static async Task Main(string[] args)
{
var configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json")
.AddUserSecrets("8A5141D1-33BC-4B1E-8051-F57FB87FC5C5")
.Build();
var settings = new ProfileImageServiceSettings();
configuration.Bind(settings);
var removeBgClient = new RemoveBgClient(new HttpClient(), settings);
var faceApiClient = new FaceApiClient(new HttpClient(), settings);
var photoProcessorService = new PhotoProcessorService(faceApiClient, removeBgClient)
{
Validate = face =>
{
Console.WriteLine($"Validating face '{face.FaceId}'...");
return(true);
}
};
var sourcePhoto = new ReadOnlyMemory <byte>(File.ReadAllBytes("assets/adult-1868750_1280.jpg"));
var processedFaces = await photoProcessorService.ProcessPhoto(sourcePhoto);
foreach (var processedFace in processedFaces)
{
await using var rawFile = File.Create("output/raw.png");
await rawFile.WriteAsync(processedFace.TransparentPhoto);
await using var profileImageFile = File.Create("output/profileImage.png");
await profileImageFile.WriteAsync(processedFace.ProfileImage);
}
}
public async Task PhotoProcessorService_Should_ProcessPhoto()
{
// Arrange
var(removeBgHttpClient, _) = CreateMockHttpClient(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StreamContent(new MemoryStream(File.ReadAllBytes("assets/removebg-response.png"))),
});
var(faceApiHttpClient, _) = CreateMockHttpClient(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(File.ReadAllText("assets/face-api-response.json"), Encoding.UTF8, "application/json"),
});
var removeBgClient = new RemoveBgClient(removeBgHttpClient, _testFixture.Settings);
var faceApiClient = new FaceApiClient(faceApiHttpClient, _testFixture.Settings);
var photoProcessorService = new PhotoProcessorService(faceApiClient, removeBgClient);
var sourcePhoto = new ReadOnlyMemory <byte>(File.ReadAllBytes("assets/adult-1868750_1280.jpg"));
// Act
var processedFaces = await photoProcessorService.ProcessPhoto(sourcePhoto);
// Assert
foreach (var processedFace in processedFaces)
{
//using var rawFile = File.Create("test-output/actual-profile-image.png");
//await processedFace.PhotoOfFaceWithoutBackgroundStream.CopyToAsync(rawFile);
await using var debugImageFile = File.Create("test-output/debug-image.png");
await debugImageFile.WriteAsync(processedFace.DebugImage);
await using var croppedPhotoFile = File.Create("test-output/actual-cropped-photo.png");
await croppedPhotoFile.WriteAsync(processedFace.CroppedPhoto);
await using var profileImageFile = File.Create("test-output/actual-profile-image.png");
await profileImageFile.WriteAsync(processedFace.ProfileImage);
await using var rawProfileImageFile = File.Create("test-output/actual-raw-profile-image.png");
await rawProfileImageFile.WriteAsync(processedFace.TransparentPhoto);
var expected = new Memory <byte>(File.ReadAllBytes("assets/expected-profile-image.png"));
processedFace.TransparentPhoto.Length.Should().BeGreaterThan(10000);
processedFace.ProfileImage.Length.Should().BeGreaterThan(10000);
// TODO do some tolerant image comparison
//processedFace.ProfileImage.Should().Be(expected);
}
}
public ProfilePictureBot(PhotoProcessorService photoProcessorService, AzureBlobStorageService azureBlobStorageService, IHttpClientFactory httpClientFactory)
{
_photoProcessorService = photoProcessorService;
_azureBlobStorageService = azureBlobStorageService;
_httpClient = httpClientFactory.CreateClient();
}