提交预约，相关修改

2025-11-14 17:14:58 +08:00
parent 1a635f0923
commit 2aeff5e8a6
3 changed files with 313 additions and 108 deletions
--- a/ln_jq_app/lib/common/model/station_model.dart
+++ b/ln_jq_app/lib/common/model/station_model.dart
@@ -0,0 +1,26 @@
+class StationModel {
+  final String hydrogenId;
+  final String name;
+  final String address;
+  final String price;
+  final String siteStatusName; // 例如 "维修中"
+
+  StationModel({
+    required this.hydrogenId,
+    required this.name,
+    required this.address,
+    required this.price,
+    required this.siteStatusName,
+  });
+
+  // 从 JSON map 创建对象的工厂构造函数
+  factory StationModel.fromJson(Map<String, dynamic> json) {
+    return StationModel(
+      hydrogenId: json['hydrogenId'] ?? '',
+      name: json['name'] ?? '未知站点',
+      address: json['address'] ?? '地址未知',
+      price: json['price']?.toString() ?? '0.00',
+      siteStatusName: json['siteStatusName'] ?? '',
+    );
+  }
+}
--- a/ln_jq_app/lib/pages/c_page/reservation/controller.dart
+++ b/ln_jq_app/lib/pages/c_page/reservation/controller.dart
@@ -6,6 +6,7 @@ import 'package:getx_scaffold/common/services/http.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/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/storage_service.dart';
@@ -25,8 +26,8 @@ class ReservationController extends GetxController with BaseControllerMixin {
  final TextEditingController amountController = TextEditingController();
  TextEditingController plateNumberController = TextEditingController();

-  final List<String> stationOptions = ['诚志AP银河路加氢站', '站点B', '站点C'];
-  final Rx<String> selectedStation = '诚志AP银河路加氢站'.obs;
+  final RxList<StationModel> stationOptions = <StationModel>[].obs;
+  final Rxn<String> selectedStationId = Rxn<String>(); // 用 ID 来选择

  String get formattedDate => DateFormat('yyyy-MM-dd').format(selectedDate.value);

@@ -97,7 +98,7 @@ class ReservationController extends GetxController with BaseControllerMixin {
                      )
                    : selectedDate.value,

-                // 【核心】设置最小可选日期为“今天凌晨0点”
+                // 设置最小可选日期为“今天凌晨0点”
                minimumDate: DateTime(
                  DateTime.now().year,
                  DateTime.now().month,
@@ -117,11 +118,11 @@ class ReservationController extends GetxController with BaseControllerMixin {
  }

  void pickTime(BuildContext context, bool isStartTime) {
-    // 1. 确定当前操作的时间和初始值
+    //  确定当前操作的时间和初始值
    TimeOfDay initialTime = isStartTime ? startTime.value : endTime.value;
    DateTime now = DateTime.now();

-    // 2.【核心】计算最小可选时间 (Minimum Date)
+    // 计算最小可选时间
    DateTime? minimumDateTime; // 默认为 null，即可选任意时间

    // 获取当前选择的日期（年月日）
@@ -135,12 +136,12 @@ class ReservationController extends GetxController with BaseControllerMixin {
    final today = DateTime(now.year, now.month, now.day);

    if (isStartTime) {
-      // 如果是选择【开始时间】并且日期是【今天】
+      // 如果是选择开始时间并且日期是 今天
      if (selectedDay.isAtSameMomentAs(today)) {
        minimumDateTime = now; // 最小可选时间就是现在
      }
    } else {
-      // 如果是选择【结束时间】
+      // 如果是选择结束时间
      // 将开始时间转换为 DateTime 对象
      final startDateTime = DateTime(
        selectedDate.value.year,
@@ -159,7 +160,7 @@ class ReservationController extends GetxController with BaseControllerMixin {
      }
    }

-    // 3. 准备 DatePicker 的初始显示时间
+    // 初始显示时间
    DateTime initialDateTime = DateTime(
      selectedDate.value.year,
      selectedDate.value.month,
@@ -225,25 +226,25 @@ class ReservationController extends GetxController with BaseControllerMixin {

                      //结束时间必须晚于开始时间
                      if (isStartTime) {
-                        // 和【已有的结束时间】比较
+                        // 已有的结束时间 比较
                        final pickedStartInMinutes =
                            pickedTempTime.hour * 60 + pickedTempTime.minute;
                        final endInMinutes =
                            endTime.value.hour * 60 + endTime.value.minute;

                        if (pickedStartInMinutes >= endInMinutes) {
-                          // 在这里，我们不提示错误，而是智能地调整结束时间
+                          // 整结束时间
                          startTime.value = pickedTempTime;
                          final newEndDateTime = tempTime.add(
                            const Duration(minutes: 30),
                          );
                          endTime.value = TimeOfDay.fromDateTime(newEndDateTime);
                        } else {
-                          // 合法，直接设置开始时间
+                          //设置开始时间
                          startTime.value = pickedTempTime;
                        }
                      } else {
-                        // 如果当前正在设置【结束时间】，我们来和【已有的开始时间】比较
+                        // 如果当前正在设置结束时间，我们来和已有的开始时间比较
                        final pickedEndInMinutes =
                            pickedTempTime.hour * 60 + pickedTempTime.minute;
                        final startInMinutes =
@@ -253,7 +254,6 @@ class ReservationController extends GetxController with BaseControllerMixin {
                          showToast('结束时间必须晚于开始时间');
                          return; // 中断执行，不关闭弹窗
                        } else {
-                          // 合法，直接设置结束时间
                          endTime.value = pickedTempTime;
                        }
                      }
@@ -290,17 +290,62 @@ class ReservationController extends GetxController with BaseControllerMixin {
  }

  /// 提交预约
-  void submitReservation() {
-    // TODO: 在这里执行提交预约的逻辑
-    print('提交预约:');
-    print('日期: $formattedDate');
-    print('开始时间: $formattedStartTime');
-    print('结束时间: $formattedEndTime');
-    print('预约氢量: ${amountController.text}');
-    print('车牌号: ${plateNumberController.text}');
-    print('加氢站: ${selectedStation.value}');
+  void submitReservation() async {
+    if (plateNumber.isEmpty) {
+      showToast("请先绑定车辆");
+      return;
+    }
+    String ampuntStr = amountController.text.toString();
+    if (ampuntStr.isEmpty) {
+      showToast("请输入需要预约的氢量");
+      return;
+    }
+    if (selectedStationId.value == null || selectedStationId.value!.isEmpty) {
+      showToast("请先选择加氢站");
+      return;
+    }
+    try {
+      showLoading("提交中");
+      final selectedStation = stationOptions.firstWhere(
+        (s) => s.hydrogenId == selectedStationId.value,
+      );

-    Get.snackbar('成功', '预约已提交！', snackPosition: SnackPosition.BOTTOM);
+      final dateStr = formattedDate; // "yyyy-MM-dd"
+      final startTimeStr = '$dateStr ${formattedStartTime}:00'; // "yyyy-MM-dd HH:mm:ss"
+      final endTimeStr = '$dateStr ${formattedEndTime}:00';
+
+      var responseData = await HttpService.to.post(
+        'appointment/orderAddHyd/saveOrUpdate',
+        data: {
+          'plateNumber': plateNumber,
+          'date': dateStr,
+          'startTime': startTimeStr,
+          'endTime': endTimeStr,
+          'stationId': selectedStationId.value,
+          'stationName': selectedStation.name,
+          'contacts': StorageService.to.name,
+          'phone': StorageService.to.phone,
+          'hydAmount': ampuntStr,
+        },
+      );
+
+      if (responseData == null) {
+        dismissLoading();
+        showToast('服务暂不可用，请稍后');
+        return;
+      }
+      dismissLoading();
+
+      var result = BaseModel.fromJson(responseData.data);
+      if (result.code == 0) {
+        showSuccessToast("预约成功");
+      } else {
+        showErrorToast(result.message);
+      }
+    } catch (e) {
+      dismissLoading();
+      showToast('服务暂不可用，请稍后');
+    }
  }

  /// 状态变量：是否有预约数据
@@ -319,7 +364,7 @@ class ReservationController extends GetxController with BaseControllerMixin {
        data: {
          'phone': StorageService.to.phone, // 使用从 renderData 中获取到的 name
          'pageNum': 1,
-          'pageSize': 30, // 暂时不考虑分页，一次获取30条
+          'pageSize': 50, // 暂时不考虑分页，一次获取30条
        },
      );

@@ -618,7 +663,29 @@ class ReservationController extends GetxController with BaseControllerMixin {
      try {
        dismissLoading();
        var result = BaseModel.fromJson(responseData.data);
-        // showToast(result.data["data"].toString());
+        var stationDataList = result.data['data'] as List;
+
+        // 使用 map 将 List<dynamic> 转换为 List<StationModel>
+        var stations = stationDataList
+            .map((item) => StationModel.fromJson(item as Map<String, dynamic>))
+            .toList();
+
+        // 去重，确保每个 hydrogenId 唯一
+        var uniqueStationsMap = <String, StationModel>{}; // 使用 Map 来去重
+        for (var station in stations) {
+          uniqueStationsMap[station.hydrogenId] = station; // 使用 hydrogenId 作为键，确保唯一
+        }
+
+        // 获取去重后的 List<StationModel>
+        var uniqueStations = uniqueStationsMap.values.toList();
+
+        stationOptions.assignAll(uniqueStations);
+
+        if (stationOptions.isEmpty) {
+          showToast('附近暂无可用加氢站');
+        } else {
+          showToast('站点列表已刷新');
+        }
      } catch (e) {
        showToast('数据异常');
      }
--- a/ln_jq_app/lib/pages/c_page/reservation/view.dart
+++ b/ln_jq_app/lib/pages/c_page/reservation/view.dart
@@ -1,34 +1,42 @@
 import 'package:dropdown_button2/dropdown_button2.dart';
 import 'package:flutter/material.dart';
 import 'package:getx_scaffold/getx_scaffold.dart';
-import 'package:ln_jq_app/common/model/vehicle_info.dart';
+import 'package:ln_jq_app/common/model/station_model.dart';
 import 'package:ln_jq_app/pages/qr_code/view.dart';
 import 'package:ln_jq_app/storage_service.dart';

 import 'controller.dart';

+///加氢预约
 class ReservationPage extends GetView<ReservationController> {
  const ReservationPage({super.key});

  @override
  Widget build(BuildContext context) {
+    Get.put(ReservationController());
    return GetBuilder<ReservationController>(
-      init: ReservationController(),
      id: 'reservation',
      builder: (_) {
        return Scaffold(
          backgroundColor: Colors.grey[100],
-          body: SingleChildScrollView(
-            padding: const EdgeInsets.all(16.0),
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.stretch,
-              children: [
-                _buildUserInfoCard(),
-                const SizedBox(height: 5),
-                _buildCarInfoCard(),
-                const SizedBox(height: 5),
-                _buildReservationFormCard(context),
-              ],
+          body: GestureDetector(
+            onTap: () {
+              FocusScope.of(context).unfocus();
+            },
+            child: SingleChildScrollView(
+              padding: const EdgeInsets.all(16.0),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  _buildUserInfoCard(),
+                  const SizedBox(height: 5),
+                  _buildCarInfoCard(),
+                  const SizedBox(height: 5),
+                  _buildReservationFormCard(context),
+                  const SizedBox(height: 5),
+                  _buildTipsCard(),
+                ],
+              ),
            ),
          ),
        );
@@ -36,6 +44,38 @@ class ReservationPage extends GetView<ReservationController> {
    );
  }

+  Widget _buildTipsCard() {
+    return Card(
+      elevation: 2,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          children: [
+            _buildTipItem(Icons.info_outline, '请提前30分钟到达加氢站'),
+            const SizedBox(height: 10),
+            _buildTipItem(Icons.rule, '请确保车辆证件齐全'),
+            const SizedBox(height: 10),
+            _buildTipItem(Icons.headset_mic_outlined, '如有疑问请联系客服: 400-123-4567'),
+          ],
+        ),
+      ),
+    );
+  }
+
+  // 提示信息卡片中的列表项
+  Widget _buildTipItem(IconData icon, String text) {
+    return Row(
+      children: [
+        Icon(icon, color: Colors.blue, size: 20),
+        const SizedBox(width: 10),
+        Expanded(
+          child: Text(text, style: const TextStyle(fontSize: 12, color: Colors.black54)),
+        ),
+      ],
+    );
+  }
+
  /// 构建用户信息卡片
  Widget _buildUserInfoCard() {
    return Card(
@@ -210,7 +250,6 @@ class ReservationPage extends GetView<ReservationController> {
      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
      child: Padding(
        padding: const EdgeInsets.all(16.0),
-        // 【修改】使用 Obx 包裹以自动响应 Rx 变量的变化
        child: Obx(
          () => Column(
            crossAxisAlignment: CrossAxisAlignment.start,
@@ -246,23 +285,23 @@ class ReservationPage extends GetView<ReservationController> {
                enabled: false, // 设置为不可编辑
              ),
              _buildStationSelector(),
-              const SizedBox(height: 24),
+              const SizedBox(height: 20),
              Row(
                children: [
                  Expanded(
                    child: ElevatedButton(
                      onPressed: controller.submitReservation,
                      style: ElevatedButton.styleFrom(
-                        minimumSize: const Size(double.infinity, 48),
+                        minimumSize: const Size(double.infinity, 38),
                        shape: RoundedRectangleBorder(
                          borderRadius: BorderRadius.circular(24),
                        ),
-                        backgroundColor: Colors.blue, // 明确指定背景色
-                        foregroundColor: Colors.white, // 明确指定前景色（文字颜色）
+                        backgroundColor: Colors.blue,
+                        foregroundColor: Colors.white,
                      ),
                      child: const Text(
                        '提交预约',
-                        style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+                        style: TextStyle(fontSize: 13, fontWeight: FontWeight.bold),
                      ),
                    ),
                  ),
@@ -271,17 +310,17 @@ class ReservationPage extends GetView<ReservationController> {
                    child: OutlinedButton(
                      onPressed: controller.getReservationList,
                      style: OutlinedButton.styleFrom(
-                        minimumSize: const Size(double.infinity, 48), // 高度与另一个按钮保持一致
-                        side: const BorderSide(color: Colors.blue), // 设置边框颜色为蓝色
+                        minimumSize: const Size(double.infinity, 38), // 高度与另一个按钮保持一致
+                        side: const BorderSide(color: Colors.blue),
                        shape: RoundedRectangleBorder(
                          borderRadius: BorderRadius.circular(24),
                        ),
                      ),
                      child: const Text(
-                        '查看预约', // 假设第二个按钮是“取消”
+                        '查看预约',
                        style: TextStyle(
-                          color: Colors.blue, // 设置文字颜色为蓝色
-                          fontSize: 16,
+                          color: Colors.blue,
+                          fontSize: 13,
                          fontWeight: FontWeight.bold,
                        ),
                      ),
@@ -308,12 +347,12 @@ class ReservationPage extends GetView<ReservationController> {
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
-          Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 14)),
+          Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 13)),
          const SizedBox(height: 8),
          InkWell(
            onTap: onTap,
            child: Container(
-              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 14),
+              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
              decoration: BoxDecoration(
                border: Border.all(color: Colors.grey[400]!),
                borderRadius: BorderRadius.circular(8),
@@ -321,7 +360,7 @@ class ReservationPage extends GetView<ReservationController> {
              child: Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
-                  Text(value, style: const TextStyle(fontSize: 16)),
+                  Text(value, style: const TextStyle(fontSize: 14)),
                  Icon(icon, color: Colors.grey, size: 20),
                ],
              ),
@@ -345,17 +384,19 @@ class ReservationPage extends GetView<ReservationController> {
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
-          Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 14)),
+          Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 13)),
          const SizedBox(height: 8),
          TextFormField(
            controller: controller,
            keyboardType: keyboardType,
-            enabled: enabled, // 使用 enabled 参数
+            enabled: enabled,
+            style: const TextStyle(fontSize: 14),
            decoration: InputDecoration(
+              isDense: true,
              hintText: hint,
+              hintStyle: TextStyle(fontSize: 14),
              border: OutlineInputBorder(borderRadius: BorderRadius.circular(8.0)),
-              contentPadding: const EdgeInsets.symmetric(horizontal: 12.0),
-              // 【新增】禁用时，使用填充色
+              contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
              filled: !enabled,
              fillColor: Colors.grey[100],
            ),
@@ -366,12 +407,12 @@ class ReservationPage extends GetView<ReservationController> {
  }

  Widget _buildStationSelector() {
-    return Padding(
-      padding: const EdgeInsets.only(bottom: 12.0),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Row(
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Container(
+          padding: EdgeInsets.all(0),
+          child: Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              Text('加氢站', style: TextStyle(color: Colors.grey[600], fontSize: 14)),
@@ -383,46 +424,109 @@ class ReservationPage extends GetView<ReservationController> {
              ),
            ],
          ),
-          Obx(
-            () => DropdownButtonHideUnderline(
-              child: DropdownButton2<String>(
-                isExpanded: true,
-                hint: Text(
-                  '请选择加氢站',
-                  style: TextStyle(fontSize: 14, color: Theme.of(Get.context!).hintColor),
-                ),
-                items: controller.stationOptions
-                    .map(
-                      (item) => DropdownMenuItem(
-                        value: item,
-                        child: _buildDropdownItem(item), // 使用自定义 Widget 构建 Item
-                      ),
-                    )
-                    .toList(),
-                value: controller.selectedStation.value,
-                onChanged: (value) {
-                  if (value != null) {
-                    controller.selectedStation.value = value;
-                  }
-                },
-                buttonStyleData: ButtonStyleData(
-                  height: 55, // 控制按钮的高度
-                  padding: const EdgeInsets.symmetric(horizontal: 12.0), // 控制按钮内部的内边距
-                  decoration: BoxDecoration(
-                    borderRadius: BorderRadius.circular(8),
-                    border: Border.all(color: Colors.grey[400]!),
-                  ),
-                ),
-                iconStyleData: const IconStyleData(
-                  icon: Icon(Icons.arrow_drop_down),
-                  iconSize: 20,
-                ),
-                dropdownStyleData: DropdownStyleData(
-                  maxHeight: 200,
-                  decoration: BoxDecoration(borderRadius: BorderRadius.circular(8)),
-                ),
-                menuItemStyleData: const MenuItemStyleData(height: 40),
+        ),
+        Obx(
+          () => DropdownButtonHideUnderline(
+            child: DropdownButton2<String>(
+              isExpanded: true,
+              hint: const Text(
+                '请选择加氢站',
+                style: TextStyle(fontSize: 14, color: Colors.grey),
              ),
+              // items 列表现在从 stationOptions (StationModel列表) 构建
+              items: controller.stationOptions
+                  .map(
+                    (station) => DropdownMenuItem<String>(
+                      value: station.hydrogenId, // value 是站点的唯一ID
+                      child: _buildDropdownItem(station), // child 是自定义的 Widget
+                    ),
+                  )
+                  .toList(),
+              value: controller.selectedStationId.value,
+              // 当前选中的是站点ID
+              onChanged: (value) {
+                if (value != null) {
+                  controller.selectedStationId.value = value;
+                }
+              },
+              customButton: controller.selectedStationId.value == null
+                  ? null // 未选择时，显示默认的 hint
+                  : _buildSelectedStationButton(
+                      controller.stationOptions.firstWhere(
+                        (s) => s.hydrogenId == controller.selectedStationId.value,
+                      ),
+                    ),
+              buttonStyleData: ButtonStyleData(
+                height: 60, // 增加高度以容纳两行文字
+                padding: const EdgeInsets.symmetric(horizontal: 12.0),
+                decoration: BoxDecoration(
+                  borderRadius: BorderRadius.circular(8),
+                  border: Border.all(color: Colors.grey[400]!),
+                ),
+              ),
+              iconStyleData: const IconStyleData(
+                icon: Icon(Icons.arrow_drop_down, color: Colors.grey),
+                iconSize: 24,
+              ),
+              dropdownStyleData: DropdownStyleData(
+                maxHeight: 300,
+                decoration: BoxDecoration(borderRadius: BorderRadius.circular(8)),
+              ),
+              menuItemStyleData: const MenuItemStyleData(
+                height: 60, // 增加下拉项的高度
+              ),
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  /// 构建下拉菜单中的每一项
+  Widget _buildDropdownItem(StationModel station) {
+    bool isMaintenance = station.siteStatusName == '维修中';
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 8.0),
+      child: Row(
+        children: [
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Row(
+                  children: [
+                    Text(
+                      '${station.name} | ¥${station.price}/kg',
+                      style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500),
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                    if (isMaintenance) const SizedBox(width: 8),
+                    if (isMaintenance)
+                      Container(
+                        padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+                        decoration: BoxDecoration(
+                          color: Colors.orange[100],
+                          borderRadius: BorderRadius.circular(4),
+                        ),
+                        child: const Text(
+                          '维修中',
+                          style: TextStyle(
+                            fontSize: 10,
+                            color: Colors.orange,
+                            fontWeight: FontWeight.bold,
+                          ),
+                        ),
+                      ),
+                  ],
+                ),
+                const SizedBox(height: 4),
+                Text(
+                  '${station.address}',
+                  style: const TextStyle(fontSize: 12, color: Colors.grey),
+                  overflow: TextOverflow.ellipsis,
+                ),
+              ],
            ),
          ),
        ],
@@ -430,13 +534,21 @@ class ReservationPage extends GetView<ReservationController> {
    );
  }

-  Widget _buildDropdownItem(String item) {
-    return Row(
-      children: [
-        const Icon(Icons.local_gas_station_outlined, size: 18, color: Colors.grey),
-        const SizedBox(width: 10),
-        Text(item, style: const TextStyle(fontSize: 14)),
-      ],
+  Widget _buildSelectedStationButton(StationModel station) {
+    return Container(
+      // 选中后样式
+      padding: const EdgeInsets.symmetric(horizontal: 12.0),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: Colors.grey[400]!),
+      ),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          Expanded(child: _buildDropdownItem(station)),
+          const Icon(Icons.arrow_drop_down, color: Colors.grey, size: 24),
+        ],
+      ),
    );
  }
 }