public static ParticipantMiscProperties Parse(string miscString)
{
var result = new ParticipantMiscProperties();
var splitString = miscString.Split(';');
if (splitString.Length == 3)
{
DateTime dateTimeBuffer;
if (DateTime.TryParse(splitString[0], out dateTimeBuffer))
{
result.UtcTimeMissing = dateTimeBuffer;
}
if (DateTime.TryParse(splitString[1], out dateTimeBuffer))
{
result.UtcTimeMatchAssigned = dateTimeBuffer;
}
if (splitString[2] != "{NULL}")
{
result.StationAssignment = splitString[2];
}
}
return(result);
}
public ObservableParticipant(Participant participant, TournamentContext context)
{
source = participant;
MiscProperties = new Dirtyable <ParticipantMiscProperties>(ParticipantMiscProperties.Parse(Misc));
OwningContext = context;
//Check tournament start date, if it is later than missing time, clear the player's missing status. This happens in the case of a bracket reset
var tournamentStart = context.Tournament.StartedAt;
if (UtcTimeMissing.HasValue && tournamentStart.HasValue && UtcTimeMissing.Value.ToLocalTime() < tournamentStart.Value)
{
SetMissing(false);
}
//Do a similar check on station assignment time
if (UtcTimeMatchAssigned.HasValue && tournamentStart.HasValue && UtcTimeMatchAssigned.Value.ToLocalTime() < tournamentStart.Value)
{
ClearStationAssignment();
}
//Listen for when properties changed to that changed events for the convenience properties can also be fired.
this.PropertyChanged += (sender, e) =>
{
switch (e.PropertyName)
{
case "Misc":
//Handle misc string changes by parsing the new values and raising the properties that have changed
var oldMiscProperties = MiscProperties.Value;
//Suggest new value for misc properties. This will be ignored if dirty
MiscProperties.SuggestValue(ParticipantMiscProperties.Parse(Misc));
var miscProperties = MiscProperties.Value;
//Check for changes from old to new, raise those properties if changed
if (!object.Equals(oldMiscProperties.UtcTimeMissing, miscProperties.UtcTimeMissing))
{
this.Raise("UtcTimeMissing", PropertyChanged);
}
if (!object.Equals(oldMiscProperties.UtcTimeMatchAssigned, miscProperties.UtcTimeMatchAssigned))
{
this.Raise("UtcTimeMatchAssigned", PropertyChanged);
}
if (!object.Equals(oldMiscProperties.StationAssignment, miscProperties.StationAssignment))
{
this.Raise("StationAssignment", PropertyChanged);
}
break;
case "UtcTimeMissing":
this.Raise("IsMissing", PropertyChanged);
this.Raise("TimeSinceMissing", PropertyChanged);
break;
case "UtcTimeMatchAssigned":
this.Raise("TimeSinceAssigned", PropertyChanged);
this.Raise("IsAssignedToStation", PropertyChanged);
break;
}
};
}
public static ParticipantMiscProperties Parse(string miscString)
{
var result = new ParticipantMiscProperties();
var splitString = miscString.Split(';');
if (splitString.Length == 3)
{
DateTime dateTimeBuffer;
if (DateTime.TryParse(splitString[0], out dateTimeBuffer)) result.UtcTimeMissing = dateTimeBuffer;
if (DateTime.TryParse(splitString[1], out dateTimeBuffer)) result.UtcTimeMatchAssigned = dateTimeBuffer;
if (splitString[2] != "{NULL}") result.StationAssignment = splitString[2];
}
return result;
}