public AlbumViewModel()
{
albumDatabase = App.Container.Resolve <AlbumDatabase>();
albumApi = App.Container.Resolve <AlbumApi>();
photoApi = App.Container.Resolve <PhotoApi>();
userApi = App.Container.Resolve <UserApi>();
GetDatabase();
}
public async Task ExecuteSearch()
{
await ShowLoadingGrid()
.ConfigureAwait(true);
try
{
var result = await PhotoApi
.GetLibraryPhotos()
.ConfigureAwait(true);
if (result.IsError ||
result.Data == null)
{
return;
}
ImagesWrapPanel.Children.Clear();
foreach (var photo in result.Data)
{
if (string.IsNullOrEmpty(photo.MediumUrl))
{
continue;
}
if (string.IsNullOrEmpty(photo.SmallUrl))
{
photo.SmallUrl = photo.MediumUrl;
}
var imageButton = new ImagePreviewButton
{
ButtonSize = 200,
SmallImageSource = photo.SmallUrl,
ImageSource = photo.MediumUrl,
Margin = new Thickness(5)
};
imageButton.Click += ImagePreviewButton_Click;
ImagesWrapPanel.Children.Add(
imageButton);
}
await Task.Delay(
TimeSpan.FromSeconds(1))
.ConfigureAwait(true);
}
finally
{
await HideLoadingGrid()
.ConfigureAwait(true);
}
}
public async Task ExecuteSearch()
{
await ShowLoadingGrid(true)
.ConfigureAwait(true);
var result = await PhotoApi.GetLibraryPhotos()
.ConfigureAwait(true);
if (result.IsError ||
result.Data == null)
{
return;
}
lstImages.Children.Clear();
foreach (var photo in result.Data)
{
if (string.IsNullOrEmpty(photo.MediumUrl))
{
continue;
}
if (string.IsNullOrEmpty(photo.SmallUrl))
{
continue;
}
ImagePreviewButton previewButton = new ImagePreviewButton()
{
ButtonSize = 200,
ButtonPressAction = arg =>
{
Dispatcher.Invoke(() =>
{
lstImages.Children.Clear();
});
return(ViewModel.OnPicSelect(arg));
},
SmallImageSource = photo.SmallUrl,
ImageSource = photo.MediumUrl
};
lstImages.Children.Add(previewButton);
}
await Task.Delay(TimeSpan.FromSeconds(1))
.ConfigureAwait(true);
await ShowLoadingGrid(false)
.ConfigureAwait(true);
}
public async Task <IActionResult> SaveEmployeePhoto(string id, [FromForm] PhotoApi file)
{
var employee = await _UnitOfWork.EmployeeRepository.GetEmployeeWithDepartmentsByIdAsync(id);
if (employee == null)
{
return(BadRequest(new { message = "employee not found" }));
}
if (file.Photo == null)
{
return(BadRequest(new { message = "photo must not be null" }));
}
//employee already have a foto
if (employee.PhotoFileName != null)
{
var existingFotoFile = Path.Combine(_Environment.WebRootPath, "images", employee.PhotoFileName);
if (System.IO.File.Exists(existingFotoFile))
{
System.IO.File.Delete(existingFotoFile);
}
}
var fileName = Guid.NewGuid() + "_" + file.Photo.FileName;
var filePath = Path.Combine(_Environment.WebRootPath, "images", fileName);
using var stream = System.IO.File.Create(filePath);
await file.Photo.CopyToAsync(stream);
employee.PhotoFileName = fileName;
_UnitOfWork.EmployeeRepository.UpdateEmployee(employee);
await _UnitOfWork.SaveChangesAsync();
return(Ok(employee));
}
