public MainViewModel(Page page)
{
this.page = page;
username = string.Empty;
password = string.Empty;
storage = new Storage();
client = new HelperClient();
history = new History();
history.Items = new List<Ticket>();
Repository = new TicketRepository();
tryGetCredentials();
getTicketRepository();
getUser();
getHistory();
}
private async void getHistory()
{
try
{
this.History = await storage.GetHistory();
showAll();
}
catch (Exception e)
{
await new MessageDialog(e.Message, "Get History").ShowAsync();
}
}