/// <summary>
/// Updates the settings.
/// </summary>
/// <returns>Task.</returns>
async Task UpdateSettings()
{
try
{
IConnectivity _connectivity = Container.Resolve <IConnectivity>();
if (_connectivity.IsConnected)
{
// update the current settings
IDataUpdateService dataUpdateService = Container.Resolve <IDataUpdateService>();
ISettingsService settingsService = Container.Resolve <ISettingsService>();
var initialData = await dataUpdateService.GetInitialData();
await settingsService.UpdateSettings(initialData.Settings);
}
}
catch
{
// ignore any errors
}
}
async Task OnCheckForUpdate()
{
try
{
Busy = true;
// check for an update
var initialData = await _dataUpdateService.GetInitialData();
await _settingsService.UpdateSettings(initialData.Settings);
GetLatestInformation();
}
catch
{
// ignore this exception
}
finally
{
Busy = false;
}
}
/// <summary>
/// Called when logging in online.
/// </summary>
/// <returns>A bool indicating whether we should attempt offline login or not</returns>
async Task <bool> OnlineLogin()
{
try
{
Busy = true;
// await _accountService.Login("18774", "yakov123");
await _accountService.Login(Username, Password);
if (_applicationState.CurrentUser.Username == Username)
{
// we're logged in
_offlineServices.SaveCredentials(Username, Password);
_secureAppStorage.Username = Username;
var initialData = await _dataUpdateService.GetInitialData();
await _databaseService.WriteCurrentCases(initialData.Cases, Username);
await _databaseService.WriteValidatedSessions(initialData.ValidatedSessions, Username);
await _settingsService.UpdateSettings(initialData.Settings);
await SetCurrentlyActiveSession();
// start the SessionUpdateService
_sessionUpdateService.Start();
// and redirect to the start page
await _navigationService.NavigateAsync("file:///TabbedNavigationPage?SelectedPage=Cases");
}
else
{
// we're not logged in
Message = "There was a problem logging in";
}
}
catch (CommunicationException communicationException)
{
Message = communicationException.ErrorMessage;
// we got a valid response back, so don't continue
return(false);
}
catch (Exception ex)
{
#if DEBUG
// if in debug, show the message then login offline
var pageDialogService = ((Prism.Unity.PrismApplication)(App.Current)).Container.Resolve <Prism.Services.IPageDialogService>();
await pageDialogService.DisplayAlertAsync("Debug", "Unable to login : "******" " + ex.Message, "Continue");
#endif
return(true);
}
finally
{
Busy = false;
}
return(false);
}