using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CB.Data;
using CB.Entity;
using CB.Interface;
using CB.Common;

namespace CB.TrendMiss.LotteryTrendMiss
{
    public class FCSSQTrendMiss
    {

        /// <summary>
        /// 生成遗漏图表，生成当前term数据及以后数据
        /// by JNswins 2015-06-10
        /// </summary>
        /// <param name="chartId">遗漏表ID</param>
        /// <param name="term">需要生成走势图期数</param>
        /// <param name="LotterySearchField">彩种开奖数据额外查询条件</param>
        /// <returns></returns>
        public static Tuple<bool, string> CreateMissData(int chartId, long term, LotterySearchField fields = null)
        {
            //读取遗漏配置
            var trendMissItem = TrendMissItemService.GetMissEntity(chartId);
            if (null == trendMissItem)
                return new Tuple<bool, string>(false, string.Format("未找到【ChartId={0}】遗漏图的项配置数据", chartId));

            var ListToEnd = FCSSQService.GetListToEnd(term, fields);
            if (null == ListToEnd || ListToEnd.Count <= 0)
                return new Tuple<bool, string>(false, "未找到有效开奖数据");

            //初始化项
            IMissItem<FCSSQInfo> missItem = TrendMissUtils.GetTrendMissClassName<FCSSQInfo>(trendMissItem.ClassName);
            int i = 0;
            bool yes = true;
            foreach (var item in ListToEnd)
            {
                //根据参数term期数获取近两期开奖信息TOP 2 [Term]<=term  ORDER BY [Term] DESC
                var list = FCSSQService.ToListForTrend(item.Term, fields);
                FCSSQInfo info = null;
                IList<TrendMissDataInfo> missDataList = null;
                if (null == list || 0 >= list.Count)
                    continue;
                info = list[0];
                if (2 == list.Count)
                {
                    //取当前期数的上一期的遗漏数据
                    if (0 == i)
                        missDataList = TrendMissDataService.GetMissDataList(chartId, list[1].Term);
                    else
                        missDataList = missItem.GetMissDataList();
                }
                missItem.Init(trendMissItem, missDataList);
                yes = yes && missItem.SetItemValue(info);
                if (!yes)
                    return new Tuple<bool, string>(false, string.Format("开奖号错误：截止期数【term={0}】", item.Term));
                yes = yes && missItem.SaveData();
                if (!yes)
                    return new Tuple<bool, string>(false, string.Format("数据保存出错：截止期数【term={0}】", item.Term));
            }
            return new Tuple<bool, string>(false, string.Format("生成遗漏成功：截止期数【term={0}】", ListToEnd[ListToEnd.Count - 1].Term));
        }

        /// <summary>
        /// 预览遗漏数据
        /// </summary>
        /// <param name="chartId"></param>
        /// <param name="term"></param>
        /// <returns></returns>
        public static string PreViewMissData(int chartId, LotterySearchField fields = null)
        {
            var sb = new StringBuilder(20000);
            var trendMissItem = TrendMissItemService.GetMissEntity(chartId);
            if (null == trendMissItem)
                return "";

            IMissItem<FCSSQInfo> missItem = TrendMissUtils.GetTrendMissClassName<FCSSQInfo>(trendMissItem.ClassName);

            var list = FCSSQService.GetListToEnd(0, fields);
            FCSSQInfo info = null;
            IList<TrendMissDataInfo> missDataList = null;
            if (null == list || 0 >= list.Count)
                return "";

            bool yes = true;
            for (int i = 0; i < list.Count; i++)
            {
                info = list[i];

                missItem.Init(trendMissItem, missDataList);
                yes = yes && missItem.SetItemValue(info);
                missDataList = missItem.GetMissDataList();
                if (!yes || i == list.Count - 1) //开奖号码不正确或者最后一条数据的时候显示数据
                {
                    if (null != missDataList)
                        foreach (var item in missDataList)
                        {
                            sb.Append("<tr>");
                            sb.Append(string.Format("<td>{0}</td>", item.ItemValue));
                            sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.Cycle)));
                            sb.Append(string.Format("<td>{0}|{1}</td>", item.Times, item.TimesTheory));
                            sb.Append(string.Format("<td>{0}</td>", (string.Format("{0:F2}", item.Probability * 100)) + "%"));
                            sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.AvgMiss)));
                            sb.Append(string.Format("<td>{0}</td>", item.MaxMiss));
                            sb.Append(string.Format("<td>{0}</td>", item.LastMaxMiss));
                            sb.Append(string.Format("<td>{0}</td>", item.LastMiss));
                            sb.Append(string.Format("<td>{0}</td>", item.LocalMiss));
                            sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.AppearingProbability)));
                            sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.InvestmentValue)));
                            sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.CoveringProbability)));
                            sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.ContinuousProbability)));
                            sb.Append(string.Format("<td>{0}</td>", item.ContinuousMaxTimes));
                            sb.Append(string.Format("<td>{0}</td>", item.ContinuousMaxMiss));
                            sb.Append(string.Format("<td>{0}</td>", 0 == item.ContinuousTimes ? item.Times - 1 : item.ContinuousLocalMiss));
                            sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.ContinuousLocalProbability)));

                        }
                    break;
                }
            }
            return sb.ToString();
        }

        #region 生成遗漏 已注释 by JNswins 2015-06-11
        ///// <summary>
        ///// 生成遗漏
        ///// </summary>
        ///// <param name="chartId">走势图ID</param>
        ///// <param name="term">期号</param>
        ///// <param name="MultiTerm">true：生成term期数及以后期数的走势图及遗漏数据;false：仅生成当前期走势图及遗漏数据</param>
        ///// <returns></returns>
        //public static bool CreateMissData(int chartId, long term, bool MultiTerm = false)
        //{
        //    if (MultiTerm)
        //        return CreateCurrentToEndMissData(chartId, term);
        //    return CreateCurrentMissData(chartId, term);
        //}

        ///// <summary>
        ///// 生成当期遗漏数据
        ///// </summary>
        ///// <param name="chartId"></param>
        ///// <param name="term"></param>
        ///// <returns></returns>
        //public static bool CreateCurrentMissData(int chartId, long term, bool MultiTerm = false)
        //{
        //    var trendMissItem = TrendMissItemService.GetMissEntity(chartId);
        //    if (null == trendMissItem)
        //        return false;

        //    IMissItem<FCSSQInfo> missItem = TrendMissUtils.GetTrendMissClassName<FCSSQInfo>(trendMissItem.ClassName);
        //    //GenericUtils.CreateInstance<IMissItem<FCSSQInfo>>(TrendMissUtils.GetTrendMissClassName(trendMissItem.ClassName),
        //    //    new Type[] { typeof(FCSSQInfo) });

        //    //根据参数term期数获取近两期开奖信息TOP 2 [Term]<=term  ORDER BY [Term] DESC
        //    var list = FCSSQService.ToListForTrend(term);
        //    FCSSQInfo info = null;
        //    IList<TrendMissDataInfo> missDataList = null;
        //    if (null == list || 0 >= list.Count)
        //        return false;
        //    info = list[0];
        //    if (2 == list.Count)
        //    {
        //        //取当前期数的上一期的遗漏数据
        //        missDataList = TrendMissDataService.GetMissDataList(chartId, list[1].Term);
        //    }

        //    missItem.Init(trendMissItem, missDataList);
        //    missItem.SetItemValue(info);
        //    return missItem.SaveData();
        //}

        ///// <summary>
        ///// 生成当期及以后遗漏数据
        ///// </summary>
        ///// <param name="chartId"></param>
        ///// <param name="term"></param>
        ///// <returns></returns>
        //public static bool CreateCurrentToEndMissData(int chartId, long term, bool MultiTerm = false)
        //{
        //    var ListToEnd = FCSSQService.GetListToEnd(term);
        //    if (null == ListToEnd || ListToEnd.Count <= 0)
        //        return false;

        //    var trendMissItem = TrendMissItemService.GetMissEntity(chartId);
        //    if (null == trendMissItem)
        //        return false;

        //    IMissItem<FCSSQInfo> missItem = TrendMissUtils.GetTrendMissClassName<FCSSQInfo>(trendMissItem.ClassName);
        //    //GenericUtils.CreateInstance<IMissItem<FCSSQInfo>>(TrendMissUtils.GetTrendMissClassName(trendMissItem.ClassName),
        //    //    new Type[] { typeof(FCSSQInfo) });



        //    for (int i = 0; i < ListToEnd.Count; i++)
        //    {
        //        //根据参数term期数获取近两期开奖信息TOP 2 [Term]<=term  ORDER BY [Term] DESC
        //        var list = FCSSQService.ToListForTrend(ListToEnd[i].Term);
        //        FCSSQInfo info = null;
        //        IList<TrendMissDataInfo> missDataList = null;
        //        if (null == list || 0 >= list.Count)
        //            continue;
        //        info = list[0];
        //        if (2 == list.Count)
        //        {
        //            //取当前期数的上一期的遗漏数据
        //            if (i == 0)
        //                missDataList = TrendMissDataService.GetMissDataList(chartId, list[1].Term);
        //            else
        //                missDataList = missItem.GetMissDataList();
        //        }

        //        missItem.Init(trendMissItem, missDataList);
        //        missItem.SetItemValue(info);
        //        missItem.SaveData();
        //    }
        //    return true;
        //}
        #endregion
    }
}