using System;
using System.Collections.Generic;
using CB.Entity;

namespace CB.Interface.Infrastructure
{
    //DT_FCSSQ
    public interface IFCSSQService : IRepository<FCSSQInfo>
    {
        /// <summary>
        /// 获取小于等于term的最近两期开奖号数据
        /// </summary>
        /// <param name="term">期数</param>
        /// <param name="fields">彩种开奖数据额外查询条件</param>
        /// <returns></returns>
        IList<FCSSQInfo> ToListForTrend(long term, LotterySearchField fields);

        /// <summary>
        /// 获取term期以及后面数据 
        /// </summary>
        /// <param name="term">期数</param>
        /// <param name="fields">彩种开奖数据额外查询条件</param>
        /// <returns></returns>
        IList<FCSSQInfo> GetListToEnd(long term, LotterySearchField fields);
        /// <summary>
        /// 获取term期以及后面数据 
        /// </summary>
        /// <param name="term">期数</param>
        /// <param name="fields">前台页面查询条件</param> 
        /// <returns></returns>
        IList<FCSSQInfo> GetListToEnd(long term, TrendChartSearchField fields);
        /// <summary>
        /// 获取大于等于term的最近两期开奖号数据
        /// </summary>
        /// <param name="term">期数</param>
        /// <param name="fields">彩种开奖数据额外查询条件</param>
        /// <returns></returns>
        IList<FCSSQInfo> ToListForNextTrend(long term, LotterySearchField fields);
    }
}