#include "lib2.h"
main(int argc, char **argv)
{
    Song chanson;
    Album disque, *d;
    Artist artiste;
    Artist *a, partiste;
    map <string, Album * > albums;
    map <string, Album * >::iterator ait;
    map <string, Artist * > artists;
    map <string, Artist * >::iterator arit;
    vector <string> lines(0);
    string s;
    int i;
    ifstream infile(argv[1]);
    ofstream ouf("tmpfile");
    ofstream ouf2("tmp2");
    while (!infile.eof()) {
          getline(infile, s);
          if (!infile.fail()) lines.push_back(s);
          }
    for (i = 0; i < lines.size(); i++) {
          stringstream iss,iss2;
          iss2.clear();
          iss.str(lines[i]);
          iss2.str(chanson.time);
          iss >> chanson.title >> chanson.time >> partiste.name >> disque.name >> disque.genre >> chanson.track;
          rep(chanson.title,"_"," ");
          rep(disque.name,"_"," ");
          rep(partiste.name,"_"," ");
          rep(chanson.time,":"," ");
          iss2.str(chanson.time);
          iss2 >> chanson.mins >> chanson.secs;

          chanson.minutes = atoi(chanson.mins.c_str());
          chanson.seconds = atoi(chanson.secs.c_str());
            if (ouf.is_open() && ouf2.is_open()){
             ouf << partiste.name <<"  \n";
             ouf2 << disque.name << "  \n";
             }
          }

    ouf.close();
    ouf2.close();
    string artist, disc;

    ifstream inf("tmpfile");
    ifstream inf2("tmp2");

    while(!inf.fail())
    {
       getline(inf, artist);
       if (!inf.fail())
       {
        findindex(artist);
        arit = artists.find(artist);
        if (arit == artists.end())
        {
            a = new Artist;
            a->name = artist;
            artists.insert(make_pair(a->name, a));
            } else {
               a = arit->second;
               }
      }
    }
    inf.close();

    while(!inf2.fail())
    {
        getline(inf2, disc);
        if (!inf2.fail())
        {
            findindex(disc);
            ait = albums.find(disc);
            if (ait == albums.end())
            {
                d = new Album;
                d->name = disc;
                albums.insert(make_pair(d->name, d));
            } else {
                d = ait->second;
                }
        }
     }

    inf2.close();

    for (arit = artists.begin(); arit != artists.end(); arit++) {
        a = arit->second;
        cout << "\n" << a->name << endl;
        for (ait = albums.begin(); ait != albums.end(); ait++) {
            cout << "   " << ait->first << "\n";
        }
    }
}

void rep(std::string &str, string c, string cr) {
    int position = str.find(c);
       while (position != string::npos) {
          str.replace(position,1, cr);
          position =str.find(c,position+1);
       }
}

void findindex(string var){
    int index;
    index = var.find("  ");
    while (index >= 0 && var[index] == ' ') index--;
    var = var.substr(0, index+1);
}