private IImageSupplier DetermineImageSupplier(BasicInfo basicInfo)
{
basicInfo.ThrowIfNull(nameof(basicInfo));
return(basicInfo switch
{
OmdbMovieInfo _ => new OmdbImageSupplier(),
TmdbMovieInfo _ => new TmdbImageSupplier(TmdbServiceConfiguration.Configuration),
SteamGameInfo _ => new SteamImageSupplier(),
_ => throw new ArgumentOutOfRangeException(nameof(basicInfo), basicInfo,
"Got unknown type to process.")
});
/// <inheritdoc />
public override async Task <bool> GetResponse(BufferBlock <string> entitiesQueue,
BufferBlock <BasicInfo> responsesQueue, bool outputResults)
{
// Use HashSet to avoid duplicated data which can produce errors in further work.
var searchResults = new HashSet <BasicInfo>();
while (await entitiesQueue.OutputAvailableAsync())
{
string movie = await entitiesQueue.ReceiveAsync();
Item response;
try
{
response = await _omdbClient.GetItemByTitleAsync(movie);
}
catch (Exception ex)
{
_logger.Warn(ex, $"{movie} wasn't processed.");
GlobalMessageHandler.OutputMessage($"{movie} wasn't processed.");
continue;
}
if (!response.Response.IsEqualWithInvariantCulture("True"))
{
_logger.Warn($"{movie} wasn't processed.");
GlobalMessageHandler.OutputMessage($"{movie} wasn't processed.");
continue;
}
// Get first search result from response and ignore all the rest.
if (outputResults)
{
GlobalMessageHandler.OutputMessage($"Got {response.Title} from {Tag}");
}
OmdbMovieInfo extractedInfo = _dataMapper.Transform(response);
if (searchResults.Add(extractedInfo))
{
await responsesQueue.SendAsync(extractedInfo);
}
}
return(searchResults.Count != 0);
}
/// <inheritdoc />
public override List <BasicInfo> GetResponse(List <string> entities, bool outputResults)
{
// Use HashSet to avoid duplicated data which can produce errors in further work.
var searchResults = new HashSet <BasicInfo>();
foreach (string movie in entities)
{
Item response;
try
{
response = _omdbClient.GetItemByTitle(movie);
}
catch (Exception ex)
{
_logger.Warn(ex, $"{movie} wasn't processed.");
GlobalMessageHandler.OutputMessage($"{movie} wasn't processed.");
continue;
}
if (!response.Response.IsEqualWithInvariantCulture("True"))
{
_logger.Warn($"{movie} wasn't processed.");
GlobalMessageHandler.OutputMessage($"{movie} wasn't processed.");
continue;
}
// Get first search result from response and ignore all the rest.
if (outputResults)
{
GlobalMessageHandler.OutputMessage($"Got {response.Title} from {Tag}");
}
OmdbMovieInfo extractedInfo = _dataMapper.Transform(response);
searchResults.Add(extractedInfo);
}
return(searchResults.ToList());
}
