Dart
35 lines
812 B
Dart
import 'package:hive/hive.dart';
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import '../models/todo.dart';
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import 'todo_storage.dart';
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class HiveToDoStorage implements ToDoStorage {
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static const String _boxName = 'todoBox';
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Future<Box> get _box async {
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return Hive.box(_boxName);
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}
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@override
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Future<void> addTask(ToDo todo) async {
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final box = await _box;
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await box.add(todo.toJson());
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}
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@override
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Future<void> removeTask(int index) async {
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final box = await _box;
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await box.deleteAt(index);
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}
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@override
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Future<void> updateTask(int index, ToDo todo) async {
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final box = await _box;
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await box.putAt(index, todo.toJson());
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}
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@override
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Future<List<ToDo>> fetchTasks() async {
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final box = await _box;
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return box.values.map((e) => ToDo.fromJson(Map<String, dynamic>.from(e))).toList();
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}
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} |