using System.Collections;
using System.Collections.Generic;
using UnityEngine.InputSystem;
using TMPro;
using UnityEngine;

public class PlayerLogic : MonoBehaviour
{
    [SerializeField]  
    private bool isALootableObjectNearby = false;

    [SerializeField]  
    private bool lootNextTick = false;

    [SerializeField]  
    private int coinCount = 0;
    
    [SerializeField]
    private int keyCount = 0;
   
    [SerializeField]
    private Vector3 respawnLocation;
    
    [SerializeField]
    private Vector3 initalSpawnLocation;

    [SerializeField]
    public GameObject GameOverMenu;

    [SerializeField]
    public GameObject WinMenu;

    public void addCoins(int number){
        coinCount += number;
        TMP_Text textCoins = GameObject.Find("CoinsText").GetComponent<TMP_Text>();
        textCoins.text = "Coins: "+coinCount+"/150";
        if (coinCount == 150){
          GameObject.Find("InvisibleWall").SetActive(false);
        }
    }

      public void addKeys(int number){
        keyCount += number;
        TMP_Text textKeys = GameObject.Find("KeysText").GetComponent<TMP_Text>();
        textKeys.text = "Keys: "+keyCount;
    }

    public void die(){
      this.gameObject.SetActive(false);
      GameOverMenu.SetActive(true);
    }

    public void win(){
      this.gameObject.SetActive(false);
      WinMenu.SetActive(true);
    }

    void OnTriggerEnter(Collider other)
    {
      if (other.tag == "killOnContact") {}
      else if (other.tag == "Coin") {
        addCoins(1);
      }
      else if (other.tag == "Key"){
        addKeys(1);
      } 
      else if (other.tag == "Lootable") isALootableObjectNearby = true;
      
      else if (other.tag == "WinCondition"){
        win();
      } 

    }

    void OnTriggerStay(Collider other)
    {
      if (other.tag == "Lootable"){
        if (isALootableObjectNearby && lootNextTick){
          if (keyCount > 0){
            Lootable lootableObject = other.GetComponent<Lootable>();
            addCoins(lootableObject.loot());
            addKeys(-1);
          }
          lootNextTick = false;
        }
      } 
    }

    public void Inspect(){
      lootNextTick = true;
    }

    void OnTriggerExit(Collider other)
    {
      if (other.tag == "Lootable") isALootableObjectNearby = false;
    }
}