public MainPage()
{
this.InitializeComponent();
this.NavigationCacheMode = NavigationCacheMode.Required;
this.navigationHelper = new NavigationHelper(this);
this.navigationHelper.LoadState += navigationHelper_LoadState;
this.navigationHelper.SaveState += navigationHelper_SaveState;
IEnumerable <Ticket> data = AppDataManager.RetrieveTickets();
tickets =
data == null
? new ObservableCollection <Ticket>()
: new ObservableCollection <Ticket>(data);
IEnumerable <Request> data1 = AppDataManager.RetrieveRequests();
requests =
data1 == null
? new ObservableCollection <Request>()
: new ObservableCollection <Request>(data1);
sugg = new ObservableCollection <City>();
fromBox.DataContext = this;
toBox.DataContext = this;
trainReqBox.DataContext = trainRequest;
}
private static void checkTickets()
{
IEnumerable <Ticket> tickets = AppDataManager.RetrieveTickets();
foreach (Ticket tic in tickets)
{
if (tic.notifyBeforeDeparture && (tic.departure.GetDateTime() - DateTimeOffset.Now).Hours < 5)
{
tic.notifyBeforeDeparture = false;
Notification.SendToast(
"У вас потяг " + tic.departure.date.ToString("d"),
tic.from + " - " + tic.to + " о " + tic.departure.time,
DateTimeOffset.Now.AddSeconds(15),
"UZTracer.TicketPage?info&" + JsonConvert.SerializeObject(tic));
}
}
AppDataManager.SaveTickets(tickets);
}
