searchWordsInTranslation function

Map searchWordsInTranslation(List<String> words, { Translation translation = Translation.enSaheeh, })

Takes a list of words words and translation (optional) and returns a map containing no. of occurences and result of the word search in the traslation

Implementation

Map searchWordsInTranslation(List<String> words,
    {Translation translation = Translation.enSaheeh}) {
  var translationText = enSaheeh;

  switch (translation) {
    case Translation.enSaheeh:
      translationText = enSaheeh;
      break;
    case Translation.trSaheeh:
      translationText = trSaheeh;
      break;
    case Translation.mlAbdulHameed:
      translationText = mlAbdulHameed;
      break;
    case Translation.frHamidullah:
      translationText = frHamidullah;
      break;
    default:
      translationText = enSaheeh;
  }

  List<Map> result = [];

  for (var i in translationText) {
    bool exist = false;
    for (var word in words) {
      if (i['content']
          .toString()
          .toLowerCase()
          .contains(word.toString().toLowerCase())) {
        exist = true;
      }
    }
    if (exist) {
      result.add({"surah": i["surah_number"], "verse": i["verse_number"]});
    }
  }

  return {"occurences": result.length, "result": result};
}