public MedicationDosageViewModel()
{
this.DosageHours = new RxUI.ReactiveList <TimeSpan>();
var canSave = this.WhenAny(
vm => vm.MedicationName,
vm => vm.MedicationDosage,
vm => vm.Monday,
vm => vm.Tuesday,
vm => vm.Wednesday,
vm => vm.Thursday,
vm => vm.Friday,
vm => vm.Saturday,
vm => vm.Sunday,
vm => vm.DosageHours.Count,
(n, d, m, t, w, th, f, sa, su, h) =>
!String.IsNullOrWhiteSpace(n.Value) &&
!String.IsNullOrWhiteSpace(d.Value) &&
(m.Value | t.Value | w.Value | th.Value | f.Value | sa.Value | su.Value) &&
h.Value > 0);
this.TakePhotoCommand = ReactiveCommand.CreateFromTask(() => PictureChooser.TakePicture(100, 90));
this.TakePhotoCommand.Subscribe(x =>
{
if (x != null)
{
this.OnPicture(x);
}
});
this.Save = RxUI.ReactiveCommand.CreateFromTask <Unit, bool>(async _ =>
{
var dataRecord = new MedicationDosage
{
Id = this.Id,
Name = this.MedicationName,
Dosage = this.MedicationDosage,
Days =
(this.Monday ? DaysOfWeek.Monday : DaysOfWeek.None)
| (this.Tuesday ? DaysOfWeek.Tuesday : DaysOfWeek.None)
| (this.Wednesday ? DaysOfWeek.Wednesday : DaysOfWeek.None)
| (this.Thursday ? DaysOfWeek.Thursday : DaysOfWeek.None)
| (this.Friday ? DaysOfWeek.Friday : DaysOfWeek.None)
| (this.Saturday ? DaysOfWeek.Saturday : DaysOfWeek.None)
| (this.Sunday ? DaysOfWeek.Sunday : DaysOfWeek.None),
DosageHours = this.DosageHours
};
if (this.Bytes != null)
{
dataRecord.ImageName = $"image_{medicationName}";
dataRecord.ThumbnailName = $"thumbnail_{medicationName}";
imageLoader.SaveImage(this.Bytes, dataRecord.ImageName);
imageLoader.SaveImage(this.Bytes, dataRecord.ThumbnailName, 30);
}
await this.storage.SaveAsync <MedicationDosage>(dataRecord);
//var notification = new CoreNotification(dataRecord.Id.Value, dataRecord.Name, "Rano i wieczorem", new RepeatPattern() { DayOfWeek = dataRecord.Days, Interval = RepetitionInterval.None, RepetitionFrequency = 1 });
await this.notifications.ScheduleNotification(dataRecord);
return(true);
}, canSave);
var canDelete = this.WhenAny(x => x.Id, id => id.Value.HasValue);
this.Delete = RxUI.ReactiveCommand.CreateFromTask <Data.MedicationDosage, bool>(async _ =>
{
if (this.Id.HasValue)
{
await this.storage.DeleteByKeyAsync <MedicationDosage>(this.Id.Value);
return(true);
}
return(false);
}, canDelete);
this.SelectAllDays = ReactiveCommand <Unit, Unit> .Create(() => { Monday = true; Tuesday = true; Wednesday = true; Thursday = true; Friday = true; Saturday = true; Sunday = true; });
//save sie udal, albo nie - tu dosatniemy rezultat komendy. Jak sie udal, to zamykamy ViewModel
this.Save
.Subscribe(result =>
{
if (result)
{
Mvx.Resolve <IMvxMessenger>().Publish(new DataChangedMessage(this));
this.Close(this);
}
});
this.Save.ThrownExceptions.Subscribe(ex =>
{
UserDialogs.Instance.ShowError(AppResources.MedicationDosageView_SaveError);
// show nice message to the user
});
this.Delete
.Subscribe(result =>
{
if (result)
{
Mvx.Resolve <IMvxMessenger>().Publish(new DataChangedMessage(this));
this.Close(this);
}
});
}
public MedicationDosageViewModel()
{
ShowDialog = ReactiveCommand.Create(() => this.ShowViewModel <BottomDialogViewModel>());
this.DosageHours = new List <TimeSpan>();
var canSave = this.WhenAny(
vm => vm.MedicationName,
vm => vm.MedicationDosage,
vm => vm.Monday,
vm => vm.Tuesday,
vm => vm.Wednesday,
vm => vm.Thursday,
vm => vm.Friday,
vm => vm.Saturday,
vm => vm.Sunday,
vm => vm.DosageHours,
(n, d, m, t, w, th, f, sa, su, hours) =>
!String.IsNullOrWhiteSpace(n.Value) &&
!String.IsNullOrWhiteSpace(d.Value) &&
(m.Value | t.Value | w.Value | th.Value | f.Value | sa.Value | su.Value) &&
hours.Value.Count > 0);
this.TakePhotoCommand = ReactiveCommand.CreateFromTask(() => PictureChooser.TakePicture(1920, 75));
this.TakePhotoCommand
.Where(x => x != null)
.Select(x => this.OnPicture(x))
.Subscribe();
this.Save = RxUI.ReactiveCommand.CreateFromTask <Unit, bool>(async _ =>
{
var dataRecord = new MedicationDosage
{
Id = this.Id,
Name = this.MedicationName,
From = this.StartDate,
To = this.EndDate,
Dosage = this.MedicationDosage,
Days =
(this.Monday ? DaysOfWeek.Monday : DaysOfWeek.None)
| (this.Tuesday ? DaysOfWeek.Tuesday : DaysOfWeek.None)
| (this.Wednesday ? DaysOfWeek.Wednesday : DaysOfWeek.None)
| (this.Thursday ? DaysOfWeek.Thursday : DaysOfWeek.None)
| (this.Friday ? DaysOfWeek.Friday : DaysOfWeek.None)
| (this.Saturday ? DaysOfWeek.Saturday : DaysOfWeek.None)
| (this.Sunday ? DaysOfWeek.Sunday : DaysOfWeek.None),
DosageHours = this.DosageHours,
Hours = this.HoursLabel,
RingUri = this.RingUri
};
if (!string.IsNullOrEmpty(this.StartDate) && !string.IsNullOrEmpty(this.EndDate))
{
DateTime start = DateTime.Parse(this.StartDate);
DateTime end = DateTime.Parse(this.EndDate);
if (start > end)
{
UserDialogs.Instance.Toast("Ustaw prawidłowo zakres dat.");
return(false);
}
}
if (this.Bytes != null)
{
dataRecord.ImageName = $"image_{medicationName}";
dataRecord.ThumbnailName = $"thumbnail_{medicationName}";
imageLoader.SaveImage(this.Bytes, dataRecord.ImageName);
imageLoader.SaveImage(this.Bytes, dataRecord.ThumbnailName, 120);
}
await this.storage.SaveAsync <MedicationDosage>(dataRecord);
// usuwam poprzednie notyfikacje
await this.notifications.CancelAllNotificationsForMedication(dataRecord);
// dodaję najbliższe wystąpienia do tabeli NotificationOccurrence
await DbHelper.AddNotificationOccurrences(dataRecord);
// dodaję notyfikacje - w środku czytam NotificationOccurrence
await this.notifications.ScheduleNotifications(dataRecord);
Mvx.Resolve <IMvxMessenger>().Publish(new NotificationsChangedMessage(this));
return(true);
}, canSave);
var canDelete = this.WhenAny(x => x.Id, id => id.Value.HasValue);
this.Delete = RxUI.ReactiveCommand.CreateFromTask <Data.MedicationDosage, bool>(async _ =>
{
if (this.Id.HasValue)
{
await this.storage.DeleteByKeyAsync <MedicationDosage>(this.Id.Value);
await this.notifications.CancelAndRemove(this.Id.Value);
return(true);
}
return(false);
}, canDelete);
this.SelectAllDays = ReactiveCommand.Create(() =>
{
selectAllDays();
});
//save sie udal, albo nie - tu dosatniemy rezultat komendy. Jak sie udal, to zamykamy ViewModel
this.Save
.Subscribe(result =>
{
if (result)
{
Mvx.Resolve <IMvxMessenger>().Publish(new DataChangedMessage(this));
this.Close(this);
}
});
this.Save.ThrownExceptions.Subscribe(ex =>
{
UserDialogs.Instance.ShowError(AppResources.MedicationDosageView_SaveError);
// show nice message to the user
});
this.Delete
.Subscribe(result =>
{
if (result)
{
Mvx.Resolve <IMvxMessenger>().Publish(new DataChangedMessage(this));
this.Close(this);
}
});
GoSettings = ReactiveCommand.Create(() => this.ShowViewModel <SettingsViewModel>());
this.WhenAnyValue(x => x.TimeItems)
.Where(x => x != null)
.Select(ti => ti.ItemChanged)
.Switch()
.Subscribe(_ =>
{
CheckedHours = this.TimeItems.Where(x => x.Checked).ToList();
setHours();
});
//Observe days and Humaziner
this.WhenAnyValue(x => x.Monday, x => x.Tuesday, x => x.Wednesday, x => x.Thursday, x => x.Friday, x => x.Saturday, x => x.Sunday)
.Subscribe(days => DaysLabel = HumanizeOrdinationScheme(new[] { days.Item1, days.Item2, days.Item3, days.Item4, days.Item5, days.Item6, days.Item7 }));
}