using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using OracleInternal.Sharding;
using ServiceStack;
using SlnMesnac.Business;
using SlnMesnac.Business.@base;
using SlnMesnac.Config;
using SlnMesnac.Plc;
using SlnMesnac.TouchSocket;
using SlnMesnac.WPF.Page;
using SlnMesnac.WPF.Page.Generate;
using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Timers;
using System.Windows;
using System.Windows.Threading;

namespace SlnMesnac.WPF.ViewModel
{
    public class MainWindowViewModel : ViewModelBase
    {
        private readonly ILogger<MainWindowViewModel> _logger;

        private readonly DevMonitorPage devMonitorPage = new DevMonitorPage();
        private readonly ProdMgmtPage prodMgmtPage = new ProdMgmtPage();
        private readonly ProdStatisticsPage prodStatisticsPage = new ProdStatisticsPage();
        //代码生成
        private readonly GenerateControl generateControl = new GenerateControl();
        private readonly BaseConfigInfoPage configInfoPage = new BaseConfigInfoPage();
        private readonly RecipeManagePage recipeManagePage = new RecipeManagePage();
        private readonly AgvAndTaskMonitorPage agvAndTaskMonitorPage = new AgvAndTaskMonitorPage();
        private System.Timers.Timer timer = new System.Timers.Timer(1000 * 5);
        PlcAbsractFactory? plc = null;
        private BaseBusiness? baseBusiness = null;
        #region 参数定义

        private string _time;
        public string Time
        {
            get { return _time; }
            set
            {
                _time = value;
                RaisePropertyChanged(nameof(Time));
            }
        }

        private string _Date;
        public string Date
        {
            get { return _Date; }
            set
            {
                _Date = value;
                RaisePropertyChanged(nameof(Date));
            }
        }

        private string _PageName;
        public string PageName
        {
            get { return _PageName; }
            set
            {
                _PageName = value;
                RaisePropertyChanged(nameof(PageName));
            }
        }

        

        /// <summary>
        /// PLC设备状态
        /// </summary>
        private int _PlcStatus = 0;
        public int PlcStatus
        {
            get { return _PlcStatus; }
            set { _PlcStatus = value; RaisePropertyChanged(nameof(PlcStatus)); }
        }
        /// <summary>
        /// 喷码机状态
        /// </summary>
        private int _PmStatus = 0;
        public int PmStatus
        {
            get { return _PmStatus; }
            set { _PmStatus = value; RaisePropertyChanged(nameof(PmStatus)); }
        }

        /// <summary>
        /// RFID1状态
        /// </summary>
        private int _Out2FRfidStatus = 0;
        public int Out2FRfidStatus
        {
            get { return _Out2FRfidStatus; }
            set { _Out2FRfidStatus = value; RaisePropertyChanged(nameof(Out2FRfidStatus)); }
        }


        public System.Windows.Controls.UserControl _content;

        public System.Windows.Controls.UserControl UserContent
        {
            get { return _content; }

            set
            {
                _content = value;
                RaisePropertyChanged(nameof(UserContent));
            }
        }
        #endregion

        #region 事件定义
        /// <summary>
        /// 界面跳转按钮事件
        /// </summary>
        public RelayCommand<object> ControlOnClickCommand { get; set; }

        /// <summary>
        /// 打开系统键盘
        /// </summary>
        public RelayCommand OpenSystemKeyboardCommand { get; set; }

        /// <summary>
        /// 窗体控制
        /// </summary>
        public RelayCommand<object> FormControlCommand { get; set; }
        #endregion

        public MainWindowViewModel()
        {

            _logger = App.ServiceProvider.GetService<ILogger<MainWindowViewModel>>();

            UserContent = prodMgmtPage;
            PageName = "京源环保SCADA";
            ControlOnClickCommand = new RelayCommand<object>(obj => ControlOnClick(obj));
            FormControlCommand = new RelayCommand<object>(x => FormControl(x));
            baseBusiness = App.ServiceProvider.GetService<BaseBusiness>();
            plc = baseBusiness.GetPlcByKey("plc");
            StartLiseningStatus();
            checkStatus();
            RefreshTime();
        }

        private void RefreshTime()
        {
            DispatcherTimer _timer = new DispatcherTimer();
            _timer.Interval = TimeSpan.FromSeconds(1);
            _timer.Tick += Timer_Tick;
            _timer.Start();
        }
        private void Timer_Tick(object sender, EventArgs e)
        {
            Date = DateTime.Now.ToString("yyyy年MM月dd日");
            Time = DateTime.Now.ToString("HH:mm:ss");
        }

        #region 监听外部设备状态:PLC、喷码机、RFID
        /// <summary>
        /// 监听外部设备状态:PLC、喷码机、RFID
        /// </summary>
        private void StartLiseningStatus()
        {
            timer.Elapsed += new System.Timers.ElapsedEventHandler(LiseningStatus);
            timer.AutoReset = true;
            timer.Enabled = true;
            timer.Start();

        }

        private void LiseningStatus(object? sender, ElapsedEventArgs e)
        {
            timer.Stop();
            checkStatus();
            timer.Start();
        }

        /// <summary>
        /// 检查设备状态
        /// </summary>
        private void checkStatus()
        {

            try
            {
                #region PLC状态
                if (plc != null && plc.IsConnected)
                {
                    plc.IsConnected = plc.readHeartByAddress("M100");
                    PlcStatus = 1;
                }
                else
                {
                    PlcStatus = 2;

                    PlcConfig? plcConfig = App.ServiceProvider.GetService<AppConfig>().plcConfig.FirstOrDefault(x => x.plcKey == "plc");
                    if (plcConfig != null)
                    {
                        bool result = plc.Connect(plcConfig.plcIp, plcConfig.plcPort);
                        plc.IsConnected = result;
                    }

                }
                #endregion

                #region 喷码机状态
                if (ProdCompletionBusiness.PmTryAmount == 0)
                {
                    PmStatus = 1;
                }
                else
                {
                    PmStatus = 2;
                }
                #endregion

                #region RFID状态
                var rfidEquip = baseBusiness.GetRfidByKey("secondFloorOut");
                if (rfidEquip != null)
                {
                    Out2FRfidStatus = 1;
                }
                else
                {
                    Out2FRfidStatus = 2;



                }
                #endregion

            }
            catch (Exception ex)
            {
                _logger.LogError($"监听设备状态异常:{ex.Message}");
            }

        }

        #endregion

        /// <summary>
        ///  窗体控制
        /// </summary>
        /// <param name="obj"></param>
        private void FormControl(object obj)
        {
            try
            {

                string controlType = obj as string;
                switch (controlType)
                {
                  
                    case "DevMonitor":
                        UserContent = devMonitorPage;
                        PageName = "设备监控";
                        break;
                    case "ProdMgmt":
                        UserContent = prodMgmtPage;
                        PageName = "京源环保SCADA";
                        break;
                    case "ManualDelivery":
                        //UserContent = manualDelivery;
                        ManualDeliveryWindow manualDelivery = new ManualDeliveryWindow();
                        manualDelivery.ShowDialog();
                        break;
                    case "ProdStatistics":
                        UserContent = prodStatisticsPage;
                        PageName = "生产统计";
                        break;
                    case "Exit":// 关闭当前窗口
                        //Environment.Exit(0);
                        Application.Current.Shutdown();
                        break;
                    case "Generate":
                        UserContent = generateControl;
                        break;
                    case "ConfigInfo":

                        UserContent = configInfoPage;
                        PageName = "参数配置";
                        break;
                    case "RecipeManage":
                        UserContent = recipeManagePage;
                        PageName = "配方管理";
                        break;
                    case "AgvAndTaskPage":
                        UserContent = agvAndTaskMonitorPage;
                        PageName = "AGV监听";
                        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)
            {
                _logger.LogError("窗体控制逻辑异常", ex);
            }
        }

        /// <summary>
        /// 界面跳转
        /// </summary>
        private void ControlOnClick(object obj)
        {
            try
            {
                string info = obj as string;
                PageName = "京源环保SCADA";
                UserContent = prodMgmtPage;
            }
            catch (Exception ex)
            {
                _logger.LogError("界面跳转逻辑异常", ex);
            }
        }

    }
}