using System;
using System.Collections.Generic;
using UnityEngine;

namespace DDD
{
    [Serializable]
    public class ItemViewModel
    {
        [field: SerializeField] public string Id { get; private set; }
        [field: SerializeField] public ItemType ItemType { get; private set; }
        [field: SerializeField] public int Count { get; private set; }
        
        public ItemViewModel(string id, ItemType itemType, int count)
        {
            Id = id;
            ItemType = itemType;
            Count = count;
        }
        
        public ItemViewModel(string id, ItemType itemType)
        {
            Id = id;
            ItemType = itemType;
            Count = 0;
        }

        public RecipeType RecipeType => ItemType == ItemType.Recipe ? DataManager.Instance.GetDataSo<RecipeDataSo>().GetDataById(Id).RecipeType : RecipeType.None;
        public Sprite ItemSprite
        {
            get
            {
                if (ItemType == ItemType.Recipe)
                {
                    DataManager.Instance.GetDataSo<RecipeDataSo>().TryGetDataById(Id, out var recipe);
                    return DataManager.Instance.GetSprite(recipe.RecipeResult);
                }
                
                return DataManager.Instance.GetSprite(Id);
            }
        }

        public Sprite GetCookwareSprite
        {
            get
            {
                if (ItemType != ItemType.Recipe) return null;
                
                string cookwareSpriteKey = null; 
                switch (RecipeType)
                {
                    case RecipeType.FoodRecipe:
                        cookwareSpriteKey = DataManager.Instance.GetDataSo<FoodDataSo>().GetDataById(GetRecipeResultKey).CookwareKey;
                        break;
                    case RecipeType.DrinkRecipe:
                        cookwareSpriteKey = DataManager.Instance.GetDataSo<DrinkDataSo>().GetDataById(GetRecipeResultKey).CookwareKey;
                        break;
                }
                return DataManager.Instance.GetSprite(cookwareSpriteKey);
            }
        }

        public string GetRecipeResultKey
        {
            get
            {
                if (ItemType != ItemType.Recipe) return null;
                
                return DataManager.Instance.GetDataSo<RecipeDataSo>().GetDataById(Id).RecipeResult;
            }
        }

        public List<TasteData> GetTasteDatas
        {
            get
            {
                switch (RecipeType)
                {
                    case RecipeType.FoodRecipe:
                        return DataManager.Instance.GetDataSo<FoodDataSo>().GetDataById(GetRecipeResultKey).GetTasteDatas();
                    case RecipeType.DrinkRecipe:
                        return DataManager.Instance.GetDataSo<DrinkDataSo>().GetDataById(GetRecipeResultKey).GetTasteDatas();
                }
        
                return null;
            }
        }

        public void SetCount(int count) => Count = count; 

        public void UpdateCount()
        {
            if (ItemType == ItemType.Recipe)
            {
                int craftableCount = 0;
                string resultKey = GetRecipeResultKey;

                if (RecipeType == RecipeType.FoodRecipe)
                {
                    var foodData = DataManager.Instance.GetDataSo<FoodDataSo>().GetDataById(resultKey);
                    craftableCount = foodData.GetCraftableCount();
                }
                else if (RecipeType == RecipeType.DrinkRecipe)
                {
                    var drinkData = DataManager.Instance.GetDataSo<DrinkDataSo>().GetDataById(resultKey);
                    craftableCount = drinkData.GetCraftableCount();
                }

                Count = craftableCount;
            }
            else
            {
                Count = InventoryManager.Instance.GetItemCount(Id);
            }
        }
    }
}