using System.Xml.Serialization;
using TMPro;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.U2D;

public class ShopScript : MonoBehaviour
{
    [SerializeField] GameObject shopPanel;
    [SerializeField] GameObject errorPanel;

    private bool paymentSystemActive = false;
    
    //TMP_Text textfeld;
    [SerializeField] TMP_Text textfeld;
    InventoryScript inventory;

    private float moneten = 1000;      //als vorerstiger Ersatz für tatsächliches Geld

    private int gemsCost = 100;         //1€
    private int manyGemsCost = 200;     //2€
    private int updateCost = 100;

    #region DevMode

    [SerializeField] GameObject devPanel;

    //TMP_Text textfeldA;                         //als textfeld
    //TMP_Text textfeldB;
    //TMP_Text textfeldC;

    [SerializeField] TMP_Text textfeldA;        //als text
    [SerializeField] TMP_Text textfeldB;
    [SerializeField] TMP_Text textfeldC;

    #endregion

    void Start()
    {
        InventoryScript inventory = GetComponent<InventoryScript>();

        shopPanel.SetActive(false);
        errorPanel.SetActive(false);
        devPanel.SetActive(false);

        //textfeld = this.text;
    }

    void Update()
    {

        textfeld.text = inventory.Gems.ToString();


        ShowDevMode();
    }

    public void OpenShop()
    {
        shopPanel.SetActive(true);
    }

    public void CloseShop()
    {
        shopPanel.SetActive(false);
    }

    public void ClosePanel()
    {
        errorPanel.SetActive(false);
    }

    public void AddLife()
    {
        inventory.Health++;

        inventory.Gems -= updateCost;
    }

    public void AddEnergy()
    {
        inventory.Energy++;

        inventory.Gems -= updateCost;
    }

    public void BuyGems()
    {
        if (paymentSystemActive)
        {
            moneten -= gemsCost;
            Debug.Log("Ich mag Moeneten");
        }

        else
        {
            errorPanel.SetActive(true);
        }
    }

    public void BuyMore()
    {

        if (paymentSystemActive)
        {
            moneten -= manyGemsCost;
            Debug.Log("Ich mag Moeneten");
        }

        else
        {
            errorPanel.SetActive(true);
        }
    }

    public void ShowDevMode()
    {
        devPanel.SetActive(true);

        //textfeldA = textA;
        //textfeldB = textB;
        //textfeldC = textC;

        textfeldA.text = inventory.Energy.ToString();
        textfeldB.text = inventory.Health.ToString();
        textfeldC.text = moneten.ToString();
    }

    public void ChangeActivation()
    {
        SpriteRenderer spriteRenderer = GetComponent<SpriteRenderer>();

        if (paymentSystemActive)
        {
            paymentSystemActive = false;

            spriteRenderer.sprite = Resources.Load<Sprite>("T_11_no.png");
        }

        else
        {
            paymentSystemActive = true;
            spriteRenderer.sprite = Resources.Load<Sprite>("T_12_ok.png");

        }
    }

    public void CloseDevPanel()
    {
        devPanel.SetActive(false);
    }
}