public string ToString(DetectResponse res)
{
string result = "Server: " + Number +
"\nLocation: " + Location +
"\nStatus: " + res.status +
"\nEcho: " + res.responseTime.ToString("sfff") + "ms";
return(result);
}
public async Task <DetectResponse> Detect(CloudCoin coin)
{
var getDetectResult = new DetectResponse();
var sw = new Stopwatch();
sw.Start();
var query = string.Format("/detect?nn={0}&sn={1}&an={2}&pan={3}&denomination={4}",
coin.nn.ToString(), coin.sn.ToString(),
coin.an[Number], coin.pans[Number],
Utils.Denomination2Int(coin.denomination).ToString());
var detectResult = await GetJSON(BaseUri + query);
try
{
getDetectResult = JsonConvert.DeserializeObject <DetectResponse>(detectResult);
}
catch (JsonException e)
{
getDetectResult = new DetectResponse(Name, coin.sn.ToString(), "Invalid response", "The server does not respond or returns invalid data", DateTime.Now.ToString());
Console.WriteLine(e.Message);
}
getDetectResult = getDetectResult ?? new DetectResponse(Name, coin.sn.ToString(), "Network problem", "Node not found", DateTime.Now.ToString());
sw.Stop();
getDetectResult.responseTime = sw.Elapsed;
if (getDetectResult.status == "pass")
{
coin.an[Number] = coin.pans[Number];
}
switch (getDetectResult.status)
{
case "pass":
coin.detectStatus[Number] = CloudCoin.raidaNodeResponse.pass;
break;
case "fail":
coin.detectStatus[Number] = CloudCoin.raidaNodeResponse.fail;
break;
default:
coin.detectStatus[Number] = CloudCoin.raidaNodeResponse.error;
break;
}
return(getDetectResult);
}
public async Task <Response> CreateResponseAsync(Request request)
{
var requestRepository = storage.GetRepository <IRequestRepository>();
var responseRepository = storage.GetRepository <IResponseRepository>();
var responseImageRepository = storage.GetRepository <IResponseImageRepository>();
Response response;
try
{
switch (request.Discriminator)
{
case nameof(SwapRequest):
{
string fromImagePath = Path.Combine(fileService.GlobalRequestImagesPath, request.Images.First().ImageName);
string toImagePath = Path.Combine(fileService.GlobalRequestImagesPath, request.Images.Skip(1).First().ImageName);
Bitmap swapFaces = FaceReplacer.ReplaceFaces(fromImagePath, toImagePath);
response = new SwapResponse()
{
Discriminator = nameof(SwapResponse)
};
await responseRepository.CreateAsync(response);
ResponseImage responseImage = new ResponseImage()
{
Response = response
};
await responseImageRepository.CreateAsync(responseImage);
await storage.SaveAsync();
responseImage.ImageName = $"{responseImage.ImageId}.jpg";
responseImageRepository.Edit(responseImage);
fileService.SaveFile(swapFaces, Path.Combine(fileService.GlobalResponseImagesPath, responseImage.ImageName));
break;
}
case nameof(CutRequest):
{
FaceRecognizer faceRecognizer = new FaceRecognizer(request.Images.First().ImageName, new RgbPixel(0, 0, 255), facePathSystem);
var faceBuffers = faceRecognizer.GetAllFacesImages();
response = new CutResponse()
{
Discriminator = nameof(CutResponse)
};
await responseRepository.CreateAsync(response);
foreach (byte[] faceBuffer in faceBuffers)
{
ResponseImage responseImage = new ResponseImage()
{
Response = response
};
await responseImageRepository.CreateAsync(responseImage);
await storage.SaveAsync();
responseImage.ImageName = $"{responseImage.ImageId}.jpg";
responseImageRepository.Edit(responseImage);
await fileService.SaveFileAsync(faceBuffer, Path.Combine(fileService.GlobalResponseImagesPath, responseImage.ImageName));
}
break;
}
case nameof(DetectRequest):
{
FaceRecognizer faceRecognizer = new FaceRecognizer(request.Images.First().ImageName, new RgbPixel(0, 0, 255), facePathSystem);
byte[] faceBuffer = faceRecognizer.GetOutlinedFacesImage();
response = new DetectResponse()
{
Discriminator = nameof(DetectResponse)
};
await responseRepository.CreateAsync(response);
ResponseImage responseImage = new ResponseImage()
{
Response = response
};
await responseImageRepository.CreateAsync(responseImage);
await storage.SaveAsync();
responseImage.ImageName = $"{responseImage.ImageId}.jpg";
responseImageRepository.Edit(responseImage);
await fileService.SaveFileAsync(faceBuffer, Path.Combine(fileService.GlobalResponseImagesPath, responseImage.ImageName));
break;
}
default:
{
throw new KeyNotFoundException($"RequestType is {request.Discriminator} not exist.");
}
}
;
}
catch
{
foreach (RequestImage requestImage in request.Images)
{
fileService.DeleteFile(Path.Combine(fileService.GlobalRequestImagesPath, requestImage.ImageName));
}
requestRepository.Delete(request);
await storage.SaveAsync();
throw new InvalidDataException("Non valid images.");
}
request.Response = response;
requestRepository.Edit(request);
await storage.SaveAsync();
return(response);
}
