476 lines
15 KiB
Dart
476 lines
15 KiB
Dart
import 'dart:async';
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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/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/login/view.dart';
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import '../../../common/styles/theme.dart';
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import '../../../storage_service.dart';
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class ReservationController extends GetxController with BaseControllerMixin {
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@override
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String get builderId => 'b_reservation';
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final List<String> operationStatusOptions = ["营运中", "维修中", "暂停营业", "站点关闭"];
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String selectedOperationStatus = "营运中";
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// --- 其它状态下的时间选择 ---
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DateTime? customStartTime;
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DateTime? customEndTime;
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String get customStartTimeStr => customStartTime != null
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? DateFormat('yyyy-MM-dd HH:mm').format(customStartTime!)
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: '点击选择开始时间';
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String get customEndTimeStr => customEndTime != null
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? DateFormat('yyyy-MM-dd HH:mm').format(customEndTime!)
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: '点击选择结束时间';
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// --- 站点广播相关 ---
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final TextEditingController broadcastTitleController = TextEditingController();
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final TextEditingController broadcastContentController = TextEditingController();
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final RxInt selectedTabIndex = 0.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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// 1. 初始化默认时间
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customStartTime = DateTime.now();
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customEndTime = customStartTime!.add(const Duration(days: 1));
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renderData();
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startAutoRefresh();
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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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broadcastTitleController.dispose();
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broadcastContentController.dispose();
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super.onClose();
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}
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void startAutoRefresh() {
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// 先停止已存在的定时器，防止重复启动
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stopAutoRefresh();
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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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_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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///停止定时器的方法
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void stopAutoRefresh() {
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// 如果定时器存在并且是激活状态，就取消它
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_refreshTimer?.cancel();
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_refreshTimer = null; // 置为null，方便判断
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}
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String name = "";
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String address = "";
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String phone = "";
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String costPrice = "";
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String customerPrice = "";
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String startBusiness = "";
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String endBusiness = "";
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String timeStr = "";
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String operatingEnterprise = "";
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String hydrogenId = "";
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String jobTipStr = "";
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String jobDetailsStr = "";
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String jobId = "";
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Timer? _refreshTimer;
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Future<void> renderData() async {
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showLoading("加载中");
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try {
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//获取加氢站未执行的状态修改任务信息
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var jobData = await HttpService.to.get('appointment/job/hyd/un-executed');
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if (jobData != null) {
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final jobDataResult = BaseModel.fromJson(jobData.data);
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if (jobDataResult.code == 0) {
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try {
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final List<dynamic> dataList = jobDataResult.data is List
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? jobDataResult.data
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: [];
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final firstJob = dataList[0];
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jobId = firstJob["id"] ?? "";
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String endTime = firstJob["endTime"] ?? "";
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String beginTime = firstJob["beginTime"] ?? "";
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String hydStatus = firstJob["hydStatus"].toString() ?? "";
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String hydStatusStr = "";
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if (hydStatus == "0") {
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hydStatusStr = "营运中";
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} else if (hydStatus == "1") {
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hydStatusStr = "维修中";
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} else if (hydStatus == "2") {
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hydStatusStr = "站点关闭";
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} else if (hydStatus == "3") {
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hydStatusStr = "暂停营业";
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}
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//现在的时间晚于开始时间就不显示文案
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bool isJobStarted = false;
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try {
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if (beginTime.isNotEmpty) {
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DateTime beginDateTime = DateTime.parse(beginTime);
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if (DateTime.now().isAfter(beginDateTime)) {
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isJobStarted = true;
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}
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}
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} catch (e) {
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print("开始时间解析失败: $e");
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}
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if (isJobStarted) {
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jobTipStr = "";
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}
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//结束时间
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if (endTime.isNotEmpty) {
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try {
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// 解析时间字符串
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DateTime endDateTime = DateTime.parse(endTime);
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DateTime beginDateTime = DateTime.parse(beginTime);
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DateTime now = DateTime.now(); //计算时间差 (endTime - now)
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Duration diff = endDateTime.difference(now);
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// 计算小时数 (允许小数，例如 0.5)
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// inMinutes / 60 可以得到更精确的小数小时
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double hoursLeft = diff.inMinutes / 60.0;
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//计算当前时间-开始时间
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Duration startDiff = beginDateTime.difference(now);
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double hoursUntilStart = startDiff.inMinutes / 60.0;
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// 只有在【当前时间早于开始时间】且【剩余时间大于0】时才显示文案
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if (now.isBefore(beginDateTime) && hoursLeft > 0) {
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// 如果是正数，表示还有多久结束
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String timeTip = " ${hoursUntilStart.toStringAsFixed(2)}小时后";
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jobTipStr = "$timeTip$hydStatusStr";
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} else {
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jobTipStr = "";
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}
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jobDetailsStr =
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"当前站点已设置$beginTime至$endTime，共${hoursLeft.toStringAsFixed(2)}小时，为$hydStatusStr状态";
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// 如果是处于非营运状态，自动回填开始和结束时间
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// 假设 customStartTime 是现在，customEndTime 是接口返回的结束时间
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customStartTime = beginDateTime;
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customEndTime = endDateTime;
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} catch (e) {
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print("时间解析失败: $e");
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}
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}
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} catch (e) {
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Logger.d("解析失败或者没返回信息: $e");
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jobTipStr = "";
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}
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}
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}
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//获取站点信息
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var responseData = await HttpService.to.get(
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'appointment/station/getStationInfoById?hydrogenId=${StorageService.to.userId}',
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);
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if (responseData == null && responseData!.data == null) {
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dismissLoading();
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showToast('暂时无法获取站点信息');
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return;
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}
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try {
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var result = BaseModel.fromJson(responseData.data);
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name = result.data["name"] ?? "";
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hydrogenId = result.data["hydrogenId"].toString();
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address = result.data["address"] ?? "";
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var rawCostPrice = result.data["costPrice"];
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costPrice = (rawCostPrice != null && rawCostPrice.toString().isNotEmpty)
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? "¥$rawCostPrice"
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: "暂无价格";
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var customerPriceTemp = result.data["customerPrice"];
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customerPrice =
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(customerPriceTemp != null && customerPriceTemp.toString().isNotEmpty)
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? "$customerPriceTemp"
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: "暂无价格";
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phone = result.data["phone"] ?? "";
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startBusiness = result.data["startBusiness"] ?? "";
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endBusiness = result.data["endBusiness"] ?? "";
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operatingEnterprise = result.data["operatingEnterprise"].toString();
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String temp = result.data["siteStatusName"].toString();
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selectedOperationStatus = (temp.isEmpty || temp == "null") ? "营运中" : temp;
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if (startBusiness.isNotEmpty && endBusiness.isNotEmpty) {
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if (startBusiness == "00:00:00" && endBusiness == "23:59:59") {
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timeStr = "24小时营业";
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} else {
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timeStr = '${startBusiness.substring(0, 5)} - ${endBusiness.substring(0, 5)}';
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}
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} else {
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timeStr = "时间未设置";
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}
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operatingEnterprise = operatingEnterprise.isEmpty ? "暂未设置" : operatingEnterprise;
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dismissLoading();
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} catch (e) {
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dismissLoading();
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showToast('数据异常');
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}
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} catch (e) {
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dismissLoading();
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} finally {
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updateUi();
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}
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}
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void onOperationStatusChanged(String? newValue) {
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if (newValue != null) {
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selectedOperationStatus = newValue;
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updateUi();
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}
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}
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/// 使用底部滚轮形式选择时间（下拉框效果）
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void pickDateTime(BuildContext context, bool isStart) {
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DateTime now = DateTime.now();
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DateTime initialDate = isStart ? (customStartTime ?? now) : (customEndTime ?? now);
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DateTime minLimit = isStart
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? now.subtract(const Duration(minutes: 1))
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: (customStartTime ?? now).subtract(const Duration(minutes: 1));
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if (initialDate.isBefore(minLimit)) {
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initialDate = isStart ? now : (customStartTime ?? now);
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}
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DateTime tempDate = initialDate;
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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, vertical: 8.0),
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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: Colors.grey)),
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),
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CupertinoButton(
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onPressed: () {
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if (isStart) {
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customStartTime = tempDate;
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if (customEndTime != null &&
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customEndTime!.isBefore(customStartTime!)) {
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customEndTime = customStartTime!.add(const Duration(days: 1));
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}
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} else {
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if (tempDate.isBefore(customStartTime ?? DateTime.now())) {
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showToast('结束时间不能早于开始时间');
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return;
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}
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customEndTime = tempDate;
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}
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updateUi();
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Get.back();
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},
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child: const Text(
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'确定',
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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),
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Expanded(
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child: CupertinoDatePicker(
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mode: CupertinoDatePickerMode.dateAndTime,
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initialDateTime: initialDate,
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minimumDate: minLimit,
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use24hFormat: true,
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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 saveInfo() async {
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if (selectedOperationStatus != "营运中") {
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if (customStartTime == null || customEndTime == null) {
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showToast("请选择开始和结束时间");
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return;
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}
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}
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showLoading("保存中");
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try {
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var responseData = await HttpService.to.post(
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'appointment/station/updateStationStatus',
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data: {
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'hydrogenId': hydrogenId,
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'name': name,
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'siteStatus': selectedOperationStatus == "营运中"
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? "0"
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: selectedOperationStatus == "维修中"
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? "1"
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: selectedOperationStatus == "站点关闭"
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? "2"
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: selectedOperationStatus == "暂停营业"
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? "3"
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: 0,
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'beginTime': selectedOperationStatus == "营运中"
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? null
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: DateFormat('yyyy-MM-dd HH:mm:ss').format(customStartTime!),
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'endTime': selectedOperationStatus == "营运中"
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? null
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: DateFormat('yyyy-MM-dd HH:mm:ss').format(customEndTime!),
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'updateTime': getNowDateTimeString(),
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},
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);
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if (responseData == null || responseData.data == 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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var result = BaseModel.fromJson(responseData.data);
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if (result.code == 0) {
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showSuccessToast("保存成功，已同步通知对应司机");
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//重新刷新页面
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renderData();
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}
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dismissLoading();
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} catch (e) {
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dismissLoading();
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}
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}
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/// 显示当前未执行任务的详情弹窗
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void showJob() {
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if (jobDetailsStr.isEmpty) {
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showToast("当前没有正在生效的任务设置");
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return;
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}
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DialogX.to.showConfirmDialog(
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title: '当前设置详情',
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content: Text(jobDetailsStr, style: const TextStyle(fontSize: 15, height: 1.5)),
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confirmText: '好的',
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cancelText: '取消设置',
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onCancel: () {
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// 点击“取消设置”调用删除接口
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_cancelJob();
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},
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);
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}
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/// 内部私有方法：调用取消/删除任务接口
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void _cancelJob() async {
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showLoading("正在取消...");
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try {
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var response = await HttpService.to.delete('appointment/job/hyd/$jobId');
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dismissLoading();
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if (response != null) {
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var result = BaseModel.fromJson(response.data);
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if (result.code == 0) {
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showSuccessToast("已成功取消该设置");
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// 成功后重新刷新页面数据，重置状态
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renderData();
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} else {
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showErrorToast(result.error);
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}
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}
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} catch (e) {
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dismissLoading();
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showErrorToast("取消失败，请稍后重试");
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Logger.d("取消任务失败: $e");
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}
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}
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/// 发送站点广播
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void sendBroadcast() async {
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String title = broadcastTitleController.text.trim();
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String content = broadcastContentController.text.trim();
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if (title.isEmpty) {
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showToast("请输入通知标题");
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return;
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}
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if (content.isEmpty) {
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showToast("请输入通知内容");
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return;
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}
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showLoading("发送中...");
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try {
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var responseData = await HttpService.to.post(
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'appointment/notice/push/station/broadcast',
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data: {'title': title, 'content': content},
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);
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dismissLoading();
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if (responseData != null) {
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var result = BaseModel.fromJson(responseData.data);
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if (result.code == 0) {
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showSuccessToast("广播发送成功");
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} else {
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showErrorToast(result.error);
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}
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}
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} catch (e) {
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dismissLoading();
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showToast("发送失败，请稍后重试");
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}
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}
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void logout() async {
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await StorageService.to.clearLoginInfo();
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Get.offAll(() => LoginPage());
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}
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}
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