/// <summary>
/// Creates the new account from the information in the form.
/// </summary>
public void CreateAccount(object passwordEntry)
{
// Create the account of the appropriate manual/automatic type
Account newAccount;
if (CanCreateManualAccount())
{
newAccount = CreateManualAccount();
}
else if (CanCreateAutomaticAccount(passwordEntry))
{
// Create the automatic account
newAccount = CreateAutomaticAccount(passwordEntry);
}
else
{
return; // Unreachable
}
var locator = new ViewModelLocator();
// Update accounts on accounts view
locator.Accounts.UpdateAccounts();
// Set selected
locator.Accounts.SelectedAccount = newAccount;
// Transition back to accounts view
_modernNavigationService.NavigateTo(nameof(ViewModelLocator.Accounts));
// Do not allow navigation back to add account screen
_modernNavigationService.ClearNavigationHistory();
}
/// <summary>
/// Progresses from the welcome screen on to the accounts screen and positions to add account
/// </summary>
public void GetStarted()
{
// Transition view to add account
_modernNavigationService.NavigateTo(nameof(ViewModelLocator.AddAccount));
// Do not allow navigation back to welcome screen
_modernNavigationService.ClearNavigationHistory();
}
/// <summary>
/// Async wrapper for database init followed by proper page transition
/// </summary>
private async void AsyncInit()
{
// Initialize database
await Task.Run(() => DataService.Initialize());
// If there are accounts, start in the accounts view
using (var dataService = new DataService())
{
if (dataService.AnyExistingAccounts())
{
_modernNavigationService.NavigateTo(nameof(ViewModelLocator.Accounts));
}
else
{
// No existing accounts, show welcome screen
_modernNavigationService.NavigateTo(nameof(ViewModelLocator.Welcome));
}
}
//prevent the user from navigating to this point or further back
_modernNavigationService.ClearNavigationHistory();
}