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

namespace SimpleInventorySystem
{
    public class LimitStackItemManager : MonoBehaviour
    {
        //public int StackItemLimit = 0;
        //public int Count { get; private set; }
        public LimitStackSlot[] limitStackSlots;
        public bool combinedLimit = true;
        //public TextMeshProUGUI capacityText;
        public ItemUI itemUI;
        public SlotUI slot;

        private void Awake()
        {
            foreach (LimitStackSlot ls in limitStackSlots)
            {
                ls.limitStackItemManager = this;
            }

            //slot = GetComponent<SlotUI>();

            //itemUI.limitStackItemCapacity.SetRenderItemUIPropertyValue();
        }

        public void SetStackSlotLimit(ItemUI item)
        {
            if(item == null)
            {
                Debug.LogWarning("LimitStackSlotManager: SetStackSlotLimit(ItemUI item): The passed item should not be null.");
                return;
            }

            itemUI = item;

            //StackItemLimit = item.limitStackItemCapacity.Capacity;
            //Debug.Log($"StackSlotLimit: {StackItemLimit}");

            //itemUI.limitStackItemCapacity.SetRenderItemUIPropertyValue();
        }

        public void UnsetStackSlotLimit()
        {
            //StackItemLimit = 0;
            //Count = 0;

            //itemUI.limitStackItemCapacity.SetRenderItemUIPropertyValue();
            itemUI = null;
        }

        // Start is called before the first frame update
        void Start()
        {
           foreach (LimitStackSlot ls in limitStackSlots)
            {
                ls.limitStackItemManager = this;
            }
            slot.limitStackItemManager = this;
        }

        // Update is called once per frame
        void Update()
        {

        }

        public void Increment(ItemUI attachedItem)
        {
            if(itemUI != null)
            {
                itemUI.IncreaseCapacityCount(attachedItem);
            }
        }
        public void Decrement(ItemUI attachedItem)
        {
            if (itemUI != null)
            {
                itemUI.DecreaseCapacityCount(attachedItem);
            }
        }

        /*private LimitStackSlot GetLimitStackSlot(ItemUI item)
        {
            foreach (LimitStackSlot ls in limitStackSlots)
            {
                if(item == ls.itemUI)
                {
                    return ls;
                }
            }

            return null;
        }*/
    }
}