private static bool TryWriteComparisonResults(ComparisonConfig config, ScrapeComparisonResult comparisonResult)
{
try
{
JObject toSerialize = JObject.FromObject(comparisonResult);
string outputDirectory = Path.GetDirectoryName(config.ComparisonResultFile);
if (!Directory.Exists(outputDirectory))
{
Directory.CreateDirectory(outputDirectory);
}
File.WriteAllText(config.ComparisonResultFile, toSerialize.ToString());
return(true);
}
catch
{
return(false);
}
}
// For now, it's just going to check the packs between the two runs
// As desired, add more comparisons, and expand the definition of ScrapeComparisonResult
public bool Compare(out ScrapeComparisonResult result)
{
if (!TryReadScraperOutput(_config.ScraperOutputOneFile, out TemplateDiscoveryMetadata scraperOutputOne) ||
!TryReadScraperOutput(_config.ScraperOutputTwoFile, out TemplateDiscoveryMetadata scraperOutputTwo))
{
result = null;
return(false);
}
// In one but not two
HashSet <string> scraperOnePacks = new HashSet <string>(scraperOutputOne.PackToTemplateMap.Keys);
scraperOnePacks.ExceptWith(scraperOutputTwo.PackToTemplateMap.Keys);
// In two but not one
HashSet <string> scraperTwoPacks = new HashSet <string>(scraperOutputTwo.PackToTemplateMap.Keys);
scraperTwoPacks.ExceptWith(scraperOutputOne.PackToTemplateMap.Keys);
result = new ScrapeComparisonResult(_config.ScraperOutputOneFile, _config.ScraperOutputTwoFile, scraperOnePacks.ToList(), scraperTwoPacks.ToList());
return(true);
}
