public async Task RunSyncSchedule()
{
Debug.WriteLine("TaskDebugger: SyncScheduleTask");
try
{
var occupationsFromDB = await App.Database.GetOccupations(App.IdGroupCurrent);
if (CrossConnectivity.Current.IsConnected)
{
if (occupationsFromDB == null || App.LastDate == DateTime.MinValue || App.LastDate != App.DateNow)
{
var groups = await App.Database.GetGroups();
await App.Database.DropTable <Student>();
await App.Database.DropTable <Occupation>();
await App.Database.CreateTable <Student>();
await App.Database.CreateTable <Occupation>();
foreach (var group in groups)
{
await SyncOccupations(group.IdGroup);
await SyncStudents(group.IdGroup);
}
}
}
isSuccessful = true;
}
catch (HttpRequestException)
{
isSuccessful = false;
}
var message = new OnScheduleSyncronizedMessage()
{
IsSuccessful = isSuccessful,
};
Device.BeginInvokeOnMainThread(() =>
{
MessagingCenter.Send(message, "OnScheduleSyncronizedMessage");
});
App.IsScheduleSync = false;
App.IsAttendanceSync = true;
MessagingCenter.Send(new StartSyncAttendanceTaskMessage(), "StartSyncAttendanceTaskMessage");
}
public async Task RunGetSchedule()
{
Debug.WriteLine("TaskDebugger: GetScheduleTask. New Date selected");
MessagingCenter.Send(new StopSyncAttendanceTaskMessage(), "StopSyncAttendanceTaskMessage");
try
{
isSuccessful = false;
if (CrossConnectivity.Current.IsConnected)
{
await App.Database.DropTable <Occupation>();
await App.Database.CreateTable <Occupation>();
foreach (var group in App.Groups)
{
await SyncOccupations(group.IdGroup);
}
isSuccessful = true;
await App.Current.SavePropertiesAsync();
}
}
catch (HttpRequestException ex)
{
Debug.WriteLine("GetScheduleTask: " + ex.Message);
}
var message = new OnScheduleSyncronizedMessage()
{
IsSuccessful = isSuccessful,
};
Device.BeginInvokeOnMainThread(() =>
{
MessagingCenter.Send(message, "OnScheduleSyncronizedMessage");
});
App.IsScheduleSync = false;
App.IsAttendanceSync = true;
MessagingCenter.Send(new StartSyncAttendanceTaskMessage(), "StartSyncAttendanceTaskMessage");
}
