using System;
using System.Collections.Generic;
using UnityEngine;

namespace CinemaDirector
{
	public abstract class CinemaClipCurve : TimelineAction
	{
		[SerializeField]
		private List<MemberClipCurveData> curveData = new List<MemberClipCurveData>();

		public List<MemberClipCurveData> CurveData
		{
			get
			{
				return curveData;
			}
		}

		protected virtual void initializeClipCurves(MemberClipCurveData data, Component component)
		{
		}

		public void AddClipCurveData(Component component, string name, bool isProperty, Type type)
		{
			MemberClipCurveData memberClipCurveData = new MemberClipCurveData();
			memberClipCurveData.Type = component.GetType().Name;
			memberClipCurveData.PropertyName = name;
			memberClipCurveData.IsProperty = isProperty;
			memberClipCurveData.PropertyType = UnityPropertyTypeInfo.GetMappedType(type);
			initializeClipCurves(memberClipCurveData, component);
			curveData.Add(memberClipCurveData);
		}

		protected object evaluate(MemberClipCurveData memberData, float time)
		{
			object result = null;
			switch (memberData.PropertyType)
			{
			case PropertyTypeInfo.Color:
			{
				Color color = default(Color);
				color.r = memberData.Curve1.Evaluate(time);
				color.g = memberData.Curve2.Evaluate(time);
				color.b = memberData.Curve3.Evaluate(time);
				color.a = memberData.Curve4.Evaluate(time);
				result = color;
				break;
			}
			case PropertyTypeInfo.Double:
			case PropertyTypeInfo.Float:
			case PropertyTypeInfo.Int:
			case PropertyTypeInfo.Long:
				result = memberData.Curve1.Evaluate(time);
				break;
			case PropertyTypeInfo.Quaternion:
			{
				Quaternion quaternion = default(Quaternion);
				quaternion.x = memberData.Curve1.Evaluate(time);
				quaternion.y = memberData.Curve2.Evaluate(time);
				quaternion.z = memberData.Curve3.Evaluate(time);
				quaternion.w = memberData.Curve4.Evaluate(time);
				result = quaternion;
				break;
			}
			case PropertyTypeInfo.Vector2:
			{
				Vector2 vector3 = default(Vector2);
				vector3.x = memberData.Curve1.Evaluate(time);
				vector3.y = memberData.Curve2.Evaluate(time);
				result = vector3;
				break;
			}
			case PropertyTypeInfo.Vector3:
			{
				Vector3 vector2 = default(Vector3);
				vector2.x = memberData.Curve1.Evaluate(time);
				vector2.y = memberData.Curve2.Evaluate(time);
				vector2.z = memberData.Curve3.Evaluate(time);
				result = vector2;
				break;
			}
			case PropertyTypeInfo.Vector4:
			{
				Vector4 vector = default(Vector4);
				vector.x = memberData.Curve1.Evaluate(time);
				vector.y = memberData.Curve2.Evaluate(time);
				vector.z = memberData.Curve3.Evaluate(time);
				vector.w = memberData.Curve4.Evaluate(time);
				result = vector;
				break;
			}
			}
			return result;
		}

		private void updateKeyframeTime(float oldTime, float newTime)
		{
			foreach (MemberClipCurveData curveDatum in curveData)
			{
				int curveCount = UnityPropertyTypeInfo.GetCurveCount(curveDatum.PropertyType);
				for (int i = 0; i < curveCount; i++)
				{
					AnimationCurve curve = curveDatum.GetCurve(i);
					for (int j = 0; j < curve.length; j++)
					{
						Keyframe keyframe = curve.keys[j];
						if ((double)Mathf.Abs(keyframe.time - oldTime) < 1E-05)
						{
							Keyframe keyframe2 = new Keyframe(newTime, keyframe.value, keyframe.inTangent, keyframe.outTangent);
							keyframe2.tangentMode = keyframe.tangentMode;
							AnimationCurveHelper.MoveKey(curve, j, keyframe2);
						}
					}
				}
			}
		}

		public void TranslateCurves(float amount)
		{
			base.Firetime += amount;
			foreach (MemberClipCurveData curveDatum in curveData)
			{
				int curveCount = UnityPropertyTypeInfo.GetCurveCount(curveDatum.PropertyType);
				for (int i = 0; i < curveCount; i++)
				{
					AnimationCurve curve = curveDatum.GetCurve(i);
					if (amount > 0f)
					{
						for (int num = curve.length - 1; num >= 0; num--)
						{
							Keyframe keyframe = curve.keys[num];
							Keyframe keyframe2 = new Keyframe(keyframe.time + amount, keyframe.value, keyframe.inTangent, keyframe.outTangent);
							keyframe2.tangentMode = keyframe.tangentMode;
							AnimationCurveHelper.MoveKey(curve, num, keyframe2);
						}
					}
					else
					{
						for (int j = 0; j < curve.length; j++)
						{
							Keyframe keyframe3 = curve.keys[j];
							Keyframe keyframe4 = new Keyframe(keyframe3.time + amount, keyframe3.value, keyframe3.inTangent, keyframe3.outTangent);
							keyframe4.tangentMode = keyframe3.tangentMode;
							AnimationCurveHelper.MoveKey(curve, j, keyframe4);
						}
					}
				}
			}
		}

		public void AlterFiretime(float firetime, float duration)
		{
			updateKeyframeTime(base.Firetime, firetime);
			base.Firetime = firetime;
			base.Duration = duration;
		}

		public void AlterDuration(float duration)
		{
			updateKeyframeTime(base.Firetime + base.Duration, base.Firetime + duration);
			base.Duration = duration;
		}
	}
}