using System;
using System.Threading.Tasks;
using UnityEngine;

namespace DDD
{
    public enum TodayMenuEventType
    {
        None = 0,
        Add,
        Remove
    }
    
    public class TodayMenuInteractor : MonoBehaviour, IInteractableUi
    {
        private IInventorySlotUi _inventorySlotUi;
        private RestaurantManagementSo _restaurantManagementSo;
        private TaskCompletionSource<bool> _isInitialized = new();
        private TodayMenuEventType _todayMenuEventType = TodayMenuEventType.None;

        private void Awake()
        {
            _inventorySlotUi = GetComponent<IInventorySlotUi>();
        }

        public async void Initialize(TodayMenuEventType todayMenuEventType)
        {
            _todayMenuEventType = todayMenuEventType;
            
            _restaurantManagementSo = await AssetManager.LoadAsset<RestaurantManagementSo>(DataConstants.RestaurantManagementSo);
            _isInitialized.SetResult(true);
        }

        public async void OnInteract()
        {
            await _isInitialized.Task;

            switch (_todayMenuEventType)
            {
                case TodayMenuEventType.Add:
                    OnAdded();
                    break;
                case TodayMenuEventType.Remove:
                    OnRemoved();
                    break;
                case TodayMenuEventType.None:
                default:
                    throw new ArgumentOutOfRangeException();
            }
        }

        private void OnAdded()
        {
            if (_inventorySlotUi.CanCraft() == false)
            {
                var evt = GameEvents.RequestShowGlobalMessageEvent;
                // TODO : 테스트용 메세지 추후 삭제 및 변경
                evt.NewMessageKey = "today_menu_added_error_message_001";
                evt.FadeDuration = 0.5f;
                evt.ShowDuration = 1f;
                EventBus.Broadcast(evt);
                return;
            }
            
            _restaurantManagementSo.TryAddTodayMenu(_inventorySlotUi);
        }

        private void OnRemoved()
        {
            _restaurantManagementSo.TryRemoveTodayMenu(_inventorySlotUi);
        }
    }
}