非营业状态 增加时间选择

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

@@ -1,32 +1,47 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:getx_scaffold/getx_scaffold.dart';
+import 'package:intl/intl.dart';
 import 'package:ln_jq_app/common/model/base_model.dart';
 import 'package:ln_jq_app/pages/login/view.dart';
 
+import '../../../common/styles/theme.dart';
 import '../../../storage_service.dart';
 
 class ReservationController extends GetxController with BaseControllerMixin {
   @override
-  String get builderId => 'b_reservation'; // 确保ID与View中一致
+  String get builderId => 'b_reservation';
 
-  // --- 运营状态下拉菜单所需的状态 ---
-  // 下拉菜单的选项列表
   final List<String> operationStatusOptions = ["营运中", "维修中", "暂停营业", "站点关闭"];
-
-  // 当前选中的值，默认为'运营中'
   String selectedOperationStatus = "营运中";
 
+  // --- 其它状态下的时间选择 ---
+  DateTime? customStartTime;
+  DateTime? customEndTime;
+
+  String get customStartTimeStr => customStartTime != null
+      ? DateFormat('yyyy-MM-dd HH:mm').format(customStartTime!)
+      : '点击选择开始时间';
+
+  String get customEndTimeStr => customEndTime != null
+      ? DateFormat('yyyy-MM-dd HH:mm').format(customEndTime!)
+      : '点击选择结束时间';
+
   @override
   void onInit() {
     super.onInit();
+    // 1. 初始化默认时间
+    customStartTime = DateTime.now();
+    customEndTime = customStartTime!.add(const Duration(days: 1));
     renderData();
   }
 
   String name = "";
   String address = "";
   String phone = "";
-  String costPrice = ""; //氢气价格
-  String customerPrice = ""; //官方价格
+  String costPrice = "";
+  String customerPrice = "";
   String startBusiness = "";
   String endBusiness = "";
   String timeStr = "";
@@ -35,7 +50,6 @@ class ReservationController extends GetxController with BaseControllerMixin {
 
   Future<void> renderData() async {
     showLoading("加载中");
-
     try {
       var responseData = await HttpService.to.get(
         'appointment/station/getStationInfoById?hydrogenId=${StorageService.to.userId}',
@@ -49,32 +63,30 @@ class ReservationController extends GetxController with BaseControllerMixin {
 
       try {
         var result = BaseModel.fromJson(responseData.data);
-
-        name = result.data["name"];
+        name = result.data["name"] ?? "";
         hydrogenId = result.data["hydrogenId"].toString();
-        address = result.data["address"];
-        var rawCostPrice = result.data["costPrice"];
-        if (rawCostPrice != null && rawCostPrice.toString().isNotEmpty) {
-          costPrice = "¥$rawCostPrice";
-        } else {
-          costPrice = "暂无价格";
-        }
-        var customerPriceTemp = result.data["customerPrice"];
-        if (customerPriceTemp != null && customerPriceTemp.toString().isNotEmpty) {
-          customerPrice = "$customerPriceTemp";
-        } else {
-          customerPrice = "暂无价格";
-        }
+        address = result.data["address"] ?? "";
 
-        phone = result.data["phone"];
-        startBusiness = result.data["startBusiness"];
-        endBusiness = result.data["endBusiness"];
+        var rawCostPrice = result.data["costPrice"];
+        costPrice = (rawCostPrice != null && rawCostPrice.toString().isNotEmpty)
+            ? "¥$rawCostPrice"
+            : "暂无价格";
+
+        var customerPriceTemp = result.data["customerPrice"];
+        customerPrice =
+            (customerPriceTemp != null && customerPriceTemp.toString().isNotEmpty)
+            ? "$customerPriceTemp"
+            : "暂无价格";
+
+        phone = result.data["phone"] ?? "";
+        startBusiness = result.data["startBusiness"] ?? "";
+        endBusiness = result.data["endBusiness"] ?? "";
         operatingEnterprise = result.data["operatingEnterprise"].toString();
+
         String temp = result.data["siteStatusName"].toString();
         selectedOperationStatus = (temp.isEmpty || temp == "null") ? "营运中" : temp;
 
         if (startBusiness.isNotEmpty && endBusiness.isNotEmpty) {
-          // 营业时间为24小时的特殊处理
           if (startBusiness == "00:00:00" && endBusiness == "23:59:59") {
             timeStr = "24小时营业";
           } else {
@@ -85,11 +97,9 @@ class ReservationController extends GetxController with BaseControllerMixin {
         }
 
         operatingEnterprise = operatingEnterprise.isEmpty ? "暂未设置" : operatingEnterprise;
-
         updateUi();
         dismissLoading();
       } catch (e) {
-        // 如果解析 JSON 失败
         dismissLoading();
         showToast('数据异常');
       }
@@ -98,7 +108,6 @@ class ReservationController extends GetxController with BaseControllerMixin {
     }
   }
 
-  /// 更新运营状态的方法
   void onOperationStatusChanged(String? newValue) {
     if (newValue != null) {
       selectedOperationStatus = newValue;
@@ -106,9 +115,102 @@ class ReservationController extends GetxController with BaseControllerMixin {
     }
   }
 
-  void saveInfo() async {
-    showLoading("保存中");
+  /// 使用底部滚轮形式选择时间（下拉框效果）
+  void pickDateTime(BuildContext context, bool isStart) {
+    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));
+
+    if (initialDate.isBefore(minLimit)) {
+      initialDate = isStart ? now : (customStartTime ?? now);
+    }
+
+    DateTime tempDate = initialDate;
+
+    Get.bottomSheet(
+      Container(
+        height: 300,
+        decoration: const BoxDecoration(
+          color: Colors.white,
+          borderRadius: BorderRadius.only(
+            topLeft: Radius.circular(16),
+            topRight: Radius.circular(16),
+          ),
+        ),
+        child: Column(
+          children: [
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: [
+                  CupertinoButton(
+                    onPressed: () => Get.back(),
+                    child: const Text('取消', style: TextStyle(color: Colors.grey)),
+                  ),
+                  CupertinoButton(
+                    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));
+                        }
+                      } else {
+                        if (tempDate.isBefore(customStartTime ?? DateTime.now())) {
+                          showToast('结束时间不能早于开始时间');
+                          return;
+                        }
+                        customEndTime = tempDate;
+                      }
+                      updateUi();
+                      Get.back();
+                    },
+                    child: const Text(
+                      '确定',
+                      style: TextStyle(
+                        color: AppTheme.themeColor,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const Divider(height: 1),
+            Expanded(
+              child: CupertinoDatePicker(
+                mode: CupertinoDatePickerMode.dateAndTime,
+                initialDateTime: initialDate,
+                minimumDate: minLimit,
+                use24hFormat: true,
+                onDateTimeChanged: (DateTime newDate) {
+                  tempDate = newDate;
+                },
+              ),
+            ),
+          ],
+        ),
+      ),
+      backgroundColor: Colors.transparent,
+    );
+  }
+
+  void saveInfo() async {
+    if (selectedOperationStatus != "营运中") {
+      if (customStartTime == null || customEndTime == null) {
+        showToast("请选择开始和结束时间");
+        return;
+      }
+    }
+
+    showLoading("保存中");
     try {
       var responseData = await HttpService.to.post(
         'appointment/station/updateStationStatus',
@@ -123,11 +225,17 @@ class ReservationController extends GetxController with BaseControllerMixin {
               : selectedOperationStatus == "暂停营业"
               ? "3"
               : 0,
+          'beginTime': selectedOperationStatus == "营运中"
+              ? null
+              : DateFormat('yyyy-MM-dd HH:mm:ss').format(customStartTime!),
+          'endTime': selectedOperationStatus == "营运中"
+              ? null
+              : DateFormat('yyyy-MM-dd HH:mm:ss').format(customEndTime!),
           'updateTime': getNowDateTimeString(),
         },
       );
 
-      if (responseData == null && responseData!.data == null) {
+      if (responseData == null || responseData!.data == null) {
         dismissLoading();
         showToast('服务暂不可用，请稍后');
         return;
@@ -143,10 +251,7 @@ class ReservationController extends GetxController with BaseControllerMixin {
   }
 
   void logout() async {
-    // TODO: 在这里执行退出登录的逻辑
-    //清理本地缓存的用户信息 导航到登录页面
     await StorageService.to.clearLoginInfo();
-
     Get.offAll(() => LoginPage());
   }
 }