JD2022-TU1/main/tools/framework/JD.Serialization/Timeline/Clips/MotionClip.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using JD.Core;
using JD.Core.Collections;
using JD.Core.Helpers;
using JD.Interfaces.Editors;

namespace JD.Serialization
{
    partial class MotionClip
    {
        #region Variables

        private MoveModel _model;

        #endregion

        #region constructor

        public MotionClip()
        {
            _motionPlatformSpecifics.ItemChanged += MotionPlatformSpecifics_ItemChanged;
        }

        #endregion

        #region Properties

        [Browsable(true)]
        [Category("Move")]
        [PropertyEditor("MoveModelEditor")]
        public MoveModel Model
        {
            get { return _model; }
            set
            {
                if (_model != value)
                {
                    if (_model != null) 
                        _model.PropertyChanged -= model_propertyChanged;
                    _model = value;
                    _model.PropertyChanged += model_propertyChanged;
                    OnPropertyChanged();
                }
            }
        }

        public MotionClip MasterClip
        {
            get
            {
                if (Tape != null)
                {
                    for (var i = (int)CoachId_Enum.COACH_0; i < (int)CoachId; i++)
                    {
                        var masterClip = Tape.Clips.OfType<MotionClip>().FirstOrDefault(x => 
                                (int) x.CoachId == i && 
                                x.StartBeat.AlmostEquals(StartBeat) && 
                                x.BeatDuration.AlmostEquals(BeatDuration) &&
                                x.Model == Model);

                        if (masterClip != null)
                            return masterClip;
                    }
                }
                return null;
            }
        }

        #endregion

        #region Methods
        
        private void RefreshModel()
        {
            if (Tape != null && ClassifierPath != null)
            {
                var duration = Duration;
                Model = Tape.GetOrCreateMoveModel(ClassifierPath);
                Duration = duration;
            }
        }

        protected override void OnPropertyChanged([CallerMemberName]string propertyName = "")
        {
            base.OnPropertyChanged(propertyName);

            if (propertyName == nameof(Tape) || propertyName == nameof(ClassifierPath))
            {
                RefreshModel();
            }

            if (Model != null)
            {
                switch (propertyName)
                {
                    case nameof(Duration):
                        Model.BeatDuration = BeatDuration;
                        break;
                    case nameof(Color):
                        Model.Color = Color;
                        break;
                    case nameof(MoveType):
                        Model.MoveType = MoveType;
                        break;
                    case nameof(Model):
                        BeatDuration = Model.BeatDuration;
                        Color = Model.Color;
                        MoveType = Model.MoveType;
                        ClassifierPath = Model.ClassifierPath;
                        MotionPlatformSpecifics.GetOrCreate(Platform.X360).CopyFrom(Model.Camera_Xbox360);
                        MotionPlatformSpecifics.GetOrCreate(Platform.DURANGO).CopyFrom(Model.Camera_XboxOne);
                        MotionPlatformSpecifics.GetOrCreate(Platform.ORBIS).CopyFrom(Model.Camera_PS4);
                        break;
                }
            }
        }

        private void model_propertyChanged(object sender, PropertyChangedEventArgs e)
        {
            switch (e.PropertyName)
            {
                case "BeatDuration":
                    BeatDuration = Model.BeatDuration;
                    break;
                case "Color":
                    Color = Model.Color;
                    break;
                case "MoveType":
                    MoveType = Model.MoveType;
                    break;
                case "ClassifierPath":
                    ClassifierPath = Model.ClassifierPath;
                    break;
                case "Camera_Xbox360":
                    MotionPlatformSpecifics.GetOrCreate(Platform.X360).CopyFrom(Model.Camera_Xbox360);
                    OnPropertyChanged(nameof(Model));
                    break;
                case "Camera_XboxOne":
                    MotionPlatformSpecifics.GetOrCreate(Platform.DURANGO).CopyFrom(Model.Camera_XboxOne);
                    OnPropertyChanged(nameof(Model));
                    break;
                case "Camera_PS4":
                    MotionPlatformSpecifics.GetOrCreate(Platform.ORBIS).CopyFrom(Model.Camera_PS4);
                    OnPropertyChanged(nameof(Model));
                    break;
                default:
                    OnPropertyChanged(e.PropertyName);
                    break;
            }
        }

        private void MotionPlatformSpecifics_ItemChanged(object sender, ItemChangedEventArgs<KeyValuePair<Platform, MotionPlatformSpecific>> args)
        {
            var platform = args.Item.Key;
            if (platform == null)
                return;

            if (Model == null)
                return;

            if (platform.Equals(Platform.X360))
            {
                Model.Camera_Xbox360.CopyFrom(MotionPlatformSpecifics[platform]);
            }
            else if (platform.Equals(Platform.DURANGO))
            {
                Model.Camera_XboxOne.CopyFrom(MotionPlatformSpecifics[platform]);
            }
            else if (platform.Equals(Platform.ORBIS))
            {
                Model.Camera_PS4.CopyFrom(MotionPlatformSpecifics[platform]);
            }
            OnPropertyChanged(nameof(MotionPlatformSpecifics));
        }

        public override Clip ConvertToFit(TapeTrack track)
        {
            var clip = base.ConvertToFit(track);
            if (track is PictoTrack)
            {
                var picto = (PictogramClip)clip;
                picto.Model = Tape.GetOrCreatePictogramModel(Model.Name);
            }
            else if (track is MoveTrack)
            {
                var moveTrack = (MoveTrack)track;
                var motionClip = (MotionClip)clip;
                motionClip.CoachId = moveTrack.CoachId;
                if (moveTrack.MoveType != motionClip.MoveType)
                {
                    bool newModelCreated;
                    var moveModel = track.Tape.GetOrCreateMoveModel(motionClip.Model.Name, moveTrack.MoveType, out newModelCreated);
                    if (newModelCreated)
                    {
                        moveModel.BeatDuration = motionClip.Model.BeatDuration;
                        moveModel.Color = motionClip.Model.Color;
                    }
                    motionClip.Model = moveModel;
                }
            }
            return clip;
        }

        #endregion

        #region MotionPlatformSpecific
        
        partial class MotionPlatformSpecific
        {
            public override string ToString()
            {
                return $"[ {_scoreScale} ; {_scoreSmoothing} ]     [ {_lowThreshold} --> {_highThreshold} ]";
            }

            public void CopyFrom(MotionPlatformSpecific other)
            {
                if (other != null)
                {
                    _scoreScale = other.ScoreScale;
                    _scoreSmoothing = other.ScoreSmoothing;
                    _lowThreshold = other.LowThreshold;
                    _highThreshold = other.HighThreshold;
                }
            }
        }

        #endregion
    }

    public static class MotionClipExtensions
    {
        public delegate void TweakParametersChangedDelegate(MotionClip clip);
        public static TweakParametersChangedDelegate TweakParametersChanged;

        public static MotionClip InstantiateMotionClip(this TapeTrack track, string modelName, int startFrame)
        {
            if (string.IsNullOrEmpty(modelName))
                return null;
            
            var moveTrack = track as MoveTrack;
            if (moveTrack == null)
            {
                throw new ArgumentException("The track should be of type MoveTrack");   
            }
            var newClip = (MotionClip)Clip.Instantiate(typeof(MotionClip), moveTrack, startFrame);
            newClip.CoachId = moveTrack.CoachId;
            newClip.Model = moveTrack.Tape.GetOrCreateMoveModel(modelName, moveTrack.MoveType);
            return newClip;
        }

        public static void MotionPlatformSpecificsChanged(this MotionClip clip, object sender, PropertyChangedEventArgs e)
        {
            if (e.PropertyName == "ScoreScale" || e.PropertyName == "ScoreSmoothing" || e.PropertyName == "LowThreshold" || e.PropertyName == "HighThreshold")
            {
                TweakParametersChanged?.Invoke(clip);
            }
        }

        

    }

    

}