using System;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.Localization.Components;
using UnityEngine.UI;

namespace DDD
{
    public class ItemDetailPanel : MonoBehaviour, IEventHandler<ItemSlotSelectedEvent>
    {
        [SerializeField] private TextMeshProUGUI _nameText;
        [SerializeField] private LocalizeStringEvent _nameLocalizer;
        [SerializeField] private TextMeshProUGUI _descriptionText;
        [SerializeField] private LocalizeStringEvent _descriptionLocalizer;
        [SerializeField] private Image _cookwareImage;
        [SerializeField] private Transform _tasteHashTagContent;

        private RestaurantManagementSo _restaurantManagementSo;
        private List<RectTransform> _tasteHashTags = new();

        private async void Start()
        {
            _restaurantManagementSo =
                await AssetManager.LoadAsset<RestaurantManagementSo>(DataConstants.RestaurantManagementSo);
            Debug.Assert(_restaurantManagementSo != null, "RestaurantManagementSo is null");

            _nameText.text = string.Empty;
            _descriptionText.text = string.Empty;
            _cookwareImage.sprite = null;
        }

        private void OnEnable()
        {
            EventBus.Register<ItemSlotSelectedEvent>(this);
        }

        private void OnDisable()
        {
            EventBus.Unregister<ItemSlotSelectedEvent>(this);
        }

        public void Invoke(ItemSlotSelectedEvent evt)
        {
            Show(evt.Model);
        }

        public void Show(ItemViewModel model)
        {
            _nameLocalizer.StringReference = LocalizationManager.Instance.GetLocalizedString(model.NameKey);
            _descriptionLocalizer.StringReference =
                LocalizationManager.Instance.GetLocalizedString(model.DescriptionKey);
            _cookwareImage.sprite = DataManager.Instance.GetSprite(model.Id);
            UpdateTasteHashTags(model);
        }

        private void UpdateTasteHashTags(ItemViewModel model)
        {
            foreach (Transform content in _tasteHashTagContent)
            {
                Destroy(content.gameObject);
            }

            _tasteHashTags.Clear();
            List<TasteData> tasteDatas = model.GetTasteDatas;
            
            var outlineColor = model.RecipeType switch
            {
                RecipeType.FoodRecipe => _restaurantManagementSo.FoodTasteOutlineColor,
                RecipeType.DrinkRecipe => _restaurantManagementSo.DrinkTasteOutlineColor,
                _ => throw new ArgumentOutOfRangeException()
            };
            
            foreach (var tasteData in tasteDatas)
            {
                var newTasteHashTag = Instantiate(_restaurantManagementSo.TasteHashTagSlotUiPrefab);
                newTasteHashTag.Initialize(outlineColor, tasteData);
                _tasteHashTags.Add(newTasteHashTag.RectTransform);
            }
        }
    }
}