using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Console_SendMail
{
    partial class Program
    {
        //DateTime redisTryTime = DateTime.Parse("1982-11-23");
        static Boolean bBW = true;
        static DateTime ChkMakeAutoTime = DateTime.Now.AddDays(-1);
        static DateTime ChkSendMailTime = DateTime.Now.AddDays(-1);
        static DateTime ChkMakeSchDayWeekTime = DateTime.Now.AddDays(-1);
        static DateTime ChkMakeSchDay = DateTime.Now.AddDays(-1);
        static DateTime ChkNoSchedule = DateTime.Now.AddDays(-1);
        static DateTime ChkJobreportDay = DateTime.Now.AddDays(-1);
        static DateTime ChkJObreportWeek = DateTime.Now.AddDays(-1);
        static DateTime ChkTakeARest = DateTime.Now.AddDays(-1);

        public static string MailSort(string addr, string except)
        {
            if (string.IsNullOrEmpty(except)) return addr;
            var alist = addr.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).ToList();
            var elist = except.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).ToList();
            foreach (var item in elist)
                alist.Remove(item);
            if (alist.Count < 1) return string.Empty;
            return string.Join(";", alist);
        }

        static string getdbdata(object tdata)
        {
            if (tdata == null) return string.Empty;
            return tdata.ToString();
        }
        static string getMaillist(object orgo)
        {
            var org = string.Empty;
            if (orgo != null) org = orgo.ToString();
            org = org.Replace(";", ",").Replace(":", ",");
            string list_to = "";
            foreach (var item in org.Split(','))
            {
                if (item.Trim() != "")
                {
                    var atindex = item.IndexOf("@");
                    if (atindex != -1)
                    {
                        var dotindex = item.IndexOf(".", atindex + 1);
                        if (dotindex != -1)
                        {
                            //정상이므로 추가한다.
                            if (list_to != "") list_to += ",";
                            list_to += item.Trim();
                        }
                    }
                }
            }
            return list_to;
        }



        static void Main(string[] args)
        {

            Console.WriteLine("mail start");
            while (true)
            {
                
                //메일대기내역전송
                var tsSendMail = DateTime.Now - ChkSendMailTime;
                if (tsSendMail.TotalMilliseconds > 1000)
                {
                    try { SendMail(); }
                    catch { }
                    finally { ChkSendMailTime = DateTime.Now; }
                }

                //자동생성 메일 작성
                var tsAutoMake = DateTime.Now - ChkMakeAutoTime;
                if (tsAutoMake.TotalMinutes >= 10)
                {
                    try { MakeAutoMail(); }
                    catch { }
                    finally { ChkMakeAutoTime = DateTime.Now; }
                }

                ///스케쥴 기한 알림(주)
                var tsScheDayweek = DateTime.Now - ChkMakeSchDayWeekTime;
                if (tsScheDayweek.TotalMinutes > 30 && DateTime.Now.DayOfWeek == DayOfWeek.Monday && DateTime.Now.Hour >= 10 && DateTime.Now.Hour <= 18)
                {

                    try { Mail_MakeScheduleDayWeek(); }
                    catch { }
                    finally { ChkMakeSchDayWeekTime = DateTime.Now; }
                }

                ///스케쥴 기한 알림(일)
                var tsScheDay = DateTime.Now - ChkMakeSchDay;
                if (tsScheDay.TotalMinutes > 30 && DateTime.Now.DayOfWeek != DayOfWeek.Saturday &&
                    DateTime.Now.DayOfWeek != DayOfWeek.Sunday && DateTime.Now.Hour >= 10 && DateTime.Now.Hour <= 18)
                {

                    try { Mail_MakeScheduleDay(); }
                    catch { }
                    finally { ChkMakeSchDay = DateTime.Now; }
                }

                ///스케쥴없음
                var tsNoSchedule = DateTime.Now - ChkNoSchedule;
                if (tsNoSchedule.TotalMinutes > 30 && DateTime.Now.DayOfWeek == DayOfWeek.Monday && DateTime.Now.Hour >= 10 && DateTime.Now.Hour <= 18)
                {

                    try { Mail_NoSchedule(); }
                    catch { }
                    finally { ChkNoSchedule = DateTime.Now; }
                }

                ///업무일지(주간)
                var tsjobweek = DateTime.Now - ChkJObreportWeek;
                if (tsjobweek.TotalMinutes > 30 && DateTime.Now.DayOfWeek == DayOfWeek.Monday && DateTime.Now.Hour >= 9 && DateTime.Now.Hour <= 18)
                {

                    try { Mail_JobReportWeek(); }
                    catch { }
                    finally { ChkJObreportWeek = DateTime.Now; }
                }

                ///업무일지(일)
                var tsjobday = DateTime.Now - ChkJobreportDay;
                if (tsjobday.TotalMinutes > 15 &&
                    DateTime.Now.DayOfWeek != DayOfWeek.Saturday &&
                    DateTime.Now.DayOfWeek != DayOfWeek.Sunday &&
                    DateTime.Now.DayOfWeek != DayOfWeek.Monday &&
                    DateTime.Now.Hour >= 9 && DateTime.Now.Hour <= 18)
                {

                    try { Mail_JobReportDay(); }
                    catch { }
                    finally { ChkJobreportDay = DateTime.Now; }
                }

                ///휴가신청(Remind) - 230611
                var tsTakeaRest = DateTime.Now - ChkTakeARest;
                if (tsTakeaRest.TotalMinutes > 15 &&
                    DateTime.Now.DayOfWeek != DayOfWeek.Saturday &&
                    DateTime.Now.DayOfWeek != DayOfWeek.Sunday &&
                    DateTime.Now.Hour >= 17)
                {

                    try { Mail_Take_a_rest_remind(); }
                    catch { }
                    finally { ChkTakeARest = DateTime.Now; }
                }

            }

            Console.WriteLine("mail end");
        }

    }
}