using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using GCGame.Table;

public class ItemLimitInfo
{
    public int limitId;
    public int dayUsedCount;   //今日用过的次数
    public int dayIncCount;     //今日道具增加的使用次数(增加道具今日的使用上限)
    public int weekUsedCount;
    public int weekIncCount;
    public int monthUsedCount;
    public int monthIncCount;
    public int totalUsedCount;
    public int totalIncCount;

    public ItemLimitInfo() { }

    public ItemLimitInfo(int limitId, int dayUsedCount, int dayIncCount, int weekUsedCount, int weekIncCount, int monthUsedCount, int monthIncCount, int totalUsedCount, int totalIncCount)
    {
        this.limitId = limitId;
        this.dayUsedCount = dayUsedCount;
        this.dayIncCount = dayIncCount;
        this.weekUsedCount = weekUsedCount;
        this.weekIncCount = weekIncCount;
        this.monthUsedCount = monthUsedCount;
        this.monthIncCount = monthIncCount;
        this.totalUsedCount = totalUsedCount;
        this.totalIncCount = totalIncCount;
    }

}


public class ItemLimtInfoCtr
{
    //public static ItemLimtInfoCtr Instance;
    //public static ItemLimtInfoCtr GetInstance()
    //{
    //    if (null == Instance)
    //    {
    //        Instance = new ItemLimtInfoCtr();
    //    }
    //    return Instance;
    //}

    public void AskForItemLimitInfo()
    {
        CG_REQ_USE_COUNT_INFO ask = (CG_REQ_USE_COUNT_INFO)PacketDistributed.CreatePacket(MessageID.PACKET_CG_REQ_USE_COUNT_INFO);
        ask.SetLimitid(-1);
        ask.SendPacket();
    }

    public Dictionary<int, ItemLimitInfo> itemLimitInfoDic;
    public void AddItemLimitInfoToDic(ItemLimitInfo info)
    {
        if(itemLimitInfoDic == null)
            itemLimitInfoDic =  new Dictionary<int, ItemLimitInfo>();
        if (itemLimitInfoDic.ContainsKey(info.limitId))
        {
            itemLimitInfoDic[info.limitId] = info;
        }
        else
        {
            itemLimitInfoDic.Add(info.limitId, info);
        }
    }

    //是否还有使用次数
    public bool CanUseItem(int itemId)
    {
        if(GetItemRemainCanUseTimes(itemId) == -1 || GetItemRemainCanUseTimes(itemId) > 0)
        {
            return true;
        }else
        {
            return false;
        }
    }

    public int GetItemRemainCanUseTimes(int _ItemId)
    {
        Tab_UsableItem usableItem = TableManager.GetUsableItemByID(_ItemId, 0);
        if (usableItem == null)
        {
            return -1;
        }

        int _LimitId = usableItem.LimitId;

        Tab_CountLimit countLimit = TableManager.GetCountLimitByID(_LimitId, 0);
        if(countLimit == null)
        {
            return -1;
        }

        if (itemLimitInfoDic == null || !itemLimitInfoDic.ContainsKey(_LimitId))
        {
            if (countLimit.DayLimit != -1)
            {
                return countLimit.DayLimit;
            }

            if (countLimit.WeekLimit != -1)
            {
                return countLimit.WeekLimit;
            }

            if (countLimit.MonthLimit != -1)
            {
                return countLimit.MonthLimit;
            }

            if (countLimit.TotalLimit != -1)
            {
                return countLimit.TotalLimit;
            }
            return -1;
        }

        if(countLimit.DayLimit != -1)
        {
            return itemLimitInfoDic[_LimitId].dayIncCount + countLimit.DayLimit - itemLimitInfoDic[_LimitId].dayUsedCount;
        }
        else if(countLimit.WeekLimit != -1)
        {
            return itemLimitInfoDic[_LimitId].weekIncCount + countLimit.WeekLimit - itemLimitInfoDic[_LimitId].weekUsedCount;
        }
        else if(countLimit.MonthLimit != -1)
        {
            return itemLimitInfoDic[_LimitId].monthIncCount + countLimit.MonthLimit - itemLimitInfoDic[_LimitId].monthUsedCount;
        }
        else if(countLimit.TotalLimit != -1)
        {
            return itemLimitInfoDic[_LimitId].totalIncCount + countLimit.TotalLimit - itemLimitInfoDic[_LimitId].totalUsedCount;
        }

        return -1;
    }
}