using System;
using cfg;
using UnityEngine;
using UnityEngine.Playables;

namespace EventMowForTreasure
{
    public class EventMowForTreasureToolCell:MonoBehaviour
    {
        [SerializeField] private float offsetPositionY = 2f;
        [SerializeField][Min(0)] private float maxRotationY = 30f;
        [SerializeField] [Min(0)]private float delayDropTime = 0.3f;
        [SerializeField] [Min(0)][Tooltip("道具2或3走一个格子的速度")]
        private float toolMoveTimeOneGrid = 0.35f;
        [SerializeField] private PlayableAsset ongoingTimeLine;
        [SerializeField] private PlayableAsset showTimeLine;
        [SerializeField] private PlayableAsset toolDamageTimeLine;
        private PlayableDirector _director;

        private void Start()
        {
            _director = this.GetComponentInChildren<PlayableDirector>();
            if(_director)
                _director.playOnAwake = false;
        }

        public float GetMoveTime()
        {
            return toolMoveTimeOneGrid;
        }


        public void PlayShowTimeLine()
        {
            this.transform.position =
                new Vector3(transform.position.x, transform.position.y - offsetPositionY, transform.position.z);
            if(showTimeLine==null) return;
            if(!_director) return;
            if(_director.state==PlayState.Playing&&_director.playableAsset==showTimeLine)
                return;
            _director.extrapolationMode = DirectorWrapMode.Loop;
            _director.Play(showTimeLine);
        }

        public void StopTimeLine()
        {
            _director?.Stop();
        }

        public void SetRotation(float offset)
        {
            transform.rotation = Quaternion.Euler(transform.eulerAngles.x,maxRotationY*offset,transform.eulerAngles.z);
        }
        public void PlayOngoingEffect(bool isDefaultTool,Transform obstacleCell,out float time)
        {
            time =this.delayDropTime;
            if(isDefaultTool)return;
            if(!obstacleCell) return;
            gameObject.SetActive(true);
            var position = obstacleCell.position;
            transform.rotation = Quaternion.Euler(0, 0, 0);
            transform.position = new Vector3(position.x, position.y, position.z - 2f);
            PlayOngoingTimeLine();
        }
        private void PlayOngoingTimeLine()
        {
            if(ongoingTimeLine==null) return;
            if(!_director) return;
            if(_director.state==PlayState.Playing&&_director.playableAsset==showTimeLine)
                return;
            _director.extrapolationMode = DirectorWrapMode.None;
            _director.Play(ongoingTimeLine);
        }

        private Action<PlayableDirector> _stopped;
        public void PlayToolDamageTimeLine(Action action)
        {
            if(toolDamageTimeLine==null) return;
            if(!_director) return;
            _director.extrapolationMode = DirectorWrapMode.None;
            _director.Play(toolDamageTimeLine);

            if (action == null) return;
            _director.stopped -= _stopped;
            _stopped = delegate { action?.Invoke(); };
            _director.stopped += _stopped;
        }
    }
}