private void ProcessUpdatedExhibits(IProgressListener listener, FetchedMediaData fetchedMedia, ITransactionDataAccess dataAccess)
{
var exhibits = dataAccess.Exhibits().GetExhibits().ToDictionary(x => x.IdForRestApi);
foreach (var exhibitDto in updatedExhibits)
{
var dbExhibit = exhibits[exhibitDto.Id];
ExhibitConverter.Convert(exhibitDto, dbExhibit);
AddImageToExhibit(dbExhibit, exhibitDto.Image, fetchedMedia);
//TODO: Check if exhibit was already downloaded
//if(dbExhibit.DetailsDataLoaded)
//{
// IoCManager.Resolve<INewDataCenter>().AddExhibitToBeUpdated(dbExhibit);
//}
var removedPages = dbExhibit.Pages.Where(x => !exhibitDto.Pages.Contains(x.IdForRestApi));
foreach (var page in removedPages)
{
dbExhibit.Pages.Remove(page);
}
listener.ProgressOneStep();
}
}
private void ProcessNewExhibits(IProgressListener listener, FetchedMediaData fetchedMedia, ITransactionDataAccess dataAccess)
{
foreach (var exhibitDto in newExhibits)
{
var dbExhibit = ExhibitConverter.Convert(exhibitDto);
AddImageToExhibit(dbExhibit, exhibitDto.Image, fetchedMedia);
dataAccess.Exhibits().AddExhibit(dbExhibit);
listener.ProgressOneStep();
}
}
private void ProcessNewRoutes(IProgressListener listener, ITransactionDataAccess dataAccess)
{
foreach (var routeDto in newRoutes)
{
var dbRoute = RouteConverter.Convert(routeDto);
AddImageToRoute(dbRoute, routeDto.Image, fetchedMedia);
AddTagsToRoute(dbRoute, routeDto, fetchedMedia);
AddExhibitsToRoute(dbRoute, routeDto, dataAccess);
dataAccess.Routes().AddRoute(dbRoute);
listener.ProgressOneStep();
}
}
private void ProcessUpdatedRoutes(IProgressListener listener, ITransactionDataAccess dataAccess)
{
var routes = dataAccess.Routes().GetRoutes().ToList();
foreach (var routeDto in updatedRoutes)
{
var dbRoute = routes.First(x => x.IdForRestApi == routeDto.Id);
RouteConverter.Convert(routeDto, dbRoute);
AddImageToRoute(dbRoute, routeDto.Image, fetchedMedia);
AddTagsToRoute(dbRoute, routeDto, fetchedMedia);
AddExhibitsToRoute(dbRoute, routeDto, dataAccess);
if (dbRoute.DetailsDataLoaded)
{
IoCManager.Resolve <INewDataCenter>().AddRouteToBeUpdated(dbRoute);
}
listener.ProgressOneStep();
}
}
private async Task <IList <FileDto> > FetchFileDtos(IList <MediaDto> mediaDtos, CancellationToken token, [CanBeNull] IProgressListener progressListener)
{
var fileManager = IoCManager.Resolve <IMediaFileManager>();
var files = new List <FileDto>();
foreach (var mediaDto in mediaDtos)
{
if (token.IsCancellationRequested)
{
break;
}
var mediaId = mediaDto.Id;
var mediaTimestamp = mediaDto.Timestamp;
if (await fileManager.ContainsMedia(mediaId, mediaTimestamp))
{
Debug.WriteLine($"Skipped download of already present file with id {mediaId}");
continue;
}
FileDto file;
try
{
file = await fileApiAccess.GetFile(mediaId);
}
catch (NotFoundException)
{
file = new FileDto {
Data = BackupData.BackupImageData, MediaId = mediaId
};
}
files.Add(file);
progressListener?.ProgressOneStep();
}
return(files);
}