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ln_jq_app/lib/pages/c_page/message/controller.dart

@@ -0,0 +1,106 @@
+import 'package:get/get.dart';
+import 'package:getx_scaffold/getx_scaffold.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
+import 'model.dart';
+
+class MessageController extends GetxController {
+  final RefreshController refreshController = RefreshController(initialRefresh: false);
+  final RxList<MessageModel> messageList = <MessageModel>[].obs;
+  int _pageNum = 1;
+  final int _pageSize = 10;
+
+  // 模拟所有已读状态，实际应根据接口判断
+  final RxBool allRead = false.obs; 
+
+  @override
+  void onInit() {
+    super.onInit();
+    _loadData(isRefresh: true);
+  }
+
+  Future<void> _loadData({bool isRefresh = false}) async {
+    if (isRefresh) {
+      _pageNum = 1;
+    } else {
+      _pageNum++;
+    }
+
+    try {
+      // 模拟请求延迟
+      await Future.delayed(const Duration(milliseconds: 500));
+      
+      // 模拟数据 (请替换为实际接口请求)
+      // var response = await HttpService.to.post('message/list', data: {'pageNum': _pageNum, 'pageSize': _pageSize});
+      
+      List<MessageModel> newData = List.generate(10, (index) {
+        int id = (_pageNum - 1) * _pageSize + index;
+        return MessageModel(
+          id: id.toString(),
+          title: '加氢预约失败通知',
+          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',
+          createTime: '刚刚',
+          isRead: index % 3 == 0 ? 1 : 0, 
+        );
+      });
+
+      if (isRefresh) {
+        messageList.assignAll(newData);
+        refreshController.refreshCompleted();
+      } else {
+        if (newData.isEmpty) {
+          refreshController.loadNoData();
+        } else {
+          messageList.addAll(newData);
+          refreshController.loadComplete();
+        }
+      }
+      
+      _checkAllRead();
+
+    } catch (e) {
+      if (isRefresh) {
+        refreshController.refreshFailed();
+      } else {
+        refreshController.loadFailed();
+      }
+    }
+  }
+
+  void onRefresh() => _loadData(isRefresh: true);
+  void onLoading() => _loadData(isRefresh: false);
+
+  // 标记全部已读
+  void markAllRead() async {
+    showLoading('正在标记...');
+    try {
+      // await HttpService.to.post('message/readAll');
+      await Future.delayed(const Duration(milliseconds: 500));
+      
+      for (var msg in messageList) {
+        msg.isRead = 1;
+      }
+      messageList.refresh();
+      allRead.value = true;
+      
+      dismissLoading();
+      showSuccessToast('全部已读');
+    } catch (e) {
+      dismissLoading();
+      showErrorToast('操作失败');
+    }
+  }
+
+  // 标记单条已读（弹窗显示时调用）
+  void markRead(MessageModel message) async {
+    if (message.isRead == 1) return;
+    
+    // await HttpService.to.post('message/read', data: {'id': message.id});
+    message.isRead = 1;
+    messageList.refresh();
+    _checkAllRead();
+  }
+
+  void _checkAllRead() {
+    allRead.value = messageList.every((msg) => msg.isRead == 1);
+  }
+}