803 lines
28 KiB
Dart
803 lines
28 KiB
Dart
import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:getx_scaffold/common/common.dart';
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import 'package:getx_scaffold/common/services/http.dart';
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import 'package:getx_scaffold/getx_scaffold.dart';
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import 'package:intl/intl.dart';
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import 'package:ln_jq_app/common/model/base_model.dart';
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import 'package:ln_jq_app/common/model/station_model.dart';
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import 'package:ln_jq_app/common/model/vehicle_info.dart';
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import 'package:ln_jq_app/pages/b_page/site/controller.dart';
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import 'package:ln_jq_app/pages/qr_code/view.dart';
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import 'package:ln_jq_app/storage_service.dart';
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import '../../../common/styles/theme.dart';
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class C_ReservationController extends GetxController with BaseControllerMixin {
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@override
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String get builderId => 'reservation';
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final Rx<DateTime> selectedDate = DateTime.now().obs;
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final Rx<TimeOfDay> startTime = TimeOfDay.now().obs;
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final Rx<TimeOfDay> endTime = TimeOfDay.fromDateTime(
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DateTime.now().add(const Duration(minutes: 30)),
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).obs;
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final TextEditingController amountController = TextEditingController();
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TextEditingController plateNumberController = TextEditingController();
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final RxList<StationModel> stationOptions = <StationModel>[].obs;
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final Rxn<String> selectedStationId = Rxn<String>(); // 用 ID 来选择
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String get formattedDate => DateFormat('yyyy-MM-dd').format(selectedDate.value);
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String get formattedStartTime => _formatTimeOfDay(startTime.value);
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String get formattedEndTime => _formatTimeOfDay(endTime.value);
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void pickDate(BuildContext context) {
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DateTime tempDate = selectedDate.value;
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Get.bottomSheet(
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Container(
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height: 300,
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padding: const EdgeInsets.only(top: 6.0),
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decoration: const BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(16),
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topRight: Radius.circular(16),
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),
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),
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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CupertinoButton(
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onPressed: () => Get.back(),
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child: const Text(
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'取消',
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style: TextStyle(color: CupertinoColors.systemGrey),
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),
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),
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CupertinoButton(
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onPressed: () {
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selectedDate.value = tempDate;
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Get.back();
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},
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child: const Text(
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'确认',
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style: TextStyle(
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color: AppTheme.themeColor,
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fontWeight: FontWeight.bold,
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),
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),
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),
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],
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),
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),
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const Divider(height: 1, color: Color(0xFFE5E5E5)),
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Expanded(
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child: CupertinoDatePicker(
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mode: CupertinoDatePickerMode.date,
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initialDateTime:
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selectedDate.value.isBefore(
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DateTime(
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DateTime.now().year,
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DateTime.now().month,
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DateTime.now().day,
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),
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)
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? DateTime(
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DateTime.now().year,
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DateTime.now().month,
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DateTime.now().day,
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)
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: selectedDate.value,
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// 设置最小可选日期为“今天凌晨0点”
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minimumDate: DateTime(
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DateTime.now().year,
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DateTime.now().month,
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DateTime.now().day,
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),
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maximumDate: DateTime.now().add(const Duration(days: 365)),
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onDateTimeChanged: (DateTime newDate) {
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tempDate = newDate;
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},
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),
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),
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],
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),
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),
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backgroundColor: Colors.transparent,
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);
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}
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void pickTime(BuildContext context, bool isStartTime) {
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// 1. 确定当前操作的时间和初始值
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TimeOfDay initialTime = isStartTime ? startTime.value : endTime.value;
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DateTime now = DateTime.now();
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// 2. 准备小时和分钟的数据源
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List<int> hours = List<int>.generate(24, (index) => index);
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List<int> minutes = [0, 30];
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// 3. 计算初始选中的索引
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int initialHour = initialTime.hour;
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// 将初始分钟校准到0或30，并找到对应的索引
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int initialMinute = initialTime.minute;
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int minuteIndex = initialMinute < 30 ? 0 : 1;
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initialMinute = minutes[minuteIndex]; // 校准后的分钟
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// 如果校准后导致时间早于当前时间，需要向上调整
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final selectedDay = DateTime(selectedDate.value.year, selectedDate.value.month, selectedDate.value.day);
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final today = DateTime(now.year, now.month, now.day);
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if (selectedDay.isAtSameMomentAs(today)) {
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if (initialHour < now.hour || (initialHour == now.hour && initialMinute < now.minute)) {
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initialHour = now.hour;
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if (now.minute > 30) {
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// 如果当前分钟>30, 则进位到下一小时的0分
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initialHour = (now.hour + 1) % 24;
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initialMinute = 0;
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} else {
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// 否则，取30分
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initialMinute = 30;
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}
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}
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}
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// 重新获取校准后的索引
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minuteIndex = minutes.indexOf(initialMinute);
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// 4. 创建 FixedExtentScrollController 来控制滚轮的初始位置
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final FixedExtentScrollController hourController =
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FixedExtentScrollController(initialItem: hours.indexOf(initialHour));
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final FixedExtentScrollController minuteController =
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FixedExtentScrollController(initialItem: minuteIndex);
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// 5. 存储临时选择的值
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int tempHour = initialHour;
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int tempMinute = initialMinute;
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Get.bottomSheet(
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Container(
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height: 300,
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decoration: const BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(16),
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topRight: Radius.circular(16),
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),
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),
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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CupertinoButton(
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onPressed: () => Get.back(),
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child: const Text('取消', style: TextStyle(color: CupertinoColors.systemGrey)),
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),
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CupertinoButton(
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onPressed: () {
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final pickedTempTime = TimeOfDay(hour: tempHour, minute: tempMinute);
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final now = DateTime.now();
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// --- 合并和简化校验逻辑 ---
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final selectedDateTime = DateTime(
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selectedDate.value.year,
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selectedDate.value.month,
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selectedDate.value.day,
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pickedTempTime.hour,
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pickedTempTime.minute,
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);
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// 验证1: 不能选择过去的时间（留出一分钟缓冲）
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if (selectedDateTime.isBefore(now.subtract(const Duration(minutes: 1)))) {
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showToast('不能选择过去的时间');
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return;
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}
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// 验证2: 结束时间必须晚于开始时间
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if (isStartTime) {
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startTime.value = pickedTempTime;
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final startInMinutes = pickedTempTime.hour * 60 + pickedTempTime.minute;
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final endInMinutes = endTime.value.hour * 60 + endTime.value.minute;
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// 如果新的开始时间大于等于结束时间，自动将结束时间设置为开始时间+30分钟
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if (startInMinutes >= endInMinutes) {
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final newEndDateTime = selectedDateTime.add(const Duration(minutes: 30));
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endTime.value = TimeOfDay.fromDateTime(newEndDateTime);
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}
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} else { // 正在设置结束时间
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final startInMinutes = startTime.value.hour * 60 + startTime.value.minute;
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final endInMinutes = pickedTempTime.hour * 60 + pickedTempTime.minute;
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if (endInMinutes <= startInMinutes) {
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showToast('结束时间必须晚于开始时间');
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return;
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}
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endTime.value = pickedTempTime;
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}
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Get.back();
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},
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child: const Text(
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'确认',
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style: TextStyle(color: AppTheme.themeColor, fontWeight: FontWeight.bold),
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),
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),
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],
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),
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),
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const Divider(height: 1, color: Color(0xFFE5E5E5)),
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Expanded(
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// 小时选择器
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Expanded(
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child: CupertinoPicker(
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scrollController: hourController,
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itemExtent: 32.0,
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onSelectedItemChanged: (index) {
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tempHour = hours[index];
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},
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children: hours
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.map((h) => Center(child: Text(h.toString().padLeft(2, '0'))))
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.toList(),
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),
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),
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// 分钟选择器
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Expanded(
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child: CupertinoPicker(
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scrollController: minuteController,
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itemExtent: 32.0,
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onSelectedItemChanged: (index) {
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tempMinute = minutes[index];
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},
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children: minutes
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.map((m) => Center(child: Text(m.toString().padLeft(2, '0'))))
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.toList(),
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),
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),
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],
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),
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),
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],
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),
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),
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backgroundColor: Colors.transparent,
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);
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}
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// 用于存储上一次成功预约的信息
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ReservationModel? lastSuccessfulReservation;
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/// 提交预约
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void submitReservation() async {
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if (plateNumber.isEmpty) {
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showToast("请先绑定车辆");
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return;
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}
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String ampuntStr = amountController.text.toString();
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if (ampuntStr.isEmpty) {
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showToast("请输入需要预约的氢量");
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return;
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}
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double ampuntDouble = (double.tryParse(ampuntStr) ?? 0.0);
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if (ampuntDouble == 0) {
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showToast("请输入需要预约的氢量");
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return;
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}
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if (ampuntDouble > (double.tryParse(difference) ?? 0.0)) {
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showToast('当前最大可预约氢量为${difference}(KG)');
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return;
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}
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if (selectedStationId.value == null || selectedStationId.value!.isEmpty) {
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showToast("请先选择加氢站");
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return;
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}
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final dateStr = formattedDate;
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final startTimeStr = '$dateStr ${formattedStartTime}:00';
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if (lastSuccessfulReservation != null &&
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lastSuccessfulReservation!.id == selectedStationId.value &&
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lastSuccessfulReservation!.startTime == startTimeStr) {
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showToast("请勿重复提交相同的预约");
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return;
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}
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// 将选择的日期和时间组合成一个完整的 DateTime 对象
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final reservationStartDateTime = DateTime(
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selectedDate.value.year,
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selectedDate.value.month,
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selectedDate.value.day,
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startTime.value.hour,
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startTime.value.minute,
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);
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// 检查预约时间是否在当前时间之前
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if (reservationStartDateTime.isBefore(DateTime.now())) {
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showToast("不可预约过去的时间");
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return;
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}
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try {
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final selectedStation = stationOptions.firstWhere(
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(s) => s.hydrogenId == selectedStationId.value,
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);
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if(selectedStation.siteStatusName != "营运中"){
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showToast("该站点${selectedStation.siteStatusName}，暂无法预约");
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return;
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}
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showLoading("提交中");
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final dateStr = formattedDate; // "yyyy-MM-dd"
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final startTimeStr = '$dateStr ${formattedStartTime}:00'; // "yyyy-MM-dd HH:mm:ss"
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final endTimeStr = '$dateStr ${formattedEndTime}:00';
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var responseData = await HttpService.to.post(
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'appointment/orderAddHyd/saveOrUpdate',
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data: {
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'plateNumber': plateNumber,
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'date': dateStr,
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'startTime': startTimeStr,
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'endTime': endTimeStr,
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'stationId': selectedStationId.value,
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'stationName': selectedStation.name,
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'contacts': StorageService.to.name,
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'phone': StorageService.to.phone,
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'hydAmount': ampuntStr,
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},
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);
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if (responseData == null) {
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dismissLoading();
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showToast('服务暂不可用，请稍后');
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return;
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}
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dismissLoading();
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var result = BaseModel.fromJson(responseData.data);
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if (result.code == 0) {
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showSuccessToast("预约成功");
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// 预约成功后，保存当前预约信息
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lastSuccessfulReservation = ReservationModel(
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id: selectedStationId.value!,
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hydAmount: ampuntStr,
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startTime: startTimeStr,
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endTime: endTimeStr,
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stationName: selectedStation.name,
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plateNumber: '',
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amount: '',
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time: '',
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contactPerson: '',
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contactPhone: '',
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contacts: '',
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phone: '',
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date: '',
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state: '',
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stateName: '',
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addStatus: '',
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addStatusName: '',
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);
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//打开预约列表
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Future.delayed(const Duration(milliseconds: 800), () {
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getReservationList();
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});
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} else {
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showErrorToast(result.message);
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}
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} catch (e) {
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dismissLoading();
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showToast('服务暂不可用，请稍后');
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}
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}
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/// 状态变量：是否有预约数据
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bool hasReservationData = false;
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// 新增预约数据列表
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List<ReservationModel> reservationList = [];
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//查看预约列表
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void getReservationList() async {
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showLoading("加载中");
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try {
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var response = await HttpService.to.post(
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"appointment/orderAddHyd/driverOrderPage",
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data: {
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'phone': StorageService.to.phone, // 使用从 renderData 中获取到的 name
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'pageNum': 1,
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'pageSize': 50, // 暂时不考虑分页，一次获取30条
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},
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);
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if (response == null || response.data == null) {
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showToast('暂时无法获取预约数据');
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hasReservationData = false;
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reservationList = [];
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return;
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}
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final baseModel = BaseModel<dynamic>.fromJson(response.data);
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if (baseModel.code == 0 && baseModel.data != null) {
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final dataMap = baseModel.data as Map<String, dynamic>;
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final List<dynamic> listFromServer = dataMap['list'] ?? [];
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reservationList = listFromServer.map((item) {
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return ReservationModel.fromJson(item as Map<String, dynamic>);
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}).toList();
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// 根据列表是否为空来更新 hasReservationData 状态
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hasReservationData = reservationList.isNotEmpty;
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} else {
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showToast(baseModel.message);
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hasReservationData = false;
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reservationList = []; // 清空列表
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}
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} catch (e) {
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showToast('获取预约数据失败');
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hasReservationData = false;
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reservationList = []; // 清空列表
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} finally {
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dismissLoading();
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}
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Get.bottomSheet(
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Container(
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height: Get.height * 0.55,
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decoration: const BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(16),
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topRight: Radius.circular(16),
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),
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),
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child: Column(
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children: [
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//标题
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Container(
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padding: const EdgeInsets.fromLTRB(20, 15, 20, 15),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text(
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'我的预约',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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ElevatedButton(
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onPressed: () => Get.back(),
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style: ElevatedButton.styleFrom(
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elevation: 0,
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backgroundColor: Colors.grey[200],
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(5),
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),
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),
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child: const Text('关闭', style: TextStyle(color: Colors.black54)),
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),
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],
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),
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),
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const Divider(height: 1),
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Expanded(
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child: !hasReservationData
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? Container(
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margin: EdgeInsets.only(top: 40),
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child: TextX.bodyLarge('暂无预约', weight: FontWeight.w500),
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)
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: ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: reservationList.length,
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itemBuilder: (context, index) {
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final ReservationModel reservation = reservationList[index];
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return Card(
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color: Colors.white,
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margin: const EdgeInsets.only(bottom: 12.0),
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elevation: 1,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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child: Padding(
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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,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
String workEfficiency = "0";
|
||
String fillingWeight = "0";
|
||
String fillingTimes = "0";
|
||
String plateNumber = "";
|
||
String vin = "";
|
||
String leftHydrogen = "0";
|
||
num maxHydrogen = 0;
|
||
String difference = "";
|
||
|
||
@override
|
||
bool get listenLifecycleEvent => true;
|
||
|
||
@override
|
||
void onInit() {
|
||
super.onInit();
|
||
getUserBindCarInfo();
|
||
getSiteList();
|
||
}
|
||
|
||
void getUserBindCarInfo() {
|
||
if (StorageService.to.hasVehicleInfo) {
|
||
VehicleInfo? bean = StorageService.to.vehicleInfo;
|
||
if (bean == null) {
|
||
return;
|
||
}
|
||
plateNumber = bean.plateNumber;
|
||
vin = bean.vin;
|
||
plateNumberController = TextEditingController(text: plateNumber);
|
||
maxHydrogen = bean.maxHydrogen;
|
||
getCatinfo();
|
||
getJqinfo();
|
||
}
|
||
}
|
||
|
||
void doQrCode() async {
|
||
var scanResult = await Get.to(() => const QrCodePage());
|
||
if (scanResult == true) {
|
||
getUserBindCarInfo();
|
||
refreshAppui();
|
||
}
|
||
}
|
||
|
||
void getJqinfo() async {
|
||
try {
|
||
HttpService.to.setBaseUrl(AppTheme.test_service_url);
|
||
var responseData = await HttpService.to.get(
|
||
'appointment/truck/history-filling-summary?vin=$vin',
|
||
);
|
||
if (responseData == null || responseData.data == null) {
|
||
showToast('服务暂不可用，请稍后');
|
||
return;
|
||
}
|
||
|
||
var result = BaseModel.fromJson(responseData.data);
|
||
|
||
fillingWeight =
|
||
"${result.data["fillingWeight"]}${result.data["fillingWeightUnit"]}";
|
||
fillingTimes = "${result.data["fillingTimes"]}${result.data["fillingTimesUnit"]}";
|
||
|
||
updateUi();
|
||
} catch (e) {
|
||
} finally {
|
||
HttpService.to.setBaseUrl(AppTheme.test_service_url);
|
||
}
|
||
}
|
||
|
||
void getCatinfo() async {
|
||
try {
|
||
HttpService.to.setBaseUrl(AppTheme.car_service_url);
|
||
var responseData = await HttpService.to.post(
|
||
'VehicleData/getHydrogenInfoByPlateNumber',
|
||
data: {
|
||
'userName': "xll@lingniu",
|
||
'password': "4q%3!l6s0p",
|
||
'plateNumber': plateNumber,
|
||
},
|
||
);
|
||
if (responseData == null || responseData.data == null) {
|
||
showToast('服务暂不可用，请稍后');
|
||
return;
|
||
}
|
||
|
||
var result = BaseModel.fromJson(responseData.data);
|
||
|
||
leftHydrogen = result.data["leftHydrogen"].toString();
|
||
workEfficiency = result.data["workEfficiency"].toString();
|
||
|
||
final leftHydrogenNum = double.tryParse(leftHydrogen) ?? 0.0;
|
||
difference = (maxHydrogen - leftHydrogenNum).toStringAsFixed(2);
|
||
|
||
updateUi();
|
||
} catch (e) {
|
||
} finally {
|
||
HttpService.to.setBaseUrl(AppTheme.test_service_url);
|
||
}
|
||
}
|
||
|
||
void getSiteList() async {
|
||
showLoading("加载中");
|
||
final originalHeaders = Map<String, dynamic>.from(HttpService.to.dio.options.headers);
|
||
try {
|
||
HttpService.to.setBaseUrl(AppTheme.jiaqing_service_url);
|
||
HttpService.to.dio.options.headers['appId'] = '97ad10eeb6b346f79e0d6ffd81e4d3c3';
|
||
|
||
var responseData = await HttpService.to.get("hydrogen/queryHydrogenSiteInfo");
|
||
|
||
if (responseData == null || responseData.data == null) {
|
||
showToast('暂时无法获取站点信息');
|
||
dismissLoading();
|
||
return;
|
||
}
|
||
|
||
try {
|
||
dismissLoading();
|
||
var result = BaseModel.fromJson(responseData.data);
|
||
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');
|
||
}
|
||
} catch (e) {
|
||
} finally {
|
||
dismissLoading();
|
||
HttpService.to.setBaseUrl(AppTheme.test_service_url);
|
||
HttpService.to.dio.options.headers = originalHeaders;
|
||
|
||
// 如果未绑定车辆，且本次会话尚未提示过，则弹出提示
|
||
if (!StorageService.to.hasShownBindVehicleDialog) {
|
||
Future.delayed(const Duration(milliseconds: 500), () {
|
||
DialogX.to.showConfirmDialog(
|
||
title: '当前尚未绑定车辆',
|
||
confirmText: "去绑定",
|
||
cancelText: "稍后",
|
||
onConfirm: () {
|
||
doQrCode();
|
||
},
|
||
);
|
||
// 标记为已显示，本次会话不再提示
|
||
StorageService.to.markBindVehicleDialogAsShown();
|
||
});
|
||
}
|
||
}
|
||
}
|
||
|
||
String _formatTimeOfDay(TimeOfDay time) {
|
||
final hour = time.hour.toString().padLeft(2, '0');
|
||
final minute = time.minute.toString().padLeft(2, '0');
|
||
return '$hour:$minute';
|
||
}
|
||
|
||
@override
|
||
void onClose() {
|
||
amountController.dispose();
|
||
plateNumberController.dispose();
|
||
super.onClose();
|
||
}
|
||
}
|