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53 lines
1.7 KiB
53 lines
1.7 KiB
3 years ago
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import 'package:aku_new_community_manager/const/saas_api.dart';
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import 'package:aku_new_community_manager/saas_models/login/china_region_model.dart';
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import 'package:aku_new_community_manager/saas_models/login/history_login_model.dart';
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import 'package:aku_new_community_manager/tools/user_tool.dart';
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import 'package:aku_new_community_manager/utils/hive_store.dart';
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import 'package:aku_new_community_manager/utils/network/net_util.dart';
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import 'package:flutter/material.dart';
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class DataProvider extends ChangeNotifier {
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Future init() async {
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_loginHistories = HiveStore.dataBox!
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.get('historyLogin')
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?.cast<HistoryLoginModel>()
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.toList() ??
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[];
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_cityModel =
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HiveStore.dataBox!.get('cities')?.cast<ChinaRegionModel>().toList() ??
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[];
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if (_cityModel.isEmpty) {
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updateCityList();
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}
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}
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List<ChinaRegionModel> _cityModel = [];
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List<ChinaRegionModel> get cityModel => _cityModel;
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Future<bool> updateCityList() async {
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var model = await NetUtil().get(SAASAPI.city.allCity);
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if (model.success) {
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_cityModel = (model.data as List)
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.map((e) => ChinaRegionModel.fromJson(e))
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.toList();
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HiveStore.dataBox!.put('cities', _cityModel);
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return true;
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} else {
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return false;
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}
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}
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List<HistoryLoginModel> _loginHistories = [];
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List<HistoryLoginModel> get loginHistories => _loginHistories;
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Future addHistories() async {
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_loginHistories.insert(0, UserTool.appProvider.pickedCityAndCommunity!);
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if (_loginHistories.length > 4) {
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_loginHistories.removeAt(_loginHistories.length - 1);
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}
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HiveStore.dataBox!.put('historyLogin', _loginHistories);
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}
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}
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