using Aitex.Core.Common;
using Aitex.Core.UI.MVVM;
using FurnaceUI.Controls.Common;
using MECF.Framework.Common.Equipment;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using CB = MECF.Framework.UI.Client.ClientBase;

namespace FurnaceUI.Controls.Parts
{
    /// <summary>
    /// ATMDualArmRobot.xaml 的交互逻辑
    /// </summary>
    public partial class BoatElevatorRobot : UserControl, INotifyPropertyChanged
    {
        protected readonly int MoveTime = 300;
        private const int AnimationTimeout = 3000; // seconds

        public int MinValue
        {
            get { return (int)GetValue(MinValueProperty); }
            set { SetValue(MinValueProperty, value); }
        }

        // Using a DependencyProperty as the backing store for MinValue.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty MinValueProperty =
            DependencyProperty.Register("MinValue", typeof(int), typeof(BoatElevatorRobot), new PropertyMetadata(0));

        public int MaxValue
        {
            get { return (int)GetValue(MaxValueProperty); }
            set { SetValue(MaxValueProperty, value); }
        }

        // Using a DependencyProperty as the backing store for MaxValue.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty MaxValueProperty =
            DependencyProperty.Register("MaxValue", typeof(int), typeof(BoatElevatorRobot), new PropertyMetadata(1000));



        public int CurrentValue
        {
            get { return (int)GetValue(CurrentValueProperty); }
            set { SetValue(CurrentValueProperty, value); }
        }

        // Using a DependencyProperty as the backing store for CurrentValue.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty CurrentValueProperty =
            DependencyProperty.Register("CurrentValue", typeof(int), typeof(BoatElevatorRobot), new FrameworkPropertyMetadata(0, FrameworkPropertyMetadataOptions.AffectsRender));


        public int RotateAngle
        {
            get { return (int)GetValue(RotateAngleProperty); }
            set { SetValue(RotateAngleProperty, value); }
        }

        // Using a DependencyProperty as the backing store for RotateAngel.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty RotateAngleProperty =
            DependencyProperty.Register("RotateAngel", typeof(int), typeof(BoatElevatorRobot), new PropertyMetadata(0));

        public ModuleName Station
        {
            get { return (ModuleName)GetValue(StationProperty); }
            set { SetValue(StationProperty, value); }
        }

        // Using a DependencyProperty as the backing store for Station.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty StationProperty =
            DependencyProperty.Register("Station", typeof(ModuleName), typeof(BoatElevatorRobot), new PropertyMetadata(ModuleName.Robot));

        public ICommand Command
        {
            get { return (ICommand)GetValue(CommandProperty); }
            set { SetValue(CommandProperty, value); }
        }

        // Using a DependencyProperty as the backing store for Command.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty CommandProperty =
            DependencyProperty.Register("Command", typeof(ICommand), typeof(BoatElevatorRobot), new PropertyMetadata(null));

        public string RobotTarget
        {
            get { return (string)GetValue(RobotTargetProperty); }
            set { SetValue(RobotTargetProperty, value); }
        }

        public static readonly DependencyProperty RobotTargetProperty =
            DependencyProperty.Register("RobotTarget", typeof(string), typeof(BoatElevatorRobot), new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.AffectsRender));

        public Dictionary<string, StationPosition> StationPosition
        {
            get { return (Dictionary<string, StationPosition>)GetValue(StationPositionProperty); }
            set { SetValue(StationPositionProperty, value); }
        }

        // Using a DependencyProperty as the backing store for StationPosition.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty StationPositionProperty =
            DependencyProperty.Register("StationPosition", typeof(Dictionary<string, StationPosition>), typeof(BoatElevatorRobot), new PropertyMetadata(null, PropertyChangedCallback));

        public string ArmAExtended
        {
            get { return (string)GetValue(ArmAExtendedProperty); }
            set { SetValue(ArmAExtendedProperty, value); }
        }

        // Using a DependencyProperty as the backing store for ArmAExtended.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty ArmAExtendedProperty =
            DependencyProperty.Register("ArmAExtended", typeof(string), typeof(BoatElevatorRobot), new FrameworkPropertyMetadata(RobotConstant.RobotRetract, FrameworkPropertyMetadataOptions.AffectsRender));

        public string ArmBExtended
        {
            get { return (string)GetValue(ArmBExtendedProperty); }
            set { SetValue(ArmBExtendedProperty, value); }
        }

        // Using a DependencyProperty as the backing store for armBExtended.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty ArmBExtendedProperty =
            DependencyProperty.Register("ArmBExtended", typeof(string), typeof(BoatElevatorRobot), new FrameworkPropertyMetadata(RobotConstant.RobotRetract, FrameworkPropertyMetadataOptions.AffectsRender));


        public WaferInfo[] RobotWafers
        {
            get { return (WaferInfo[])GetValue(RobotWafersProperty); }
            set { SetValue(RobotWafersProperty, value); }
        }

        // Using a DependencyProperty as the backing store for RobotWafers.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty RobotWafersProperty =
            DependencyProperty.Register("RobotWafers", typeof(WaferInfo[]), typeof(BoatElevatorRobot), new PropertyMetadata(null, PropertyChangedCallback));

        public CB.WaferInfo Wafer1
        {
            get { return (CB.WaferInfo)GetValue(Wafer1Property); }
            set { SetValue(Wafer1Property, value); }
        }

        // Using a DependencyProperty as the backing store for Wafer1.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty Wafer1Property =
            DependencyProperty.Register("Wafer1", typeof(CB.WaferInfo), typeof(BoatElevatorRobot), new PropertyMetadata(null));

        public CB.WaferInfo Wafer2
        {
            get { return (CB.WaferInfo)GetValue(Wafer2Property); }
            set { SetValue(Wafer2Property, value); }
        }

        // Using a DependencyProperty as the backing store for Wafer2.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty Wafer2Property =
            DependencyProperty.Register("Wafer2", typeof(CB.WaferInfo), typeof(BoatElevatorRobot), new PropertyMetadata(null));

        private string CurrentPosition;
        private string CurrentArmA;
        private string CurrentArmB;

        public string BoatStatus
        {
            get
            {
                return (string)GetValue(BoatStatusProperty);
            }
            set
            {
                SetValue(BoatStatusProperty, value);
            }
        }

        // Using a DependencyProperty as the backing store for armBExtended.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty BoatStatusProperty =
            DependencyProperty.Register("BoatStatus", typeof(string), typeof(BoatElevatorRobot), new FrameworkPropertyMetadata("Init", RobotStatusChangedCallback));

        public string RootImagePath
        {
            get { return (string)GetValue(RootImagePathProperty); }
            set { SetValue(RootImagePathProperty, value); }
        }

        // Using a DependencyProperty as the backing store for RootImagePath.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty RootImagePathProperty =
            DependencyProperty.Register("RootImagePath", typeof(string), typeof(BoatElevatorRobot), new FrameworkPropertyMetadata("/FurnaceUI;component/Resources/Images/Controls3/02.png", FrameworkPropertyMetadataOptions.AffectsRender));



        public string Canvas1ImagePath
        {
            get { return (string)GetValue(Canvas1ImagePathProperty); }
            set { SetValue(Canvas1ImagePathProperty, value); }
        }

        // Using a DependencyProperty as the backing store for RootImagePath.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty Canvas1ImagePathProperty =
            DependencyProperty.Register("Canvas1ImagePath", typeof(string), typeof(BoatElevatorRobot), new FrameworkPropertyMetadata("/FurnaceUI;component/Resources/Images/Controls3/lghg.png", FrameworkPropertyMetadataOptions.AffectsRender));
        static void RobotStatusChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            var self = (BoatElevatorRobot)d;
            var test = d;
            switch ((string)e.NewValue)
            {

                case "Homing":
                    self.Canvas1ImagePath = "/FurnaceUI;component/Resources/Images/Controls3/lghg.png";
                    break;
                case "Error":
                    self.Canvas1ImagePath = "/FurnaceUI;component/Resources/Images/Controls3/lghg.png";
                    break;
                default:
                    self.Canvas1ImagePath = "/FurnaceUI;component/Resources/Images/Controls3/lghg.png";
                    break;
            }
        }

        private List<MenuItem> menu;
        public List<MenuItem> Menu
        {
            get
            {
                return menu;
            }
            set
            {
                menu = value;
                PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Menu"));
            }
        }

        public ICommand MoveCommand
        {
            get
            {
                return new DelegateCommand<object>(MoveTo);
            }
        }

        private AnimationQueue queue;

        protected int homePositionX = 0;
        protected int processPositionX = 0;

        public event PropertyChangedEventHandler PropertyChanged;

        static void PropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            //var self = (BoatElevatorRobot)d;
            //switch (e.Property.Name)
            //{
            //	case "StationPosition":
            //		var positions = (Dictionary<string, StationPosition>)e.NewValue;
            //		//var menu1 = new MenuItem() { Header = "Arm" };
            //		//var subMenu1 = positions.Select(x => new MenuItem() { Header = x.Key, Command = self.MoveCommand, CommandParameter = new Tuple<string, string, string>(x.Key, RobotConstant.RobotExtend, RobotConstant.RobotRetract) }).ToList();
            //		//foreach (var menu in subMenu1)
            //		//{
            //		//	menu1.Items.Add(menu);
            //		//}
            //		//self.menu = subMenu1;// new List<MenuItem>().Add(subMenu1);
            //		break;
            //	case "RobotWafers":
            //		//if (e.NewValue == null)
            //		//{
            //		//	self.Wafer1 = null;
            //		//	self.Wafer2 = null;
            //		//}
            //		//else
            //		//{
            //		//	if (self.RobotWafers.Length > 1)
            //		//	{
            //		//		self.Wafer1 = self.RobotWafers[0];
            //		//		self.Wafer2 = self.RobotWafers[1];
            //		//	}
            //		//}
            //		break;
            //	default:
            //		break;
            //}

            var self = (BoatElevatorRobot)d;
            switch (e.Property.Name)
            {
                case "StationPosition":
                    var positions = (Dictionary<string, StationPosition>)e.NewValue;
                    //var param = new AnimationParameter() { Target = positions.Keys.ToList()[0], ArmA = RobotConstant.RobotExtend, ArmB = RobotConstant.RobotRetract };
                    ////if (self.CurrentPosition != param.Target || self.CurrentArmA != param.ArmA || self.CurrentArmB != param.ArmB)
                    ////{
                    ////	self.MoveRobot((AnimationParameter)param);
                    ////}
                    //self.CurrentPosition = param.Target;
                    //self.CurrentArmA = param.ArmA;
                    //self.CurrentArmB = param.ArmB;
                    //var menu1 = new MenuItem() { Header = "Arm" };
                    //var subMenu1 = positions.Select(x => new MenuItem() { Header = x.Key, Command = self.MoveCommand, CommandParameter = new Tuple<string, string, string>(x.Key, RobotConstant.RobotExtend, RobotConstant.RobotRetract) }).ToList();
                    //foreach (var menu in subMenu1)
                    //{
                    //    menu1.Items.Add(menu);
                    //}
                    //self.menu = subMenu1;// new List<MenuItem>().Add(subMenu1);
                    self.homePositionX = (int)positions["HomePosition"]?.StartPosition.X;
                    self.processPositionX = (int)positions["ProcessPosition"]?.StartPosition.X;
                    break;
            }
        }

        public BoatElevatorRobot()
        {
#if DEBUG
            System.Diagnostics.PresentationTraceSources.DataBindingSource.Switch.Level = System.Diagnostics.SourceLevels.Critical;
#endif
            InitializeComponent();
            root.DataContext = this;


            queue = new AnimationQueue("Robot Animation");
            //queue.StatusUpdated += Queue_StatusUpdated;

            //canvas1.Rotate(200);
            //canvas2.Rotate(260);
            //canvasRoot.Rotate(90);

            CurrentPosition = ModuleName.System.ToString();
            CurrentArmA = CurrentArmB = RobotConstant.RobotRetract;
        }

        protected override void OnRender(DrawingContext drawingContext)
        {
            base.OnRender(drawingContext);

            if (DesignerProperties.GetIsInDesignMode(this))
            {
                return;
            }

            //if (RobotTarget != null || ArmAExtended != null || ArmBExtended != null)
            //{
            //    LogMsg(string.Format("Received ------ Target: {0}  ArmA: {1} ArmB: {2} ", RobotTarget, ArmAExtended, ArmBExtended));
                Invoke(() => MoveRobot(new AnimationParameter() { Target = RobotTarget, ArmA = ArmAExtended, ArmB = ArmBExtended }));
            //}
        }

        private void Queue_StatusUpdated(object sender, StatusUpdateArgs e)
        {
            LogMsg(string.Format("Target: {0} - {1}", CurrentPosition, e.Parameter.Target));

            var nextEvent = new AutoResetEvent(false);

            var next = new Action(() =>
            {
                nextEvent.Set();
            });

            var wait = new Action(() =>
            {
                if (!nextEvent.WaitOne(AnimationTimeout))
                {
                    LogMsg("Aniamtion time out!");
                }
            });

            var done = new Action(() =>
            {
                CurrentPosition = e.Parameter.Target;
                CurrentArmA = e.Parameter.ArmA;
                CurrentArmB = e.Parameter.ArmB;
                e.Event.Set();
            });

            var needMove = CurrentPosition != e.Parameter.Target || CurrentArmA != e.Parameter.ArmA || CurrentArmB != e.Parameter.ArmB;

            if (needMove)
            {
                Invoke(() => MoveRobot(e.Parameter, next));
                wait();
            }

            done();
        }

        private void MoveRobot(AnimationParameter parameter, Action onComplete = null)
        {
            MoveToStart(parameter.Target, () => TranslateTo(parameter.Target, () => MoveToEnd(parameter, onComplete)));
        }

        private void MoveToStart(string station, Action onComplete = null)
        {
            //if (StationPosition == null || station == "Unknown" || station == null)
            //    return;
            //var position = StationPosition[station];
            //canvas1.Rotate(position.StartPosition.Root, true, MoveTime);
            //CurrentPosition = station;
            onComplete?.Invoke();
        }

        private void MoveToEnd(AnimationParameter parameter, Action onComplete = null)
        {
            //var position = StationPosition[parameter.Target];

            //var extended = false;

            //if (parameter.ArmA == RobotConstant.RobotExtend)
            //{
            //	extended = true;
            //	canvas1.Rotate(position.EndPosition.Root, true, MoveTime, 0, 0, onComplete);
            //	canvas2.Rotate(position.EndPosition.Arm, true, MoveTime);
            //}

            //CurrentPosition = parameter.Target;
            //if (!extended)
            //{
            onComplete?.Invoke();
            //}


        }

        private void TranslateTo(string station, Action onComplete = null)
        {
            //var position = StationPosition[station];
            //if (position.StartPosition.X.HasValue)
            //{
            //    Translate(position.StartPosition.X.Value, onComplete);
            //}
            //else
            //{
            Translate(CurrentValue, onComplete);
            onComplete?.Invoke();
            //}
        }

        private int oldCurrentValue = 0;
        int oldX = 0;

        private void Translate(int x, Action onComplete = null)
        {
            //var storyBoard = new Storyboard();
            //var oldX = translate.X;


            //AnimationHelper.TranslateY(canvasRoot, (int)oldX, x, MoveTime, onComplete);
            //oldX = x;
            //var animation = new DoubleAnimation(oldX, x, TimeSpan.FromMilliseconds(MoveTime));
            //storyBoard.Children.Add(animation);
            //Storyboard.SetTarget(animation, root);
            //var propertyChain = new DependencyProperty[]
            //		{
            //			Canvas.RenderTransformProperty,
            //			TransformGroup.ChildrenProperty,
            //			TranslateTransform.XProperty
            //		};
            //string thePath = "(0).(1)[1].(2)";
            //PropertyPath myPropertyPath = new PropertyPath(thePath, propertyChain);
            //Storyboard.SetTargetProperty(animation, myPropertyPath);
            //storyBoard.Completed += (s, e) =>
            //{
            //	//InvalidateVisual();
            //	if (onComplete != null)
            //	{
            //		onComplete();
            //	}
            //};
            //storyBoard.Begin();
            if (oldCurrentValue != x)
            {
                var xValue = (int)((((float)x) / (MinValue - MaxValue)) * (homePositionX - processPositionX));
                AnimationHelper.TranslateY(canvasRoot, oldX, xValue, MoveTime, onComplete);
                oldX = xValue;
                oldCurrentValue = x;
            }
        }

        private void MoveTo(object obj)
        {
            var para = (Tuple<string, string, string>)obj;
            MoveRobot(new AnimationParameter() { Target = para.Item1, ArmA = para.Item2, ArmB = para.Item3 });
        }

        private void Invoke(Action action)
        {
            Dispatcher.Invoke(action);
        }

        private void LogMsg(string msg)
        {
            var source = "ATMRobot";
            Console.WriteLine("{0} {1}", source, msg);
        }
    }


}