using UnityEngine;
using UnityEngine.Playables;
using UnityEngine.Timeline;

namespace GameWrapper.Timeline.CommonAction
{
    /// <summary>
    /// 通用动作Clip（独立版本）
    /// </summary>
    public class CommonActionClip : PlayableAsset, ITimelineClipAsset
    {
        [Tooltip("动作类型")]
        public ECommonActionType actionType = ECommonActionType.ActiveSet;
        
        [Tooltip("参数1 - 不同动作类型含义不同，详见枚举注释")]
        public int actionParam1 = 1;
        
        [Tooltip("参数2 - 用于某些需要额外参数的动作类型")]
        public int actionParam2 = 0;
        
        [Tooltip("字符串参数 - 用于需要名称的动作类型（如动画名称）")]
        public string stringParam = "";
        
        [Tooltip("颜色参数 - 用于MaterialChange等需要颜色的动作")]
        public Color colorParam = Color.white;
        
        [Tooltip("浮点参数 - 用于需要精确数值的动作（如透明度、强度等）")]
        [Range(0f, 1f)]
        public float floatParam = 1f;

        public ClipCaps clipCaps
        {
            get { return ClipCaps.None; }
        }

        public override Playable CreatePlayable(PlayableGraph graph, GameObject owner)
        {
            var playable = ScriptPlayable<CommonActionBehaviour>.Create(graph);
            var behaviour = playable.GetBehaviour();
            
            // 传递Clip数据给Behaviour
            behaviour.actionType = actionType;
            behaviour.actionParam1 = actionParam1;
            behaviour.actionParam2 = actionParam2;
            behaviour.stringParam = stringParam;
            behaviour.colorParam = colorParam;
            behaviour.floatParam = floatParam;
            
            return playable;
        }
    }
}