可编辑预约

ln_jq_app/lib/common/styles/theme.dart

@@ -8,7 +8,7 @@ class AppTheme {
   static const Color themeColor = Color(0xFF0c83c3);
 
 
-  static const String test_service_url = "http://beta-esg.api.lnh2e.com/";
+  static const String test_service_url = "https://beta-esg.api.lnh2e.com/";
   static const String release_service_url = "";
   //加氢站相关查询
   static const String jiaqing_service_url = "https://beta.lnh2e.com/api/lingniu-manager-v1/v1/";

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

@@ -9,6 +9,8 @@ import 'package:ln_jq_app/common/model/base_model.dart';
 import 'package:ln_jq_app/common/model/station_model.dart';
 import 'package:ln_jq_app/common/model/vehicle_info.dart';
 import 'package:ln_jq_app/pages/b_page/site/controller.dart';
+import 'package:ln_jq_app/pages/c_page/reservation_edit/controller.dart';
+import 'package:ln_jq_app/pages/c_page/reservation_edit/view.dart';
 import 'package:ln_jq_app/pages/qr_code/view.dart';
 import 'package:ln_jq_app/storage_service.dart';
 
@@ -533,14 +535,37 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
                                         ), // Blue border
                                       ),
                                       child: Text(
-                                        reservation.stateName+"-"+reservation.addStatusName,
+                                        reservation.stateName +
+                                            "-" +
+                                            reservation.addStatusName,
                                         style: const TextStyle(
                                           color: Color(0xFF1890FF),
                                           fontWeight: FontWeight.bold,
                                         ),
                                       ),
                                     ),
-                                    Container(
+                                    plateNumber.isEmpty
+                                        ? SizedBox()
+                                        : GestureDetector(
+                                            onTap: () async {
+                                              var result = await Get.to(
+                                                () => ReservationEditPage(),
+                                                arguments: {
+                                                  'reservation': reservation,
+                                                  'difference': difference,
+                                                },
+                                                binding: BindingsBuilder(() {
+                                                  Get.put(ReservationEditController());
+                                                }),
+                                                preventDuplicates: false,
+                                              );
+                                              showToast("555$result");
+                                              if (result == true) {
+                                                Get.back();
+                                                getReservationList();
+                                              }
+                                            },
+                                            child: Container(
                                               padding: const EdgeInsets.symmetric(
                                                 horizontal: 12,
                                                 vertical: 4,
@@ -560,6 +585,7 @@ class C_ReservationController extends GetxController with BaseControllerMixin {
                                                 ),
                                               ),
                                             ),
+                                          ),
                                   ],
                                 ),
                                 const SizedBox(height: 12),

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

@@ -0,0 +1,254 @@
+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/b_page/site/controller.dart'; // For ReservationModel
+import 'package:ln_jq_app/common/styles/theme.dart';
+
+// Reusing the TimeSlot helper class from the reservation creation page.
+class TimeSlot {
+  final TimeOfDay start;
+  final TimeOfDay end;
+
+  TimeSlot(this.start, this.end);
+
+  String get display {
+    final startStr =
+        '${start.hour.toString().padLeft(2, '0')}:${start.minute.toString().padLeft(2, '0')}';
+    final endStr =
+        '${end.hour.toString().padLeft(2, '0')}:${end.minute.toString().padLeft(2, '0')}';
+    return '$startStr - $endStr';
+  }
+}
+
+class ReservationEditController extends GetxController with BaseControllerMixin {
+  late final ReservationModel reservation;
+  late final String difference;
+
+  // --- State Variables ---
+  final Rx<DateTime> selectedDate = DateTime.now().obs;
+  final Rx<TimeOfDay> startTime = TimeOfDay.now().obs;
+  final Rx<TimeOfDay> endTime = TimeOfDay.now().obs;
+  final TextEditingController amountController = TextEditingController();
+
+  // --- Getters for UI display ---
+  String get formattedTimeSlot =>
+      '${_formatTimeOfDay(startTime.value)} - ${_formatTimeOfDay(endTime.value)}';
+
+  @override
+  void onInit() {
+    super.onInit();
+    // Expect a Map containing both the reservation and the difference
+    final args = Get.arguments as Map<String, dynamic>;
+    reservation = args['reservation'] as ReservationModel;
+    difference = args['difference'] as String? ?? '0';
+
+    try {
+      // Initialize the UI with the data from the passed reservation object
+      selectedDate.value = DateFormat('yyyy-MM-dd').parse(reservation.date);
+
+      final startDateTime = DateFormat(
+        'yyyy-MM-dd HH:mm:ss',
+      ).parse(reservation.startTime);
+      startTime.value = TimeOfDay.fromDateTime(startDateTime);
+
+      final endDateTime = DateFormat('yyyy-MM-dd HH:mm:ss').parse(reservation.endTime);
+      endTime.value = TimeOfDay.fromDateTime(endDateTime);
+
+      amountController.text = reservation.hydAmount.replaceAll('kg', '');
+    } catch (e) {
+      showErrorToast("加载预约数据时出错");
+      Get.back(); // Go back if data is invalid
+    }
+  }
+
+  @override
+  void onClose() {
+    amountController.dispose();
+    super.onClose();
+  }
+
+  /// Reusable time slot picker logic, copied from the reservation creation page.
+  void pickTime(BuildContext context) {
+    final now = DateTime.now();
+    final isToday =
+        selectedDate.value.year == now.year &&
+        selectedDate.value.month == now.month &&
+        selectedDate.value.day == now.day;
+
+    final List<TimeSlot> availableSlots = [];
+    for (int i = 0; i < 48; i++) {
+      final startMinutes = i * 30;
+      final endMinutes = startMinutes + 30;
+      final slotStartTime = TimeOfDay(
+        hour: startMinutes ~/ 60,
+        minute: startMinutes % 60,
+      );
+      final slotEndTime = TimeOfDay(
+        hour: (endMinutes ~/ 60) % 24,
+        minute: endMinutes % 60,
+      );
+
+      final slotStartDateTime = DateTime(
+        selectedDate.value.year,
+        selectedDate.value.month,
+        selectedDate.value.day,
+        slotStartTime.hour,
+        slotStartTime.minute,
+      );
+
+      if (!isToday || slotStartDateTime.isAfter(now)) {
+        availableSlots.add(TimeSlot(slotStartTime, slotEndTime));
+      }
+    }
+
+    if (availableSlots.isEmpty) {
+      showToast('今天已没有可预约的时间段');
+      return;
+    }
+
+    int initialItem = availableSlots.indexWhere(
+      (slot) =>
+          slot.start.hour == startTime.value.hour &&
+          (startTime.value.minute < 30
+              ? slot.start.minute == 0
+              : slot.start.minute == 30),
+    );
+    if (initialItem == -1) initialItem = 0;
+
+    TimeSlot tempSlot = availableSlots[initialItem];
+
+    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),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: [
+                  CupertinoButton(
+                    onPressed: () {
+                      if (Get.isBottomSheetOpen ?? false) {
+                        Navigator.of(Get.overlayContext!).pop(); // 更加安全的关闭当前弹窗的方式
+                      }
+                    },
+                    child: const Text(
+                      '取消',
+                      style: TextStyle(color: CupertinoColors.systemGrey),
+                    ),
+                  ),
+                  CupertinoButton(
+                    onPressed: () {
+                      startTime.value = tempSlot.start;
+                      endTime.value = tempSlot.end;
+                      if (Get.isBottomSheetOpen ?? false) {
+                        Navigator.of(Get.overlayContext!).pop(); // 更加安全的关闭当前弹窗的方式
+                      }
+                    },
+                    child: const Text(
+                      '确认',
+                      style: TextStyle(
+                        color: AppTheme.themeColor,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const Divider(height: 1, color: Color(0xFFE5E5E5)),
+            Expanded(
+              child: CupertinoPicker(
+                scrollController: FixedExtentScrollController(initialItem: initialItem),
+                itemExtent: 40.0,
+                onSelectedItemChanged: (index) {
+                  tempSlot = availableSlots[index];
+                },
+                children: availableSlots
+                    .map((slot) => Center(child: Text(slot.display)))
+                    .toList(),
+              ),
+            ),
+          ],
+        ),
+      ),
+      backgroundColor: Colors.transparent,
+    );
+  }
+
+  /// This function will be called when the 'Save Changes' button is pressed.
+  void updateReservation() async {
+    String amountStr = amountController.text.toString();
+    if (amountStr.isEmpty) {
+      showToast("请输入需要预约的氢量");
+      return;
+    }
+    double amountDouble = (double.tryParse(amountStr) ?? 0.0);
+    if (amountDouble <= 0) {
+      showToast("预约氢量必须大于0");
+      return;
+    }
+    if (amountDouble > (double.tryParse(difference) ?? 0.0)) {
+      showToast('当前最大可预约氢量为$difference(KG)');
+      return;
+    }
+
+    showLoading("正在保存修改...");
+
+    final dateStr = DateFormat('yyyy-MM-dd').format(selectedDate.value);
+    final startTimeStr = '$dateStr ${_formatTimeOfDay(startTime.value)}:00';
+    final endTimeStr = '$dateStr ${_formatTimeOfDay(endTime.value)}:00';
+
+    try {
+      var responseData = await HttpService.to.post(
+        'appointment/orderAddHyd/saveOrUpdate',
+        data: {
+          'id': reservation.id,
+          'startTime': startTimeStr,
+          'endTime': endTimeStr,
+          'hydAmount': amountStr,
+        },
+      );
+
+      if (responseData == null || responseData.data == null) {
+        showToast('服务暂不可用，请稍后');
+        dismissLoading();
+        return;
+      }
+
+      var result = BaseModel.fromJson(responseData.data);
+
+      if (result.code == 0) {
+        showSuccessToast("修改成功");
+        //弹窗刷新数据
+        Get.back(result: true);
+      } else {
+        showErrorToast(result.message);
+      }
+    } catch (e) {
+      showErrorToast("保存失败，请稍后再试");
+    } finally {
+      dismissLoading();
+    }
+  }
+
+  String _formatTimeOfDay(TimeOfDay time) {
+    final hour = time.hour.toString().padLeft(2, '0');
+    final minute = time.minute.toString().padLeft(2, '0');
+    return '$hour:$minute';
+  }
+
+  @override
+  String get builderId => "reservationeditpage";
+}

ln_jq_app/lib/pages/c_page/reservation_edit/view.dart

@@ -0,0 +1,127 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+import 'controller.dart';
+
+class ReservationEditPage extends GetView<ReservationEditController> {
+  const ReservationEditPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return GetBuilder(
+      init: ReservationEditController(),
+      id: 'reservationeditpage',
+      builder: (_) {
+        return Scaffold(
+          appBar: AppBar(title: const Text('修改预约'), centerTitle: true),
+          body: SingleChildScrollView(
+            padding: const EdgeInsets.all(16.0),
+            child: Card(
+              elevation: 2,
+              shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+              child: Padding(
+                padding: const EdgeInsets.all(16.0),
+                child: Obx(
+                  () => Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      _buildPickerRow(
+                        label: '预约时间',
+                        value: controller.formattedTimeSlot,
+                        icon: Icons.access_time_outlined,
+                        onTap: () => controller.pickTime(context),
+                      ),
+                      _buildTextField(
+                        label: '预约氢量(KG)',
+                        controller: controller.amountController,
+                        // Use Obx to make the hint text responsive if needed, though here it's static.
+                        hint: '当前最大可预约氢量${controller.difference}(KG)',
+                        keyboardType: TextInputType.number,
+                      ),
+                      const SizedBox(height: 24),
+                      ElevatedButton(
+                        onPressed: controller.updateReservation,
+                        style: ElevatedButton.styleFrom(
+                          minimumSize: const Size(double.infinity, 48),
+                          shape: RoundedRectangleBorder(
+                            borderRadius: BorderRadius.circular(24),
+                          ),
+                        ),
+                        child: const Text(
+                          '保存修改',
+                          style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  Widget _buildPickerRow({
+    required String label,
+    required String value,
+    required IconData icon,
+    required VoidCallback onTap,
+  }) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 12.0),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 14)),
+          const SizedBox(height: 8),
+          InkWell(
+            onTap: onTap,
+            child: Container(
+              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 14),
+              decoration: BoxDecoration(
+                border: Border.all(color: Colors.grey[400]!),
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: [
+                  Text(value, style: const TextStyle(fontSize: 16)),
+                  Icon(icon, color: Colors.grey, size: 20),
+                ],
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildTextField({
+    required String label,
+    required TextEditingController controller,
+    required String hint,
+    TextInputType? keyboardType,
+  }) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 12.0),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 14)),
+          const SizedBox(height: 8),
+          TextFormField(
+            controller: controller,
+            keyboardType: keyboardType,
+            decoration: InputDecoration(
+              hintText: hint,
+              border: OutlineInputBorder(borderRadius: BorderRadius.circular(8.0)),
+              contentPadding: const EdgeInsets.symmetric(horizontal: 12.0),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}