private void BindDataContext()
{
var birthdays = BirthdayUtility.GetBirthdays();
LocalizeBirthdayText(birthdays);
birthdays.AlphaGroupAllBirthdays = AlphaKeyGroup <FriendBirthday> .CreateGroups
(
birthdays.AllBirthdays,
Thread.CurrentThread.CurrentUICulture,
f => f.Name, true
);
BirthdayCardList.SelectedItems.Clear();
birthdays.BirthdayCards = new ObservableCollection <CardEntity>();
DataContext = birthdays;
foreach (var card in BirthdayUtility.GetBirthdayCards())
{
birthdays.BirthdayCards.Add(card);
}
}
/// <summary>
/// Delete old calendar entries and add new ones
/// </summary>
public static void UpdateCalendarEntries()
{
try
{
ClearOldReminders();
//add a dummy reminder to test in debug mode
//#if DEBUG
// if (ScheduledActionService.Find("DummyReminder") != null)
// {
// ScheduledActionService.Remove("DummyReminder");
// }
// Reminder dummyReminder = new Reminder("DummyReminder");
// dummyReminder.BeginTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, DateTime.Now.Hour, DateTime.Now.Minute + 1, 0);
// dummyReminder.Title = AppResources.BirthdayLabel;
// dummyReminder.Content = "Shahzad " + AppResources.BirthdayReminderMessage;
// ScheduledActionService.Add(dummyReminder);
//#endif
//create new reminders
var allBirthdays = BirthdayUtility.GetBirthdays().AllBirthdays;
if (allBirthdays == null || !allBirthdays.Any())
{
return;
}
var orderedBirthdayList = allBirthdays.Where(b => b.DaysAhead.HasValue && b.DaysAhead > 0)
.OrderBy(b => b.DaysAhead)
.ToList();
foreach (var birthday in orderedBirthdayList)
{
//check to see if the reminder aleady exists and the birthday has a value
if (ScheduledActionService.Find(birthday.Id.ToString()) != null || !birthday.Birthday.HasValue)
{
continue;
}
//add a reminder
var birthdayValue = birthday.Birthday.Value;
var reminder = new Reminder(birthday.Id.ToString())
{
BeginTime = GetBeginTime(birthdayValue),
Content = birthday.Name + " " + AppResources.BirthdayReminderMessage,
NavigationUri = new Uri("/FriendDetails.xaml?" + UriParameter.FriendId + "=" + birthday.Id, UriKind.Relative),
Title = AppResources.BirthdayLabel
};
ScheduledActionService.Add(reminder);
//update friend details to reflect reminder created
var friend = BirthdayUtility.GetFriendDetailsById(birthday.Id);
if (friend == null)
{
continue;
}
friend.IsReminderCreated = true;
BirthdayUtility.UpdateFriendDetails(friend);
}
}
catch (InvalidOperationException ex)
{
if (!ex.Message.Contains("The maximum number of ScheduledActions of this type have already been added"))
{
throw;
}
}
}