using System;

using System.IO;

using System.Net;

using System.Reflection;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Media;

using System.Windows.Media.Animation;

using System.Windows.Navigation;

using System.Globalization;

using Microsoft.Surface.Presentation;

using Microsoft.Surface.Presentation.Controls;

using FingersDance.Data;

using FingersDance.ViewModels;

namespace FingersDance.Control.UserPanel

{

	public partial class UserControlUserPanel

	{

        #region Variables

        //public ContactEventHandler ContactDown;

        public event EventHandler OnSuccessAnnotation;  //Event to display ColorAnnotation from different Users   

        public event EventHandler OnTagVisualisation; //Event to Mute all Players

        public int id = 0;

        public uint idcolor = 0;    //The color of the Pivot Button

        private Cutting cut;

        //variables for TagSound Control

        double baseOrientation = 0;

        double deltaOrientation = 0;

        double lastdeltaOrientation = 0;

        int lastSoundlevel = 0;

        bool rise = true; //rise is true if the curse of the volume is positive

        int LastElipseNB = 0;

        #endregion

        #region Properties

        public Cutting Cutting

        {

            get { return cut; }

            set { cut = value; }

        }

        #endregion

        #region Constructors

        public UserControlUserPanel()

		{

			this.InitializeComponent();

			// Insert code required on object creation below this point.

		}

        public UserControlUserPanel(int idPar, Color col, Cutting cutPar, String path, String AnnotationOrSearchMode, Project searchedProj)

        {

            this.InitializeComponent();

            id = idPar;

            cut = cutPar;

            // We make the syncsrc load the good video and cutting 

            this.UserControlSyncSource.Load(path, col, cut, AnnotationOrSearchMode, searchedProj);

            UserControlSyncSource.OnSuccessAnnotation += new EventHandler(UserControlSyncSource_OnSuccessAnnotation);

            // We make the menu load the good xml

            UCMenu.MenuXmlFile = (AnnotationOrSearchMode == "Search") ? "menu_search.xml" : "menu.xml";

            //SAR -Initialize Tag Values

            InitializeDefinitions();

        }

        #endregion

        #region Tag Management

        private void InitializeDefinitions()

        {

            for (byte k = 1; k <= 25; k++)

            {

                ByteTagVisualizationDefinition tagDef = new ByteTagVisualizationDefinition();

                // The tag value that this definition will respond to. 

                tagDef.Value = k;

                // The .xaml file for the UI. 

                tagDef.Source = new Uri("FingersDance.Control.UserPanel;Component/TagVisuSoundControl.xaml", UriKind.Relative);

                // The maximum number for this tag value. tagDef.MaxCount = 2; 

                // The visualization stays for 2 seconds after the tag is lifted. 

                tagDef.LostTagTimeout = 2000.0;

                // The orientation offset (default). 

                tagDef.OrientationOffsetFromTag = 0.0;

                // The physical offset (horizontal inches, vertical inches). 

                tagDef.PhysicalCenterOffsetFromTag = new Vector(0, 0);

                // The tag removal behavior (default). 

                tagDef.TagRemovedBehavior = TagRemovedBehavior.Fade;

                // Orient UI to tag? (default). 

                tagDef.UsesTagOrientation = true;

                // Add the definition to the collection. 

                this.tagVisualizer.Definitions.Add(tagDef);

            }

        }

        //SAR - Event Rised when Tag Control is moved or rotated

        private void tagVisualizer_VisualizationMoved(object sender, TagVisualizerEventArgs e)

        {

            /*TagVisuSoundControl tagsoundcontrol = (TagVisuSoundControl)e.TagVisualization;

            BindingExpression be = tagsoundcontrol.volumeModel.GetBindingExpression(Label.ContentProperty);

            be.UpdateSource();*/

            TagVisuSoundControl tagsoundcontrol = (TagVisuSoundControl)e.TagVisualization;

            deltaOrientation = (tagsoundcontrol.Orientation - baseOrientation) % 360;

            if (deltaOrientation < 0)

                deltaOrientation = 360 + deltaOrientation;

            int niveau = (int)(deltaOrientation / 36);

            //if (((niveau == 9) || (niveau == 8) || (niveau == 7)) && lastSoundlevel == 0)

            if (((niveau == 9) || (niveau == 8)) && lastSoundlevel == 0)

                rise = false;

            //else if (((niveau == 1) || (niveau == 2) || (niveau == 3)) && lastSoundlevel == 0)

            else if (((niveau == 1) || (niveau == 2)) && lastSoundlevel == 0)

                rise = true;

            if (!rise)

            {

                niveau = (niveau - 10) % 10;

            }

            //--Elipse visibility

            int elipseNB = tagsoundcontrol.TagVisuSoundLevelUpdate(niveau);

            //Set the Sound of the Player.

            if ((LastElipseNB <1 && deltaOrientation - lastdeltaOrientation < 0) || (LastElipseNB > 9 && deltaOrientation - lastdeltaOrientation > 0))

                baseOrientation += deltaOrientation - lastdeltaOrientation;

            else

            {

                if (elipseNB != -1)

                {

                    UserControlSyncSource.setUserPlayerVolume(elipseNB / 10.0);

                    lastSoundlevel = niveau;

                    LastElipseNB = elipseNB;

                    tagsoundcontrol.volumeModel.Content = (elipseNB / 10.0).ToString();

                    lastdeltaOrientation = deltaOrientation;

                }

            }

        }

        private void OnVisualizationAdded(object sender, TagVisualizerEventArgs e)

        {

            TagVisuSoundControl tagsoundcontrol = (TagVisuSoundControl)e.TagVisualization;

            LastElipseNB = 5;

            lastdeltaOrientation = 0;

            switch (tagsoundcontrol.VisualizedTag.Byte.Value)

            {

                case 24:

                    try

                    {

                        /*

                        Binding mybinding = new Binding("Orientation");

                        mybinding.Source = tagsoundcontrol;

                        mybinding.UpdateSourceTrigger= UpdateSourceTrigger.PropertyChanged ;

                        tagsoundcontrol.volumeModel.SetBinding(Label.ContentProperty,mybinding);

                        */

                        baseOrientation = tagsoundcontrol.Orientation % 360;

                        deltaOrientation = ((tagsoundcontrol.Orientation % 360) - baseOrientation) % 360;

                        tagsoundcontrol.volumeModel.Content = deltaOrientation;

                        //RiseEvent To Mute all other Players

                        OnTagVisualisation(this, new EventArgs());

                        PlayerMute(false);

                    }

                    catch (Exception ex)

                    {

                    }

                    break;

                case 2: tagsoundcontrol.volumeModel.Content = "Tag Value 2";

                    break;

                case 3: tagsoundcontrol.volumeModel.Content = "Tag Value 3";

                    break;

                case 4: tagsoundcontrol.volumeModel.Content = "Tag Value 4";

                    break;

                case 5: tagsoundcontrol.volumeModel.Content = "Tag Value 5";

                    break;

                default: tagsoundcontrol.volumeModel.Content = "UNKNOWN MODEL";

                    break;

            }

        }

        #endregion

        public void PlayerPause()

        {

            UserControlSyncSource.PlayerPause();

        }

        public void PlayerMute(bool b)

        {

            UserControlSyncSource.setUserPlayerMute(b);

        }

        private void UserControlSyncSource_OnSuccessAnnotation(object sender, EventArgs e)

        {

            OnSuccessAnnotation(this, new EventArgs());

        }  

    }

}