using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using cfg.BlacksmithData;
using UnityEngine;
using UnityEngine.UI;
using Random = UnityEngine.Random;

public class PrizeDrawItem : MonoBehaviour
{
    [SerializeField] private int id;
    [SerializeField] private Text name;
    [SerializeField] private Text num;
    [SerializeField] private List<LotteryPrizesData> _lotteryPrizesDatas;
    [SerializeField] private Button _button;
    private PrizeDrawData paizeData;

    private void OnEnable()
    {
        _button.onClick.AddListener(ButtonEvent);
    }

    private void OnDisable()
    {
        _button.onClick.RemoveListener(ButtonEvent);
    }

    public void SetData()
    {
        paizeData = JsonTab.Instance.tables.PrizeDraw.Get(id);
        num.text =  paizeData.Boxcost.ToString();
        _lotteryPrizesDatas = new List<LotteryPrizesData>();
        foreach (var prizesData in JsonTab.Instance.tables.LotteryPrizes.DataList)
        {
            for (int i = 0; i < prizesData.Awardboxid.Count; i++)
            {
                if (prizesData.Awardboxid[i]==id)
                {
                    _lotteryPrizesDatas.Add(prizesData);
                }
            }
        }

        
    }

    private void ButtonEvent()
    {
        if (DataManager.GetItem(paizeData.Boxtype)>=paizeData.Boxcost)
        {
            int w = _lotteryPrizesDatas.Sum(prizesData => prizesData.AwardProbability);
            var dataList = new List<ItemDataNum>();
            for (int i = 0; i < paizeData.Boxnumber; i++)
            {
                AddData(w,ref dataList);
            }
            StorePanel.ins.OpenRewardPanel(dataList);
            foreach (var itemDataNum in dataList)
            {
                DataManager.AddItem(itemDataNum.id,itemDataNum.num);
            }
            DataManager.RemoveItem(paizeData.Boxtype,paizeData.Boxcost);
        }
    }

    private void AddData( int wight,ref List<ItemDataNum> itemDatas)
    {
        var r = Random.Range(0, wight);
        for (int i = 0; i < _lotteryPrizesDatas.Count; i++)
        {
            r -= _lotteryPrizesDatas[i].AwardProbability;
            if (r >= 0) continue;
            foreach (var data in itemDatas.Where(data => data.id==_lotteryPrizesDatas[i].AwardID))
            {
                data.num += 1;
                return;
            }

            var itemNum = new ItemDataNum(_lotteryPrizesDatas[i].AwardID, 1);
            itemDatas.Add(itemNum);
            return;
        }
    }
}