/*
* public async void Initializev2()
* {
* InitState = InitStates.InProgress;
* try
* {
* LoadRoamingSettings();
* Windows.Storage.ApplicationData.Current.DataChanged += RoamingDataChanged;
* da = new DataAccess();
*
* if (localSettings.Values["DbConnString"] != null && localSettings.Values["CardConnString"] != null)
* {
* DbConnectionString = localSettings.Values["DbConnString"].ToString();
* CardConnString = localSettings.Values["CardConnString"].ToString();
* if (da.TestConnString(DbConnectionString) == true && da.TestConnString(CardConnString) == true)
* {
* da.StoreConnStrings(DbConnectionString, CardConnString);
* op = new Operations(DbConnectionString, CardConnString);
*
* var selLocation = localSettings.Values["selectedLocation"];
*
* if (selLocation != null)
* {
* string selectedLocation = localSettings.Values["selectedLocation"].ToString();
*
* appLocation = await da.GetLocationById(selectedLocation);
* if (appLocation != null && appLocation.isDisabled != true)
* {
* MinHours = await da.GetMinHours();
*
* // Gets the default user group for students or trainee
* string groupIdString = await da.GetGlobalSetting("DefaultTraineeGroup");
* int.TryParse(groupIdString, out int groupID);
* defaultStudentGroup = await da.GetUserGroupById(groupID);
*
* // Gets the default user gorup for all other users
* groupIdString = await da.GetGlobalSetting("DefaultGroup");
* int.TryParse(groupIdString, out groupID);
* defaultOtherGroup = await da.GetUserGroupById(groupID);
*
* InitState = InitStates.Success;
* return;
* }
* }
* }
* else
* {
* // Clears the saved connection string as it is invalid.
* localSettings.Values["DbConnString"] = null;
* localSettings.Values["CardConnString"] = null;
* }
* }
* InitState = InitStates.Completed;
* return;
* }
* catch (Exception)
* {
* InitState = InitStates.Failed;
* }
* }
*/
#endregion
public async Task <bool> LoadRegisteredPeople()
{
try
{
PersonGroups.Clear();
IEnumerable <PersonGroup> personGroups = await FaceServiceHelper.ListPersonGroupsAsync(this.WorkspaceKey);
PersonGroups.AddRange(personGroups.OrderBy(pg => pg.Name));
CurrentPersonGroup = personGroups.FirstOrDefault();
PersonsInCurrentGroup.Clear();
IList <Person> personsInGroup = await FaceServiceHelper.GetPersonsAsync(this.CurrentPersonGroup.PersonGroupId);
foreach (Person person in personsInGroup.OrderBy(p => p.Name))
{
this.PersonsInCurrentGroup.Add(person);
}
return(true);
}
catch (Exception ex)
{
await Util.GenericApiCallExceptionHandler(ex, "Failure loading Person Groups");
return(false);
}
}
public async Task <bool> CreatePersonAsync(string username)
{
try
{
Person person = await FaceServiceHelper.CreatePersonAsync(this.CurrentPersonGroup.PersonGroupId, username);
this.PersonsInCurrentGroup.Add(new Person {
Name = username, PersonId = person.PersonId
});
SelectedPerson = PersonsInCurrentGroup.Last();
return(true);
}
catch (Exception ex)
{
await Util.GenericApiCallExceptionHandler(ex, "Failure creating person");
return(false);
}
}
