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+import 'package:cpt_main/modules/notification/notification_group_data.dart';
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+import 'package:plugin_platform/engine/toast/toast_engine.dart';
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+import 'package:riverpod_annotation/riverpod_annotation.dart';
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+import 'package:widgets/load_state_layout.dart';
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+import 'package:widgets/widget_export.dart';
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+
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+import 'notification_state.dart';
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+
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+part 'notification_view_model.g.dart';
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+
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+@riverpod
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+class NotificationViewModel extends _$NotificationViewModel {
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+ @override
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+ NotificationState build() {
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+ return NotificationState(datas: []);
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+ }
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+
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+ var _curPage = 1; //请求参数当前的页面
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+ var _needShowPlaceholder = true; //是否展示LoadingView
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+
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+ // Refresh 控制器
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+ final EasyRefreshController refreshController = EasyRefreshController(
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+ controlFinishRefresh: true, //允许刷新
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+ controlFinishLoad: true, //允许加载
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+ );
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+
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+ //刷新页面状态
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+ void changeLoadingState(LoadState loadState, String? errorMsg) {
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+ state = state.copyWith(loadingState: loadState, errorMessage: errorMsg);
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+ }
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+
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+ // Refresh 刷新事件
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+ Future onRefresh() async {
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+ _curPage = 1;
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+ fetchList();
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+ }
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+
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+ // Refresh 加载事件
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+ Future loadMore() async {
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+ _curPage++;
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+ fetchList();
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+ }
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+
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+ // 重试请求
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+ Future retryRequest() async {
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+ _curPage = 1;
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+ _needShowPlaceholder = true;
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+ fetchList();
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+ }
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+
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+ /// 获取服务器数据
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+ Future fetchList() async {
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+ if (_needShowPlaceholder) {
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+ changeLoadingState(LoadState.State_Loading, null);
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+ }
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+
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+ // 获取 Applied 列表
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+ // var listResult = await _jobRepository.fetchJobAppliedList(
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+ // state.jobId,
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+ // state.selectedStatusId,
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+ // state.keyword,
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+ // curPage: _curPage,
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+ // cancelToken: cancelToken,
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+ // );
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+ //
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+ // // 处理数据
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+ // if (listResult.isSuccess) {
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+ // handleList(listResult.data?.rows);
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+ // } else {
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+ // errorMessage = listResult.errorMsg;
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+ // changeLoadingState(LoadState.State_Error);
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+ // }
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+
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+ await Future.delayed(const Duration(milliseconds: 1500));
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+
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+ List<NotificationGroupData> list = [];
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+ if (_curPage > 1) {
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+
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+ //这里只加载一页吧
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+ } else {
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+
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+ list.add(NotificationGroupData()
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+ ..groupId = "Toady"
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+ ..groupDatas = ["1", "2", "3", "4"]);
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+
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+ list.add(NotificationGroupData()
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+ ..groupId = "Friday 11 oct 2024"
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+ ..groupDatas = ["1", "2", "3"]);
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+
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+ list.add(NotificationGroupData()
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+ ..groupId = "Thursday 10 oct 2024"
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+ ..groupDatas = ["1", "2"]);
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+
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+ list.add(NotificationGroupData()
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+ ..groupId = "Wednesday 9 oct 2024"
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+ ..groupDatas = ["1"]);
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+
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+ }
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+
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+
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+ if (_curPage == 1) {
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+ //刷新的方式
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+ state = state.copyWith(datas: list);
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+ refreshController.finishRefresh();
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+
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+ //更新展示的状态
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+ changeLoadingState(LoadState.State_Success, null);
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+ } else {
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+ //加载更多
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+ final allList = state.datas;
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+ allList.addAll(list);
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+ state.datas.addAll(list);
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+
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+ // refreshController.finishLoad();
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+ refreshController.finishLoad(IndicatorResult.noMore);
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+
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+ state = state.copyWith(datas: allList);
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+ }
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+
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+ // 最后赋值
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+ _needShowPlaceholder = false;
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+ }
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+
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+// 处理数据与展示的逻辑
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+// void handleList(List<JobAppliedListSGRows>? list) {
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+// if (list != null && list.isNotEmpty) {
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+// //有数据,判断是刷新还是加载更多的数据
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+// if (_curPage == 1) {
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+// //刷新的方式
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+// state.datas.clear();
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+// state.datas.addAll(list);
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+// refreshController.finishRefresh();
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+//
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+// //更新展示的状态
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+// changeLoadingState(LoadState.State_Success);
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+// } else {
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+// //加载更多
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+// state.datas.addAll(list);
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+// refreshController.finishLoad();
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+// update();
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+// }
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+// } else {
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+// if (_curPage == 1) {
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+// //展示无数据的布局
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+// state.datas.clear();
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+// changeLoadingState(LoadState.State_Empty);
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+// refreshController.finishRefresh();
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+// } else {
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+// //展示加载完成,没有更多数据了
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+// refreshController.finishLoad(IndicatorResult.noMore);
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+// }
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+// }
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+// }
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+
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+ /// 点击标记全部
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+ void markAll() {
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+ ToastEngine.show("点击标记全部");
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+ }
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+}
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