using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using DG.Tweening;
using DG.Tweening.Core;
using DG.Tweening.Plugins.Options;
using UnityEngine.UI;

public class DropItemObject : MonoBehaviour
{
    Sequence dropItem;
    Sequence getItem;

    [SerializeField]
    SpriteRenderer item;
    [SerializeField]
    Sprite[] itemSprite;

    public void ItemAppear(Vector3 enemyTrf, int spriteNum)
    {
        float moveX = Random.Range(-5f, 5f);
        float moveY = Random.Range(-2f, 2f);

        transform.position = enemyTrf;

        int sprite = spriteNum;

        item.sprite = itemSprite[sprite];

        dropItem = DOTween.Sequence()
            .SetAutoKill(false)
            .Append(transform.DOMoveX(enemyTrf.x + moveX, 0.5f)).SetEase(Ease.Linear)
            .Join(transform.DOMoveY(enemyTrf.y + 2, 0.25f)).SetEase(Ease.OutQuart)
            .Insert(0.25f, transform.DOMoveY(enemyTrf.y + moveY, 0.25f).SetEase(Ease.InQuart))
            .AppendCallback(() =>
            {
                transform.position = new Vector3(transform.position.x, transform.position.y, transform.position.y);
            
            }
            );

        gameObject.SetActive(true);
        dropItem.Restart();
    }

    public void itemDisappear(Vector3 playerTrf)
    {
        float xDistance = Mathf.Abs(transform.position.x - playerTrf.x);
        float speed = 0.3f;
        float disTime = xDistance / speed;

        getItem = DOTween.Sequence()
            .SetAutoKill(false)
            .Append(transform.DOMove(new Vector3(playerTrf.x, playerTrf.y, 0), xDistance / 30)).SetEase(Ease.Linear);
        
        getItem.Restart();

        Invoke("HideObject", xDistance / 30);
    }

    public void HideObject()
    {
        CancelInvoke("HideObject");
        gameObject.SetActive(false);
    }
}