using System;
using System.Collections.Generic;
using UnityEngine;
using Random = UnityEngine.Random;

// ReSharper disable once CheckNamespace
namespace BlueWaterProject
{
    [Serializable]
    public class ItemDropTable
    {
        public enum ItemDropType
        {
            NONE = 0,
            OCEAN,
            FIELD
        }
        
        [Tooltip("드랍 테이블 인덱스")]
        public int idx;
        
        [Tooltip("드랍 테이블 이름")]
        public string name;
        
        public int item1_idx;
        public int item1_prob;
        public int item1_min;
        public int item1_max;
        
        public int item2_idx;
        public int item2_prob;
        public int item2_min;
        public int item2_max;
        
        public int item3_idx;
        public int item3_prob;
        public int item3_min;
        public int item3_max;
        
        public int item4_idx;
        public int item4_prob;
        public int item4_min;
        public int item4_max;

        public ItemDropType item_drop_type;
        
        public List<ItemSlot> GetDroppedItemList()
        {
            var newItemSlotList = new List<ItemSlot>();
            
            CheckAndAddItem(newItemSlotList, item1_idx, item1_prob, item1_min, item1_max);
            CheckAndAddItem(newItemSlotList, item2_idx, item2_prob, item2_min, item2_max);
            CheckAndAddItem(newItemSlotList, item3_idx, item3_prob, item3_min, item3_max);
            CheckAndAddItem(newItemSlotList, item4_idx, item4_prob, item4_min, item4_max);

            return newItemSlotList;
        }

        private void CheckAndAddItem(List<ItemSlot> itemSlotList, int itemIdx, int probability, int min, int max)
        {
            if (itemIdx == 0) return;
            
            var dropChance = Random.Range(0, 101);
            if (dropChance > probability) return;

            var randomCount = Random.Range(min, max + 1);
            itemSlotList.Add(new ItemSlot(itemIdx, randomCount));
        }
    }
}