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

public class Skill_Bead : ProjectileBase
{
    public AudioClip m_Clip;
    public BoxCollider m_Collider;

    [Header("도달 거리")]
    public float dist = 15f;
    [Header("이동속도")]
    public float movespeed = 3f;

    Dictionary<Actor, bool> dic_HitActor = new Dictionary<Actor, bool>();

    public override void Set(ProjectileData _data)
    {
        _data.eStartPos = eProjectileStartPos.ShooterCenter;
        base.Set(_data);
        dic_HitActor.Clear();
        bool isStep2 = IsStep(2);
        _data.Action_OnHit = hitter =>
        {
            if (isStep2)
            {
                if (!dic_HitActor.ContainsKey(hitter))
                    dic_HitActor.Add(hitter, true);
                else
                    hitter.Stun(Get_AwakenData(2, 1), true);
            }
        };
        if (IsStep(3))
            act_returnDmg = dmg =>
            {
                _data.shooter.Heal(dmg * Get_AwakenData(3, 1));
                _data.shooter.Heal_MP(dmg * Get_AwakenData(3, 1));
            };
        StartCoroutine(Co_Bead());
    }

    IEnumerator Co_Bead()
    {
        // 시작 위치 설정
        var startPos = m_ProjecTileData.shooter.Get_Center_position();
        var targetPos = startPos + transform.forward * dist;

        float duration = 2f; // 이동 시간
        float elapsed = 0f;  // 경과 시간

        // y값 고정
        targetPos.y = startPos.y;

        var speed = movespeed + (IsStep(1) ? movespeed * Get_AwakenData(1, 1) : 0f);

        m_Collider.enabled = true;
        // 앞으로 이동
        while (elapsed < duration)
        {
            transform.LookAt(targetPos);
            transform.position = Vector3.Lerp(startPos, targetPos, elapsed / duration);
            elapsed += Time.deltaTime * speed;
            yield return null;
        }
        transform.position = targetPos;

        //yield return null;
        //m_Collider.enabled = false;
        //yield return null;
        //m_Collider.enabled = true;
        //yield return null;
        yield return new WaitForSeconds(0.5f);

        // 다시 원래 위치로 이동
        elapsed = 0f;
        while (elapsed < duration)
        {
            transform.LookAt(targetPos);
            transform.position = Vector3.Lerp(targetPos, startPos, elapsed / duration);
            elapsed += Time.deltaTime * speed;
            yield return null;
        }

        // 발사체 종료
        Off(true);
    }
}