using System;
using Runtime;
using UnityEngine.UI;
using TMPro;
using UnityEngine;
using ZXL.Helper;

namespace HK
{
    public class CommodityItem : UIItemBase
    {
        [SerializeField] private Button btnEditor;
        [SerializeField] private Button btnDelete;
        [SerializeField] private RawImage rawPic;
        [SerializeField] private Button btnReduce;
        [SerializeField] private TMP_Text txtCount;
        [SerializeField] private Button btnAdd;
        [SerializeField] private TMP_Text txtPrice;
        [SerializeField] private TMP_Text txtProductName;
        ShoppingCartData shoppingCartData;
        public Action OnUpdateCallback;

        public override void OnInit()
        {
            base.OnInit();

            #region AutoGen_Init

            btnEditor = GetValue<Button>("btnEditor");
            btnDelete = GetValue<Button>("btnDelete");
            rawPic = GetValue<RawImage>("rawPic");
            btnReduce = GetValue<Button>("btnReduce");
            txtCount = GetValue<TMP_Text>("txtCount");
            btnAdd = GetValue<Button>("btnAdd");
            txtPrice = GetValue<TMP_Text>("txtPrice");
            txtProductName = GetValue<TMP_Text>("txtProductName");

            btnEditor.onClick.AddListener(OnClickbtnEditor);
            btnDelete.onClick.AddListener(OnClickbtnDelete);
            btnReduce.onClick.AddListener(OnClickbtnReduce);
            btnAdd.onClick.AddListener(OnClickbtnAdd);

            #endregion
        }

        #region AutoGen_Method

        private void OnClickbtnEditor()
        {
        }

        private void OnClickbtnDelete()
        {
            ShoppingCartManager.Instance.RemoveFromCart(shoppingCartData);
            GameObject.Destroy(gameObject);
        }

        private void OnClickbtnReduce()
        {
            if (shoppingCartData.count<=1)
            {
                return;
            }
            shoppingCartData.count--;
            ShoppingCartManager.Instance.RefreshCart();
            txtCount.text = shoppingCartData.count.ToString();
            OnUpdateCallback?.Invoke();
        }

        private void OnClickbtnAdd()
        {
            if (shoppingCartData.count >= 10)
            {
                return;
            }
            shoppingCartData.count++;
            ShoppingCartManager.Instance.RefreshCart();
            txtCount.text = shoppingCartData.count.ToString();
            OnUpdateCallback?.Invoke();
        }

        #endregion

        public void SetData(ShoppingCartData data)
        {
            shoppingCartData = data;
            rawPic.texture = TextureHelper.ConvertByteArrayToTexture2D(data.previewImage);
            txtCount.text = data.count.ToString();
            txtPrice.text = data.bookAmount.ToString("F");
            txtProductName.text = data.bookName;
        }

        public override void OnDispose()
        {
            base.OnDispose();

            #region AutoGen_Dispose

            btnEditor.onClick.RemoveListener(OnClickbtnEditor);
            btnDelete.onClick.RemoveListener(OnClickbtnDelete);
            btnReduce.onClick.RemoveListener(OnClickbtnReduce);
            btnAdd.onClick.RemoveListener(OnClickbtnAdd);

            btnEditor = null;
            btnDelete = null;
            rawPic = null;
            btnReduce = null;
            txtCount = null;
            btnAdd = null;
            txtPrice = null;
            txtProductName = null;

            #endregion
        }
    }
}