public async Task <bool> UnpinCountdown(int countdownId)
{
using (var database = new CountdownContext())
{
var countdown = database.Countdowns.Single(x => x.Id == countdownId);
var success = await TileManager.UnpinCountdown(countdown);
if (!success)
{
return(false);
}
countdown.PinnedToStart = false;
await database.SaveChangesAsync();
return(true);
}
}
public async Task DeleteCountdown(int countdownId)
{
using (var database = new CountdownContext())
{
var countdown = database.Countdowns.Single(x => x.Id == countdownId);
if (countdown.PinnedToStart)
{
await TileManager.UnpinCountdown(countdown);
}
if (countdown.HasImage)
{
await countdown.DeleteImageFile();
}
database.Countdowns.Remove(countdown);
await database.SaveChangesAsync();
}
}
public async Task <Countdown> SaveCountdown(int countdownId, string name, DateTime dateTime, bool isRecurrent, byte[] imageData,
bool finishedNotification, bool pinnedToStart)
{
if (string.IsNullOrWhiteSpace(name))
{
name = "Countdown";
}
using (var database = new CountdownContext())
{
var countdown = database.Countdowns.SingleOrDefault(x => x.Id == countdownId);
if (countdown == null)
{
countdown = new Countdown
{
Created = DateTime.Now,
Guid = Guid.NewGuid().ToString()
};
database.Countdowns.Add(countdown);
}
else
{
if (imageData == null && countdown.Name == name &&
countdown.Date == dateTime && countdown.IsRecurrent == isRecurrent &&
countdown.FinishedNotification == finishedNotification && countdown.PinnedToStart == pinnedToStart)
{
return(countdown);
}
}
countdown.Name = name;
countdown.Date = dateTime;
countdown.IsRecurrent = isRecurrent;
countdown.FinishedNotification = finishedNotification;
countdown.PinnedToStart = pinnedToStart;
if (imageData != null)
{
if (imageData.Length > 0)
{
countdown.ImageData = imageData;
countdown.HasImage = true;
await countdown.CreateImageFile();
}
else if (countdown.HasImage)
{
countdown.ImageData = null;
countdown.HasImage = false;
await countdown.DeleteImageFile();
}
}
if (countdown.PinnedToStart)
{
countdown.PinnedToStart = await TileManager.RefreshCountdown(countdown);
}
else
{
await TileManager.UnpinCountdown(countdown);
}
if (countdown.FinishedNotification)
{
countdown.FinishedNotification = NotificationManager.RefreshCountdown(countdown);
}
else
{
NotificationManager.RemoveCountdown(countdown);
}
await database.SaveChangesAsync();
return(countdown);
}
}