站点增加广播

ln_jq_app/lib/pages/b_page/reservation/controller.dart

@@ -28,6 +28,11 @@ class ReservationController extends GetxController with BaseControllerMixin {
       ? DateFormat('yyyy-MM-dd HH:mm').format(customEndTime!)
       : '点击选择结束时间';
 
+  // --- 站点广播相关 ---
+  final TextEditingController broadcastTitleController = TextEditingController();
+  final TextEditingController broadcastContentController = TextEditingController();
+  final RxInt selectedTabIndex = 0.obs;
+
   @override
   void onInit() {
     super.onInit();
@@ -120,8 +125,6 @@ class ReservationController extends GetxController with BaseControllerMixin {
     DateTime now = DateTime.now();
     DateTime initialDate = isStart ? (customStartTime ?? now) : (customEndTime ?? now);
 
-    // 确保初始时间不早于最小允许时间
-    // 将 minimumDate 稍微提前一点点（比如1分钟）
     DateTime minLimit = isStart
         ? now.subtract(const Duration(minutes: 1))
         : (customStartTime ?? now).subtract(const Duration(minutes: 1));
@@ -157,7 +160,6 @@ class ReservationController extends GetxController with BaseControllerMixin {
                     onPressed: () {
                       if (isStart) {
                         customStartTime = tempDate;
-                        // 如果开始时间变动后，结束时间早于开始时间，自动顺延一天
                         if (customEndTime != null &&
                             customEndTime!.isBefore(customStartTime!)) {
                           customEndTime = customStartTime!.add(const Duration(days: 1));
@@ -250,8 +252,54 @@ class ReservationController extends GetxController with BaseControllerMixin {
     }
   }
 
+  /// 发送站点广播
+  void sendBroadcast() async {
+    String title = broadcastTitleController.text.trim();
+    String content = broadcastContentController.text.trim();
+
+    if (title.isEmpty) {
+      showToast("请输入通知标题");
+      return;
+    }
+    if (content.isEmpty) {
+      showToast("请输入通知内容");
+      return;
+    }
+
+    showLoading("发送中...");
+    try {
+      var responseData = await HttpService.to.post(
+        'appointment/notice/push/station/broadcast',
+        data: {
+          'title': title,
+          'content': content,
+        },
+      );
+
+      dismissLoading();
+      if (responseData != null) {
+        var result = BaseModel.fromJson(responseData.data);
+        if (result.code == 0) {
+          showSuccessToast("广播发送成功");
+        } else {
+          showErrorToast(result.error);
+        }
+      }
+    } catch (e) {
+      dismissLoading();
+      showToast("发送失败，请稍后重试");
+    }
+  }
+
   void logout() async {
     await StorageService.to.clearLoginInfo();
     Get.offAll(() => LoginPage());
   }
+
+  @override
+  void onClose() {
+    broadcastTitleController.dispose();
+    broadcastContentController.dispose();
+    super.onClose();
+  }
 }