private async void OnVisitAdded(Visit visit)
{
await dispatcherService.InvokeUI(() =>
{
bool isNext = NextVisit == null || visit.VisitDateTime < NextVisit.VisitDate;
bool isToday = visit.VisitDateTime.ToLocalTime().Date == DateTime.Now.Date;
var list = isToday ? TodayVisits : OtherVisits;
var maxNumberOfItems = isToday ? ITEMS_TO_RETRIEVE_TODAY : ITEMS_TO_RETRIEVE_OTHER;
int visitGroup = isToday ? TODAY_GROUP_ID : OTHER_GROUP_ID;
var visitItem = new VisitItem(visit, visitGroup);
var previousVisit = list.LastOrDefault(v =>
{
return(v.VisitDate < visitItem.VisitDate);
});
int visitIndex = previousVisit == null ? 0 : list.IndexOf(previousVisit) + 1;
bool hasToBeAdded = visitIndex <= list.Count;
bool needToRemoveLast = list.Count() == maxNumberOfItems;
if (isNext)
{
NextVisit = visitItem;
}
if (hasToBeAdded)
{
list.Insert(visitIndex, visitItem);
}
if (needToRemoveLast)
{
list.Remove(list.Last());
}
if (isToday)
{
ShowTodayVisits = true;
TodayVisitsCount++;
}
else
{
ShowOtherVisits = true;
OtherVisitsCount++;
}
this.RaisePropertyChanged(() => ShowNextVisit);
});
}
private async void AddPicture(PictureType pictureType)
{
VisitorPicture picture = null;
// If picture type is big, creates a new Visitor Picture using the image to crop attribute.
if ((pictureType == PictureType.Big) && (this.imageToCrop != null))
{
this.visitorPictures = new Collection <VisitorPicture>()
{
};
picture = new VisitorPicture
{
Content = await storageService.FileToByte(this.imageToCrop),
PictureType = pictureType
};
this.visitorPictures.Add(picture);
}
// If picture type is small, creates a new Visitor Picture using the image croppped attribute.
else if ((pictureType == PictureType.Small) && ((this.imageCropped != null)))
{
await dispatcherService.InvokeUI(async() =>
{
picture = new VisitorPicture
{
Content = await storageService.FileToByte(this.imageCropped),
PictureType = pictureType
};
this.visitorPictures.Add(picture);
IsBusy = true;
var newVisitorPictures = this.visitorPictures.ToList();
foreach (var visitorPicture in newVisitorPictures)
{
visitorPicture.VisitorId = visitItem.VisitorId;
}
await this.clientService.VisitorPictureService.AddOrUpdatePictures(visitorPictures);
var message = new VisitorPicturesChanged(this.visitorPictures);
this.MessengerInstance.Send <VisitorPicturesChanged>(message);
this.Visit.ChangePhotos(this.visitorPictures);
base.RaisePropertyChanged(() => Visit);
IsBusy = false;
});
}
}