private void AssessDamageAndPriority(Entities.Video video)
{
// AI logic goes here...
video.Priority = Entities.PriorityEnum.Medium;
video.AnalyserDescription = "Description";
System.Threading.Thread.Sleep(_random.Next(800, 1200));
}
public async void StoreVideo(Entities.Video video)
{
var storageUrl = System.IO.Path.Combine("https://psmadd4asimagestorage.blob.core.windows.net/videos/", $"{video.Id.ToString()}-{video.Name}");
var credentials = new StorageCredentials(storageAccount, storageKey);
var blob = new Microsoft.WindowsAzure.Storage.Blob.CloudBlockBlob(new Uri(storageUrl), credentials);
await blob.UploadFromByteArrayAsync(video.Body, 0, video.Body.Length);
}
private void UpdateTicketWithImageAndPriority(Entities.Ticket ticket, Entities.Video video)
{
var existingTicket = _repository.GetBy(ticket.Id);
existingTicket.AddVideo(video);
_repository.UpdatePriority(existingTicket);
_repository.AttachVideo(ticket, video);
}
private void Validate(Entities.Video video)
{
// validation logic goes here...
System.Threading.Thread.Sleep(_random.Next(800, 1200));
var isValid = true;
if (!isValid)
{
throw new VideoNotValidException();
}
}
public void ForTicket(Entities.Ticket ticket, Entities.Video video)
{
// 1. validate image - it pictures a damaged vehicle
Validate(video);
// 2. analyse the image - use AI tool to estimate damage and set priority
AssessDamageAndPriority(video);
// 3. crop and compress the image
CropAndCompress(video);
// 4. update ticket
UpdateTicketWithImageAndPriority(ticket, video);
}
public static Entities.Video ToCore(this Model.Video video)
{
Entities.Video result = null;
if (video != null)
{
result = new Entities.Video()
{
Id = video.Id,
Name = video.Name,
UserDescription = video.UserDescription,
AnalyserDescription = video.AnalyserDescription,
Priority = (Entities.PriorityEnum)video.Priority
};
}
return(result);
}
public static Model.Video FromCore(this Entities.Video video)
{
Model.Video result = null;
if (video != null)
{
result = new Model.Video()
{
Id = video.Id,
Name = video.Name,
UserDescription = video.UserDescription,
AnalyserDescription = video.AnalyserDescription,
Priority = (int)video.Priority
};
}
return(result);
}
public Guid AttachVideo(Entities.Ticket ticket, Entities.Video video)
{
var result = Guid.Empty;
using (var context = new TicketingContext())
{
var dbEntity = video.FromCore();
dbEntity.TicketId = ticket.Id;
context.Videos.Add(dbEntity);
context.SaveChanges();
result = dbEntity.Id;
video.Id = dbEntity.Id;
}
_storage.StoreVideo(video);
return(result);
}
public ActionResult UploadVideo([FromForm] Model.UploadFileRequest request)
{
var video = new Entities.Video()
{
UserDescription = request.Description,
Body = new byte[request.File.Length],
Name = request.File.FileName
};
request.File.OpenReadStream().Read(video.Body, 0, video.Body.Length);
_videoProcessor.ForTicket(
new Entities.Ticket()
{
Id = request.TicketId
},
video);
return(Ok());
}
private void CropAndCompress(Entities.Video video)
{
// crop and compress algorithm goes here...
System.Threading.Thread.Sleep(_random.Next(400, 600));
}