using System;
using System.Collections.Generic;
using CP.Cache;
using CP.Common;
using CP.Model;

namespace CP.Business
{    
    /// <summary>
     /// 福彩河北好运彩3
     /// </summary>
    public class Fchebeihyc3
    {
        /// <summary>
        /// 缓存
        /// </summary>
        static WMCache cache = WMCache.GetCacheService();


        /// <summary>
        /// 所有河北好运彩2数据 
        /// </summary>
        /// <returns></returns>
        public static List<Fchebeihyc3Info> GetFchebeihyc3List()
        {
            string key = string.Format(CacheKeys.FCHEBEIHYC3_DATALIST);
            List<Fchebeihyc3Info> list = cache.GetObject<List<Fchebeihyc3Info>>(key) as List<Fchebeihyc3Info>;
            if (list == null)
            {
                list = Fchebeihyc3Data.GetFchebeihyc3List();
                cache.AddObject(key, list, (int)CacheTime.Data);
            }
            return list;
        }


        /// <summary>
        /// 数据筛选
        /// </summary>
        /// <param name="pagesize">最近n条</param>
        /// <param name="year">某年</param>
        /// <param name="sqi">开始期</param>
        /// <param name="eqi">结束期</param>
        /// <param name="week">星期n(最近120期)</param>
        /// <param name="ds">单双期.1=单;2=双(最近120期)</param>
        /// <returns></returns>
        public static List<Fchebeihyc3Info> GetFchebeihyc3List(ref List<Fchebeihyc3Info> list, int pagesize, int year, int sqi, int eqi, int week = 0, int ds = 0)
        {
            List<Fchebeihyc3Info> rlist = new List<Fchebeihyc3Info>();
            if (list == null || list.Count == 0)
                return rlist;
            int size = list.Count;
            if (pagesize > 0)
            {
                for (int i = (size - pagesize); i < size; i++)
                {
                    rlist.Add(list[i]);
                }
                return rlist;
            }
            if (year > 0)
            {
                rlist.Clear();
                for (int i = 0; i < size; i++)
                {
                    if (TypeConverter.StrToInt(list[i].qi.ToString().Substring(0, 4), 0) == year)
                        rlist.Add(list[i]);
                }
                return rlist;
            }

            if (week > 0)
            {
                rlist.Clear();
                List<Fchebeihyc3Info> temp = new List<Fchebeihyc3Info>();
                for (int i = 0; i < size; i++)
                {
                    if (list[i].week == week)
                        temp.Add(list[i]);
                }
                for (int i = (temp.Count - 120); i < temp.Count; i++)
                {
                    rlist.Add(temp[i]);
                }
                return rlist;
            }

            if (ds > 0)
            {
                rlist.Clear();
                List<Fchebeihyc3Info> temp = new List<Fchebeihyc3Info>();
                for (int i = 0; i < size; i++)
                {
                    if (ds == 1)
                    {
                        if (list[i].qi % 2 != 0)
                            temp.Add(list[i]);
                    }
                    else if (ds == 2)
                    {
                        if (list[i].qi % 2 == 0)
                            temp.Add(list[i]);
                    }
                }
                for (int i = (temp.Count - 120); i < temp.Count; i++)
                {
                    rlist.Add(temp[i]);
                }
                return rlist;
            }

            if (sqi > 0 && eqi > 0)
            {
                rlist.Clear();
                int srank = GetFchebeihyc3Info(ref list, sqi).rank;
                int erank = GetFchebeihyc3Info(ref list, eqi).rank;
                if (erank != 0 && srank != 0 && erank > srank)
                {
                    for (int i = srank - 1; i < erank && i < size; i++)
                    {
                        rlist.Add(list[i]);
                    }
                }
                return rlist;
            }

            ///无参数条件时，返回所有数据
            if (pagesize == 0 && year == 0 && sqi == 0 && eqi == 0 && week == 0)
                return list;

            return rlist;
        }

        /// <summary>
        /// 根据期数获取期一期的数据...
        /// </summary>
        /// <param name="qi"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int qi)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            int size = list.Count;
            for (int i = 0; i < size; i++)
            {
                if (list[i].qi == qi)
                {
                    info = list[i];
                    break;
                }
            }
            return info;
        }


        #region 某个排名的上一次数据
        /// <summary>
        /// 某个排列的上一排名数据
        /// </summary>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetLastFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int rank)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            if (list != null && list.Count > 0)
            {
                for (int i = rank - 2; i >= 0; i--)
                {
                    if (list[i].rank == rank - 1)
                    {
                        info = list[i];
                        return info;
                    }
                }
            }
            return info;
        }
        #endregion

        /// <summary>
        /// 某号码上一次出现时的数据
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetLastNumFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int val, int rank)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            if (list != null && list.Count > 0)
            {
                int size = list.Count;
                for (int i = rank - 2; i >= 0; i--)
                {
                    List<int> kjh = new List<int> { list[i].n1, list[i].n2, list[i].n3 };
                    if (kjh.Contains(val))
                    {
                        info = list[i];
                        return info;
                    }
                }
            }

            return info;
        }


        /// <summary>
        /// 黑龙江22选5和值范围上一次的情况
        /// </summary>
        /// <param name="shz"></param>
        /// <param name="ehz"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetLastHzFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int shz, int ehz, int rank)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            if (list != null && list.Count > 0)
            {
                for (int i = rank - 2; i >= 0; i--)
                {
                    if (list[i].hz >= shz && list[i].hz <= ehz)
                    {
                        return list[i];
                    }
                }
            }
            return info;
        }

        /// <summary>
        /// 和值上一次奇偶的情况
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetLastHzJoFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int val, int rank)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            if (list != null && list.Count > 0)
            {
                for (int i = rank - 2; i >= 0; i--)
                {
                    if (ZstUtils.GetJo(list[i].hz) == val)
                    {
                        return list[i];
                    }
                }
            }

            return info;
        }


        /// <summary>
        /// 上一次和尾的数据
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetLastHwFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int val, int rank)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            if (list != null && list.Count > 0)
            {
                for (int i = rank - 2; i >= 0; i--)
                {
                    if (ZstUtils.GetHw(list[i].hz) == val)
                    {
                        return list[i];
                    }
                }
            }

            return info;
        }



        /// <summary>
        /// 上一次和尾大小的数据
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetLastHwDxFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int val, int rank)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            if (list != null && list.Count > 0)
            {
                for (int i = rank - 2; i >= 0; i--)
                {
                    if (ZstUtils.GetDx(ZstUtils.GetHw(list[i].hz)) == val)
                    {
                        return list[i];
                    }
                }
            }

            return info;
        }

        /// <summary>
        /// 上一次和尾奇偶的情况
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeihyc3Info GetLastHwJoFchebeihyc3Info(ref List<Fchebeihyc3Info> list, int val, int rank)
        {
            Fchebeihyc3Info info = new Fchebeihyc3Info();
            if (list != null && list.Count > 0)
            {
                for (int i = rank - 2; i >= 0; i--)
                {
                    if (ZstUtils.GetJo(ZstUtils.GetHw(list[i].hz)) == val)
                    {
                        return list[i];
                    }
                }
            }
            return info;
        }

    }
}