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查看预约列表

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userGyl
2025-11-11 16:51:27 +08:00
parent 079bec91f8
commit 412f2786a2
6 changed files with 523 additions and 116 deletions
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262
ln_jq_app/lib/pages/c_page/reservation/controller.dart
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@@ -1,6 +1,12 @@
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:intl/intl.dart'; // 用于日期格式化
import 'package:getx_scaffold/common/common.dart';
import 'package:getx_scaffold/common/services/http.dart';
import 'package:intl/intl.dart';
import 'package:ln_jq_app/common/model/base_model.dart';
import 'package:ln_jq_app/common/styles/theme.dart';
import 'package:ln_jq_app/pages/b_page/site/controller.dart';
import 'package:ln_jq_app/storage_service.dart'; // 用于日期格式化
class ReservationController extends GetxController {
/// --- 状态变量 ---
@@ -13,7 +19,9 @@ class ReservationController extends GetxController {
final Rx<TimeOfDay> startTime = TimeOfDay.now().obs;
// 结束时间，默认为开始时间后30分钟
final Rx<TimeOfDay> endTime = TimeOfDay.fromDateTime(DateTime.now().add(const Duration(minutes: 30))).obs;
final Rx<TimeOfDay> endTime = TimeOfDay.fromDateTime(
DateTime.now().add(const Duration(minutes: 30)),
).obs;
// 预约氢量
final TextEditingController amountController = TextEditingController();
@@ -22,24 +30,37 @@ class ReservationController extends GetxController {
final TextEditingController plateNumberController = TextEditingController();
// 加氢站
final List<String> stationOptions = ['诚志AP银河路加氢站', '站点B', '站点C'];
final List<String> stationOptions = [
'诚志AP银河路加氢站',
'站点B',
'站点C',
'站点C',
'站点C',
'站点C',
'站点C',
];
final Rx<String> selectedStation = '诚志AP银河路加氢站'.obs;
// --- 用于UI显示的格式化字符串 (Getters) ---
String get formattedDate => DateFormat('yyyy-MM-dd').format(selectedDate.value);
// 使用 context-aware 的 format 方法
String get formattedStartTime => startTime.value.format(Get.context!);
String get formattedEndTime => endTime.value.format(Get.context!);
/// --- 交互方法 ---
/// 【修改】显示 Flutter 内置的日期选择器
void pickDate(BuildContext context) async { // 改为 async
void pickDate(BuildContext context) async {
// 改为 async
final DateTime? pickedDate = await showDatePicker(
context: context,
initialDate: selectedDate.value,
firstDate: DateTime.now(), // 只能从今天开始选
lastDate: DateTime.now().add(const Duration(days: 365)), // 假设最多预约一年内
firstDate: DateTime.now(),
// 只能从今天开始选
lastDate: DateTime.now().add(const Duration(days: 365)),
// 假设最多预约一年内
helpText: '选择预约日期',
confirmText: '确定',
cancelText: '取消',
@@ -51,7 +72,8 @@ class ReservationController extends GetxController {
}
/// 【修改】显示 Flutter 内置的时间选择器
void pickTime(BuildContext context, bool isStartTime) async { // 改为 async
void pickTime(BuildContext context, bool isStartTime) async {
// 改为 async
TimeOfDay initialTime = isStartTime ? startTime.value : endTime.value;
final TimeOfDay? pickedTime = await showTimePicker(
@@ -66,15 +88,21 @@ class ReservationController extends GetxController {
if (isStartTime) {
startTime.value = pickedTime;
// 如果新的开始时间晚于或等于结束时间，自动将结束时间设置为开始时间后30分钟
if ((pickedTime.hour * 60 + pickedTime.minute) >= (endTime.value.hour * 60 + endTime.value.minute)) {
if ((pickedTime.hour * 60 + pickedTime.minute) >=
(endTime.value.hour * 60 + endTime.value.minute)) {
final newDateTime = DateTime(
selectedDate.value.year, selectedDate.value.month, selectedDate.value.day, pickedTime.hour, pickedTime.minute)
.add(const Duration(minutes: 30));
selectedDate.value.year,
selectedDate.value.month,
selectedDate.value.day,
pickedTime.hour,
pickedTime.minute,
).add(const Duration(minutes: 30));
endTime.value = TimeOfDay.fromDateTime(newDateTime);
}
} else {
// 确保结束时间不早于开始时间
if ((pickedTime.hour * 60 + pickedTime.minute) > (startTime.value.hour * 60 + startTime.value.minute)) {
if ((pickedTime.hour * 60 + pickedTime.minute) >
(startTime.value.hour * 60 + startTime.value.minute)) {
endTime.value = pickedTime;
} else {
// 如果选择了更早的时间，给出提示
@@ -104,6 +132,218 @@ class ReservationController extends GetxController {
Get.snackbar('成功', '预约已提交！', snackPosition: SnackPosition.BOTTOM);
}
/// 状态变量：是否有预约数据
bool hasReservationData = false;
// 新增预约数据列表
List<ReservationModel> reservationList = [];
//查看预约列表
void getReservationList() async {
showLoading("加载中");
try {
var response = await HttpService.to.post(
"appointment/orderAddHyd/driverOrderPage",
data: {
'phone': StorageService.to.userId, // 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
},
);
// 安全校验
if (response == null || response.data == null) {
showToast('暂时无法获取预约数据');
hasReservationData = false;
reservationList = [];
return;
}
final baseModel = BaseModel<dynamic>.fromJson(response.data);
if (baseModel.code == 0 && baseModel.data != null) {
// 【核心修改】处理接口返回的列表数据
final dataMap = baseModel.data as Map<String, dynamic>;
final List<dynamic> listFromServer = dataMap['list'] ?? [];
// 使用 .map() 遍历列表，将每个 item 转换为一个 ReservationModel 对象
reservationList = listFromServer.map((item) {
return ReservationModel.fromJson(item as Map<String, dynamic>);
}).toList();
// 根据列表是否为空来更新 hasReservationData 状态
hasReservationData = reservationList.isNotEmpty;
} else {
// 接口返回业务错误
showToast(baseModel.message);
hasReservationData = false;
reservationList = []; // 清空列表
}
} catch (e) {
// 捕获网络或解析异常
showToast('获取预约数据失败');
hasReservationData = false;
reservationList = []; // 清空列表
} finally {
// 无论成功失败，最后都要关闭加载动画并更新UI
dismissLoading();
}
Get.bottomSheet(
Container(
height: Get.height * 0.45,
decoration: const BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(16),
topRight: Radius.circular(16),
),
),
child: Column(
children: [
Container(
padding: const EdgeInsets.fromLTRB(20, 15, 20, 15),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
'我的预约',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
color: Colors.black87,
),
),
ElevatedButton(
onPressed: () => Get.back(),
style: ElevatedButton.styleFrom(
elevation: 0,
backgroundColor: Colors.grey[200],
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(5),
),
),
child: const Text('关闭', style: TextStyle(color: Colors.black54)),
),
],
),
),
const Divider(height: 1),
Expanded(
child: ListView.builder(
padding: const EdgeInsets.all(16),
itemCount: reservationList.length,
itemBuilder: (context, index) {
final ReservationModel reservation = reservationList[index];
return Card(
margin: const EdgeInsets.only(bottom: 12.0),
elevation: 1,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
child: Padding(
padding: EdgeInsets.all(10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.symmetric(
horizontal: 10,
vertical: 5,
),
decoration: BoxDecoration(
color: const Color(0xFFE6F7FF), // Light blue background
borderRadius: BorderRadius.circular(4),
border: Border.all(
color: const Color(0xFF91D5FF),
), // Blue border
),
child: Text(
reservation.stateName,
style: const TextStyle(
color: Color(0xFF1890FF),
fontWeight: FontWeight.bold,
),
),
),
Container(
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 4,
),
decoration: BoxDecoration(
color: const Color(
0xFFFFF7E6,
), // Light orange background
borderRadius: BorderRadius.circular(12),
),
child: Text(
reservation.addStatusName,
style: const TextStyle(
color: Color(0xFFFA8C16),
fontWeight: FontWeight.bold,
fontSize: 12,
),
),
),
],
),
const SizedBox(height: 12),
_buildDetailRow('车牌号:', reservation.plateNumber),
_buildDetailRow('预约日期:', reservation.date),
_buildDetailRow('预约氢量:', reservation.hydAmount),
_buildDetailRow('加氢站:', reservation.stationName),
_buildDetailRow('开始时间:', reservation.startTime),
_buildDetailRow('结束时间:', reservation.endTime),
_buildDetailRow('联系人:', reservation.contacts),
_buildDetailRow('联系电话:', reservation.phone),
],
),
),
);
},
),
),
],
),
),
isScrollControlled: true,
backgroundColor:
Colors.transparent, // Make background transparent to see the rounded corners
);
}
Widget _buildDetailRow(String label, String value) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 6.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 85,
child: Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 14)),
),
Expanded(
child: Text(
value,
style: const TextStyle(
fontWeight: FontWeight.w500,
fontSize: 14,
color: Colors.black87,
),
),
),
],
),
);
}
@override
void onClose() {
amountController.dispose();