using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using FCS.Common;
using FCS.Interface;
using FCS.Models;
using HtmlAgilityPack;
using Quartz;
using System.Threading.Tasks;
using System.Diagnostics;
using System.Threading;
using System.Web;
using System.IO;
using Newtonsoft.Json;
using System.Net;
using FCS.Crawler.ZCLotteryIP;
using System.Configuration;
using FCS.Models.DTO;

namespace FCS.Crawler.ZCLotteryGrouping
{

    public class GroupingJob : CommonJob
    {
        private List<F_Events> eventList;//赛事信息
        public GroupingJob()
        {
            eventList = services.Query<F_Events>().ToList();
            //eventList = (from a in eventList
            //             where a.PK == 229
            //             select a).ToList();
            //  pageSize = int.Parse(ConfigurationManager.AppSettings["PagSize"]);
            // pageIndexCount = eventList.Count % pageSize > 0
            //  ? eventList.Count / pageSize + 1
            // : eventList.Count / pageSize;
        }
        /// <summary>
        /// 分组更新任务
        /// </summary>
        /// <param name="mainUrl"></param>
        /// <param name="isUpdate"></param>
        public void Click(string mainUrl = "http://saishi.zgzcw.com", bool isUpdate = false)
        {
            var result = new List<F_Grouping>();
            eventList.ForEach(p =>
            {
                //异步加载分组
                taskList.Add(Task.Run(() =>
                {
                    #region 获取期数、赛季
                    var doc = CommonHelper.GetHtmlHtmlDocument(new HtmlParameterDTO { Url = mainUrl + p.Remark, Title = "足彩" });//加载主页面
                    var dict = new Dictionary<string, string>();//用以记录赛季的URL和名称
                    var seasonParentData = doc.DocumentNode.SelectSingleNode("//div[@class='div-select hoverSelect']");//赛季HTML父节点
                    if (seasonParentData == null || doc.DocumentNode.InnerHtml == ConfigurationManager.AppSettings["Termination"])
                        return;
                    var seasonData = seasonParentData.SelectNodes(".//a");//赛季a标签
                    foreach (HtmlNode item in seasonData)
                    {
                        var li = item.SelectNodes(".//li");
                        if (li.Count <= 0)
                            continue;
                        if (li[0].InnerText.Contains(DateTime.Now.Year.ToString())
                            && !li[0].InnerText.Contains(DateTime.Now.AddYears(-1).Year.ToString())
                            && !dict.ContainsKey(li[0].InnerText))
                            dict.Add(li[0].InnerText, item.Attributes["href"].Value);//名称，URL
                    }
                    #endregion
                    foreach (var item in dict)
                    {
                        taskList.Add(Task.Run(() =>
                        {
                            doc = CommonHelper.GetHtmlHtmlDocument(new HtmlParameterDTO { Url = item.Value, Title = "足彩" });
                            var nodeList = doc.DocumentNode.SelectSingleNode("//div[@class='league_right']");//分组的HTML层
                            if (nodeList == null || doc.DocumentNode.InnerHtml == ConfigurationManager.AppSettings["Termination"])
                                return;
                            #region table_head cup-t，table_head两个层选择判断
                            var name = "//div[@class='table_head cup-t']";
                            var table_head = nodeList.SelectNodes("//div[@class='table_head cup-t']");
                            if (table_head == null)
                            {
                                table_head = nodeList.SelectNodes("//div[@class='table_head']");
                                name = "//div[@class='table_head']";
                            }
                            var parentData = nodeList.SelectSingleNode(name).SelectSingleNode("./ul").SelectNodes(".//li");
                            #endregion
                            if (parentData == null)
                                return;
                            var _dict = new Dictionary<string, string>();//用以记录新增的父节点的Id

                            result = SetData(result, parentData, p.Id, item.Key, out _dict, "", item.Value);//第一层分组读取(父节点)
                            foreach (HtmlNode _item in parentData)
                            {
                                var _childict = new Dictionary<string, string>();
                                //去除附加赛（附加赛没有子分组）
                                if (_item.InnerText.Contains("附加赛"))
                                    continue;
                                taskList.Add(Task.Run(() =>
                                {
                                    var url = item.Value + "?seasonType=" + (parentData.IndexOf(_item) + 1);
                                    if (item.Value.Last() == '/' || item.Value.Last() == '\\')
                                        url = item.Value.Substring(0, item.Value.Length - 1) + "?seasonType=" + (parentData.IndexOf(_item) + 1);

                                    doc = CommonHelper.GetHtmlHtmlDocument(new HtmlParameterDTO { Url = url, Title = "足彩" });
                                    if (doc.DocumentNode.InnerHtml != ConfigurationManager.AppSettings["Termination"])
                                    {
                                        var _league = doc.DocumentNode.SelectSingleNode("//div[@class='league_right']");

                                        if (_league == null)
                                            return;
                                        HtmlNode league = _league.SelectSingleNode("//*[@class='league_right_021']");
                                        if (league != null)
                                        {
                                            var childdata = league.SelectNodes(".//em");
                                            if (childdata != null && childdata.Count > 0)
                                                result = SetData(result, childdata, p.Id, item.Key, out _childict, _dict[_item.InnerText], item.Value);
                                        }
                                        league = _league.SelectSingleNode("//*[@id='tabs9_main_{0}']".FormatMe((parentData.IndexOf(_item) + 1)));
                                        if (league != null)
                                        {
                                            var childdata = league.SelectSingleNode(".//li[@class='current']").ParentNode.SelectNodes(".//a");
                                            if (childdata != null && childdata.Count > 0)
                                                result = SetData(result, childdata, p.Id, item.Key, out _childict, _dict[_item.InnerText], item.Value);
                                        }
                                    }
                                }));
                            }
                        }));
                    }
                }));
            });
            Task.WaitAll(taskList.ToArray());
            var data = new List<F_Grouping>();
            var groupList = services.Query<F_Grouping>(" AND Season LIKE '{0}%' ".FormatMe(DateTime.Now.Year));//数据库的数据

            //新增的父分组、子分组
            var parentList = (from a in result
                              where !(from b in groupList where string.IsNullOrEmpty(b.ParentId) && a.EventId == b.EventId select b.Name.Trim()).Contains(a.Name.Trim()) && string.IsNullOrEmpty(a.ParentId)
                              select a).ToList();
            parentList.ForEach(p =>
                        {
                            data.Add(p);
                            var childList = result.Where(q => q.ParentId == p.Id).ToList();
                            childList.ForEach(q =>
                                {
                                    data.Add(q);
                                });
                        });

            //新增的子分组
            groupList.Where(p => string.IsNullOrEmpty(p.ParentId)).ToList().ForEach(q =>
            {
                var oldList = groupList.Where(s => s.ParentId.Trim() == q.Id && s.EventId == q.EventId).ToList();//数据库子节点的数据
                var newParentId = result.Where(s => s.Name.Trim() == q.Name.Trim() && s.EventId == q.EventId && string.IsNullOrEmpty(s.ParentId)).ToList();//爬取数据子节点数据
                var newList = result.Where(s => s.ParentId == (newParentId.Count > 0 ? newParentId[0].Id : "0")).ToList();
                if (newList.Count > 0 && oldList.Count != newList.Count)
                {
                    var list = (from a in newList
                                where !(from b in oldList select b.Name.Trim()).Contains(a.Name.Trim())
                                select a).ToList();
                    list.ForEach(d =>
                    {
                        d.ParentId = q.Id;
                        data.Add(d);
                    });
                }
            });
            services.SqlBulkCopyAdd(data);

        }

        /// <summary>
        /// 获取所有的分组数据
        /// </summary>
        /// <param name="mainUrl"></param>
        public void GetALL(string mainUrl = "http://saishi.zgzcw.com/soccer/cup/", int pageIndex = 1)
        {
            // if (pageIndex > pageIndexCount)
            //  return;
            ThreadPool.SetMaxThreads(150, 150);

            var result = new List<F_Grouping>();
            // var _eventList = eventList.Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
            //_eventList =( from a in _eventList
            //             where a.PK != 229
            //             select a).ToList();
            eventList.ForEach(p =>
            {
                //异步加载分组
                Task.Run(() =>
        {
            Trace.WriteLine("个数：" + eventList.IndexOf(p));
            if (!p.Remark.IsEmpty())
            {
                var url = mainUrl + p.Remark.Split('/').LastOrDefault();//得到赛事编码
                var doc = CommonHelper.GetHtml(url, "足彩");//加载主页面
                var dict = new Dictionary<string, string>();//用以记录赛季的URL和名称

                var seasonParentData = doc.DocumentNode.SelectSingleNode("//div[@class='div-select hoverSelect']");//赛季HTML父节点
                if (seasonParentData != null)
                {
                    var seasonData = seasonParentData.SelectNodes(".//a");//赛季a标签

                    foreach (HtmlNode item in seasonData)
                    {
                        var li = item.SelectNodes(".//li");
                        if (li.Count > 0)
                        {
                            var val = string.Empty;
                            if (!dict.TryGetValue(li[0].InnerText, out val))
                            {
                                if (item.Attributes["href"].Value.Contains("wwaattssuunn"))
                                    continue;
                                dict.Add(li[0].InnerText, item.Attributes["href"].Value);//名称，URL
                            }
                        }

                    }

                    foreach (var item in dict)
                    {
                        Task.Run(() =>
               {
                   if (!item.Value.Contains("－"))
                   {
                       doc = CommonHelper.GetHtml(item.Value, "足彩");
                       var nodeList = doc.DocumentNode.SelectSingleNode("//div[@class='league_right']");//分组的HTML层
                       if (nodeList != null)
                       {
                           #region table_head cup-t，table_head两个层选择判断
                           var name = "//div[@class='table_head cup-t']";
                           var table_head = nodeList.SelectNodes("//div[@class='table_head cup-t']");
                           if (table_head == null)
                           {
                               table_head = nodeList.SelectNodes("//div[@class='table_head']");
                               name = "//div[@class='table_head']";
                           }
                           var parentDiv = nodeList.SelectSingleNode(name);
                           var parentli = parentDiv;
                           if (parentDiv != null)
                               parentli = parentDiv.SelectSingleNode(".//li[@class='cur']");

                           var number = 0;
                           while (parentDiv == null || parentli == null)
                           {
                               number++;
                               if (number > 20)
                                   break;
                               doc = CommonHelper.GetHtml(item.Value, "足彩");
                               nodeList = doc.DocumentNode.SelectSingleNode("//div[@class='league_right']");//分组的HTML层
                               if (nodeList != null)
                               {
                                   parentDiv = nodeList.SelectSingleNode(name);
                                   if (parentDiv != null)
                                       parentli = parentDiv.SelectSingleNode(".//li[@class='cur']");
                               }
                               else
                                   parentDiv = null;
                           }
                           if (parentli != null)
                           {
                               var parentData = parentli.ParentNode.SelectNodes("li");
                               #endregion
                               if (parentData != null)
                               {
                                   var _dict = new Dictionary<string, string>();
                                   result = SetData(result, parentData, p.Id, item.Key, out _dict, "", item.Value);//第一层分组读取
                                   foreach (HtmlNode _item in parentData)
                                   {

                                       var _childict = new Dictionary<string, string>();
                                       //去除附加赛（附加赛没有子分组）
                                       if (!_item.InnerText.Contains("附加赛"))
                                       {
                                           Task.Run(() =>
                                        {
                                            var _url = item.Value + "?seasonType=" + (parentData.IndexOf(_item) + 1);
                                            if (item.Value.Last() == '/' || item.Value.Last() == '\\')
                                                _url = item.Value.Substring(0, item.Value.Length - 1) + "?seasonType=" + (parentData.IndexOf(_item) + 1);

                                            doc = CommonHelper.GetHtml(_url, "足彩");
                                            var _league = doc.DocumentNode.SelectSingleNode("//div[@class='league_right']");

                                            if (_league != null)
                                            {
                                                var league = _league.SelectSingleNode("//*[@class='league_right_021']");
                                                if (league != null)
                                                {
                                                    var childdata = league.SelectNodes(".//em");
                                                    if (childdata != null && childdata.Count > 0)
                                                    {
                                                        result = SetData(result, childdata, p.Id, item.Key, out _childict, _dict[_item.InnerText], item.Value);
                                                    }
                                                }
                                                league = _league.SelectSingleNode("//*[@Id='tabs9_main_']" + (parentData.IndexOf(_item) + 1));
                                                if (league != null)
                                                {
                                                    var childdata = league.SelectSingleNode(".//li[@class='current']").ParentNode.SelectNodes(".//a");
                                                    if (childdata != null && childdata.Count > 0)
                                                    {
                                                        result = SetData(result, childdata, p.Id, item.Key, out _childict, _dict[_item.InnerText], item.Value);
                                                    }
                                                }
                                            }
                                        });
                                       }

                                   }
                               }
                           }
                       }
                   }
               });

                    }
                }
            }

        });
            });
            while (true)
            {
                if (CommonHelper.ThreadsFinsh())
                    break;
            }
            services.SqlBulkCopyAdd<F_Grouping>(result);
            GetALL(mainUrl, pageIndex + 1);

        }

        /// <summary>
        /// 保存数据
        /// </summary>
        /// <param name="list"></param>
        /// <param name="data"></param>
        /// <param name="eventId"></param>
        /// <param name="season"></param>
        /// <param name="parentDict"></param>
        /// <param name="parentId"></param>
        /// <param name="remark"></param>
        /// <returns></returns>
        private List<F_Grouping> SetData(List<F_Grouping> list, HtmlNodeCollection data, string eventId, string season, out Dictionary<string, string> parentDict, string parentId = "", string remark = "")
        {
            parentDict = new Dictionary<string, string>();
            foreach (HtmlNode item in data)
            {
                if (item.InnerText.Trim() == ("全部"))
                    continue;
                var model = new F_Grouping
                {
                    Id = CommonHelper.GetGuid().ToString(),
                    Name = item.InnerText.Trim(),
                    ParentId = parentId ?? null,
                    EventId = eventId,
                    Season = season,
                    Remark = remark,
                    CreateDateTime = DateTime.Now
                };
                if (parentDict.ContainsKey(item.InnerText))
                    continue;
                parentDict.Add(item.InnerText, model.Id);
                list.Add(model);

            }
            return list;
        }

    }

}