FM/Assets/Scripts/Runtime/UI/Item/UpMenuItem.cs

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

namespace HK
{
    public class UpMenuItem : UIItemBase
    {
        [SerializeField] private Button btnHome;
        [SerializeField] private Button btnReturn;
        [SerializeField] private Button btnShoppingCart;
        [SerializeField] private TMP_Text txtShoppingCartCount;
        [SerializeField] private TMP_Dropdown droChooseLanguage;

        public Action OnClickHome;
        public Action OnClickReturn;
        public Action OnClickShoppingCart;

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

            #region AutoGen_Init

            btnHome = GetValue<Button>("btnHome");
            btnReturn = GetValue<Button>("btnReturn");
            btnShoppingCart = GetValue<Button>("btnShoppingCart");
            txtShoppingCartCount = GetValue<TMP_Text>("txtShoppingCartCount");
            droChooseLanguage = GetValue<TMP_Dropdown>("droChooseLanguage");

            btnHome.onClick.AddListener(OnClickbtnHome);
            btnReturn.onClick.AddListener(OnClickbtnReturn);
            btnShoppingCart.onClick.AddListener(OnClickbtnShoppingCart);
            droChooseLanguage.onValueChanged.AddListener(OnValueChangeddroChooseLanguage);

            #endregion
        }

        public override void OnShow()
        {
            base.OnShow();
            droChooseLanguage.value = (int)LanguageManager.Instance.type;
            txtShoppingCartCount.text = ShoppingCartManager.Instance.ShoppingCart.totalQuantity;
        }

        #region AutoGen_Method

        private void OnClickbtnHome()
        {
            OnClickHome?.Invoke();
            UIManager.Instance.CloseAll();
            UIManager.Instance.ShowUIOnly(nameof(HomeUI));
        }

        private void OnClickbtnReturn()
        {
            OnClickReturn?.Invoke();
        }

        private void OnClickbtnShoppingCart()
        {
            OnClickShoppingCart?.Invoke();
            UIManager.Instance.ShowUIOnly(nameof(ShoppingCartUI));
        }

        private void OnValueChangeddroChooseLanguage(int i)
        {
            LanguageManager.Instance.ChangeLanguageType((LanguageManager.LanguageType)i);
        }

        #endregion

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

            #region AutoGen_Dispose

            btnHome.onClick.RemoveListener(OnClickbtnHome);
            btnReturn.onClick.RemoveListener(OnClickbtnReturn);
            btnShoppingCart.onClick.RemoveListener(OnClickbtnShoppingCart);
            droChooseLanguage.onValueChanged.RemoveListener(OnValueChangeddroChooseLanguage);

            btnHome = null;
            btnReturn = null;
            btnShoppingCart = null;
            droChooseLanguage = null;

            #endregion
        }
    }
}