/// <summary>
/// 코레일 서버 통신 함수
/// </summary>
///
/// <param name="bean" type="SeatBean">SeatBean 객체</param>
///
/// <returns>[void] 내부 함수 수행</returns>
private string GetResponse(SeatBean bean)
{
HttpIO io = new HttpIO("http://www.letskorail.com/ebizprd/EbizPrdTicketPr21111_i1.do");
SortedList <string, string> param = new SortedList <string, string>();
param.Add("txtGoAbrdDt", bean.Date);
param.Add("txtGoHour", bean.StartTime);
param.Add("selGoYear", bean.Year.ToString("0000"));
param.Add("selGoMonth", bean.Month.ToString("00"));
param.Add("selGoDay", bean.Day.ToString("00"));
param.Add("selGoHour", bean.StartHour.ToString("00"));
param.Add("txtGoPage", "2");
param.Add("txtGoStartCode", bean.StartCode);
param.Add("txtGoStart", HttpUtility.UrlEncode(bean.StartStation));
param.Add("txtGoEndCode", bean.EndCode);
param.Add("txtGoEnd", HttpUtility.UrlEncode(bean.EndStation));
param.Add("selGoTrain", bean.Type);
param.Add("selGoRoom", "");
param.Add("selGoRoom1", "");
param.Add("txtGoTrnNo", "");
param.Add("useSeatFlg", "");
param.Add("useServiceFlg", "");
param.Add("selGoSeat", "");
param.Add("selGoService", "");
param.Add("txtPnrNo", "");
param.Add("hidRsvChgNo", "");
param.Add("hidStlFlg", "");
param.Add("radJobId", bean.Mode);
param.Add("SeandYo", "");
param.Add("hidRsvTpCd", "03");
param.Add("selGoSeat1", "015");
param.Add("selGoSeat2", "");
param.Add("txtPsgCnt1", bean.GetPsgCount());
param.Add("txtPsgCnt2", "0");
param.Add("txtMenuId", "11");
param.Add("txtPsgFlg_1", bean.Psg1.ToString());
param.Add("txtPsgFlg_2", bean.Psg2.ToString());
param.Add("txtPsgFlg_3", bean.Psg3.ToString());
param.Add("txtPsgFlg_4", bean.Psg4.ToString());
param.Add("txtPsgFlg_5", bean.Psg5.ToString());
param.Add("txtPsgFlg_8", bean.Psg8.ToString());
param.Add("chkCpn", "N");
param.Add("txtSeatAttCd_4", bean.SeatOption);
param.Add("txtSeatAttCd_3", bean.SeatType);
param.Add("txtSeatAttCd_2", bean.SeatDirection);
param.Add("txtGoStartCode2", "");
param.Add("txtGoEndCode2", "");
param.Add("hidDiscount", "");
param.Add("hidEasyTalk", "");
param.Add("adjcCheckYn", bean.GetNear());
bean.Url = "http://www.letskorail.com/ebizprd/EbizPrdTicketPr21111_i1.do?" + io.MakeParam(param);
string response = io.Get(param);
return(response);
}
/// <summary>
/// 다음 페이지 자리 확인 동작 함수
/// </summary>
///
/// <param name="bean" type="SeatBean">SeatBean 객체</param>
///
/// <returns>[void] 내부 함수 수행</returns>
private void ProcessNext(SeatBean bean)
{
string response = GetResponse(bean);
// 응답이 유효할 경우
if (response != null)
{
OpenResponse(bean, response);
}
}
/// <summary>
/// 자리 확인 동작 함수
/// </summary>
///
/// <param name="bean" type="SeatBean">SeatBean 객체</param>
///
/// <returns>[void] 내부 함수 수행</returns>
private void Process(SeatBean bean)
{
string response = GetResponse(bean);
// 응답이 유효할 경우
if (response != null)
{
OpenResponse(bean, response);
// UI 표현 시도
try
{
main.Result.Invoke(new Action(delegate()
{
main.Result.ItemsSource = result;
main.Result.Items.Refresh();
main.Time.Content = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " 기준";
main.Total.Content = result.Count + "개";
}));
// 빈 좌석이 있을 경우
if (result.Count > 0)
{
SoundPlayer player = new SoundPlayer(Properties.Resources.alert);
player.Play();
NotificationManager notification = new NotificationManager();
notification.Show(new NotificationContent
{
Title = "빈자리 확인됨!",
Message = result.Count + "개의 빈자리 확인",
Type = NotificationType.Information
}, expirationTime: TimeSpan.FromSeconds(1));
}
}
// 오류
catch (Exception e)
{
Console.WriteLine(e.StackTrace);
}
}
}
/// <summary>
/// 매크로 확인 대상 추가 버튼 클릭 이벤트 함수
/// </summary>
///
/// <param name="sender" type="object">이벤트 발생 객체</param>
/// <param name="e" type="RoutedEventArgs">이벤트 객체</param>
///
/// <returns>[void] 대상 추가</returns>
private void Add_Click(object sender, RoutedEventArgs e)
{
int count = (int)(Psg1.Value + Psg2.Value + Psg3.Value + Psg4.Value + Psg5.Value + Psg8.Value);
// 총 인원이 9명을 초과할 경우
if (count > 9)
{
this.ShowModalMessageExternal("Error", "최대 9명의 좌석까지만 조회됩니다.\n(코레일 정책)");
}
// 총 인원이 1명 미만일 경우
else if (count < 1)
{
this.ShowModalMessageExternal("Error", "최소 한 명의 인원이 필요합니다.");
}
// 모든 조건을 만족할 경우
else
{
int year = StartDate.SelectedDateTime.GetValueOrDefault().Year;
int month = StartDate.SelectedDateTime.GetValueOrDefault().Month;
int day = StartDate.SelectedDateTime.GetValueOrDefault().Day;
int startHour = StartDate.SelectedDateTime.GetValueOrDefault().Hour;
int startMinute = StartDate.SelectedDateTime.GetValueOrDefault().Minute;
int endHour = EndTime.SelectedDateTime.GetValueOrDefault().Hour;
int endMinute = EndTime.SelectedDateTime.GetValueOrDefault().Minute;
SeatBean bean = new SeatBean();
bean.SetDateTime(year, month, day, startHour, startMinute, endHour, endMinute);
bean.SetStation(Start.Text, StartCode.Text, End.Text, EndCode.Text);
bean.SetTrainOption("05", "1", Near.IsChecked.GetValueOrDefault());
bean.SetPassenger((int)Psg1.Value, (int)Psg2.Value, (int)Psg3.Value, (int)Psg4.Value, (int)Psg5.Value, (int)Psg8.Value);
list.Add(bean);
Target.ItemsSource = list;
Target.Items.Refresh();
}
}
/// <summary>
/// 코레일 서버 응답 분석 함수
/// </summary>
///
/// <param name="bean" type="SeatBean">SeatBean 객체</param>
/// <param name="response" type="string">코레일 서버 응답 HTML</param>
///
/// <returns>[void] 자리 확인 결과 반영</returns>
private void OpenResponse(SeatBean bean, string response)
{
HtmlDocument html = new HtmlDocument();
html.LoadHtml(response);
HtmlNodeCollection seats = html.DocumentNode.SelectNodes("//div[@id='divResult']/table[@id='tableResult']/tr");
HtmlNodeCollection buttons = html.DocumentNode.SelectNodes("//div[@id='divResult']/table[@class='btn']/tr/td/a");
// 기차역 리스트가 없을 경우
if (seats != null)
{
foreach (HtmlNode seat in seats)
{
HtmlNodeCollection tds = seat.SelectNodes("td");
// 일반실 열차의 좌석이 있을 경우
if (tds[5].SelectSingleNode("a") != null)
{
// 좌석 확인 시도
try
{
TimeSpan standard = new TimeSpan(bean.EndHour, bean.EndMinute, 0);
TimeSpan target = TimeSpan.Parse(tds[2].InnerHtml.Trim().Replace("\t", "").Replace(Environment.NewLine, "").Split(new string[] { "<br>" }, StringSplitOptions.None)[1]);
if (standard < target)
{
return;
}
ResultBean result = new ResultBean();
result.Date = bean.Date4List;
result.Type = tds[1].GetAttributeValue("title", "");
result.Number = tds[1].SelectSingleNode("a").InnerText.Trim().Replace("\t", "").Replace(Environment.NewLine, "");
result.Start = tds[2].InnerHtml.Trim().Replace("\t", "").Replace(Environment.NewLine, "").Split(new string[] { "<br>" }, StringSplitOptions.None)[0];
result.StartTime = tds[2].InnerHtml.Trim().Replace("\t", "").Replace(Environment.NewLine, "").Split(new string[] { "<br>" }, StringSplitOptions.None)[1];
result.End = tds[3].InnerHtml.Trim().Replace("\t", "").Replace(Environment.NewLine, "").Split(new string[] { "<br>" }, StringSplitOptions.None)[0];
result.EndTime = tds[3].InnerHtml.Trim().Replace("\t", "").Replace(Environment.NewLine, "").Split(new string[] { "<br>" }, StringSplitOptions.None)[1];
// 특실이 매진일 경우
if (tds[4].SelectSingleNode("a") == null)
{
result.First = "매진";
}
// 특실이 있을 경우
else
{
result.First = tds[4].SelectNodes("a")[0].SelectSingleNode("img").GetAttributeValue("alt", "");
}
result.Eco = tds[5].SelectNodes("a")[0].SelectSingleNode("img").GetAttributeValue("alt", "");
// 경유지가 없을 경우
if (tds[9].SelectSingleNode("img") == null)
{
result.Via = "-";
}
// 경유지가 있을 경우
else
{
result.Via = tds[9].SelectSingleNode("img").GetAttributeValue("alt", "").Replace(Environment.NewLine, ":");
}
result.Time = tds[12].InnerHtml.Trim().Replace("\t", "").Replace(Environment.NewLine, "");
result.Url = bean.Url;
this.result.Add(result);
}
// 오류
catch (Exception e)
{
Console.WriteLine(e.StackTrace);
}
}
}
string button = buttons[1].InnerText;
// 다음 리스트가 있을 경우
if (button.Equals(""))
{
SeatBean next = bean.Clone();
Regex reg = new Regex(@"[']([0-9]{1,6})[']");
MatchCollection collection = reg.Matches(buttons[1].GetAttributeValue("href", ""));
string str = collection[0].Groups[1].Value;
TimeSpan timeSpan = new TimeSpan(int.Parse(str.Substring(0, 2)), int.Parse(str.Substring(2, 2)) + 1, int.Parse(str.Substring(4, 2)));
next.StartHour = timeSpan.Hours;
next.StartMinute = timeSpan.Minutes;
ProcessNext(next);
}
}
}
