46 lines
1019 B
Dart
46 lines
1019 B
Dart
// Author: fengshengxiong
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// Date: 2024/5/8
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// Description: 收藏数据
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import 'package:tone_snap/data/models/voice_model.dart';
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import 'package:tone_snap/data/storage/hive_storage.dart';
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class MyVoiceData {
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/// 私有构造函数
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MyVoiceData._();
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/// 静态常量用于保存类的唯一实例
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static final MyVoiceData _instance = MyVoiceData._();
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/// 工厂构造函数返回类的唯一实例
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factory MyVoiceData() {
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return _instance;
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}
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/// 声明盒子
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/// 注意, main函数中这个盒子已经打开, 可以进行存储操作
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final _box = getMyVoiceBox();
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/// 获取数据
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List<VoiceModel> getList() {
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return _box.values.toList();
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}
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/// 添加数据
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Future<int> addData(VoiceModel voiceModel) async {
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return await _box.add(voiceModel);
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}
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/// 删除
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Future<void> delete(index) async {
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await _box.deleteAt(index);
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await _box.flush();
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}
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/// 清空所有数据
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Future<void> clear() async {
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await _box.clear();
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await _box.flush();
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}
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}
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