using CP.Cache;
using CP.Common;
using CP.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CP.Business
{
    public class Fchebeipl7
    {
        /// <summary>
        /// 缓存
        /// </summary>
        static WMCache cache = WMCache.GetCacheService();


        /// <summary>
        /// cache中所有的河北排列7数据
        /// </summary>
        /// <returns></returns>
        public static List<Fchebeipl7Info> GetFchebeipl7List()
        {
            string key = string.Format(CacheKeys.FCHEBEIPL7_DATALIST);
            List<Fchebeipl7Info> list = cache.GetObject<List<Fchebeipl7Info>>(key);
            if (list == null)
            {
                list = Fchebeipl7Data.GetFchebeipl7List();
                cache.AddObject(key, list, (int)CacheTime.Data);
            }
            return list;
        }

        /// <summary>
        /// 最近n期的数据
        /// </summary>
        /// <param name="pagesize"></param>
        /// <param name="year"></param>
        /// <param name="sqi"></param>
        /// <param name="eqi"></param>
        /// <param name="week"></param>
        /// <returns></returns>
        public static List<Fchebeipl7Info> GetFchebeipl7List(ref List<Fchebeipl7Info> list, int pagesize, int year, int sqi, int eqi, int week = 0)
        {

            List<Fchebeipl7Info> rlist = new List<Fchebeipl7Info>();
            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<Fchebeipl7Info> temp = new List<Fchebeipl7Info>();
                for (int i = 0; i < size; i++)
                {
                    if (list[i].week == week)
                        temp.Add(list[i]);
                }
                for (int i = (temp.Count - 60); i < temp.Count; i++)
                {
                    rlist.Add(temp[i]);
                }
                return rlist;
            }


            if (sqi > 0 && eqi > 0)
            {
                rlist.Clear();
                int srank = GetFchebeipl7Info(ref list, sqi).rank;
                int erank = GetFchebeipl7Info(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>
        /// 根据期数获取上一期的数据...
        /// </summary>
        /// <param name="qi"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetFchebeipl7Info(ref List<Fchebeipl7Info> list, int qi)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();
            int size = list.Count;
            for (int i = 0; i < size; i++)
            {
                if (list[i].qi == qi)
                {
                    info = list[i];
                    break;
                }
            }
            return info;
        }

        /// <summary>
        /// 某个位号码上一次的数据..
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <param name="type"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank, int type)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                if (type == 0 && list[i].n1 == val)
                {
                    info = list[i];
                    return info;
                }

                if (type == 1 && list[i].n2 == val)
                {
                    info = list[i];
                    return info;
                }
                if (type == 2 && list[i].n3 == val)
                {
                    info = list[i];
                    return info;
                }
                if (type == 3 && list[i].n4 == val)
                {
                    info = list[i];
                    return info;
                }
                if (type == 4 && list[i].n5 == val)
                {
                    info = list[i];
                    return info;
                }
                if (type == 5 && list[i].n6 == val)
                {
                    info = list[i];
                    return info;
                }
                if (type == 6 && list[i].n7 == val)
                {
                    info = list[i];
                    return info;
                }

                List<int> kjh = new List<int>() { list[i].n1, list[i].n2, list[i].n3, list[i].n4, list[i].n5, list[i].n6, list[i].n7 };

                //组选分布时
                if (type == 7 && kjh.Contains(val))
                {
                    info = list[i];
                    return info;
                }


            }
            return info;
        }


        /// <summary>
        /// 上一次和值的数据
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHzFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                if (val < 21 && list[i].hz < 21)
                {
                    info = list[i];
                    return info;
                }
                if (val > 38 && list[i].hz > 38)
                {
                    info = list[i];
                    return info;
                }
                if (list[i].hz == val)
                {
                    info = list[i];
                    return info;
                }
            }
            return info;

        }


        /// <summary>
        /// 上一次和尾的数据
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHwFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                if (ZstUtils.GetHw(list[i].hz) == val)
                {
                    info = list[i];
                    return info;
                }
            }
            return info;
        }

        /// <summary>
        /// 根据排名取上一期的数据
        /// </summary>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastQiFchebeipl7Info(ref List<Fchebeipl7Info> list, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();
            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                if (list[i].rank == rank - 1)
                {
                    info = list[i];
                    return info;
                }
            }
            return info;
        }

        /// <summary>
        /// 上一次和值奇偶形态的数据
        /// val==0偶
        /// val=1奇
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHzJoFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                //偶
                if (val == 0 && list[i].hz % 2 == 0)
                {
                    info = list[i];
                    return info;
                }
                //奇
                if (val == 1 && list[i].hz % 2 != 0)
                {
                    info = list[i];
                    return info;
                }
            }
            return info;
        }


        /// <summary>
        /// 上一次和值大小的数据
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHzDxFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                if (ZstUtils.GetQxcHzDx(list[i].hz) == val)
                    return list[i];
            }
            return info;
        }

        /// <summary>
        /// 上一次和值012路的情况
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHz012Fchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                if (ZstUtils.Get012(list[i].hz) == val)
                {
                    info = list[i];
                    return info;
                }
            }
            return info;
        }

        /// <summary>
        /// 和尾奇偶
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHwJoFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                int hw = ZstUtils.GetHw(list[i].hz);
                if (ZstUtils.GetJo(hw) == val)
                {
                    info = list[i];
                    return info;
                }
            }

            return info;
        }

        /// <summary>
        /// 和尾大小
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHwDxFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                int hw = ZstUtils.GetHw(list[i].hz);
                if (ZstUtils.GetDx(hw) == val)
                {
                    info = list[i];
                    return info;
                }
            }
            return info;
        }

        /// <summary>
        /// 和尾质合
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHwZhFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                int hw = ZstUtils.GetHw(list[i].hz);
                if (ZstUtils.GetZh(hw) == val)
                {
                    info = list[i];
                    return info;
                }
            }

            return info;
        }

        /// <summary>
        /// 上一次和尾012路的情况
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHw012Fchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                int hw = ZstUtils.GetHw(list[i].hz);
                if (ZstUtils.Get012(hw) == val)
                {
                    info = list[i];
                    return info;
                }
            }

            return info;
        }


        /// <summary>
        /// 和值质合
        /// </summary>
        /// <param name="val"></param>
        /// <param name="rank"></param>
        /// <returns></returns>
        public static Fchebeipl7Info GetLastHzZhFchebeipl7Info(ref List<Fchebeipl7Info> list, int val, int rank)
        {
            Fchebeipl7Info info = new Fchebeipl7Info();

            int size = list.Count;
            for (int i = rank - 2; i >= 0; i--)
            {
                if (ZstUtils.GetZh(list[i].hz) == val)
                {
                    info = list[i];
                    return info;
                }
            }

            return info;
        }
    }
}