FCS/FCS.Crawler/Content/Jobs/BasketJobs/Basketball/B_TeamJob.cs

using FCS.Common;
using FCS.Interface;
using FCS.Models;
using FCS.Models.DTO;
using FCS.Models.Entity;
using HtmlAgilityPack;
using Quartz;
using System;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace FCS.Crawler.Basketball
{
    /// <summary>
    /// 篮球球队抓取服务
    /// </summary>
    public class B_TeamJob : CommonJob, IJob
    {
        private static List<B_Team> AllTeamList = new List<B_Team>();
        private static List<B_Team> TeamList = new List<B_Team>();
        private static List<DataItemDetail> DateItem = new List<DataItemDetail>();

        public B_TeamJob()
        {
            log = new LogHelper();
            services = IOC.Resolve<IDTOpenCode>();
        }
        public void Execute(IJobExecutionContext context)
        {
            Config = CommonHelper.GetConfigFromDataMap(context.JobDetail.JobDataMap);
            GetAll();
        }
        public void GetAll()
        {
            var ds = services.Query<B_Grouping>("and Remark is not null", "", "distinct EventId,Season,Remark").ToList();
            AllTeamList = services.Query<B_Team>().ToList();
            //获取分组存取的url ds.Tables[0].Rows.Count
            foreach (var item1 in ds)
            {
                Task.Run(() =>
                {
                    List<string> urlList = new List<string>();
                    var url = item1.Remark.ToString().Replace("saiAll.do", "1/teamStatistics.do");
                    urlList.Add(url);
                    url = item1.Remark.ToString().Replace("saiAll.do", "2/teamStatistics.do");
                    urlList.Add(url);
                    url = item1.Remark.ToString().Replace("saiAll.do", "3/teamStatistics.do");
                    urlList.Add(url);
                    foreach (var urlItem in urlList)
                    {
                        Task.Run(() =>
                        {
                            HtmlDocument doc = CommonHelper.GetHtml(urlItem);
                            //获取到球队链接a list
                            var TongJiListData = doc.DocumentNode.SelectNodes("//*[@class='paiming']/table/tr/td/a");
                            //循环赛季
                            if (TongJiListData != null)
                            {
                                foreach (var item in TongJiListData)
                                {
                                    var sjurl = item.Attributes.SingleOrDefault(a => a.Name.Equals("href")).Value;
                                    var teamName = item.InnerText.Trim().Replace("\n", "").Replace("\r", "").Replace("\t", "");
                                    var eventId = item1.EventId;
                                    Task.Run(() =>
                                    {
                                        GetTeamHtml(sjurl, teamName, eventId);
                                    });
                                }
                            }
                        });
                    }

                });
            }
            int maxWorkerThreads, workerThreads;
            int maxportThreads, portThreads;

            while (true)
            {
                /*
                 GetAvailableThreads()：检索由 GetMaxThreads 返回的线程池线程的最大数目和当前活动数目之间的差值。
                 而GetMaxThreads 检索可以同时处于活动状态的线程池请求的数目。
                 通过最大数目减可用数目就可以得到当前活动线程的数目，如果为零，那就说明没有活动线程，说明所有线程运行完毕。
                 */
                ThreadPool.GetMaxThreads(out maxWorkerThreads, out maxportThreads);
                ThreadPool.GetAvailableThreads(out workerThreads, out portThreads);
                Thread.Sleep(1000);

                Trace.WriteLine("正在执行任务的线程数" + (maxWorkerThreads - workerThreads));
                if (maxWorkerThreads - workerThreads == 0)
                {
                    Console.WriteLine("Thread Finished!");
                    break;
                }
            }
            try
            {
                if (TeamList != null)
                {
                    var addList = new List<B_Team>();
                    foreach (var item in TeamList)
                    {
                        if (AllTeamList.Count() == 0&& addList.Count()==0)
                        {
                            addList.Add(item);
                        }
                        else
                        {
                            if (AllTeamList.Where(o => o.Name == item.Name).Count() == 0 && addList.Where(o => o.Name == item.Name).Count() == 0)
                            {
                                addList.Add(item);
                            }
                        }
                    }
                    services.SqlBulkCopyAdd<B_Team>(addList);

                }
            }
            catch (Exception ex)
            {
                throw;
            }
        }

        /// <summary>
        /// 解析球队信息
        /// </summary>
        /// <param name="url"></param>
        /// <returns></returns>
        public bool GetTeamHtml(string url, string TeamName, string eventId)
        {
            HtmlDocument doc = CommonHelper.GetHtmlHtmlDocument(new HtmlParameterDTO {
                Url=url,
                Title = "球队详情"
            });
            if (doc == null || doc.DocumentNode.InnerText.Contains("球队还没有资料"))
            {
                B_Team b_Team1 = new B_Team();
                b_Team1.Id = Guid.NewGuid().ToString();
                b_Team1.Name = TeamName;
                b_Team1.EventId = eventId;
                TeamList.Add(b_Team1);
                return false;
            }
            //球队图片
            var teamImg = doc.DocumentNode.SelectNodes("//*[@class='xq_img']/img");

            //球队的基本信息
            var teamData = doc.DocumentNode.SelectNodes("//*[@class='div_qdxq']/span/em");
            B_Team b_Team2 = new B_Team();
            b_Team2.Id = Guid.NewGuid().ToString();
            b_Team2.Name = TeamName;
            b_Team2.Remark = url;
            b_Team2.EventId = eventId;
            b_Team2.LogoImage = teamImg.FirstOrDefault().Attributes.SingleOrDefault(a => a.Name.Equals("src")).Value;
            b_Team2.Describe = "";
            if (teamData != null)
            {
                var dataList = teamData.ToList();
                b_Team2.City = dataList.Count() > 8 ? dataList[7].InnerText.ToString() : "";
                b_Team2.Year = dataList.Count() > 14 ? (dataList[13].InnerText.ToString() == "" ? "" : dataList[13].InnerText.ToString()) : "";
                b_Team2.Venues = dataList.Count() > 16 ? dataList[15].InnerText.ToString() : "";
                b_Team2.Coach = dataList.Count() > 12 ? dataList[11].InnerText.ToString() : "";
            }

            TeamList.Add(b_Team2);
            return false;
        }

        #region SQL语句
        /// <summary>
        /// 获取分组信息
        /// </summary>
        private static string GetAllGroupingUrl = @"select distinct EventId,Season,Remark  from F_Grouping where Remark is not null";
        #endregion
    }

}