static JobPage()
{
SystemNavigationManager.GetForCurrentView().BackRequested += (s, e) =>
{
ApplicationDataContainer localSettings = ApplicationData.Current.LocalSettings;
localSettings.Values.Remove(Settings.JOBNAME);
localSettings.Values.Remove(Settings.JOBCRON);
using (var context = new TaskSchedulerDbContext())
{
Func <Models.Action, bool> predicate = x => x.JobId == null;
context.Actions.RemoveRange(context.ActionsForActionPredicate(predicate));
context.UriActions.RemoveRange(context.UriActionsForActionPredicate(predicate));
context.NotificationActions.RemoveRange(context.NotificationActionsForActionPredicate(predicate));
context.ApplicationActions.RemoveRange(context.ApplicationActionsForActionPredicate(predicate));
context.SaveChanges();
}
};
}
private void AppBarButton_Delete(object sender, RoutedEventArgs e)
{
if ((int)localSettings.Values[Settings.JOBACTION] == Settings.Actions.CREATE)
{
return;
}
using (var context = new TaskSchedulerDbContext())
{
Job job = context.Jobs.Where(x => x.Id == (int)localSettings.Values[Settings.JOBID]).First();
context.Actions.RemoveRange(context.ActionsForActionPredicate(predicate));
context.UriActions.RemoveRange(context.UriActionsForActionPredicate(predicate));
context.NotificationActions.RemoveRange(context.NotificationActionsForActionPredicate(predicate));
context.ApplicationActions.RemoveRange(context.ApplicationActionsForActionPredicate(predicate));
context.Jobs.Remove(job);
context.SaveChanges();
}
Frame.GoBack();
}
private void AppBarButton_Save(object sender, RoutedEventArgs e)
{
SolidColorBrush redBrush = new SolidColorBrush(Colors.Red);
SolidColorBrush defaultBrush = new SolidColorBrush();
NameBox.BorderBrush = (String.IsNullOrEmpty(JobName) ? redBrush : defaultBrush);
CronBox.BorderBrush = (String.IsNullOrEmpty(JobCron) ? redBrush : defaultBrush);
ListView.BorderBrush = (ListView.Items.Count == 0 ? redBrush : defaultBrush);
ListView.BorderThickness = (ListView.Items.Count == 0 ? CronBox.BorderThickness : new Thickness());
if (String.IsNullOrEmpty(JobName) || String.IsNullOrEmpty(JobCron) || ListView.Items.Count == 0)
{
return;
}
using (var context = new TaskSchedulerDbContext())
{
try
{
Cron.CronStructure cs = Cron.ParseString(JobCron);
}
catch (Exception exc)
{
Debug.WriteLine("SHOW ERROR");
Debug.WriteLine(exc.Message);
return;
}
Job job = null;
if ((int)localSettings.Values[Settings.JOBACTION] == Settings.Actions.CREATE)
{
job = new Job();
context.Add(job);
context.SaveChanges();
}
else
{
job = context.Jobs.Where(x => x.Id == (int)localSettings.Values[Settings.JOBID]).First();
if (job.Cron != JobCron)
{
manager.RemoveJob(job);
}
}
Models.Action[] actions = context.ActionsForActionPredicate(predicate);
foreach (var action in actions)
{
action.JobId = job.Id;
}
job.Name = JobName;
job.Cron = JobCron;
context.SaveChanges();
manager.AddJob(job);
}
Frame.GoBack();
}