AUCMA_SCADA/Aucma.Core.PrintTo/ViewModels/MainWindowViewModel.cs

using Admin.Core.IService;
using Aucma.Core.PrintTo.Common;
using Aucma.Core.PrintTo.Views;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using log4net;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Threading;

namespace Aucma.Core.PrintTo.ViewModels
{
    public partial  class MainWindowViewModel : ObservableObject
    {
        private static readonly log4net.ILog log = LogManager.GetLogger(typeof(MainWindowViewModel));
        private IndexPageView firstPage = new IndexPageView();//首页
        ISysUserInfoServices _sysUserInfoServices;

        public MainWindowViewModel()
        {
            UserContent = firstPage;
            _sysUserInfoServices = App.ServiceProvider.GetService<ISysUserInfoServices>();
            Task.Run(async () =>
            {
                await RefreshTeamTime();//班组时间
            });

            DispatcherTimer timer = new DispatcherTimer();
            timer.Interval = new TimeSpan(0, 0, 1);   //间隔1秒
            timer.Tick += new EventHandler(timer_Tick);
            timer.Start();
        }

        #region 更换界面

        public System.Windows.Controls.UserControl _content;

        public System.Windows.Controls.UserControl UserContent
        {
            get => _content;
            set => SetProperty(ref _content, value);
        }

        #endregion

        #region plc 状态
        /// <summary>
        /// UI plc 展示状态-文字
        /// </summary>
        public string _plcUIStatus;
        public string PlcUIStatusWb
        {
            //get { return plcUIStatusWb; }
            //set { plcUIStatusWb = value; RaisePropertyChanged("PlcUIStatusWb"); }
            get => _plcUIStatus;
            set => SetProperty(ref _plcUIStatus, value);
        }
        /// <summary>
        /// UI plc 展示状态-颜色
        /// </summary>
        public string _plcUIColor;
        public string PlcUIColor
        {
            //get { return plcUIColor; }
            //set { plcUIColor = value; RaisePropertyChanged("PlcUIColor"); }
            get => _plcUIColor;
            set => SetProperty(ref _plcUIColor, value);
        }
        /// <summary>
        /// UI plc 展示状态-图标
        /// </summary>
        public string _plcUIIcon;
        public string PlcUIIcon
        {
            //get { return plcUIIcon; }
            //set { plcUIIcon = value; RaisePropertyChanged("plcUIIcon"); }
            get => _plcUIIcon;
            set => SetProperty(ref _plcUIIcon, value);
        }

        /// <summary>
        /// PLC连接状态-true:连接成功；false:失败
        /// </summary>
        /// <param name="type"></param>
        public void PlcState(bool type)
        {
            if (type)
            {
                PlcUIStatusWb = "PLC连接成功";
                PlcUIColor = "White";
                PlcUIIcon = "Assets/Images/正常.png";
            }
            else
            {
                PlcUIStatusWb = "PLC状态异常";
                PlcUIColor = "Red";
                PlcUIIcon = "Assets/Images/失败-01.png";
            }
        }
        #endregion

        #region 窗口操作
        /// <summary>
        /// 窗口操作
        /// </summary>
        [RelayCommand]
        private void FormControl(object obj)
        {
            try
            {
                string controlType = obj as string;
                switch (controlType)
                {
                    // 关闭当前窗口
                    case "Exit":
                        if (System.Windows.MessageBox.Show("确定要退出系统吗？", "系统提醒", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.No) == MessageBoxResult.Yes)
                        {
                            Application.Current.Shutdown();
                            Environment.Exit(0);
                        }

                        break;
                    // 打开软盘
                    case "TabTip":
                        CommHelper.OpenOsk();
                        break;
                    // 还原 或者 最大化当前窗口
                    case "Normal":
                        if (Application.Current.MainWindow.WindowState == WindowState.Normal)
                        {
                            Application.Current.MainWindow.WindowState = WindowState.Maximized;
                            break;
                        }
                        if (Application.Current.MainWindow.WindowState == WindowState.Maximized)
                        {
                            Application.Current.MainWindow.WindowState = WindowState.Normal;
                            break;
                        }
                        break;

                    // 最小化当前窗口
                    case "Minimized":
                        Application.Current.MainWindow.WindowState = WindowState.Minimized;
                        break;
                    default:
                        break;
                }
            }
            catch (Exception ex)
            {
                log.Error("窗体控制逻辑异常", ex);
            }

        }
        #endregion

        #region 刷新时间

        public string _currentDateTime;
        public string CurrentDateTime
        {
            get => _currentDateTime;
            set => SetProperty(ref _currentDateTime, value);
        }
        #endregion

        #region 班组信息
        /// <summary>
        /// 班组信息
        /// </summary>
        public string _teamName;
        public string TeamName
        {
            get => _teamName;
            set => SetProperty(ref _teamName, value);
        }
        #endregion

        #region 切换班组
        public async Task RefreshTeamTime()
        {
            while (true)
            {
                var list = await _sysUserInfoServices.GetTeamData();
                if (list != null && list.Count > 0)
                {
                    var sysUserInfo = list.First();
                    TeamName = $"{sysUserInfo.TeamName}({list.Min(d => d.StartTime).ToString("HH:mm")}~{list.Max(d => d.EndTime).ToString("HH:mm")})";
                    //TeamName = $"{sysUserInfo.TeamName}";
                }
                Thread.Sleep(5000);
            }
        } 
        #endregion

        #region 定时刷新时间
        void timer_Tick(object sender, EventArgs e)
        {
            System.Windows.Application.Current.Dispatcher.Invoke((Action)(() =>
            {
                CurrentDateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");

            }));

        } 
        #endregion
    }
}