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

public class Enemy : MonoBehaviour
{
    public GameManager gameManager;

    [SerializeField] private float moveSpeed;
    [SerializeField] private Transform target;
    public float health;
    public float maxHealth;
    public float damage;
    public bool isBosStage2;
    [SerializeField] private GameObject pastaGigi;

    private void Start()
    {
        if (pastaGigi != null)
        {
            pastaGigi.SetActive(false);
        }
        
        gameManager = FindObjectOfType<GameManager>();

        health = maxHealth;
        
        gameObject.tag = "Enemy";
        
    }

    void Update()
    {
        transform.position = Vector3.MoveTowards(transform.position, target.position, moveSpeed * Time.deltaTime);
    }

    private void OnTriggerEnter2D(Collider2D other)
    {
        if (other.CompareTag("Bullet"))
        {
            GameObject bullet = other.gameObject;
            bullet.gameObject.SetActive(false);
            if (health >= 1)
            {
                health -= damage;

                if (health >= 80 && isBosStage2)
                {
                    pastaGigi.SetActive(true);
                }
                
                if (health <= 0)
                {
                   ExecuteBosDeath();
                }
            }
            else
            {
                ExecuteBosDeath();
            }
        }
    }
    
    void ExecuteBosDeath()
    {
        if (isBosStage2)
        {
            int currentLevel = gameManager.levelCurrentIndex;
            if (currentLevel == DataManager.instance.UnlockLevel)
            {
                DataManager.instance.UnlockLevel = currentLevel + 1;
            }
            gameObject.SetActive(false);
            WinScreen.Open();
            DataManager.instance.Save();
        }
        else
        {
            Debug.Log("Enemy Die");
            QuizPopUp.Open();
            gameObject.SetActive(false);
        }

    }
}