1330 lines
46 KiB
Dart
1330 lines
46 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:getx_scaffold/getx_scaffold.dart' as dio;
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import 'package:getx_scaffold/getx_scaffold.dart';
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import 'package:image_gallery_saver/image_gallery_saver.dart';
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import 'package:image_picker/image_picker.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/styles/theme.dart';
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import 'package:ln_jq_app/storage_service.dart';
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import 'package:photo_view/photo_view.dart';
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import 'package:photo_view/photo_view_gallery.dart';
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import 'package:pull_to_refresh/pull_to_refresh.dart';
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enum ReservationStatus {
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pending, // 待处理 ( addStatus: 0)
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completed, // 完成 ( addStatus: 1)
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rejected, // 拒绝 ( -1)
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unadded, // 未加 ( 2)
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cancel, // 取消预约
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unknown, // 未知状态
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}
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class ReservationModel {
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final String id;
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final String stationId;
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final String plateNumber;
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String amount;
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final String time;
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final String contactPerson;
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final String contactPhone;
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ReservationStatus status; // 状态是可变的
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final String contacts;
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final String phone;
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final String rejectReason;
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final String stationName;
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final String startTime;
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final String endTime;
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final String date;
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final String hydAmount;
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final String state;
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final String stateName;
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final String addStatus;
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final String addStatusName;
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bool hasEdit;
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final String isEdit; // "1" 表示可以修改信息
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// 新增附件相关字段
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final int isTruckAttachment; // 1为有证件数据 0为缺少
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final bool hasDrivingAttachment; // 是否有行驶证
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final bool hasHydrogenationAttachment; // 是否有加氢证
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final List<String> drivingAttachments; // 行驶证图片列表
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final List<String> hydrogenationAttachments; // 加氢证图片列表
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ReservationModel({
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required this.id,
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required this.stationId,
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required this.plateNumber,
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required this.amount,
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required this.time,
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required this.contactPerson,
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required this.contactPhone,
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required this.hasEdit,
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this.status = ReservationStatus.pending,
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required this.contacts,
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required this.phone,
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required this.stationName,
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required this.startTime,
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required this.endTime,
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required this.date,
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required this.hydAmount,
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required this.state,
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required this.stateName,
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required this.addStatus,
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required this.addStatusName,
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required this.rejectReason,
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required this.isTruckAttachment,
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required this.hasDrivingAttachment,
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required this.hasHydrogenationAttachment,
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required this.isEdit,
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required this.drivingAttachments,
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required this.hydrogenationAttachments,
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});
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/// 工厂构造函数，用于从JSON创建ReservationModel实例
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factory ReservationModel.fromJson(Map<String, dynamic> json) {
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// 1完成 2未加 -1拒绝 0是待加氢
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ReservationStatus currentStatus;
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int statusFromServer = json['addStatus'] as int? ?? 0;
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int state = json['state'] as int? ?? 0;
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if (state == -1) {
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currentStatus = ReservationStatus.rejected;
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} else {
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switch (statusFromServer) {
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case 0:
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currentStatus = ReservationStatus.pending;
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break;
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case 1:
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currentStatus = ReservationStatus.completed;
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break;
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case 2:
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currentStatus = ReservationStatus.unadded;
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break;
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case 6:
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currentStatus = ReservationStatus.cancel;
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break;
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default:
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currentStatus = ReservationStatus.unknown;
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}
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}
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// 格式化时间显示
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String startTimeStr = json['startTime']?.toString() ?? '';
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String endTimeStr = json['endTime']?.toString() ?? '';
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String dateStr = json['date']?.toString() ?? '';
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String timeRange =
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(startTimeStr.isNotEmpty && endTimeStr.isNotEmpty && dateStr.isNotEmpty)
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? '$dateStr ${startTimeStr.substring(11, 16)}-${endTimeStr.substring(11, 16)}' // 截取 HH:mm
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: '时间未定';
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// 解析附件信息
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Map<String, dynamic> attachmentVo = json['truckAttachmentVo'] ?? {};
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int isTruckAttachment = attachmentVo['isTruckAttachment'] as int? ?? 0;
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List drivingList = attachmentVo['drivingAttachment'] ?? [];
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List hydrogenationList = attachmentVo['hydrogenationAttachment'] ?? [];
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return ReservationModel(
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// 原始字段，用于UI兼容
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id: json['id']?.toString() ?? '',
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stationId: json['stationId']?.toString() ?? '',
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plateNumber: json['plateNumber']?.toString() ?? '---',
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amount: '${json['hydAmount']?.toString() ?? '0'}kg',
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time: timeRange,
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contactPerson: json['contacts']?.toString() ?? '',
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contactPhone: json['phone']?.toString() ?? '',
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status: currentStatus,
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// 新增的完整字段
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contacts: json['contacts']?.toString() ?? '',
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phone: json['phone']?.toString() ?? '',
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stationName: json['stationName']?.toString() ?? '',
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startTime: startTimeStr,
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endTime: endTimeStr,
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date: dateStr,
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hydAmount: json['hydAmount']?.toString() ?? '0',
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state: json['state']?.toString() ?? '',
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addStatus: statusFromServer.toString(),
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addStatusName: json['addStatusName']?.toString() ?? '',
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stateName: json['stateName']?.toString() ?? '',
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rejectReason: json['rejectReason']?.toString() ?? '',
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hasEdit: true,
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isTruckAttachment: isTruckAttachment,
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hasDrivingAttachment: drivingList.isNotEmpty,
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hasHydrogenationAttachment: hydrogenationList.isNotEmpty,
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isEdit: json['isEdit']?.toString() ?? '0',
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drivingAttachments: drivingList.map((e) => e.toString()).toList(),
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hydrogenationAttachments: hydrogenationList.map((e) => e.toString()).toList(),
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);
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}
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}
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class SiteController extends GetxController with BaseControllerMixin {
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@override
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String get builderId => 'site';
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SiteController();
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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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Timer? _refreshTimer;
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final TextEditingController searchController = TextEditingController();
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bool isNotice = false;
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final RefreshController refreshController = RefreshController(initialRefresh: false);
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// 加氢枪列表
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final RxList<String> gasGunList = <String>[].obs;
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final RxMap<String, Map<String, dynamic>> gasGunMap =
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<String, Map<String, dynamic>>{}.obs;
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@override
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bool get listenLifecycleEvent => true;
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@override
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void onInit() {
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super.onInit();
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renderData();
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msgNotice();
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startAutoRefresh();
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fetchGasGunList();
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}
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@override
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void onPaused() {
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stopAutoRefresh();
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super.onPaused();
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}
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@override
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void onClose() {
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stopAutoRefresh();
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searchController.dispose();
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super.onClose();
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}
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Future<void> msgNotice() async {
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final Map<String, dynamic> requestData = {
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'appFlag': 1,
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'isRead': 1,
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'pageNum': 1,
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'pageSize': 5,
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};
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final response = await HttpService.to.get(
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'appointment/unread_notice/page',
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params: requestData,
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);
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if (response != null) {
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final result = BaseModel.fromJson(response.data);
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if (result.code == 0 && result.data != null) {
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String total = result.data["total"].toString();
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isNotice = int.parse(total) > 0;
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updateUi();
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}
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}
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}
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/// 创建一个每5分钟执行一次的周期性定时器
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void startAutoRefresh() {
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stopAutoRefresh();
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_refreshTimer = Timer.periodic(const Duration(minutes: 5), (timer) {
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renderData();
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});
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}
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void onRefresh() => renderData(isRefresh: true);
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///停止定时器
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void stopAutoRefresh() {
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_refreshTimer?.cancel();
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_refreshTimer = null;
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}
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/// 获取加氢枪列表
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Future<void> fetchGasGunList() async {
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try {
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var response = await HttpService.to.get(
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'appointment/station/getGasGunList?hydrogenId=${StorageService.to.userId}',
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);
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if (response != null && response.data != null) {
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final result = BaseModel<dynamic>.fromJson(response.data);
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if (result.code == 0 && result.data != null) {
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List dataList = result.data as List;
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gasGunList.clear();
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gasGunMap.clear();
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for (var item in dataList) {
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String name = item['deviceName'].toString();
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// 将名称加入列表供 Dropdown/Picker 使用
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gasGunList.add(name);
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// 将完整对象存入 Map，方便后续通过 name 获取 sign
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gasGunMap[name] = Map<String, dynamic>.from(item);
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}
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}
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}
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} catch (e) {
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Logger.d("获取加氢枪列表失败: $e");
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}
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}
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/// 获取预约数据的方法
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Future<void> fetchReservationData() async {
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showLoading("加载中");
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final String searchText = searchController.text.trim();
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try {
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var response = await HttpService.to.post(
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"appointment/orderAddHyd/sitOrderPage",
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data: {
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'stationName': name, // 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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'keyword': searchText, // 加氢站名称、手机号
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'stationId': StorageService.to.userId,
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},
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);
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// 安全校验
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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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dismissLoading();
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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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// 【核心修改】处理接口返回的列表数据
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final dataMap = baseModel.data as Map<String, dynamic>;
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final List<dynamic> listFromServer = dataMap['records'] ?? [];
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// 使用 .map() 遍历列表，将每个 item 转换为一个 ReservationModel 对象
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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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// 接口返回业务错误
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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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// 捕获网络或解析异常
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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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// 无论成功失败，最后都要关闭加载动画并更新UI
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dismissLoading();
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updateUi();
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}
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}
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/// 确认预约弹窗
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Future<void> confirmReservation(
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String id, {
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bool isEdit = false,
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bool isAdd = false,
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}) async {
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ReservationModel item;
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//处理是否是无预约车辆加氢数据
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if (!isAdd) {
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item = reservationList.firstWhere(
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(item) => item.id == id,
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orElse: () => throw Exception('Reservation not found'),
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);
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} else {
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// 如果是无预约车辆加氢，创建一个临时 model
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item = ReservationModel(
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id: "",
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stationId: StorageService.to.userId ?? "",
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plateNumber: "---",
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amount: "0.000",
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time: "",
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contactPerson: "",
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contactPhone: "",
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hasEdit: true,
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contacts: "",
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phone: "",
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stationName: name,
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startTime: "",
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endTime: "",
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date: "",
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hydAmount: "0.000",
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state: "",
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stateName: "",
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addStatus: "",
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addStatusName: "",
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rejectReason: "",
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isTruckAttachment: 0,
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hasDrivingAttachment: false,
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hasHydrogenationAttachment: false,
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isEdit: "0",
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drivingAttachments: [],
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hydrogenationAttachments: [],
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);
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}
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//车牌输入
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final TextEditingController plateController = TextEditingController(
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text: item.plateNumber == "---" ? "" : item.plateNumber,
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);
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// 加氢量保留3位小数
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double initialAmount = double.tryParse(item.hydAmount) ?? 0.0;
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final TextEditingController amountController = TextEditingController(
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text: initialAmount.toStringAsFixed(3),
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);
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final RxString selectedGun = (gasGunList.isNotEmpty ? gasGunList.first : '').obs;
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final RxBool isOfflineChecked = false.obs;
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Get.dialog(
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Dialog(
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insetPadding: EdgeInsets.only(left: 20.w, right: 20.w),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
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child: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(20.0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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isAdd ? "无预约车辆加氢" : (isEdit ? '修改加氢量' : '确认加氢状态'),
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style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 16),
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// 车牌号及标签
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Row(
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children: [
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Container(
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width: 80.w,
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child: TextField(
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controller: plateController,
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style: TextStyle(
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color: const Color.fromRGBO(51, 51, 51, 1),
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fontSize: 14.sp,
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fontWeight: FontWeight.bold,
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),
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decoration: InputDecoration(
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hintText: item.plateNumber == "---" ? '_ _ _ _ _ _' : '修正车牌',
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hintStyle: TextStyle(
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color: const Color.fromRGBO(51, 51, 51, 1),
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fontSize: 13.sp,
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),
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border: InputBorder.none,
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isDense: true,
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contentPadding: EdgeInsets.zero,
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),
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),
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),
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const SizedBox(width: 8),
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isEdit
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? SizedBox()
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: GestureDetector(
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onTap: () async {
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String? temp = await takePhotoAndRecognize(true);
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if (temp != null && temp.isNotEmpty) {
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plateController.text = temp;
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}
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},
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 8,
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vertical: 2,
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),
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decoration: BoxDecoration(
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color: Color.fromRGBO(232, 243, 255, 1),
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borderRadius: BorderRadius.circular(4),
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),
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child: Text(
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item.plateNumber == "---" ? '车牌号识别' : '重新识别',
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style: TextStyle(
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color: Color.fromRGBO(22, 93, 255, 1),
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fontSize: 13.sp,
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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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SizedBox(width: 16.w),
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if (item.plateNumber != "---" && item.hasDrivingAttachment)
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buildInfoTag('行驶证', item.drivingAttachments),
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if (item.plateNumber != "---" && item.hasHydrogenationAttachment)
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buildInfoTag('加氢证', item.hydrogenationAttachments),
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],
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),
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SizedBox(height: 6.h),
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// 提示逻辑
|
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if (isEdit)
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Text(
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'每个订单只能修改一次，请确认加氢量准确无误',
|
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style: TextStyle(
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color: Colors.red,
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fontSize: 12.sp,
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fontWeight: FontWeight.w400,
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),
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)
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else if (item.plateNumber == "---" || item.isTruckAttachment == 0)
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Row(
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children: [
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Expanded(
|
||
child: Text(
|
||
'车辆未上传加氢证，请完成线下登记',
|
||
style: TextStyle(
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||
color: Colors.red,
|
||
fontSize: 12.sp,
|
||
fontWeight: FontWeight.w400,
|
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),
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),
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),
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Obx(
|
||
() => Checkbox(
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||
value: isOfflineChecked.value,
|
||
onChanged: (v) => isOfflineChecked.value = v ?? false,
|
||
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
|
||
activeColor: AppTheme.themeColor,
|
||
),
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),
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],
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),
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SizedBox(height: 6.h),
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||
|
||
// 预定加氢量输入区
|
||
Container(
|
||
padding: const EdgeInsets.all(16),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFF7F8FA),
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
child: Row(
|
||
children: [
|
||
Expanded(
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Text(
|
||
'预定加氢量',
|
||
style: TextStyle(
|
||
color: Color.fromRGBO(51, 51, 51, 1),
|
||
fontSize: 14.sp,
|
||
fontWeight: FontWeight.w500,
|
||
),
|
||
),
|
||
const SizedBox(height: 4),
|
||
Row(
|
||
crossAxisAlignment: CrossAxisAlignment.baseline,
|
||
textBaseline: TextBaseline.alphabetic,
|
||
children: [
|
||
IntrinsicWidth(
|
||
child: TextField(
|
||
controller: amountController,
|
||
keyboardType: const TextInputType.numberWithOptions(
|
||
decimal: true,
|
||
),
|
||
inputFormatters: [
|
||
// 限制最多输入3位小数
|
||
FilteringTextInputFormatter.allow(
|
||
RegExp(r'^\d+\.?\d{0,3}'),
|
||
),
|
||
],
|
||
style: const TextStyle(
|
||
fontSize: 24,
|
||
fontWeight: FontWeight.bold,
|
||
color: Color(0xFF017143),
|
||
),
|
||
decoration: const InputDecoration(
|
||
enabledBorder: UnderlineInputBorder(
|
||
borderSide: BorderSide(color: Color(0xFF017143)),
|
||
),
|
||
focusedBorder: const UnderlineInputBorder(
|
||
borderSide: BorderSide(color: Color(0xFF017143)),
|
||
),
|
||
isDense: true,
|
||
contentPadding: EdgeInsets.zero,
|
||
),
|
||
),
|
||
),
|
||
const Text(
|
||
' KG',
|
||
style: TextStyle(color: Colors.grey, fontSize: 14),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
),
|
||
|
||
GestureDetector(
|
||
onTap: () async {
|
||
String? temp = await takePhotoAndRecognize(
|
||
false,
|
||
deviceName: selectedGun.value,
|
||
sign: getSignByDeviceName(selectedGun.value),
|
||
);
|
||
if (temp != null && temp.isNotEmpty) {
|
||
amountController.text = temp;
|
||
}
|
||
},
|
||
child: Container(
|
||
padding: const EdgeInsets.symmetric(
|
||
horizontal: 12,
|
||
vertical: 8,
|
||
),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFF017143),
|
||
borderRadius: BorderRadius.circular(8),
|
||
),
|
||
child: const Row(
|
||
children: [
|
||
Icon(
|
||
Icons.camera_alt_outlined,
|
||
color: Colors.white,
|
||
size: 18,
|
||
),
|
||
SizedBox(width: 4),
|
||
Text(
|
||
'识别',
|
||
style: TextStyle(color: Colors.white, fontSize: 14),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
|
||
const SizedBox(height: 16),
|
||
|
||
// 加氢枪号选择
|
||
const Text('请选择加氢枪号', style: TextStyle(color: Colors.grey, fontSize: 12)),
|
||
const SizedBox(height: 8),
|
||
Obx(
|
||
() => Container(
|
||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||
decoration: BoxDecoration(
|
||
border: Border.all(color: Colors.grey.shade300),
|
||
borderRadius: BorderRadius.circular(8),
|
||
),
|
||
child: DropdownButtonHideUnderline(
|
||
child: DropdownButton<String>(
|
||
value: selectedGun.value.isEmpty ? null : selectedGun.value,
|
||
isExpanded: true,
|
||
hint: const Text('请选择加氢枪号'),
|
||
items: gasGunList.map((String gun) {
|
||
return DropdownMenuItem<String>(value: gun, child: Text(gun));
|
||
}).toList(),
|
||
onChanged: (v) => selectedGun.value = v ?? '',
|
||
),
|
||
),
|
||
),
|
||
),
|
||
|
||
const SizedBox(height: 24),
|
||
|
||
// 按钮
|
||
Row(
|
||
children: [
|
||
Expanded(
|
||
flex: 2,
|
||
child: ElevatedButton(
|
||
onPressed: () {
|
||
//加氢后 订单编辑
|
||
if (isEdit) {
|
||
final num addHydAmount =
|
||
num.tryParse(amountController.text) ?? 0;
|
||
upDataService(
|
||
id,
|
||
0,
|
||
1,
|
||
addHydAmount,
|
||
"",
|
||
item!,
|
||
gunNumber: selectedGun.value,
|
||
plateNumber: item.plateNumber,
|
||
isEdit: true,
|
||
);
|
||
Get.back();
|
||
return;
|
||
}
|
||
//订单确认
|
||
if (!isEdit &&
|
||
(item!.plateNumber == "---" ||
|
||
item.isTruckAttachment == 0) &&
|
||
!isOfflineChecked.value) {
|
||
showToast("车辆未上传加氢证 , 请确保线下登记后点击确认");
|
||
return;
|
||
}
|
||
if (selectedGun.value.isEmpty) {
|
||
showToast("请选择加氢枪号");
|
||
return;
|
||
}
|
||
//无预约订单
|
||
if (isAdd) {
|
||
final num addHydAmount =
|
||
num.tryParse(amountController.text) ?? 0;
|
||
upDataService(
|
||
id,
|
||
0,
|
||
1,
|
||
addHydAmount,
|
||
"",
|
||
item,
|
||
gunNumber: selectedGun.value,
|
||
plateNumber: plateController.text,
|
||
isAdd: true,
|
||
);
|
||
Get.back();
|
||
return;
|
||
}
|
||
//有预约订单确认
|
||
Get.back();
|
||
final num addHydAmount =
|
||
num.tryParse(amountController.text) ?? 0;
|
||
upDataService(
|
||
id,
|
||
0,
|
||
1,
|
||
addHydAmount,
|
||
"",
|
||
item,
|
||
gunNumber: selectedGun.value,
|
||
plateNumber: plateController.text,
|
||
);
|
||
},
|
||
style: ElevatedButton.styleFrom(
|
||
backgroundColor: const Color(0xFF017143),
|
||
minimumSize: const Size(double.infinity, 48),
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(8),
|
||
),
|
||
elevation: 0,
|
||
),
|
||
child: Text(
|
||
isEdit ? '确认修改' : '确认加氢',
|
||
style: const TextStyle(color: Colors.white, fontSize: 16),
|
||
),
|
||
),
|
||
),
|
||
const SizedBox(width: 12),
|
||
Expanded(
|
||
flex: 1,
|
||
child: OutlinedButton(
|
||
onPressed: () {
|
||
Get.back();
|
||
if (!isEdit && !isAdd) {
|
||
upDataService(
|
||
id,
|
||
0,
|
||
2,
|
||
0,
|
||
"",
|
||
item!,
|
||
gunNumber: selectedGun.value,
|
||
plateNumber: plateController.text,
|
||
);
|
||
}
|
||
},
|
||
style: OutlinedButton.styleFrom(
|
||
minimumSize: const Size(double.infinity, 48),
|
||
side: BorderSide(color: Colors.grey.shade300),
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(8),
|
||
),
|
||
),
|
||
child: Text(
|
||
isEdit || isAdd ? '取消' : '未加氢',
|
||
style: const TextStyle(color: Colors.grey, fontSize: 16),
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
|
||
const SizedBox(height: 12),
|
||
Row(
|
||
children: [
|
||
const Expanded(
|
||
child: Divider(color: Color(0xFFEEEEEE), thickness: 1),
|
||
),
|
||
Padding(
|
||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||
child: GestureDetector(
|
||
onTap: () => Get.back(),
|
||
child: Text(
|
||
'暂不处理',
|
||
style: TextStyle(
|
||
color: Color.fromRGBO(16, 185, 129, 1),
|
||
fontSize: 14.sp,
|
||
),
|
||
),
|
||
),
|
||
),
|
||
const Expanded(
|
||
child: Divider(color: Color(0xFFEEEEEE), thickness: 1),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
),
|
||
barrierDismissible: false,
|
||
);
|
||
}
|
||
|
||
/// 保存图片到相册
|
||
Future<void> saveImageToLocal(String url) async {
|
||
try {
|
||
// 1. 权限请求
|
||
if (Platform.isAndroid) {
|
||
var status = await Permission.storage.request();
|
||
if (!status.isGranted) {
|
||
showErrorToast("请在系统设置中开启存储权限");
|
||
return;
|
||
}
|
||
} else {
|
||
var status = await Permission.photos.request();
|
||
if (!status.isGranted) {
|
||
showErrorToast("请在系统设置中开启相册权限");
|
||
return;
|
||
}
|
||
}
|
||
|
||
showLoading("正在保存...");
|
||
|
||
// 2. 下载图片
|
||
var response = await Dio().get(
|
||
url,
|
||
options: Options(responseType: ResponseType.bytes),
|
||
);
|
||
|
||
// 3. 保存到相册
|
||
final result = await ImageGallerySaver.saveImage(
|
||
Uint8List.fromList(response.data),
|
||
quality: 100,
|
||
name: "certificate_${DateTime.now().millisecondsSinceEpoch}",
|
||
);
|
||
|
||
dismissLoading();
|
||
|
||
if (result != null && result['isSuccess'] == true) {
|
||
showSuccessToast("图片已保存至相册");
|
||
} else {
|
||
showErrorToast("保存失败");
|
||
}
|
||
} catch (e) {
|
||
dismissLoading();
|
||
showErrorToast("保存异常");
|
||
}
|
||
}
|
||
|
||
Widget buildInfoTag(String label, List<String> images) {
|
||
return GestureDetector(
|
||
onTap: () {
|
||
showImagePreview(images);
|
||
},
|
||
child: Container(
|
||
margin: const EdgeInsets.only(left: 4),
|
||
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFF2F3F5),
|
||
borderRadius: BorderRadius.circular(4),
|
||
),
|
||
child: Text(
|
||
label,
|
||
style: TextStyle(color: Color(0xFF999999), fontSize: 11.sp),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
/// 显示图片预览弹窗
|
||
void showImagePreview(List<String> images) {
|
||
if (images.isEmpty) return;
|
||
|
||
final RxInt currentIndex = 0.obs;
|
||
final PageController pageController = PageController();
|
||
|
||
Get.dialog(
|
||
GestureDetector(
|
||
onTap: () => Get.back(),
|
||
child: Stack(
|
||
alignment: Alignment.center,
|
||
children: [
|
||
Center(
|
||
child: Column(
|
||
mainAxisSize: MainAxisSize.min,
|
||
children: [
|
||
// 图片翻页
|
||
SizedBox(
|
||
height: Get.height * 0.5,
|
||
child: PhotoViewGallery.builder(
|
||
scrollPhysics: const BouncingScrollPhysics(),
|
||
builder: (BuildContext context, int index) {
|
||
return PhotoViewGalleryPageOptions(
|
||
imageProvider: NetworkImage(images[index]),
|
||
initialScale: PhotoViewComputedScale.contained,
|
||
heroAttributes: PhotoViewHeroAttributes(tag: images[index]),
|
||
onTapDown: (context, details, controllerValue) {
|
||
_showSaveImageMenu(images[index]);
|
||
},
|
||
);
|
||
},
|
||
itemCount: images.length,
|
||
loadingBuilder: (context, event) => const Center(
|
||
child: CircularProgressIndicator(color: Colors.white),
|
||
),
|
||
backgroundDecoration: const BoxDecoration(
|
||
color: Colors.transparent,
|
||
),
|
||
pageController: pageController,
|
||
onPageChanged: (index) => currentIndex.value = index,
|
||
),
|
||
),
|
||
SizedBox(height: 10.h),
|
||
// 页码指示器
|
||
Center(
|
||
child: Text(
|
||
"${currentIndex.value + 1} / ${images.length}",
|
||
style: const TextStyle(
|
||
color: Colors.white,
|
||
fontSize: 16,
|
||
decoration: TextDecoration.none,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
// 关闭按钮
|
||
Positioned(
|
||
top: 150.h,
|
||
right: 20,
|
||
child: IconButton(
|
||
icon: const Icon(Icons.close, color: Colors.white, size: 30),
|
||
onPressed: () => Get.back(),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
useSafeArea: false,
|
||
);
|
||
}
|
||
|
||
void _showSaveImageMenu(String url) {
|
||
Get.bottomSheet(
|
||
Container(
|
||
color: Colors.white,
|
||
child: SafeArea(
|
||
child: Column(
|
||
mainAxisSize: MainAxisSize.min,
|
||
children: [
|
||
ListTile(
|
||
leading: const Icon(Icons.download),
|
||
title: const Text('保存图片到相册'),
|
||
onTap: () {
|
||
Get.back();
|
||
saveImageToLocal(url);
|
||
},
|
||
),
|
||
const Divider(height: 1),
|
||
ListTile(
|
||
title: const Text('取消', textAlign: TextAlign.center),
|
||
onTap: () => Get.back(),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
Future<void> rejectReservation(String id) async {
|
||
final item = reservationList.firstWhere((item) => item.id == id);
|
||
final TextEditingController reasonController = TextEditingController();
|
||
final RxString selectedReason = ''.obs;
|
||
|
||
// 预设的拒绝原因列表
|
||
final List<String> presetReasons = ['车辆未到场', '司机联系不上', '设备故障无法加氢'];
|
||
|
||
Get.dialog(
|
||
Dialog(
|
||
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
|
||
child: SingleChildScrollView(
|
||
child: Padding(
|
||
padding: const EdgeInsets.all(24.0),
|
||
child: Column(
|
||
mainAxisSize: MainAxisSize.min,
|
||
crossAxisAlignment: CrossAxisAlignment.stretch,
|
||
children: [
|
||
const Text(
|
||
'拒绝预约',
|
||
textAlign: TextAlign.center,
|
||
style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
|
||
),
|
||
const SizedBox(height: 16),
|
||
Text(
|
||
'正在处理车牌号 ${item.plateNumber} 的预约',
|
||
textAlign: TextAlign.center,
|
||
style: const TextStyle(fontSize: 16, color: AppTheme.themeColor),
|
||
),
|
||
const SizedBox(height: 24),
|
||
|
||
// 4. 预设原因选择区域
|
||
const Text('选择或填写拒绝原因:', style: TextStyle(color: Colors.grey)),
|
||
const SizedBox(height: 8),
|
||
Obx(
|
||
() => Wrap(
|
||
// 使用 Wrap 自动换行
|
||
spacing: 8.0, // 水平间距
|
||
children: presetReasons.map((reason) {
|
||
final isSelected = selectedReason.value == reason;
|
||
return ChoiceChip(
|
||
label: Text(reason),
|
||
selected: isSelected,
|
||
onSelected: (selected) {
|
||
if (selected) {
|
||
selectedReason.value = reason;
|
||
reasonController.clear(); // 选择预设原因时，清空自定义输入
|
||
}
|
||
},
|
||
selectedColor: Get.theme.primaryColor.withOpacity(0.2),
|
||
labelStyle: TextStyle(
|
||
color: isSelected ? Get.theme.primaryColor : Colors.black,
|
||
),
|
||
);
|
||
}).toList(),
|
||
),
|
||
),
|
||
const SizedBox(height: 16),
|
||
|
||
// 5. 自定义原因输入框
|
||
TextField(
|
||
controller: reasonController,
|
||
maxLines: 2,
|
||
decoration: InputDecoration(
|
||
hintText: '输入其它原因',
|
||
border: OutlineInputBorder(
|
||
borderRadius: BorderRadius.circular(8),
|
||
borderSide: BorderSide(color: Colors.grey.shade300),
|
||
),
|
||
),
|
||
onChanged: (text) {
|
||
if (text.isNotEmpty) {
|
||
selectedReason.value = ''; // 输入自定义原因时，取消预设选择
|
||
}
|
||
},
|
||
),
|
||
const SizedBox(height: 24),
|
||
|
||
// 6. 按钮区域
|
||
Row(
|
||
children: [
|
||
Expanded(
|
||
child: TextButton(
|
||
onPressed: () {
|
||
// 获取最终的拒绝原因
|
||
String finalReason = reasonController.text.trim();
|
||
if (finalReason.isEmpty) {
|
||
finalReason = selectedReason.value;
|
||
}
|
||
|
||
if (finalReason.isEmpty) {
|
||
showToast('请选择或填写一个拒绝原因');
|
||
return;
|
||
}
|
||
|
||
Get.back(); // 关闭弹窗
|
||
upDataService(
|
||
id,
|
||
1,
|
||
-1,
|
||
0,
|
||
finalReason,
|
||
item,
|
||
plateNumber: item.plateNumber,
|
||
);
|
||
},
|
||
child: const Text('确认拒绝', style: TextStyle(color: Colors.red)),
|
||
),
|
||
),
|
||
const SizedBox(width: 16),
|
||
Expanded(
|
||
child: TextButton(
|
||
onPressed: () => Get.back(),
|
||
child: const Text('暂不处理', style: TextStyle(color: Colors.grey)),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
),
|
||
barrierDismissible: false,
|
||
);
|
||
}
|
||
|
||
//addStatus 1完成 2未加 -1拒绝
|
||
void upDataService(
|
||
String id,
|
||
int status,
|
||
int addStatus,
|
||
num addHydAmount,
|
||
String rejectReason,
|
||
ReservationModel item, {
|
||
String? gunNumber,
|
||
String? plateNumber,
|
||
bool isEdit = false,
|
||
bool isAdd = false,
|
||
}) async {
|
||
showLoading("确认中");
|
||
|
||
try {
|
||
var responseData;
|
||
if (isAdd) {
|
||
responseData = await HttpService.to.post(
|
||
'appointment/orderAddHyd/addOfflineOrder',
|
||
data: {
|
||
"addHydAmount": addHydAmount,
|
||
"plateNumber": plateNumber,
|
||
if (gunNumber != null && gunNumber.isNotEmpty) "gunNumber": gunNumber,
|
||
},
|
||
);
|
||
} else if (isEdit) {
|
||
responseData = await HttpService.to.post(
|
||
'appointment/orderAddHyd/modifyOrder',
|
||
data: {
|
||
'id': id,
|
||
"addHydAmount": addHydAmount,
|
||
"plateNumber": plateNumber,
|
||
if (gunNumber != null && gunNumber.isNotEmpty) "gunNumber": gunNumber,
|
||
},
|
||
);
|
||
} else if (addStatus == -1) {
|
||
responseData = await HttpService.to.post(
|
||
'appointment/orderAddHyd/rejectOrder',
|
||
data: {
|
||
'id': id,
|
||
'state': -1, //拒绝使用
|
||
"rejectReason": rejectReason,
|
||
"plateNumber": plateNumber,
|
||
if (gunNumber != null && gunNumber.isNotEmpty) "gunNumber": gunNumber,
|
||
},
|
||
);
|
||
} else {
|
||
responseData = await HttpService.to.post(
|
||
'appointment/orderAddHyd/completeOrder',
|
||
data: {
|
||
'id': id,
|
||
'addStatus': addStatus, //完成使用 完成1,未加2
|
||
"addHydAmount": addHydAmount,
|
||
"plateNumber": plateNumber,
|
||
if (gunNumber != null && gunNumber.isNotEmpty) "gunNumber": gunNumber,
|
||
},
|
||
);
|
||
}
|
||
|
||
if (responseData == null || responseData.data == null) {
|
||
dismissLoading();
|
||
return;
|
||
}
|
||
var result = BaseModel.fromJson(responseData.data);
|
||
if (result.code == 0) {
|
||
showSuccessToast("操作成功");
|
||
} else {
|
||
showToast(result.message);
|
||
}
|
||
dismissLoading();
|
||
|
||
//1完成 2未加 -1拒绝
|
||
if (addStatus == 1) {
|
||
item.status = ReservationStatus.completed;
|
||
item.amount = "${addHydAmount}kg";
|
||
} else if (addStatus == -1) {
|
||
item.status = ReservationStatus.rejected;
|
||
} else if (addStatus == 2) {
|
||
item.status = ReservationStatus.unadded;
|
||
}
|
||
renderData();
|
||
} catch (e) {
|
||
dismissLoading();
|
||
}
|
||
}
|
||
|
||
//车牌&加氢量 识别
|
||
Future<String?> takePhotoAndRecognize(
|
||
bool isPlate, {
|
||
String deviceName = "",
|
||
String sign = "",
|
||
}) async {
|
||
var status = await Permission.camera.request();
|
||
if (!status.isGranted) {
|
||
if (status.isPermanentlyDenied) openAppSettings();
|
||
showErrorToast("需要相机权限才能拍照识别");
|
||
return "";
|
||
}
|
||
|
||
final XFile? photo = await ImagePicker().pickImage(
|
||
source: ImageSource.camera,
|
||
imageQuality: 80, // 压缩图片质量以加快上传
|
||
);
|
||
if (photo == null) {
|
||
return "";
|
||
}
|
||
|
||
//上传文件
|
||
String? imageUrl = await uploadFile(photo.path);
|
||
String? ocrStr = "";
|
||
if (imageUrl != null) {
|
||
// 获取车牌号
|
||
if (isPlate) {
|
||
ocrStr = await getPlateNumber(imageUrl);
|
||
} else {
|
||
ocrStr = await getHyd(imageUrl, deviceName, sign);
|
||
}
|
||
return ocrStr;
|
||
}
|
||
return "";
|
||
}
|
||
|
||
String getSignByDeviceName(String deviceName) {
|
||
return gasGunMap[deviceName]?['sign']?.toString() ?? '';
|
||
}
|
||
|
||
/// 上传图片
|
||
Future<String?> uploadFile(String filePath) async {
|
||
showLoading("正在上传图片...");
|
||
try {
|
||
dio.FormData formData = dio.FormData.fromMap({
|
||
'file': await dio.MultipartFile.fromFile(filePath, filename: 'ocr_plate.jpg'),
|
||
});
|
||
|
||
var response = await HttpService.to.post("appointment/ocr/upload", data: formData);
|
||
if (response != null) {
|
||
final result = BaseModel.fromJson(response.data);
|
||
if (result.code == 0) return result.data.toString();
|
||
showErrorToast(result.error);
|
||
}
|
||
} catch (e) {
|
||
showErrorToast("图片上传失败");
|
||
} finally {
|
||
dismissLoading();
|
||
}
|
||
return null;
|
||
}
|
||
|
||
/// OCR 识别
|
||
Future<String?> getPlateNumber(String imageUrl) async {
|
||
showLoading("正在识别车牌...");
|
||
try {
|
||
var response = await HttpService.to.get(
|
||
"appointment/ocr/getPlateNumber",
|
||
params: {'imageUrl': imageUrl},
|
||
);
|
||
if (response != null) {
|
||
final result = BaseModel.fromJson(response.data);
|
||
if (result.code == 0) return result.data.toString();
|
||
showErrorToast(result.error);
|
||
}
|
||
} catch (e) {
|
||
showErrorToast("车牌识别失败");
|
||
} finally {
|
||
dismissLoading();
|
||
}
|
||
return null;
|
||
}
|
||
|
||
//加氢量识别 （加油枪列表接口返回的deviceName） （加油枪列表接口返回的sign）
|
||
Future<String?> getHyd(String imageUrl, String deviceName, String sign) async {
|
||
showLoading("正在识别加氢量...");
|
||
try {
|
||
var response = await HttpService.to.post(
|
||
"appointment/hyd-ocr/get-info",
|
||
data: {"url": imageUrl, "deviceName": deviceName, "sign": sign},
|
||
);
|
||
if (response != null) {
|
||
final result = BaseModel.fromJson(response.data);
|
||
if (result.code == 0) return result.data["mass"].toString();
|
||
showErrorToast(result.error);
|
||
}
|
||
} catch (e) {
|
||
showErrorToast("车牌识别失败");
|
||
} finally {
|
||
dismissLoading();
|
||
}
|
||
return null;
|
||
}
|
||
|
||
String leftHydrogen = "";
|
||
String orderAmount = "";
|
||
String completedAmount = "";
|
||
String name = "";
|
||
String orderTotalAmount = "";
|
||
String orderUnfinishedAmount = "";
|
||
|
||
Future<void> renderData({bool isRefresh = false}) async {
|
||
try {
|
||
var responseData = await HttpService.to.get(
|
||
'appointment/station/getStationInfoById?hydrogenId=${StorageService.to.userId}',
|
||
);
|
||
|
||
if (responseData == null || responseData.data == null) {
|
||
showToast('暂时无法获取站点信息');
|
||
return;
|
||
}
|
||
|
||
try {
|
||
var result = BaseModel.fromJson(responseData.data);
|
||
|
||
leftHydrogen = result.data["leftHydrogen"] ?? "";
|
||
orderAmount = result.data["orderAmount"].toString();
|
||
completedAmount = result.data["completedAmount"].toString();
|
||
name = result.data["name"].toString();
|
||
orderTotalAmount = result.data["orderTotalAmount"].toString();
|
||
orderUnfinishedAmount = result.data["orderUnfinishedAmount"].toString();
|
||
|
||
leftHydrogen = leftHydrogen.isEmpty ? "统计中" : leftHydrogen.toString();
|
||
orderTotalAmount = orderTotalAmount.isEmpty ? "统计中" : orderTotalAmount.toString();
|
||
orderUnfinishedAmount = orderUnfinishedAmount.isEmpty
|
||
? "统计中"
|
||
: orderUnfinishedAmount.toString();
|
||
} catch (e) {
|
||
showToast('数据异常');
|
||
}
|
||
} catch (e) {
|
||
} finally {
|
||
//加载列表数据
|
||
fetchReservationData();
|
||
|
||
if (isRefresh) {
|
||
refreshController.refreshCompleted();
|
||
}
|
||
}
|
||
}
|
||
}
|