using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Web;

namespace FangYar.WebUI.WebCommon
{
    /// <summary>
    /// 后台线程处理程序
    /// </summary>
    public class WebThreadUtil
    {
        /// <summary>
        /// 后台线程开关控制：true、线程正常运行；false、线程停止；
        /// </summary>
        public static bool threadSwitch = true;
        /// <summary>
        /// 缓存当前日期是否已经执行
        /// </summary>
        private static Dictionary<string, bool> dicDayCache = new Dictionary<string, bool>();

        /// <summary>
        /// 初始化启动线程
        /// </summary>
        public static void InitStart()
        {
            new Thread(() =>
            {

                try
                {
                    FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo() { message = "初始化后台线程并运行", msgType = FangYar.Common.EnumLogMsgTypeEnum.Info, path = "ThreadLog" });

                    while (threadSwitch)
                    {
                        try
                        {

                            // 获取当前时间
                            var dtm = DateTime.Now;

                            var dayStr = dtm.ToString("yyyy-MM-dd");
                            //判断当天任务是否已经执行
                            if (!dicDayCache.Keys.Contains(dayStr))
                            {
                                //当天任务尚未执行

                                // 凌晨三点
                                if (dtm.Hour == 03)
                                {
                                    // 执行三点数据更新任务
                                    new Thread(() =>
                                    {
                                        try
                                        {
                                            // 更新西藏总队机关勤务大队车辆状态
                                            string sqlStr = " UPDATE tbl_sys_car SET ISAPPLY='0',ISRUN='0' WHERE ORG_ID='734389c7ae364584aea9918693bba3de' and DEPT_ID='0192a6228fca4ed2bea225ad3bbf0dc9' ";
                                            var num = FangYar.Common.MySqlHelper.Execute(sqlStr);

                                            string str = "更新西藏总队车辆状态信息Sql：  " + sqlStr;
                                            FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo()
                                            {
                                                message = str,
                                                msgType = FangYar.Common.EnumLogMsgTypeEnum.Info,
                                                path = "ThreadLog"
                                            });
                                            str = "更新西藏总队车辆状态更新数据：  " + num;
                                            FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo()
                                            {
                                                message = str,
                                                msgType = FangYar.Common.EnumLogMsgTypeEnum.Info,
                                                path = "ThreadLog"
                                            });

                                            dicDayCache.Add(dayStr, true);
                                        }
                                        catch (Exception ex)
                                        {
                                            string str = "凌晨三点定时任务执行异常：" + ex;
                                            FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo()
                                            {
                                                message = str,
                                                msgType = FangYar.Common.EnumLogMsgTypeEnum.Error,
                                                path = "ThreadLog"
                                            });
                                        }

                                    }).Start();

                                }
                            }

                        }
                        catch (Exception ex)
                        {
                            string str = "后台线程内部循环处理异常：" + ex;
                            FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo() { message = str, msgType = FangYar.Common.EnumLogMsgTypeEnum.Error, path = "ThreadLog" });
                        }
                        FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo() { message = "后台线程运行", msgType = FangYar.Common.EnumLogMsgTypeEnum.Info, path = "ThreadLog" });
                        // 间隔一分钟执行
                        Thread.Sleep(1000 * 60 * 10);
                    }
                    FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo() { message = "后台线程退出", msgType = FangYar.Common.EnumLogMsgTypeEnum.Info, path = "ThreadLog" });
                }
                catch (Exception ex)
                {
                    string str = "后台线程处理异常：" + ex;
                    FangYar.Common.MyLogHelper.WriteMsg(new FangYar.Common.LogInfoMo() { message = str, msgType = FangYar.Common.EnumLogMsgTypeEnum.Error, path = "ThreadLog" });
                }

            }).Start();
        }



    }
}