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

public class Skill_Hurricane : ProjectileBase
{
    [Header("소용돌이 유지 시간")]
    public float lifeTime = 15f;
    [Header("소용돌이 데미지 범위")]
    public BoxCollider m_Collider;
    [Header("데미지 간격")]
    public float damageGap = 0.33f;
    [Header("소용돌이 이동속도")]
    public float movespeed = 1f;

    public ParticleSystem[] particleSystems;

    public override void Set(ProjectileData _data)
    {
        base.Set(_data);
        transform.position = _data.target.Get_position();
        transform.eulerAngles = Vector3.zero;
        movespeed += IsStep(1) ? Get_AwakenData(1, 1) : 0f;
        _data.LifeTime = lifeTime + (IsStep(2) ? Get_AwakenData(2, 1) : 0f);
        for (int i = 0; i < particleSystems.Length; i++)
        {
            var main = particleSystems[i].main;
            main.loop = true;
        }

        StartCoroutine(Co_Update());
    }

    IEnumerator Co_Update()
    {
        // 고유 스킬 개화 없음
        //if (IsStep(3)) m_Collider.size = new Vector3(1.70440888f, 3.86459613f, 1.84529209f);
        //else           m_Collider.size = new Vector3(1.37568462f, 3.86459613f, 1.46960735f);

        while (m_ProjecTileData.LifeTime > 0f)
        {
            m_Collider.enabled = true;
            yield return null;
            yield return null;
            m_Collider.enabled = false;
            yield return new WaitForSeconds(damageGap);
            m_ProjecTileData.LifeTime -= damageGap;
        }

        for (int i = 0; i < particleSystems.Length; i++)
        {
            var main = particleSystems[i].main;
            main.loop = false;
        }

        yield return new WaitForSeconds(1f);

        Off(true);
    }

    private void Update()
    {
        if (!DSUtil.CheckNull(m_ProjecTileData.target) && !m_ProjecTileData.target.IsDead())
        {
            var targetpos = m_ProjecTileData.target.Get_position();
            transform.position = Vector3.MoveTowards(transform.position, targetpos, Time.deltaTime * movespeed);

            // Create a new position with the y value you want
            Vector3 newPosition = transform.position;
            newPosition.y = 0.01f; // Set the y-value
            transform.position = newPosition;
        }
        else
        {
            m_ProjecTileData.target = Get_NearstEnemy();
            if (DSUtil.CheckNull(m_ProjecTileData.target))
                Off(true);
        }

        if (m_ProjecTileData.shooter.IsDead()) Off();
    }
}