public AppShell()
{
InitializeComponent();
notificationManager = DependencyService.Get <INotificationManager>();
Routing.RegisterRoute(nameof(SearchPage), typeof(SearchPage));
Routing.RegisterRoute(nameof(BuildPage), typeof(BuildPage));
Routing.RegisterRoute(nameof(QuotePage), typeof(QuotePage));
RestoreState.Load();
if (SettingsPage.VersionPrompt() < SettingsPage.CURRENT_VERSION_PROMPT)
{
Device.InvokeOnMainThreadAsync(async() =>
{
var goToSettings = await DisplayAlert("Check settings", "You should set your store, sales ID, and tax rate before using the app.", "Ok", "Cancel");
SettingsPage.VersionPrompt(SettingsPage.CURRENT_VERSION_PROMPT);
if (goToSettings)
{
await Navigation.PushAsync(new SettingsPage());
}
});
}
Reminder.CheckReminders(notificationManager);
}
public RemindersPageViewModel()
{
Title = "Reminders";
notificationManager = DependencyService.Get <INotificationManager>();
Reminder.LoadAll();
Reminders = new ObservableCollection <Reminder>(Reminder.AllReminders);
Edit = new Command <Reminder>(async(Reminder r) =>
{
await Device.InvokeOnMainThreadAsync(async() =>
{
var vm = new ReminderEditPageViewModel()
{
Reminder = r
};
var page = new ReminderEditPage()
{
BindingContext = vm
};
await Shell.Current.Navigation.PushAsync(page);
});
});
Delete = new Command <Reminder>(async(Reminder r) =>
{
try
{
Reminders.Remove(r);
Reminder.AllReminders.Remove(r);
/*
* See QuotePageViewModel for info
*/
Reminders.Clear();
foreach (var tmp in Reminder.AllReminders)
{
Reminders.Add(tmp);
}
Reminder.SaveAll();
}
catch (Exception e)
{
await Device.InvokeOnMainThreadAsync(async() =>
{
await Shell.Current.DisplayAlert("Exception", e.ToString(), "ok");
});
}
});
CheckAll = new Command(() =>
{
Reminder.CheckReminders(notificationManager);
});
}
