452 lines
15 KiB
Dart
452 lines
15 KiB
Dart
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/pages/b_page/site/controller.dart';
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import 'package:ln_jq_app/storage_service.dart';
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import '../../../common/styles/theme.dart'; // 用于日期格式化
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class ReservationController extends GetxController with BaseControllerMixin {
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@override
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String get builderId => 'reservation';
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// 【修改】使用 Rx 变量，让 GetX 的 Obx/GetX 能够自动监听变化，UI更新更简单
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// 日期，默认为今天
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final Rx<DateTime> selectedDate = DateTime.now().obs;
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// 开始时间，默认为当前时分
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final Rx<TimeOfDay> startTime = TimeOfDay.now().obs;
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// 结束时间，默认为开始时间后30分钟
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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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// 预约氢量
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final TextEditingController amountController = TextEditingController();
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// 车牌号
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TextEditingController plateNumberController = TextEditingController();
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// 加氢站
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final List<String> stationOptions = [
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'诚志AP银河路加氢站',
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'站点B',
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'站点C',
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'站点C',
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'站点C',
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'站点C',
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'站点C',
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];
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final Rx<String> selectedStation = '诚志AP银河路加氢站'.obs;
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// --- 用于UI显示的格式化字符串 (Getters) ---
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String get formattedDate => DateFormat('yyyy-MM-dd').format(selectedDate.value);
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// 使用 context-aware 的 format 方法
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String get formattedStartTime => startTime.value.format(Get.context!);
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String get formattedEndTime => endTime.value.format(Get.context!);
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/// --- 交互方法 ---
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/// 【修改】显示 Flutter 内置的日期选择器
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void pickDate(BuildContext context) async {
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// 改为 async
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final DateTime? pickedDate = await showDatePicker(
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context: context,
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initialDate: selectedDate.value,
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firstDate: DateTime.now(),
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// 只能从今天开始选
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lastDate: DateTime.now().add(const Duration(days: 365)),
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// 假设最多预约一年内
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helpText: '选择预约日期',
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confirmText: '确定',
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cancelText: '取消',
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);
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if (pickedDate != null && pickedDate != selectedDate.value) {
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selectedDate.value = pickedDate;
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}
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}
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/// 【修改】显示 Flutter 内置的时间选择器
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void pickTime(BuildContext context, bool isStartTime) async {
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// 改为 async
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TimeOfDay initialTime = isStartTime ? startTime.value : endTime.value;
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final TimeOfDay? pickedTime = await showTimePicker(
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context: context,
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initialTime: initialTime,
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helpText: isStartTime ? '选择开始时间' : '选择结束时间',
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confirmText: '确定',
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cancelText: '取消',
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);
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if (pickedTime != null) {
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if (isStartTime) {
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startTime.value = pickedTime;
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// 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
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if ((pickedTime.hour * 60 + pickedTime.minute) >=
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(endTime.value.hour * 60 + endTime.value.minute)) {
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final newDateTime = 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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pickedTime.hour,
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pickedTime.minute,
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).add(const Duration(minutes: 30));
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endTime.value = TimeOfDay.fromDateTime(newDateTime);
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}
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} else {
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// 确保结束时间不早于开始时间
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if ((pickedTime.hour * 60 + pickedTime.minute) >
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(startTime.value.hour * 60 + startTime.value.minute)) {
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endTime.value = pickedTime;
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} else {
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// 如果选择了更早的时间，给出提示
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Get.snackbar(
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'时间选择错误',
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'结束时间必须晚于开始时间',
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snackPosition: SnackPosition.BOTTOM,
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backgroundColor: Colors.red,
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colorText: Colors.white,
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);
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}
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}
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}
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}
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/// 提交预约
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void submitReservation() {
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// TODO: 在这里执行提交预约的逻辑
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print('提交预约:');
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print('日期: $formattedDate');
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print('开始时间: $formattedStartTime');
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print('结束时间: $formattedEndTime');
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print('预约氢量: ${amountController.text}');
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print('车牌号: ${plateNumberController.text}');
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print('加氢站: ${selectedStation.value}');
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Get.snackbar('成功', '预约已提交！', snackPosition: SnackPosition.BOTTOM);
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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.userId, // 使用从 renderData 中获取到的 name
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'pageNum': 1,
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'pageSize': 30, // 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 * 0.45,
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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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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: 18,
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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: 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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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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 10,
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vertical: 5,
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),
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decoration: BoxDecoration(
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color: const Color(0xFFE6F7FF), // Light blue background
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borderRadius: BorderRadius.circular(4),
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border: Border.all(
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color: const Color(0xFF91D5FF),
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), // Blue border
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),
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child: Text(
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reservation.stateName,
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style: const TextStyle(
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color: Color(0xFF1890FF),
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fontWeight: FontWeight.bold,
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),
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 4,
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),
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decoration: BoxDecoration(
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color: const Color(
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0xFFFFF7E6,
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), // Light orange background
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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reservation.addStatusName,
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style: const TextStyle(
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color: Color(0xFFFA8C16),
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fontWeight: FontWeight.bold,
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fontSize: 12,
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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 SizedBox(height: 12),
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_buildDetailRow('车牌号:', reservation.plateNumber),
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_buildDetailRow('预约日期:', reservation.date),
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_buildDetailRow('预约氢量:', reservation.hydAmount),
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_buildDetailRow('加氢站:', reservation.stationName),
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_buildDetailRow('开始时间:', reservation.startTime),
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_buildDetailRow('结束时间:', reservation.endTime),
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_buildDetailRow('联系人:', reservation.contacts),
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_buildDetailRow('联系电话:', reservation.phone),
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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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),
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),
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isScrollControlled: true,
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backgroundColor:
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Colors.transparent, // Make background transparent to see the rounded corners
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);
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}
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Widget _buildDetailRow(String label, String value) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 6.0),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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width: 85,
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child: Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 14)),
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),
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Expanded(
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child: Text(
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value,
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style: const TextStyle(
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fontWeight: FontWeight.w500,
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fontSize: 14,
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color: Colors.black87,
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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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String phone = "";
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String name = "";
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String leftHydrogen = "";
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String workEfficiency = "";
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//累计数据
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String fillingWeight = "";
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String fillingTimes = "";
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String plateNumber = "沪AGZ8967";
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@override
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void onInit() {
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phone = StorageService.to.phone ?? "";
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name = StorageService.to.name ?? "";
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plateNumberController = TextEditingController(text: plateNumber);
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getCatinfo();
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getJqinfo();
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getSiteList();
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super.onInit();
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}
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void getJqinfo() async {
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try {
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HttpService.to.setBaseUrl(AppTheme.test_service_url);
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var responseData = await HttpService.to.get(
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'appointment/truck/history-filling-summary?vin=LSFGL23Z2ND214377',
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);
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if (responseData == null || responseData.data == null) {
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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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var result = BaseModel.fromJson(responseData.data);
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fillingWeight =
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"${result.data["fillingWeight"]}${result.data["fillingWeightUnit"]}";
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fillingTimes = "${result.data["fillingTimes"]}${result.data["fillingTimesUnit"]}";
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updateUi();
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} catch (e) {
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} finally {
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HttpService.to.setBaseUrl(AppTheme.test_service_url);
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}
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}
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void getCatinfo() async {
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try {
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HttpService.to.setBaseUrl(AppTheme.car_service_url);
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var responseData = await HttpService.to.post(
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'VehicleData/getHydrogenInfoByPlateNumber',
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data: {
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'userName': "xll@lingniu",
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'password': "4q%3!l6s0p",
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'plateNumber': plateNumber,
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},
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);
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if (responseData == null || responseData.data == null) {
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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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var result = BaseModel.fromJson(responseData.data);
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leftHydrogen = result.data["leftHydrogen"].toString();
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workEfficiency = result.data["workEfficiency"].toString();
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updateUi();
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} catch (e) {
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} finally {
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HttpService.to.setBaseUrl(AppTheme.test_service_url);
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}
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}
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void getSiteList() async {
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showLoading("加载中");
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final originalHeaders = Map<String, dynamic>.from(HttpService.to.dio.options.headers);
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try {
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HttpService.to.setBaseUrl(AppTheme.jiaqing_service_url);
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HttpService.to.dio.options.headers['appId'] = '97ad10eeb6b346f79e0d6ffd81e4d3c3';
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var responseData = await HttpService.to.get("hydrogen/queryHydrogenSiteInfo");
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if (responseData == null || responseData.data == null) {
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showToast('暂时无法获取站点信息');
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dismissLoading();
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return;
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}
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try {
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dismissLoading();
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var result = BaseModel.fromJson(responseData.data);
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// showToast(result.data["data"].toString());
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} catch (e) {
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showToast('数据异常');
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}
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} catch (e) {
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} finally {
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dismissLoading();
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HttpService.to.setBaseUrl(AppTheme.test_service_url);
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HttpService.to.dio.options.headers = originalHeaders;
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}
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}
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@override
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void onClose() {
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amountController.dispose();
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plateNumberController.dispose();
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super.onClose();
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}
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}
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