#include "superhero.h"
#include "team.h"

bool isvowel(char c) {
  if (!isalpha(c)) return false;
  char c2 = tolower(c);
  return (c2 == 'a' || c2 == 'e' || c2 == 'i' || c2 == 'o' || c2 == 'u');
}

bool isconsonant(char c) {
  return (isalpha(c) && !isvowel(c));
}

string Team::getName() const {
  if (superheroes.size() == 0) 
    return "";
  string answer;
  list<Superhero>::const_iterator itr;
  for (itr = superheroes.begin(); itr != superheroes.end(); itr++) {
    char first_consonant = ' ';
    char first_vowel = ' ';
    string true_identity = itr->getTrueIdentity();
    for (int j = 0; j < true_identity.size(); j++) {
      if (first_consonant == ' ' && isconsonant(true_identity[j]))
        first_consonant = tolower(true_identity[j]);
      if (first_vowel == ' ' && isvowel(true_identity[j]))
        first_vowel = tolower(true_identity[j]);
    }
    answer.push_back(first_consonant);
    answer.push_back(first_vowel);
  }

  answer[0] = toupper(answer[0]);
  return answer;
}