259 lines
9.1 KiB
C#
259 lines
9.1 KiB
C#
using DM_Weight.Finger;
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using DM_Weight.HIKVISION;
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using DM_Weight.Models;
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using DM_Weight.msg;
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using DM_Weight.Port;
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using DM_Weight.util;
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using DM_Weight.Views;
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using log4net;
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using log4net.Repository.Hierarchy;
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using MaterialDesignThemes.Wpf;
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using Prism.Commands;
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using Prism.Events;
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using Prism.Mvvm;
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using Prism.Regions;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Media;
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using Unity;
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namespace DM_Weight.ViewModels
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{
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internal class MainWindowViewModel : BindableBase
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{
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#region 录屏相关
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//public Recorder _recorder;
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private string _outputFolder;
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private string _outputFilePath;
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//public static MainWindowViewModel vm;
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#endregion
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private string _title = "Prism App"; //标题
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private ISnackbarMessageQueue _snackbarMessageQueue = new SnackbarMessageQueue(TimeSpan.FromSeconds(3));
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private SolidColorBrush _colorBrush;
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//private PortUtil _portUtil;
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//private ScreenUtil _screenUtil;
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public SolidColorBrush Background
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{
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get => _colorBrush;
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set => SetProperty(ref _colorBrush, value);
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}
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public ISnackbarMessageQueue SnackbarMessageQueue
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{
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get => _snackbarMessageQueue;
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set => SetProperty(ref _snackbarMessageQueue, value);
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}
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public string Title
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{
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get { return _title; }
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set { SetProperty(ref _title, value); }
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}
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IEventAggregator eventAggregator;
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//public MainWindowViewModel(IEventAggregator eventAggregator, PortUtil portUtil, ScreenUtil screenUtil)
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//{
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// _portUtil = portUtil;
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// this.eventAggregator = eventAggregator;
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// this.eventAggregator.GetEvent<SnackbarEvent>().Subscribe(doMyPrismEvent2);
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// _screenUtil = screenUtil;
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//}
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private FingerprintUtil _fingerprintUtil;
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IRegionManager _regionManager;
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IUnityContainer _container;
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//private CHKFunction _cHKFunction;
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private readonly ILog logger = LogManager.GetLogger(typeof(PortUtil));
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SocketHelper _socketHelper;
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private PortUtil _portUtil;
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FFmpegHelper fmpegHelper;
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public MainWindowViewModel(IRegionManager regionManager, IUnityContainer container, IEventAggregator eventAggregator, FingerprintUtil fingerprintUtil, SocketHelper socketHelper, PortUtil portUtil,FFmpegHelper fmpegHelper)
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{
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//vm = this;
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_portUtil = portUtil;
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this.eventAggregator = eventAggregator;
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this.eventAggregator.GetEvent<SnackbarEvent>().Subscribe(doMyPrismEvent2);
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this.eventAggregator.GetEvent<PrintScreenEvent>().Subscribe(PrintScreen);
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_fingerprintUtil = fingerprintUtil;
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_regionManager = regionManager;
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_container = container;
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//_cHKFunction = cHKFunction;
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//System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Send, new Action(() =>
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//{
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if (App.DbConnectionFail)
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{
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_regionManager.RequestNavigate("MainRegion", "EmergencyWindow");
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}
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else
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{
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_container.RegisterType<object, LoginWindow>("LoginWindow");
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_regionManager.RegisterViewWithRegion("MainRegion", "LoginWindow");
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}
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//}));
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_socketHelper = socketHelper;
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new PromiseUtil<int>().taskAsyncLoop(1200000, 0, async (options, next, stop) =>
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{
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_socketHelper.IsMultiThread = true;
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try
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{
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TemperatureHumidityInfo temp = _portUtil.GetWSD();
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if (temp != null)
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{
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SqlSugarHelper.Db.Insertable(new TemperatureHumidityInfo()
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{
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GroupNo = temp.GroupNo,
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Temp = temp.Temp,
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Humi = temp.Humi,
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AddTime = DateTime.Now
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}).ExecuteCommand();
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logger.Info($"保存温湿度信息:{temp.Temp},{temp.Humi}");
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Task.Delay(1200000);//20分钟查一次
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}
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else
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{
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logger.Info("温湿度信息返回空");
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}
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next();
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}
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catch (Exception ex)
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{
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logger.Info($"保存温湿度异常：{ex.Message}");
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next();
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}
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});
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this.fmpegHelper= fmpegHelper;
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}
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void doMyPrismEvent2(AlertMsg msg)
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{
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Application.Current.Dispatcher.Invoke(new Action(() =>
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{
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switch (msg.Type)
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{
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case MsgType.INFO:
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this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00e676"));
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break;
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case MsgType.ERROR:
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this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#b71c1c"));
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break;
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default:
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this.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00e676"));
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break;
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}
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SnackbarMessageQueue.Enqueue(msg.Message);
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}));
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}
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#region 录屏
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/// <summary>
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/// 录屏事件
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/// </summary>
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/// <param name="type">0停止录屏；1开始录屏；2退出软件清进程</param>
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void PrintScreen(int type)
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{
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if (type == 0)
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{
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StopPrintScreen();
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//删除7天前的录屏文件
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if (Directory.Exists(_outputFolder))
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{
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var files = Directory.GetFiles(_outputFolder);
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foreach (var file in files)
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{
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var fileInfo = new FileInfo(file);
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if (fileInfo.CreationTime < DateTime.Now.AddDays(-7))
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{
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try
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{
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fileInfo.Delete();
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}
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catch (Exception ex)
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{
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logger.Error($"删除录屏文件失败: {ex.Message}");
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}
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}
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}
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}
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}
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else if (type == 1)
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{
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StartPrintScreen();
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}
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else if (type == 2)
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{
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//_recorder?.Dispose();
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}
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}
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#endregion
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void StopPrintScreen()
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{
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fmpegHelper.stopFlag = true;
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fmpegHelper.StopRecording();
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//退出登录结束录屏
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//_recorder?.Stop();
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}
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//录屏
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void StartPrintScreen()
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{
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fmpegHelper.stopFlag = false;
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_outputFolder = Path.Combine(AppDomain.CurrentDomain.BaseDirectory + "Log", "ScreenRecordings");
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if (!Directory.Exists(_outputFolder))
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{
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Directory.CreateDirectory(_outputFolder);
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}
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// 生成输出文件名
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string timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss");
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_outputFilePath = Path.Combine(_outputFolder, $"{timestamp}.webm");
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fmpegHelper.StartRecording(_outputFilePath, 25);
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//// 创建输出目录
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//_outputFolder = Path.Combine(AppDomain.CurrentDomain.BaseDirectory + "Log", "ScreenRecordings");
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//if (!Directory.Exists(_outputFolder))
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//{
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// Directory.CreateDirectory(_outputFolder);
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//}
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//// 生成输出文件名
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//string timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss");
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//_outputFilePath = Path.Combine(_outputFolder, $"{timestamp}.mp4");
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//// 设置录制选项
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//var options = new RecorderOptions();
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//// 创建录制器实例
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//_recorder = Recorder.CreateRecorder(options);
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//// 设置事件处理
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//_recorder.OnRecordingComplete += Recorder_OnRecordingComplete;
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//_recorder.OnRecordingFailed += Recorder_OnRecordingFailed;
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//// 开始录制
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//_recorder.Record(_outputFilePath);
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}
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//录制失败
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//private void Recorder_OnRecordingFailed(object sender, RecordingFailedEventArgs e)
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//{
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// logger.Info($"录制失败: {e.Error}");
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//}
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////录制完成
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//private void Recorder_OnRecordingComplete(object sender, RecordingCompleteEventArgs e)
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//{
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// logger.Info($"录制完成: {e.FilePath}");
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//}
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}
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}
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