using Aitex.Core.Common.DeviceData;
using Aitex.Core.RT.Event;
using Aitex.Core.Util;
using Aitex.Core.WCF;
using MECF.Framework.Common.DataCenter;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.OperationCenter;
using Prism.Commands;
using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Threading;
using CyberX8_Core;
using CyberX8_MainPages.Unity;
using CyberX8_Themes.UserControls;
using MECF.Framework.Common.Utilities;
using CyberX8_MainPages.Views;
using System.Net.Sockets;
using System.Net;

namespace CyberX8_MainPages.ViewModels
{
    internal class TopViewModel : BindableBase
    {
        #region 私有字段
        private string m_Title;
        private string m_SoftwareVersion;

        private List<string> m_RtDataKeys = new List<string>();
        private Dictionary<string, object> m_RtDataValues;

        //private string ModuleName;

        private ObservableCollection<EventItem> m_EventLogList = new ObservableCollection<EventItem>();
        private EventItem m_CurrentEventItem = new EventItem();
        private string m_CurrentEventItemValue;
        private object _lockObj = new object();
        private int m_EventLogListSelectedIndex;
        private Queue<EventItem> alarmQuery = new Queue<EventItem>();//控制alarm log 在 top UI显示

        private int logMaxCount = 50;//log在ui最多显示数量
        private AITSignalTowerData m_SignalTowerData;
        private string m_HostCommunicationStatus;
        private string m_TimeTick;

        //private JetChamber m_SelectedJetChamber = JetChamber.None;

        private bool _EFEMIsInstalled;
        private bool _PUF1IsInstalled;
        private bool _PUF2IsInstalled;
        private bool _loader1Installed;
        private bool _transporter2Installed;
        private bool _transporter1Installed;
        private bool _srd1Installed;
        private bool _srd2Installed;
        private List<int> stopEntityId = new List<int>() { 17 };
        private string _systemControlIP;
        private string _toolID;
        private List<string> localIPs = new List<string>();
        private bool _isControlPermission;
        /// <summary>
        /// 用户名
        /// </summary>
        private string _userName;
        #endregion

        #region  属性
        public string Title
        {
            get { return m_Title; }
            set { SetProperty(ref m_Title, value); }
        }
        public string SoftwareVersion
        {
            get { return m_SoftwareVersion; }
            set { SetProperty(ref m_SoftwareVersion, value); }
        }
        public string SystemControlIP
        {
            get { return _systemControlIP; }
            set { SetProperty(ref _systemControlIP, value); }
        }
        public string ToolID
        {
            get { return _toolID; }
            set { SetProperty(ref _toolID, value); }
        }
        public string TimeTick
        {
            get { return m_TimeTick; }
            set { SetProperty(ref m_TimeTick, value); }
        }

        public Dictionary<string, object> RtDataValues
        {
            get { return m_RtDataValues; }
            set { SetProperty(ref m_RtDataValues, value); }
        }

        public ObservableCollection<EventItem> EventLogList
        {
            get { return m_EventLogList; }
            set { SetProperty(ref m_EventLogList, value); }
        }

        public EventItem CurrentEventItem
        {
            get { return m_CurrentEventItem; }
            set { SetProperty(ref m_CurrentEventItem, value); }
        }
        public int EventLogListSelectedIndex
        {
            get { return m_EventLogListSelectedIndex; }
            set { SetProperty(ref m_EventLogListSelectedIndex, value); }
        }

        public string CurrentEventItemValue
        {
            get { return m_CurrentEventItemValue; }
            set { SetProperty(ref m_CurrentEventItemValue, value); }
        }

        public AITSignalTowerData SignalTowerData
        {
            get { return m_SignalTowerData; }
            set { SetProperty(ref m_SignalTowerData, value); }
        }
        public string HostCommunicationStatusBackground
        {
            get
            {
                switch (HostCommunicationStatus)
                {
                    case "Disabled":
                        return "Yellow";
                    case "Enabled":
                    case "EnabledNotCommunicating":
                    case "WaitCRA":
                    case "WaitDelay":
                    case "WaitCRFromHost":
                        return "Transparent";
                    case "EnabledCommunicating":
                        return "LawnGreen";
                    default:
                        return "Yellow";
                }
            }
        }
        public string m_HostBack;
        public string HostBack
        {
            get { return m_HostBack; }
            set { SetProperty(ref m_HostBack, value); }
        }

        [Subscription("System.CommunicationStatus")]
        public string HostCommunicationStatus
        {
            get { return m_HostCommunicationStatus; }
            set 
            { 
                SetProperty(ref m_HostCommunicationStatus, value);
            }
        }
        public bool IsEnableFAEnable
        {
            get
            {
                return HostCommunicationStatus == "Disabled";
            }

        }
        public bool _IsEnableEnable;
        public bool IsEnableEnable
        {
            get { return _IsEnableEnable; }
            set { SetProperty(ref _IsEnableEnable, value); }
        }
        public bool _IsEnableDisable;
        public bool IsEnableDisable
        {
            get { return _IsEnableDisable; }
            set { SetProperty(ref _IsEnableDisable, value); }
        }
        public FACommunicationState FACommunicationState
        {
            get
            {
                return string.IsNullOrEmpty(HostCommunicationStatus) ? FACommunicationState.Disabled
                    : (FACommunicationState)Enum.Parse(typeof(FACommunicationState), HostCommunicationStatus);
            }
        }
        public bool IsControlPermission
        {
            get { return _isControlPermission; }
            set { SetProperty(ref _isControlPermission, value); }
        }
        public bool EFEMIsInstalled
        {
            get { return _EFEMIsInstalled; }
            set { SetProperty(ref _EFEMIsInstalled, value); }
        }

        public bool PUF1IsInstalled
        {
            get { return _PUF1IsInstalled; }
            set { SetProperty(ref _PUF1IsInstalled, value); }
        }
        public bool PUF2IsInstalled
        {
            get { return _PUF2IsInstalled; }
            set { SetProperty(ref _PUF2IsInstalled, value); }
        }

        public bool Loader1IsInstalled
        {
            get { return _loader1Installed; }
            set { SetProperty(ref _loader1Installed, value); }
        }
        public bool Transporter2IsInstalled
        {
            get { return _transporter2Installed; }
            set { SetProperty(ref _transporter2Installed, value); }
        }
        public bool Transporter1IsInstalled
        {
            get { return _transporter1Installed; }
            set { SetProperty(ref _transporter1Installed, value); }
        }

        public bool Srd1IsInstalled
        {
            get { return _srd1Installed; }
            set { SetProperty(ref _srd1Installed, value); }
        }

        public bool Srd2IsInstalled
        {
            get { return _srd2Installed; }
            set { SetProperty(ref _srd2Installed, value); }
        }
        /// <summary>
        /// 用户名
        /// </summary>
        public string UserName
        {
            get { return _userName; }
            set { SetProperty(ref _userName, value); }
        }
        #endregion

        #region 命令
        private DelegateCommand _SwichLanguageCommand;
        public DelegateCommand SwichLanguageCommand =>
                 _SwichLanguageCommand ?? (_SwichLanguageCommand = new DelegateCommand(OnSwitchLanguage));

        private DelegateCommand _ResetCommand;
        public DelegateCommand ResetCommand =>
                 _ResetCommand ?? (_ResetCommand = new DelegateCommand(OnReset));

        private DelegateCommand _ClearCommand;
        public DelegateCommand ClearCommand =>
                 _ClearCommand ?? (_ClearCommand = new DelegateCommand(OnClear));

        private DelegateCommand _SkipCommand;
        public DelegateCommand SkipCommand =>
                 _SkipCommand ?? (_SkipCommand = new DelegateCommand(OnSkip));

        //private DelegateCommand _BuzzerOffCommand;
        //public DelegateCommand BuzzerOffCommand =>
        //         _BuzzerOffCommand ?? (_BuzzerOffCommand = new DelegateCommand(OnBuzzerOff));

        private DelegateCommand _FADisableCommand;
        public DelegateCommand FADisableCommand =>
                 _FADisableCommand ?? (_FADisableCommand = new DelegateCommand(FaDisable));
        private DelegateCommand _FAEnableCommand;
        public DelegateCommand FAEnableCommand =>
                 _FAEnableCommand ?? (_FAEnableCommand = new DelegateCommand(FaEnable));

        private DelegateCommand _LogoutCommand;
        public DelegateCommand LogoutCommand =>
                 _LogoutCommand ?? (_LogoutCommand = new DelegateCommand(OnLogout));

        private DelegateCommand _ControlPermissionCommand;
        public DelegateCommand ControlPermissionCommand =>
                 _ControlPermissionCommand ?? (_ControlPermissionCommand = new DelegateCommand(ControlPermissionAction));

        private DelegateCommand _ControlReleaseCommand;
        public DelegateCommand ControlReleaseCommand =>
                 _ControlReleaseCommand ?? (_ControlReleaseCommand = new DelegateCommand(ControlReleaseAction));


        #endregion

        #region 构造函数
        public TopViewModel()
        {
            string ipConfigFilter = QueryDataClient.Instance.Service.GetConfig($"System.ControlIPFilter").ToString();
            string hostName = Dns.GetHostName();
            IPHostEntry host = Dns.GetHostEntry(hostName);
            foreach (IPAddress ip in host.AddressList)
            {
                if (ip.AddressFamily == AddressFamily.InterNetwork && ip.ToString().Trim().StartsWith($"{ipConfigFilter}"))
                {
                    localIPs.Add(ip.ToString());
                }
            }

            ToolID = QueryDataClient.Instance.Service.GetConfig($"System.ToolID").ToString();
            m_SoftwareVersion = System.Reflection.Assembly.GetEntryAssembly().GetName().Version.ToString();

            Dictionary<string,object> allModulesDictionary = QueryDataClient.Instance.Service.PollData(new List<string>() { "System.InstalledModules" });
            if (allModulesDictionary != null)
            {
                List<string> allModules = CommonFunction.GetValue<List<string>>(allModulesDictionary, "System.InstalledModules");
                EFEMIsInstalled = allModules.Contains("EFEM");
                PUF1IsInstalled = allModules.Contains("PUF1");
                PUF2IsInstalled = allModules.Contains("PUF2");
                Loader1IsInstalled = allModules.Contains("Loader1");
                Transporter1IsInstalled = allModules.Contains("Transporter1");
                Transporter2IsInstalled = allModules.Contains("Transporter2");
                Srd1IsInstalled = allModules.Contains("SRD1");
                Srd2IsInstalled = allModules.Contains("SRD2");
            }
            //ModuleName = "PMA";
            AddDataKeys();

            DispatcherTimer timer = new DispatcherTimer();
            timer.Interval = TimeSpan.FromSeconds(0.5);
            timer.Tick += timer_Tick;
            timer.Start();

            EventClient.Instance.OnEvent += Instance_OnEvent;
            EventClient.Instance.Start();
            Title = QueryDataClient.Instance.Service.GetConfig($"System.Name").ToString();

            UserName = GlobalUser.Instance.User.Name;
        }
        #endregion

        #region 方法

        void timer_Tick(object sender, EventArgs e)
        {
            TimeTick = DateTime.Now.ToString();
            RtDataValues = QueryDataClient.Instance.Service.PollData(m_RtDataKeys);
            if( RtDataValues != null )
            {
                SignalTowerData = CommonFunction.GetValue<AITSignalTowerData>(RtDataValues, $"System.SignalTower.DeviceData");
                HostCommunicationStatus = CommonFunction.GetValue<String>(RtDataValues, "System.CommunicationStatus");
            }
            //IsEnableEnable = FACommunicationState == CommunicationState.Disabled;
            //IsEnableDisable = FACommunicationState != CommunicationState.Disabled;
            HostBack = HostCommunicationStatusBackground;
            IsEnableEnable = (HostCommunicationStatus == FACommunicationState.Disabled.ToString());
            IsEnableDisable = (HostCommunicationStatus != FACommunicationState.Disabled.ToString());
            SystemControlIP = CommonFunction.GetValue<string>(RtDataValues, $"System.SystemControlIp");
            if (localIPs.Count > 0 && localIPs[0].Equals(SystemControlIP))
            {
                ControlPermission.Instance.Permission = true;
                IsControlPermission = true;
            }
            else
            {
                ControlPermission.Instance.Permission = false;
                IsControlPermission = false;
            }
        }

        private void OnSwitchLanguage()
        {
            List<ResourceDictionary> dictionaryList = new List<ResourceDictionary>();
            foreach (ResourceDictionary dictionary in Application.Current.Resources.MergedDictionaries)
            {
                if (dictionary.Source != null)
                {
                    dictionaryList.Add(dictionary);
                }
            }
            string requestedCulture1 = @"/CyberX8_Themes;component/Languages/StringResources.en-US.xaml";
            string requestedCulture2 = @"/CyberX8_Themes;component/Languages/StringResources.zh-CN.xaml";
            ResourceDictionary resourceDictionary1 = dictionaryList.FirstOrDefault(d => d.Source.OriginalString.Equals(requestedCulture1));
            ResourceDictionary resourceDictionary2 = dictionaryList.FirstOrDefault(d => d.Source.OriginalString.Equals(requestedCulture2));
            if (dictionaryList.IndexOf(resourceDictionary1) < dictionaryList.IndexOf(resourceDictionary2))
            {
                Application.Current.Resources.MergedDictionaries.Remove(resourceDictionary1);
                Application.Current.Resources.MergedDictionaries.Add(resourceDictionary1);
            }
            else
            {
                Application.Current.Resources.MergedDictionaries.Remove(resourceDictionary2);
                Application.Current.Resources.MergedDictionaries.Add(resourceDictionary2);
            }
        }
        private void OnReset()
        {
            InvokeClient.Instance.Service.DoOperation("System.Reset");
        }
        private void AddDataKeys()
        {
            if (EFEMIsInstalled == true)
            {
                m_RtDataKeys.Add("EFEM.FsmState");
            }
            if(PUF1IsInstalled)
            {
                m_RtDataKeys.Add("PUF1.FsmState");
            }
            if (PUF2IsInstalled)
            {
                m_RtDataKeys.Add("PUF2.FsmState");
            }

            if(Loader1IsInstalled)
            {
                m_RtDataKeys.Add("Loader1.FsmState");
            }

            if(Transporter1IsInstalled)
            {
                m_RtDataKeys.Add("Transporter1.FsmState");
            }

            if(Transporter2IsInstalled)
            {
                m_RtDataKeys.Add("Transporter2.FsmState");
            }

            if(Srd1IsInstalled)
            {
                m_RtDataKeys.Add("SRD1.FsmState");
            }
            if(Srd2IsInstalled)
            {
                m_RtDataKeys.Add("SRD2.FsmState");
            }

            m_RtDataKeys.Add("SYSTEM.FsmState");
            m_RtDataKeys.Add("System.IsAutoMode");


            m_RtDataKeys.Add($"System.SignalTower.DeviceData");
            m_RtDataKeys.Add("System.CommunicationStatus");
            m_RtDataKeys.Add("System.SystemControlIp");
        }

        private void Instance_OnEvent(EventItem eventItem)
        {
            Unity.GlobalEvents.Instance.OnEventItemRaiseChanged(eventItem);
            switch (eventItem.Type)
            {
                case EventType.EventUI_Notify:
                    Application.Current.Dispatcher.Invoke(delegate
                    {
                        EventLogList.Insert(0, eventItem);
                        if (EventLogList.Count > logMaxCount)
                        {
                            EventLogList.RemoveAt(EventLogList.Count - 1);
                        }

                        if (eventItem.Level == EventLevel.Alarm)
                        {
                            alarmQuery.Enqueue(eventItem);
                            //if (stopEntityId.Contains(eventItem.Id) && eventItem.Source.Contains("PM"))
                            //{
                            //    InvokeClient.Instance.Service.DoOperation($"{eventItem.Source}.PmError");
                            //}
                        }
                        if (alarmQuery.Count > 0)
                        {
                            CurrentEventItem = alarmQuery.Last();
                        }
                        else
                        {
                            CurrentEventItem = eventItem;
                        }
                        EventLogListSelectedIndex = 0;
                    });
                    break;
                case EventType.Dialog_Nofity:
                    //PopDialog(obj);
                    break;
                case EventType.KickOut_Notify:
                    break;
                case EventType.Sound_Notify:
                    break;
                case EventType.UIMessage_Notify:
                    //PopUIMessage(obj);
                    break;
            }



        }

        private void OnClear()
        {
            CurrentEventItem = null;
            alarmQuery.Clear();
            EventLogList.Clear();

        }
        private void OnSkip()
        {
            if (alarmQuery.Count > 0)
            {
                alarmQuery.Dequeue();
                if (alarmQuery.Count > 0)
                {
                    CurrentEventItem = alarmQuery.First();
                }
                else
                {
                    CurrentEventItem = null;
                }
            }
        }
        //private void OnBuzzerOff()
        //{
        //    InvokeClient.Instance.Service.DoOperation($"{ModuleName}.SignalTower.SwitchOffBuzzer");
        //}
        public void FaDisable()
        {
            InvokeClient.Instance.Service.DoOperation($"FACommand", "FADisable");
        }
        public void FaEnable()
        {
            InvokeClient.Instance.Service.DoOperation($"FACommand", "FAEnable");
        }
        /// <summary>
        /// Logout
        /// </summary>
        private void OnLogout()
        {
            var _mainWindow = Application.Current.Windows.Cast<Window>().FirstOrDefault(window => window is Window) as Window;
            LogoutView heaterView = new LogoutView();
            heaterView.WindowStartupLocation = WindowStartupLocation.CenterScreen;
            heaterView.Owner = _mainWindow;
            heaterView.Show();
        }
        /// <summary>
        ///  ControPermissionAction
        /// </summary>
        private void ControlPermissionAction()
        {
            if (localIPs.Count > 0)
            {
                InvokeClient.Instance.Service.DoOperation($"ApplySystemControl", localIPs[0]);
            }
            else
            {
                InvokeClient.Instance.Service.DoOperation($"ApplySystemControl","");
            }
        }
        /// <summary>
        ///  ControPermissionRelease
        /// </summary>
        private void ControlReleaseAction()
        {
            if (localIPs.Count > 0)
            {
                InvokeClient.Instance.Service.DoOperation($"ReleaseSystemControl", localIPs[0]);
            }
        }
        #endregion

    }
}