107 lines
2.9 KiB
Dart
107 lines
2.9 KiB
Dart
import 'package:get/get.dart';
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import 'package:getx_scaffold/getx_scaffold.dart';
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import 'package:pull_to_refresh/pull_to_refresh.dart';
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import 'model.dart';
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class MessageController extends GetxController {
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final RefreshController refreshController = RefreshController(initialRefresh: false);
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final RxList<MessageModel> messageList = <MessageModel>[].obs;
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int _pageNum = 1;
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final int _pageSize = 10;
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// 模拟所有已读状态，实际应根据接口判断
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final RxBool allRead = false.obs;
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@override
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void onInit() {
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super.onInit();
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_loadData(isRefresh: true);
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}
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Future<void> _loadData({bool isRefresh = false}) async {
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if (isRefresh) {
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_pageNum = 1;
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} else {
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_pageNum++;
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}
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try {
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// 模拟请求延迟
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await Future.delayed(const Duration(milliseconds: 500));
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// 模拟数据 (请替换为实际接口请求)
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// var response = await HttpService.to.post('message/list', data: {'pageNum': _pageNum, 'pageSize': _pageSize});
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List<MessageModel> newData = List.generate(10, (index) {
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int id = (_pageNum - 1) * _pageSize + index;
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return MessageModel(
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id: id.toString(),
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title: '加氢预约失败通知',
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content: '1月6日14时30分-1月6日15时30分，北京朝阳加氢站加氢预约失败。原因：设备维护',
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createTime: '刚刚',
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isRead: index % 3 == 0 ? 1 : 0,
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);
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});
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if (isRefresh) {
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messageList.assignAll(newData);
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refreshController.refreshCompleted();
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} else {
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if (newData.isEmpty) {
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refreshController.loadNoData();
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} else {
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messageList.addAll(newData);
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refreshController.loadComplete();
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}
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}
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_checkAllRead();
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} catch (e) {
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if (isRefresh) {
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refreshController.refreshFailed();
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} else {
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refreshController.loadFailed();
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}
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}
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}
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void onRefresh() => _loadData(isRefresh: true);
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void onLoading() => _loadData(isRefresh: false);
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// 标记全部已读
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void markAllRead() async {
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showLoading('正在标记...');
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try {
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// await HttpService.to.post('message/readAll');
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await Future.delayed(const Duration(milliseconds: 500));
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for (var msg in messageList) {
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msg.isRead = 1;
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}
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messageList.refresh();
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allRead.value = true;
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dismissLoading();
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showSuccessToast('全部已读');
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} catch (e) {
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dismissLoading();
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showErrorToast('操作失败');
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}
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}
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// 标记单条已读（弹窗显示时调用）
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void markRead(MessageModel message) async {
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if (message.isRead == 1) return;
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// await HttpService.to.post('message/read', data: {'id': message.id});
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message.isRead = 1;
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messageList.refresh();
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_checkAllRead();
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}
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void _checkAllRead() {
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allRead.value = messageList.every((msg) => msg.isRead == 1);
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}
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}
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