private void UpdateUI()
{
Log.Debug("UpdateUI");
Application.Invoke(delegate
{
UpdateSelectionButtons();
var selectedPhotosetLabelColor = CurrentPhotoset.Type == PhotosetType.Album ? "red" : "gray";
labelSelectedPhotoset.LabelProp = string.Format("<span color=\"{0}\"><b>{1}</b></span>",
selectedPhotosetLabelColor, CurrentPhotoset.HtmlEncodedTitle);
labelPhotos.Markup = string.Format("<small>{0} - {1} of {2} Photos</small>",
FirstPhoto, LastPhoto, Total);
labelPages.Markup = string.Format("<small>{0} of {1} Pages</small>", Page, Pages);
var pages = new ListStore(typeof(string));
comboboxPage.Model = pages;
Enumerable.Range(1, int.Parse(Pages)).ToList().ForEach(p => pages.AppendValues(p.ToString()));
comboboxPage.Active = int.Parse(Page) - 1;
buttonPreviousPage.Sensitive = buttonFirstPage.Sensitive = Page != "1";
buttonNextPage.Sensitive = buttonLastPage.Sensitive = Page != Pages;
buttonDownloadAllPages.Sensitive = Pages != "1";
scrolledwindowPhotos.Vadjustment.Value = 0;
var hasPhotos = Photos.Any();
hbox5.Sensitive = hasPhotos;
hboxCenter.Sensitive = hasPhotos;
hboxRight.Sensitive = hasPhotos;
});
photosGrid.Items = Photos;
}
public async Task <bool> SaveProductAsync()
{
var product = new RealEstateEstateDto
{
Estate_TypeId = SelectedListingType?.Id,
Town = new RealEstateTownDto {
TownId = SelectedTown?.Id
},
EstateCode = ProductName,
IsHot = IsHot,
Account = new RealEstateAccountDto {
AccountId = App.AccountInfo.Id
},
Area = Area,
HouseNumber = HouseNumber,
SalePrice = SalePrice,
SaleUnit = new RealEstateSaleUnitDto {
SaleUnitId = SelectedSaleUnit?.Id
},
RentPrice = RentPrice,
RentUnit = new RealEstateRentUnitDto {
RentUnitId = SelectedRentUnit?.Id
},
Lat = SelectedPlace?.Lat,
Long = SelectedPlace?.Long,
MainPinText = SelectedPlace?.StructuredFormatting?.MainText,
Address = SelectedPlace?.Description,
Phone = Mobile,
OwnerName = OwnerName,
Note = Notes
};
if (ProductItemViewModel == null)
{
if (Photos.Any())
{
foreach (var item in Photos.Where(x => x.Id == 0))
{
var returnId = await ProductService.UploadMedias(item.ImageName, await item.ImageSource.GetStreamFromImageSource());
if (returnId.HasValue)
{
product.EstateImageIds.Add(returnId.Value);
}
else
{
await DialogService.ShowAlertAsync("Can't upload medias to server. Please retry later", "Warning", "Ok");
return(false);
}
}
}
return(await ProductService.CreateProduct(product));
}
else
{
product.Id = ProductItemViewModel.Id;
return(await ProductService.UpdateProduct(product));
}
}
public void ApplyChange(Information information)
{
CustomApplyChange(information);
information.Title = Title;
information.ShortDescription = ShortDescription;
information.IsCommented = IsCommented;
information.IsPublished = IsPublished;
information.Photos = information.Photos ?? new List <Photo>();
if (Photos != null && Photos.Any())
{
foreach (var photoModel in Photos)
{
var photo = photoModel.Id == 0 ? null : information.Photos.FirstOrDefault(i => i.Id == photoModel.Id);
if (photo == null)
{
photo = new Photo();
information.Photos.Add(photo);
}
photoModel.ApplyChange(photo);
}
}
// TODO: допилить удаление
information.Photos.Where(i => !Photos.Select(e => e.Id).Contains(i.Id)).ForEach(i => i.Published = false);
}
private void UpdateUI()
{
Log.Debug("UpdateUI");
Application.Invoke(delegate {
UpdateSelectionButtons();
this.labelPhotos.Markup = string.Format("<small>{0} - {1} of {2} Photos</small>",
FirstPhoto, LastPhoto, Total);
this.labelPages.Markup = string.Format("<small>{0} of {1} Pages</small>", Page, Pages);
var pages = new ListStore(typeof(string));
this.comboboxPage.Model = pages;
Enumerable.Range(1, int.Parse(Pages)).ToList().ForEach(p => pages.AppendValues(p.ToString()));
this.comboboxPage.Active = int.Parse(Page) - 1;
this.buttonPreviousPage.Sensitive = this.buttonFirstPage.Sensitive = Page != "1";
this.buttonNextPage.Sensitive = this.buttonLastPage.Sensitive = Page != Pages;
this.scrolledwindowPhotos.Vadjustment.Value = 0;
var hasPhotos = Photos.Any();
hbox5.Sensitive = hasPhotos;
hboxCenter.Sensitive = hasPhotos;
hboxRight.Sensitive = hasPhotos;
});
SetupTheImageGrid(Photos);
}
public PhotoRepository()
{
if (!Photos.Any() || !Users.Any())
{
SetupTemporaryData();
SetUserDataLogin();
}
}
private void CheckIfSatelliteDown()
{
if (Photos.Any() && Photos[0].ParsedDate.Date != DateTime.Now.Date && _alertAllowed)
{
DisplayAlert("Information",
$"Please note that latest images were captured on: {Photos[0].ParsedDate.Date:d}. It is possible that the satellite is down.", "OK");
_alertAllowed = false;
}
}
private void RemovePhoto(string photo)
{
Photos.Remove(photo);
if (!Photos.Any())
{
IsImageAdded = false;
}
}
private async void OnDateSelected(object sender, DateChangedEventArgs e)
{
var newDate = e.NewDate.ToString("yyyy-MM-dd");
var newUrl = Url.DateUrl + newDate;
await LoadPhotos(newUrl);
Visibility = !Photos.Any();
}
private void DeletePhotoCommandExecute(int position)
{
IsLoading = true;
if (Photos.Any())
{
Photos.RemoveAt(position);
PhotosCollectionChanged?.Invoke(this, EventArgs.Empty);
}
IsLoading = false;
}
protected async override void OnAppearing()
{
if (!Photos.Any())
{
await LoadPhotos();
}
CheckIfSatelliteDown();
base.OnAppearing();
}
public Photo GetOriginalPhotoFromPhotoId(int photoId)
{
if (Photos != null && Photos.Any())
{
var groupId = Photos.Find(p => p.Id == photoId).GroupId;
return(GetOriginalPhotoFromGroupId(groupId));
}
else
{
return(null);
}
}
public Photo GetBestFitPhotoFromPhotoId(int photoId, int requiredDimension)
{
if (Photos != null && Photos.Any())
{
var groupId = Photos.Find(p => p.Id == photoId).GroupId;
return(GetBestFitPhotoFromGroupId(groupId, requiredDimension));
}
else
{
return(null);
}
}
public Photo GetOriginalPhotoFromGroupId(Guid groupId)
{
if (Photos != null && Photos.Any())
{
var group = GetPhotoGroupFromGroupId(groupId);
var maxDimension = group.Max(p => p.HigherDimension.Value);
return(group.Find(p => p.HigherDimension.Value == maxDimension));
}
else
{
return(null);
}
}
public Photo GetBestFitPhotoFromGroupId(Guid groupId, int requiredDimension)
{
if (Photos != null && Photos.Any())
{
var group = GetPhotoGroupFromGroupId(groupId);
var smallestDimensionDifference = group.Min(p => Math.Abs(p.HigherDimension.Value - requiredDimension));
return(group.Find(p => Math.Abs(p.HigherDimension.Value - requiredDimension) == smallestDimensionDifference));
}
else
{
return(null);
}
}
public List <Photo> GetPhotoGroupFromGroupId(Guid groupId)
{
if (Photos != null && Photos.Any())
{
return(Photos.GroupBy(p => p.GroupId.ToString())
.Select(g => new { Id = g.Key, Photos = g.Select(p => p).ToList() })
.Where(g => g.Id == groupId.ToString())
.FirstOrDefault()
.Photos);
}
else
{
return(new List <Photo>());
}
}
private async Task Refresh()
{
var photos = await azureService.GetAllPhotoMetadata();
if (!Photos.Any())
{
foreach (var photo in photos.OrderByDescending(p => p.Timestamp))
{
Photos.Add(new PhotoViewModel(photo));
}
}
else
{
var latest = Photos[0].Timestamp;
foreach (var photo in photos.Where(p => p.Timestamp > latest).OrderBy(p => p.Timestamp))
{
Photos.Insert(0, new PhotoViewModel(photo));
}
}
}
private void Save()
{
var photosTaken = Photos != null && Photos.Any();
if (photosTaken)
{
Apartment.FirstPictureUrl = Photos.First().PhotoUrl;
Apartment.FirstPictureImageSource = Photos.First().Source;
}
HomeRankerService.InsertApartment(Apartment, Criterias);
if (photosTaken && Apartment.Id != 0)
{
HomeRankerService.PersistPhotos(Apartment.Id, Photos.Where(n => n.PhotoId == 0), PhotosToDelete);
}
MessagingCenter.Send(this, "AddItem", Apartment);
}
private bool IsEntriesVslid()
{
if (!Photos.Any())
{
HandleInputError("At least one photo");
return(false);
}
if (string.IsNullOrEmpty(Comments))
{
HandleInputError("A Comment");
return(false);
}
if (string.IsNullOrEmpty(SelectedArea))
{
HandleInputError("An Area");
return(false);
}
if (string.IsNullOrEmpty(SelectedCategory))
{
HandleInputError("A Category");
return(false);
}
if (string.IsNullOrEmpty(SelectedEvent))
{
HandleInputError("An Event");
return(false);
}
if (string.IsNullOrEmpty(Tags))
{
HandleInputError("A Tag");
return(false);
}
return(true);
}
private void PhotosCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
ArePhotosEmpty = !Photos.Any();
}
private void OnPhotosLoadingFinished()
{
ArePhotosEmpty = !Photos.Any();
}