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

public class Player : Character
{
    [SerializeField] private float attackRange;
    [SerializeField] private float attackRate;
    private float lastAttackTime;
    private int experience;
    //[SerializeField] private GameObject attackPrefab;

    public static Player Current;
    //private Animator animator;

    void Awake()
    {

        Current = this;
        animator = GetComponentInChildren<Animator>();
        HealthBarUI.instance.UpdateInfoPanel(experience, this.Level, this.Damage, this.MaxHp);
    }

    void Update()
    {
        if (target != null)
        {
            float targetDistance = Vector3.Distance(transform.position, target.transform.position);

            if (targetDistance < AttackRange)
            {
                Controller.StopMovement();
                Controller.LookTowards(target.transform.position - transform.position);

                if (Time.time - lastAttackTime > AttackRate && target.GetComponent<Enemy>() != null)
                {
                    lastAttackTime = Time.time;
                    Attack(target);
                    /*animator.SetTrigger("attack");
                    lastAttackTime = Time.time;
                    GameObject proj = Instantiate(attackPrefab, target.transform.position + Vector3.up, Quaternion.LookRotation(target.transform.position - transform.position));
                    proj.GetComponent<Projectile>().Setup(this);
                    proj.GetComponent<Projectile>().DamageTarget(target);*/
                }
            }
            else
            {
                Controller.MoveToTarget(target.transform);
            }
        }
    }
    public void GainExperience(int experienceToGain)
    {
        experienceToGain += experience;
        int experienceToNextLevel = this.Level * 100; // Example formula for leveling up
        if (experienceToGain >= experienceToNextLevel)
        {
            LevelUp();
        }
        Debug.Log("Gained " + experienceToGain + " experience.");
        HealthBarUI.instance.UpdateInfoPanel(experience, this.Level, this.Damage, this.MaxHp);
    }
    private void LevelUp()
    {
        Level++;
        MaxHp += 10; // Increase max health
        Damage += 2; // Increase damage
        CurHp = MaxHp; // Restore health on level up
        HealthBarUI.instance.UpdateInfoPanel(experience, this.Level, this.Damage, this.MaxHp);
        Debug.Log("Leveled up to " + Level + "!");
    }
}