public void Run()
{
_logger.Info("Starting the Application.");
if (_videoIndexerService.IsDownloadInsightsEnabled())
{
// List the videos from Video Library and extract the insights file
// The new file is add to a location known by the reader service
_logger.Info("Reading videos from Video Indexer library.");
var done = false;
var skip = 0;
while (!done)
{
var mediaAssets = _videoIndexerService.ListVideosAsync(skip).GetAwaiter().GetResult();
if (mediaAssets != null)
{
if (mediaAssets.Results != null)
{
foreach (var media in mediaAssets.Results)
{
_logger.Debug($"Reading and saving insights from the Video: { media.Name } with the Id: { media.Id }.");
// Add a new file to a location know by the reader service
_videoIndexerService.AddNewInsightsFileToReaderAsync(_insightsReaderService, media);
}
done = mediaAssets.NextPage.Done;
skip = mediaAssets.NextPage.Skip;
}
else
{
done = true;
}
}
else
{
done = true;
}
}
}
// Create Scence Index in the Azure Cognitive Search
_logger.Info("Creating the Scene Index.");
_azureSearchService.CreateSceneIndex();
// Create Thumbnail Index in the Azure Cognitive Search
_logger.Info("Creating the Thumbnail Index.");
_azureSearchService.CreateThumbnailIndex();
// Parse all insights files
foreach (var parsedDocument in _insightsReaderService.ReadInsightsFiles())
{
if (parsedDocument != null)
{
if (parsedDocument.Scenes != null)
{
// Scenes
_documentWriterService.WriteScenesDocument(parsedDocument.FileName, parsedDocument.ParsedScenesJson);
_logger.Info($"Uploading scenes from the file { parsedDocument.FileName } to Azure Cognitive Search.");
_azureSearchService.UploadSceneDocuments(parsedDocument.Scenes);
_logger.Debug($"The scenes from the file { parsedDocument.FileName } have been parsed and uploaded.");
}
if (parsedDocument.Thumbnails != null)
{
// Thumbnails
_documentWriterService.WriteThumbnailsDocument(parsedDocument.FileName, parsedDocument.ParsedThumbnailsJson);
_logger.Info($"Uploading thumbnails from the file { parsedDocument.FileName } to Azure Cognitive Search.");
_azureSearchService.UploadThumbnailDocuments(parsedDocument.Thumbnails);
_logger.Debug($"The thumbnails from the file { parsedDocument.FileName } have been parsed and uploaded.");
if (_videoIndexerService.IsDownloadThumbnailsEnabled())
{
foreach (var thumbnail in parsedDocument.Thumbnails)
{
_videoIndexerService.DownloadThumbnailAsync(_documentWriterService,
$"thumbnail_{ Path.GetFileNameWithoutExtension(parsedDocument.FileName) }_{ thumbnail.Id }.jpeg",
thumbnail.Video.Id,
thumbnail.Id);
}
}
}
}
}
_logger.Info("Finishing the Application.");
}