internal static WordResult FromRecord(SetRecord record)
{
if (record == null)
{
throw new ArgumentNullException(nameof(record));
}
if (record.TryGetValue("word", out RecordBase wordRecord) && wordRecord is ScalerRecord wordScaler)
{
if (wordScaler.ScalerType == ScalerType.Null)
{
return(null);
}
string word = wordScaler.ReadAs <string>().Trim();
WordPronunciationsCollection pronunciationCollection = null;
if (record.TryGetValue("pronunciation", out RecordBase pronunciation))
{
pronunciationCollection = WordPronunciationsCollection.FromRecord(pronunciation as SetRecord);
}
else
{
pronunciationCollection = WordPronunciationsCollection.FromRecord(null);
}
WordDefinitionsCollection definitionCollection = null;
if (record.TryGetValue("defs", out RecordBase defs))
{
definitionCollection = WordDefinitionsCollection.FromRecord(defs as ListRecord);
}
else
{
definitionCollection = WordDefinitionsCollection.FromRecord(null);
}
SentencesCollection sentencesCollection = null;
if (record.TryGetValue("sams", out RecordBase sentences))
{
sentencesCollection = SentencesCollection.FromRecord(sentences as ListRecord);
}
else
{
sentencesCollection = SentencesCollection.FromRecord(null);
}
return(new WordResult(word, pronunciationCollection, definitionCollection, sentencesCollection));
}
else
{
throw new Exception($"can not read {nameof(WordResult)} from record");
}
}