using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Localization;
using UnityEngine.Localization.Settings;

public class PlayerHealthManager : MonoBehaviour
{
    public int pillsCollected;
    public bool CanCarryPills;

    [HideInInspector]
    public bool PillsCollected = false;
    [HideInInspector]
    public bool PillUsed = false;

    private static PlayerHealthManager _instance;
    public static PlayerHealthManager GetInstance() { return _instance; }

    public LocalizedString notHavingAnyPillsMessage;
    public LocalizedString pillUsedMessage;
    public LocalizedString pillMessage;

    void Awake()
    {
        if (!_instance) 
        {
            _instance = this;
        }
    }

    void Update()
    {
        if (pillsCollected >= 3)//If the medicines that you have collected hit the maximum number you will not be able to carry any more. 
        {
            CanCarryPills = false;
        }
        else
        {
            CanCarryPills = true;
        }

        if (UIManager.GetInstance().userInterfaceIsOnScreen == false)
        {
            if ((pillsCollected >= 1 && Input.GetKeyDown(KeyCode.V)) ||
                (pillsCollected >= 1 && Input.GetKeyDown(KeyCode.JoystickButton3))) //Conntroller -> Y
            {
                UsePill();
            }
            else
            {
                if ((pillsCollected <= 0 && Input.GetKeyDown(KeyCode.V)) ||
                   (pillsCollected <= 0 && Input.GetKeyDown(KeyCode.JoystickButton3))) //If you try to use a pill and you don't have any pills message will appear on screen.
                {
                    string localizedText = LocalizationSettings.StringDatabase.GetLocalizedString("Messages", "notHavingAnyPillsMessage");
                    UIManager.GetInstance().StartCoroutine(UIManager.GetInstance().DisplayMessage(notHavingAnyPillsMessage));
                    print("You don't have any pills");
                }
            }
        }
    }

    public void UsePill() 
    {
        PillUsed = true;
        pillsCollected -= 1; // -1 pill because you used it.
        Sanity.GetInstance().UsePill();
        string localizedText = LocalizationSettings.StringDatabase.GetLocalizedString("Messages", "pillUsed");
        UIManager.GetInstance().StartCoroutine(UIManager.GetInstance().DisplayMessage(pillUsedMessage));

        if (InventoryManager.GetInstance().pillsOnRingInventory.activeSelf == true && pillsCollected == 0)
        {
            RingInventory.GetInstance().RemoveItemByNameToKeysAndItemsInventory("Pills");
        }
    }

    #region AXRHSTH FTWXIA METHODOS
    //public void collectMedicine() 
    //{
    //    if (CanCarryPills)//If the inventory is not full yet:
    //    {
    //        if(Input.GetKeyDown(KeyCode.E) || Input.GetKeyDown(KeyCode.JoystickButton0)/*A button*/) 
    //        {
    //            pillsCollected += 1;
    //            PillsCollected = true;
    //        }
    //    }
    //    else //If you can't carry any more medicines because your inventory is full:
    //    {
    //        if(Input.GetKeyDown(KeyCode.E) || Input.GetKeyDown(KeyCode.JoystickButton0)) 
    //        {
    //            print("You can't carry any more medicines INVENTORY FULL!");
    //        }
    //    }
    //}
    #endregion
}