/// <summary>
/// Try sign in with token
/// </summary>
private async Task AppSignInWithToken()
{
var res = await FileSystemRequests.LoadUserEmailAndTokenFromFileAsync();
if (string.IsNullOrEmpty(res.email) || string.IsNullOrEmpty(res.token))
{
return;
}
try
{
if (!InternetRequests.CheckForInternetConnection())
{
return;
}
var requestResult = await InternetRequests.PostRequestAsync(InternetRequests.PostRequestDestination.SignInWithToken);
if (requestResult == 0)
{
await InternetRequests.ContactsSynchronizationRequestAsync();
ResourceLoader = ResourceLoader.GetForCurrentView("App");
// Save user local data for using after sign in
ApplicationDataContainer localSettings = ApplicationData.Current.LocalSettings;
User currentUser = new User();
await currentUser.LoadUserFromFileAsync();
localSettings.Values["email"] = currentUser.Email.ToLower() ?? $"{ResourceLoader.GetString("/App/Unknown")}@gmail.com";
if (Window.Current.Content is Frame frame)
{
frame.Navigate(typeof(StartPage));
}
await StartPageViewModel.Instance.ServerDataSynchronization();
}
}
catch (Exception ex)
{
await(new Windows.UI.Popups.MessageDialog($"{ex.Message}\n" +
$"{ResourceLoader.GetString("/App/SignInWithTokenError")}", $"{ResourceLoader.GetString("/App/SignInErrorHeader")}")).ShowAsync();
}
}
/// <summary>
/// Regular synchronization of calendars, projects and map events
/// </summary>
/// <returns>Result of synchronization</returns>
public async Task CategoriesSynchronization()
{
// Start synchronization if internet connection enabled
if (InternetFeaturesEnable && InternetRequests.CheckForInternetConnection())
{
try
{
// Synchronization updated categories
if (await InternetRequests.SynchronizationRequestAsync() == 1)
{
ShowToastNotification(1);
}
}
catch (Exception)
{
ShowToastNotification(1);
}
}
}
/// <summary>
/// Getting last data from server
/// </summary>
/// <returns>Result of synchronization</returns>
public async Task ServerDataSynchronization()
{
if (InternetFeaturesEnable)
{
// Calendars, projects and map events synchronization
try
{
// Contacts synchronization
var contactsSynchResult = await InternetRequests.ContactsSynchronizationRequestAsync();
if (contactsSynchResult == 1)
{
throw new HttpRequestException("Internet connection problem or bad token");
}
Debug.WriteLine("Контакты синхронизированы с сервером");
var resultOfSynchronization = await InternetRequests.SynchronizationRequestAsync();
if (resultOfSynchronization == 0)
{
ShowToastNotification(0);
}
if (resultOfSynchronization == 1)
{
ShowToastNotification(1);
}
}
catch (Exception)
{
ShowToastNotification(1);
}
Debug.WriteLine("Календари, проекты и события синхронизированы с сервером");
}
}