getArrayMatch method

dynamic getArrayMatch(List list, dynamic msg)

Implementation

getArrayMatch(List list, var msg) {
  myLogAll('getArrayMatch');
  List msgList = msg.toLowerCase().split(" ");
  Map temp = {};
  for (int i = 0; i < list.length; i++) {
    var element = list[i];
    if (isNull(temp[element])) {
      temp[element] = getStrDistance(element.toLowerCase(), msgList);
    }
    /*temp.putIfAbsent(
        element, () => getStrDistance(element.toLowerCase(), msgList));*/
  }

  Map mapKeys = getMapSortByValue(temp, true);
  List valueList = mapKeys.values.toList();
  Map mapNew = {};
  temp.forEach((key, value) {
    List mapNewValue = [];
    if (mapNew.containsKey(value)) {
      mapNewValue = mapNew[value];
    } else {
      mapNew[value] = mapNewValue;
    }
    mapNewValue.add(key);
  });
  List result = [];
  for (int i = 0; i < valueList.length; i++) {
    List mapNewValue = mapNew[valueList[i]];
    for (int j = 0; j < mapNewValue.length; j++) {
      result.add(mapNewValue[j]);
    }
  }
  return result;
}