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

public class Inventory : MonoBehaviour
{
    public List<GameObject> Items;
    public GameObject crowbar;
    public GameObject hand;
    public WeaponSettings weaponSettings;
    public float lomDamage = 30;
    public bool CanAddItem = true;
    public bool CanDrop = true;
    public float changeToolCooldown = 2f;

    void Start()
    {
        weaponSettings = hand.GetComponent<WeaponSettings>();
    }

    public void addItem(GameObject item)
    {
        if (Items.Count < 1 && CanAddItem)
        {
            CanAddItem = false;
            CanDrop = false;
            Items.Add(item);
            Rigidbody itemRigid = item.GetComponent<Rigidbody>();
            BoxCollider itemCollider = item.GetComponent<BoxCollider>();
            itemCollider.isTrigger = true;
            itemRigid.useGravity = false;
            if (itemCollider.isTrigger == true && itemRigid.useGravity == false)
            {
                item.transform.parent = hand.transform;
                item.transform.position = hand.transform.position;
                item.transform.rotation = hand.transform.rotation;
                if (item.name == "lom")
                {
                    weaponSettings.attackDamage = lomDamage;
                    weaponSettings.weaponName = "lom";
                }
            }
            StartCoroutine(OnCanDrop());
            StartCoroutine(OnCanAdd());
        }
    }
    private void Update()
    {
        if (Input.GetKeyDown("q"))
        {
            if (Items.Count > 0 && CanDrop)
            {
                CanAddItem = false;
                CanDrop = false;
                Items.RemoveRange(0, 1);
                GameObject narzedzie = hand.transform.GetChild(0).gameObject;
                Rigidbody narzedzieRigid = narzedzie.GetComponent<Rigidbody>();
                BoxCollider narzedzieCollider = narzedzie.GetComponent<BoxCollider>();
                narzedzieCollider.isTrigger = false;
                narzedzieRigid.useGravity = true;
                narzedzie.transform.SetParent(null);
                weaponSettings.attackDamage = 0;
                weaponSettings.weaponName = "hand";
                StartCoroutine(OnCanDrop());
                StartCoroutine(OnCanAdd());
            }
        }
    }



    IEnumerator OnCanAdd()
    {
        yield return new WaitForSeconds(changeToolCooldown);
        CanAddItem = true;
    }

    IEnumerator OnCanDrop()
    {
        yield return new WaitForSeconds(changeToolCooldown);
        CanDrop = true;
    }
}