public static bool IsUpToDate(RacingEvent data)
{
DateTime now = DateTime.Now;
TimeSpan span = now - data.DownloadTimestamp;
data.UpdateRemainingTime();
if (span.TotalMinutes > 5) //prevent updating too often
{
if (!data.IsSessionStartTimeValid && data.RemainingTime == 0)
{
return false;
}
if (data.IsSessionCompleted)
{
return false;
}
}
return true;
}
public static bool IsUpToDate(RacingEvent data)
{
DateTime now = DateTime.Now;
TimeSpan span = now - data.DownloadTimestamp;
data.UpdateRemainingTime();
if (span.TotalMinutes > 5) //prevent updating too often
{
if (!data.IsSessionStartTimeValid && data.RemainingTime == 0)
{
return(false);
}
if (data.IsSessionCompleted)
{
return(false);
}
}
return(true);
}
void web_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e)
{
try
{
string page = "";
using (StreamReader sr = new StreamReader(e.Result))
{
page = sr.ReadToEnd();
}
e.Result.Close();
RacingEvent f1Event = new RacingEvent();
f1Event.Circuit = "";
f1Event.Country = "unknown";
List<SessionInfo> sessions = new List<SessionInfo>();
Match m = Regex.Match(page, "<tbody .*? class=\".*?next-event.*?\">(.*?)</tbody>", RegexOptions.Singleline);
if (m.Groups.Count > 1)
{
string str;
Match ms = Regex.Match(m.Groups[1].Value, "<tr class=\"first-practice.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo practice1 = new SessionInfo();
practice1.Type = "Practice 1";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
practice1.Start = DateTime.Parse(time.Groups[1].Value);
practice1.Time = SessionTimeSpan.Practice1;
sessions.Add(practice1);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"second-practice.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo practice2 = new SessionInfo();
practice2.Type = "Practice 2";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
practice2.Start = DateTime.Parse(time.Groups[1].Value);
practice2.Time = SessionTimeSpan.Practice2;
sessions.Add(practice2);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"third-practice.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo practice3 = new SessionInfo();
practice3.Type = "Practice 3";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
practice3.Start = DateTime.Parse(time.Groups[1].Value);
practice3.Time = SessionTimeSpan.Practice3;
sessions.Add(practice3);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"qualifying.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo quali = new SessionInfo();
quali.Type = "Qualifying";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
quali.Start = DateTime.Parse(time.Groups[1].Value);
quali.Time = SessionTimeSpan.Qualifying;
sessions.Add(quali);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"race.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo race = new SessionInfo();
race.Type = "Race";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr.*?title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
race.Start = DateTime.Parse(time.Groups[1].Value);
race.Time = SessionTimeSpan.Race;
sessions.Add(race);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<span class=\"location\">(.*?)</span>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
f1Event.Country = ms.Groups[1].Value.Trim();
}
}
SessionInfo selectedSession = null;
var now = DateTime.Now;
foreach (var session in sessions)
{
selectedSession = session;
if (now < session.Start)
{
break;
}
else if (now <= session.Start + session.Time)
{
break;
}
}
if (selectedSession != null)
{
f1Event.Session = selectedSession.Type;
f1Event.SessionStartTime = selectedSession.Start;
f1Event.UpdateRemainingTime();
}
f1Event.DownloadTimestamp = DateTime.Now;
OnDownloadCompleted.Invoke(f1Event, CompletionStatus.Completed);
}
catch (Exception)
{
OnDownloadCompleted.Invoke(new RacingEvent(), CompletionStatus.Failed);
}
}
void web_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e)
{
try
{
string page = "";
using (StreamReader sr = new StreamReader(e.Result))
{
page = sr.ReadToEnd();
}
e.Result.Close();
RacingEvent f1Event = new RacingEvent();
f1Event.Circuit = "";
f1Event.Country = "unknown";
List <SessionInfo> sessions = new List <SessionInfo>();
Match m = Regex.Match(page, "<tbody .*? class=\".*?next-event.*?\">(.*?)</tbody>", RegexOptions.Singleline);
if (m.Groups.Count > 1)
{
string str;
Match ms = Regex.Match(m.Groups[1].Value, "<tr class=\"first-practice.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo practice1 = new SessionInfo();
practice1.Type = "Practice 1";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
practice1.Start = DateTime.Parse(time.Groups[1].Value);
practice1.Time = SessionTimeSpan.Practice1;
sessions.Add(practice1);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"second-practice.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo practice2 = new SessionInfo();
practice2.Type = "Practice 2";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
practice2.Start = DateTime.Parse(time.Groups[1].Value);
practice2.Time = SessionTimeSpan.Practice2;
sessions.Add(practice2);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"third-practice.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo practice3 = new SessionInfo();
practice3.Type = "Practice 3";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
practice3.Start = DateTime.Parse(time.Groups[1].Value);
practice3.Time = SessionTimeSpan.Practice3;
sessions.Add(practice3);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"qualifying.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo quali = new SessionInfo();
quali.Type = "Qualifying";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr .*? title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
quali.Start = DateTime.Parse(time.Groups[1].Value);
quali.Time = SessionTimeSpan.Qualifying;
sessions.Add(quali);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<tr class=\"race.*?>(.*?)</tr>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
SessionInfo race = new SessionInfo();
race.Type = "Race";
str = ms.Groups[1].Value;
var date = Regex.Match(str, "<td class=\"date-column\">(.*?)</td>", RegexOptions.Singleline);
if (date.Groups.Count > 1)
{
var time = Regex.Match(date.Groups[1].Value, "<abbr.*?title=\"(.*?)\".*?</abbr>", RegexOptions.Singleline);
if (time.Groups.Count > 1)
{
race.Start = DateTime.Parse(time.Groups[1].Value);
race.Time = SessionTimeSpan.Race;
sessions.Add(race);
}
}
}
ms = Regex.Match(m.Groups[1].Value, "<span class=\"location\">(.*?)</span>", RegexOptions.Singleline);
if (ms.Groups.Count > 1)
{
f1Event.Country = ms.Groups[1].Value.Trim();
}
}
SessionInfo selectedSession = null;
var now = DateTime.Now;
foreach (var session in sessions)
{
selectedSession = session;
if (now < session.Start)
{
break;
}
else if (now <= session.Start + session.Time)
{
break;
}
}
if (selectedSession != null)
{
f1Event.Session = selectedSession.Type;
f1Event.SessionStartTime = selectedSession.Start;
f1Event.UpdateRemainingTime();
}
f1Event.DownloadTimestamp = DateTime.Now;
OnDownloadCompleted.Invoke(f1Event, CompletionStatus.Completed);
}
catch (Exception)
{
OnDownloadCompleted.Invoke(new RacingEvent(), CompletionStatus.Failed);
}
}