using System;
using Game;
using UnityEngine;
using UnityEngine.Playables;
using UnityEngine.Serialization;

[Serializable]
public class AttackBehaviour : PlayableBehaviour
{
    [Rename("强制位移方向")] public Vector3 flowSpeed;
    [Rename("强制位移持续时间")] public float flowTime;
    [Rename("可以从地面击飞")] public bool isFlow;
    [Rename("Aoe")] public bool isAoe = true;
    [Rename("伤害修正")] public float damageRate = 1;
    [Rename("眩晕修正")] public float stunRate = 1;
    [Rename("硬直等级")] public int staggerLevel = 2;
    [Rename("卡帧时间(帧)")] public int pauseTime;
    [Rename("命中id")] public int hitId; //同一hitId视为一段伤害
    [Rename("伤害类型")] public EHitType hitType;
    [Rename("结算顺序")] public EHitOrderType hitOrderType = EHitOrderType.Forward;
    [Rename("命中方向")] public EHitDirType hitDirType = EHitDirType.Forward;
    [Rename("命中形状")] public EShapeType Type;
    [Rename("偏移(格)")] public Vector3 Offset;
    [Rename("高度(格)")] public float Height;
    [Rename("长(格)")] public float SizeX;
    [Rename("宽(格)")] public float SizeY;
    [Rename("半径(格)")] public float Radius;
    [Rename("角度")] public float Angle;
    [Rename("投技时间轴")] public PlayableAsset throwTimeline;

    private Shape _shape = null;
    private const float ToGridSize = 16f / 64f;

    public Shape Shape
    {
        get { return _shape ??= ShapeNew; }
    }

    public Shape ShapeNew
    {
        get
        {
            return Type switch
            {
                EShapeType.Dot =>
                    Shape.NewDot(Offset * ToGridSize),
                EShapeType.Circle =>
                    Shape.NewCircle(Offset * ToGridSize, Height * ToGridSize, Radius * ToGridSize),
                EShapeType.Sector =>
                    Shape.NewSector(Offset * ToGridSize, Height * ToGridSize, Radius * ToGridSize, Angle),
                EShapeType.Box =>
                    Shape.NewBox(Offset * ToGridSize, Height * ToGridSize, SizeX * ToGridSize, SizeY * ToGridSize),
                _ => _shape
            };
        }
    }


    public override void OnPlayableCreate(Playable playable)
    {
    }
}