public static void LoadDefaultUser()
{
try
{
string user = RegistryAccess.DefaultUsername;
if (!ContainsUser(user)) throw new KeyNotFoundException();
string file = LocalDirectory.GetUserSubPath(user);
string data = File.ReadAllText(file);
DefaultUser = JsonConvert.DeserializeObject<UserInfo>(data);
if (DefaultUser != null) DefaultUser.Process();
else DefaultUser = new UserInfo(RegistryAccess.DefaultUsername);
}
catch (Exception ex)
{
DefaultUser = new UserInfo(RegistryAccess.DefaultUsername);
Logger.Add(ex.Message, "LocalDatabase|LoadDefaultUser()");
}
}
public void ShowUserInfo(UserInfo uinfo)
{
currentUser = uinfo;
LoadCurrentUser(true);
}
void webClient1_DownloadDataCompleted(object sender, DownloadDataCompletedEventArgs e)
{
if (this.IsDisposed) return;
try
{
Interactivity.SetProgress();
if (e.Cancelled) throw new OperationCanceledException();
if (e.Error != null) throw e.Error;
string result = System.Text.Encoding.UTF8.GetString(e.Result);
if (currentUser != null)
{
if (currentUser.uname != (string)e.UserState) return;
currentUser.AddSubmissions(result);
}
else
{
currentUser = JsonConvert.DeserializeObject<UserInfo>(result);
currentUser.Process();
}
string file = LocalDirectory.GetUserSubPath(currentUser.uname);
string data = currentUser.GetJSONData();
File.WriteAllText(file, data);
ShowDataByTab();
string msg = string.Format("Downloaded {0}'s submissions", e.UserState);
Interactivity.SetStatus(msg);
if (currentUser.LastSID == 0) Logger.Add(msg, "User Statistics");
}
catch (Exception ex)
{
Interactivity.SetStatus(string.Format("Error while downloading {0}'s submissions.", e.UserState));
Logger.Add(ex.Message, "UserStat | webClient1_DownloadDataCompleted");
}
finally
{
LastUpdate = DateTime.Now;
}
}
private void ProcessList()
{
if (currentUser == null)
{
//currentUser = LocalDatabase.DefaultUser;
currentUser = new UserInfo();
currentUser.uid = currentUser.uname = currentUser.name = "[-]";
currentUser.subs = new List<List<long>>();
currentUser.Process();
}
userRank = RegistryAccess.GetUserRank(currentUser.uname);
if (userRank == null)
{
userRank = new UserRanklist();
userRank.username = currentUser.uname;
userRank.rank = 0;
userRank.activity = new List<long>();
for (int i = 0; i < 5; ++i) userRank.activity.Add(0);
}
_acOverTime.Clear();
_subOverTime.Clear();
_RankCount.Clear();
_firstSub = long.MaxValue;
_solvedCount = _unsolvedCount = _tryCount = _totalSubmission = 0;
_subInAnsiC = _subInCPP = _subInCPP11 = _subInJava = _subInPascal = 0;
_acCount = _waCount = _tleCount = _reCount = _peCount = 0;
_ceCount = _oleCount = _subeCount = _mleCount = 0;
List<long> solved = new List<long>();
foreach (UserSubmission usub in currentUser.submissions)
{
//total submission count
_totalSubmission++;
//age meter
if (_firstSub > usub.sbt)
_firstSub = usub.sbt;
//add rank count
if (usub.IsAccepted())
{
_RankCount.Add(usub.rank, usub.pid);
//solve count
if (!solved.Contains(usub.pnum))
{
_solvedCount++;
solved.Add(usub.pnum);
}
}
//language
switch ((Language)usub.lan)
{
case Language.C: _subInAnsiC++; break;
case Language.Java: _subInJava++; break;
case Language.Pascal: _subInPascal++; break;
case Language.CPP: _subInCPP++; break;
case Language.CPP11: _subInCPP11++; break;
}
//submissionPerTime
double xval = new ZedGraph.XDate(UnixTimestamp.FromUnixTime(usub.sbt));
if (_totalSubmission == 1) _subOverTime.Add(xval, 0);
_subOverTime.Add(xval, _totalSubmission);
_acOverTime.Add(xval, _solvedCount);
//verdict
switch ((Verdict)usub.ver)
{
case Structures.Verdict.CompileError: _ceCount++; break;
case Structures.Verdict.RuntimeError: _reCount++; break;
case Structures.Verdict.OutputLimit: _oleCount++; break;
case Structures.Verdict.TimLimit: _tleCount++; break;
case Structures.Verdict.MemoryLimit: _mleCount++; break;
case Structures.Verdict.WrongAnswer: _waCount++; break;
case Structures.Verdict.PresentationError: _peCount++; break;
case Structures.Verdict.Accepted: _acCount++; break;
}
}
//finalize
_tryCount = currentUser.TryList.Count;
_unsolvedCount = _tryCount - _solvedCount;
_subOverTime.Add(new ZedGraph.XDate(DateTime.Now), _totalSubmission);
_acOverTime.Add(new ZedGraph.XDate(DateTime.Now), _solvedCount);
}
/// <summary>
/// Load user submissions information to currentUser
/// </summary>
/// <param name="user">Username to load</param>
public void LoadUserSub(string user)
{
//if 'user' is already loaded then do nothing
if (currentUser != null && currentUser.uname == user) return;
if (!LocalDatabase.ContainsUser(user)) return;
worldRanklist.ClearObjects();
lastSubmissions1.ClearObjects();
Interactivity.progTracker.ShowUserInfo(null);
try
{
Interactivity.SetStatus();
//if current user is default user then get it from LocalDatabase
if (user == RegistryAccess.DefaultUsername)
{
currentUser = LocalDatabase.DefaultUser;
}
else
{
//load current user from json data stored on documents
string file = LocalDirectory.GetUserSubPath(user);
string json = File.ReadAllText(file);
currentUser = JsonConvert.DeserializeObject<UserInfo>(json);
}
//if no data could found, create a new instance
if (currentUser == null)
{
currentUser = new UserInfo(user);
if (user == RegistryAccess.DefaultUsername)
LocalDatabase.DefaultUser = currentUser;
}
//process loaded data
//-> this is very important
currentUser.Process();
//if no previous data exist
if (currentUser.LastSID == 0)
{
DownloadUserSubs(user);
}
else
{
//show list
ShowDataByTab();
}
//if auto update is off download once
if (!AutoUpdateStatus)
{
DownloadUserSubs(user);
}
//select user
SelectUsername(user);
}
catch (Exception ex)
{
Interactivity.SetStatus("Error while loading user submissions.");
Logger.Add(ex.Message, "User Statistics | LoadUserSub(string user)");
}
}