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

public class VictoryDefeat : MonoBehaviour
{
    private bool _wavesEnd = false;
    private bool _isShowingVictoryOrDefeat = false;
    [SerializeField] private Animator _victoryAnimator;
    [SerializeField] private Animator _defeatAnimator;

    public const float positionLoseLimit = -10.0f;
    
    private WorldMapSave _wms;

    private void Start()
    {
        _wms = new WorldMapSave();
        _isShowingVictoryOrDefeat = false;
    }

    void Update()
    {
        if (_isShowingVictoryOrDefeat) return;

        List<LevelObject> opponentsList = LevelManager.Instance.GetAll<LevelObject>(x => x is Opponent);

        //I believe that we win if the waves are finished and there are no more monsters (to be modified in the case that's not it)
        if(_wavesEnd && opponentsList.Count == 0) 
        {
            _victoryAnimator.Play("ShowVictoryOrDefeat");
            _isShowingVictoryOrDefeat = true;
            _wms.UnlockNextLevel();
            //win !
        }
        
        //I estimate that we lose if one of the enemies arrives behind our line of defense (to be modified in the case it's not that)
        foreach (Opponent opponent in opponentsList)
        {
            if (opponent == null) return;
            if (opponent.transform.position.x < positionLoseLimit)
            {
                _defeatAnimator.Play("ShowVictoryOrDefeat");
                _isShowingVictoryOrDefeat = true;
                //lose :(
            }
        }
    }

}