using Handlers;
using TMPro;
using Types.Items;
using UnityEngine;
using UnityEngine.UI;

namespace Components.UI
{
    public class ItemComponent : MonoBehaviour
    {
        public ItemHandler itemHandler;
        public TMP_Text nameText;
        public Image itemIcon;
        public Text quantityText;

        public GameItem Item;

        private void Awake()
        {
            if (nameText == null) Debug.LogError("ItemName not found");
            if (quantityText == null) Debug.LogError("qty not found");
            if (itemIcon == null) Debug.LogError("Icon not found");

            itemHandler = gameObject.AddComponent<ItemHandler>();

            if (itemHandler == null) Debug.LogError("ItemHandler not found");
        }


        public void SetQuantity(string qty)
        {
            // Find the Quantity child and get the TMP_Text component
            quantityText.text = qty;
        }


        public void SetName(string itemName)
        {
            // Find the ItemName child and get the TMP_Text component
            nameText.text = itemName;
        }

        public void SetIcon(Sprite icon)
        {
            // Find the Icon child and get the Image component
            itemIcon.sprite = icon;
        }

        public void SetItem(GameItem newItem)
        {
            // todo: Use the new Item to update the ItemName, Icon, qty
            Debug.Log("Setting item, name: " + newItem.ItemName);
            SetName(newItem.ItemName);
            SetIcon(newItem.Icon);
            SetQuantity(newItem.Quantity.ToString());
            Item = newItem;
        }

        public void DeleteItem()
        {
            // need to delete the parent of this item Component
            Destroy(transform.gameObject);
        }

        public GameItem GetItem()
        {
            return Item;
        }

        public void SetQuantity(int qty)
        {
            // Find the Quantity child and get the TMP_Text component
            quantityText.text = qty.ToString();
        }

        public ItemComponent Copy()
        {
            Debug.Log("Copying item");
            var newItem = gameObject.AddComponent<ItemComponent>();
            newItem.SetItem(Item);
            return newItem;
        }

        public void AddQuantity(int quantityToAdd)
        {
            // Add the quantity to the current quantity
            Item.Quantity += quantityToAdd;
            SetQuantity(Item.Quantity);
        }
    }
}