public static bool ContainsRecursive(this TranslationSet haystack, TranslationSet needle)
{
if (haystack == null)
{
return false;
}
if (needle == null)
{
throw new ArgumentNullException(nameof(needle));
}
if (ReferenceEquals(haystack, needle)
|| haystack.Translations.Select(t => t.Words.Select(w => new Word(w, t.Language))).Any(ws => needle.Translations.Any(t => t.Words.Select(ww => new Word(ww, t.Language)).Any(ww => ws.Any(w => w.Equals(ww))))))
{
return true;
}
var any = false;
Parallel.ForEach(
haystack.Parents,
(parent, state) =>
{
if (parent.ContainsRecursive(needle))
{
any = true;
state.Break();
}
});
return any;
}
private static async Task WriteToAsync(TextWriter writer, TranslationSet translationSet, IComparer <CultureData> languageComparer)
{
if (translationSet.Translations.Count == 0 && translationSet.LinkedData.Count == 0)
{
return;
}
foreach (var parent in translationSet.Parents)
{
await WriteParentAsync(writer, parent, languageComparer);
}
var english = Culture.FromIsoName("en");
foreach (var translation in translationSet.Translations.Where(t => t.Language.Equals(english))) // "en" first
{
await WriteTranslationAsync(writer, translation);
}
foreach (var translation in translationSet.Translations.Where(t => !t.Language.Equals(english)))
{
await WriteTranslationAsync(writer, translation);
}
foreach (var linkedData in translationSet.LinkedData)
{
await WriteTranslationAsync(writer, linkedData);
}
await writer.WriteLineAsync();
}
private static async Task WriteParentAsync(TextWriter writer, TranslationSet parent, IComparer <CultureData> languageComparer)
{
var mostImportantTranslation = parent.Translations.Where(t => t.Words.Count > 0).OrderByDescending(t => t.Language, languageComparer).FirstOrDefault();
if (mostImportantTranslation == null)
{
return;
}
await writer.WriteAsync(Constants.ParentIndicator);
await writer.WriteAsync(mostImportantTranslation.Language.Name);
await writer.WriteAsync(Constants.LanguageSeparator);
await writer.WriteLineAsync(string.Join(Constants.TermSeparator + " ", mostImportantTranslation.Words.First()));
}
private static async Task WriteParentAsync(TextWriter writer, TranslationSet parent, IComparer<CultureData> languageComparer)
{
var mostImportantTranslation = parent.Translations.Where(t => t.Words.Count > 0).OrderByDescending(t => t.Language, languageComparer).FirstOrDefault();
if (mostImportantTranslation == null)
{
return;
}
await writer.WriteAsync(Constants.ParentIndicator);
await writer.WriteAsync(mostImportantTranslation.Language.Name);
await writer.WriteAsync(Constants.LanguageSeparator);
await writer.WriteLineAsync(string.Join(Constants.TermSeparator + " ", mostImportantTranslation.Words.First()));
}
private static async Task WriteToAsync(TextWriter writer, TranslationSet translationSet, IComparer<CultureData> languageComparer)
{
if (translationSet.Translations.Count == 0 && translationSet.LinkedData.Count == 0)
{
return;
}
foreach (var parent in translationSet.Parents)
{
await WriteParentAsync(writer, parent, languageComparer);
}
var english = Culture.FromIsoName("en");
foreach (var translation in translationSet.Translations.Where(t => t.Language.Equals(english))) // "en" first
{
await WriteTranslationAsync(writer, translation);
}
foreach (var translation in translationSet.Translations.Where(t => !t.Language.Equals(english)))
{
await WriteTranslationAsync(writer, translation);
}
foreach (var linkedData in translationSet.LinkedData)
{
await WriteTranslationAsync(writer, linkedData);
}
await writer.WriteLineAsync();
}
private static Translation EvaluateMostImportantTranslation(TranslationSet ts, IComparer<CultureData> languageComparer)
{
return EvaluateMostImportantTranslation(ts.Translations, languageComparer);
}