#include <iostream>
#include "Playlist.h"

using namespace std;

void PrintMenu(string playlist){
    string ID;
    string song;
    string artist;
    int length;
    char answer;
    int Position;
    int nPosition;
    pList menu;

    cout << endl;
    cout << playlist << " PLAYLIST MENU" << endl;
    cout << "a - Add song" << endl;
    cout << "d - Remove song" << endl;
    cout << "c - Change position of song" << endl;
    cout << "s - Output songs by specific artist" << endl;
    cout << "t - Output total time of playlist (in seconds)" << endl;
    cout << "o - Output full playlist" << endl;
    cout << "q - Quit" << endl;
    cout << endl;
  while(true){
    cout << "Choose an option:" << endl;
    cin >> answer;
    cin.ignore();

    if (answer == 'q'){
        exit(1);
    }
    else if(answer == 'a'){
        cout << endl << "ADD SONG" << endl;
        cout << "Enter song's unique ID: " << endl;
        cin >> ID;
        cin.ignore();
        cout << "Enter song's name: " << endl;
        getline(cin,song);
        cout << "Enter song's length (in seconds): " << endl;
        cin >> length;
        menu.addSong(ID, song, artist, length);
        cout << playlist << " PLAYLIST MENU" << endl;
        cout << "a - Add song" << endl;
        cout << "d - Remove song" << endl;
          cout << "c - Change position of song" << endl;
          cout << "s - Output songs by specific artist" << endl;
          cout << "t - Output total time of playlist (in seconds)" << endl;
          cout << "o - Output full playlist" << endl;
          cout << "q - Quit" << endl;
          cout << endl;
        break;

    }
    else if (answer == 'd'){
        cout << endl << "REMOVE SONG" << endl;
        cout << "Enter song's unique ID: ";
        cin >> ID;
        menu.removeSong(ID);
        cout << playlist << " PLAYLIST MENU" << endl;
          cout << "a - Add song" << endl;
          cout << "d - Remove song" << endl;
          cout << "c - Change position of song" << endl;
          cout << "s - Output songs by specific artist" << endl;
          cout << "t - Output total time of playlist (in seconds)" << endl;
          cout << "o - Output full playlist" << endl;
          cout << "q - Quit" << endl;
          cout << endl;
        break;
    }
    else if(answer == 'c'){
        cout << endl << "CHANGE POSITION OF SONG" << endl;
        cout << "Enter song's current position: " ;
        cin >> Position;
        cin.ignore();
        cout << "Enter new position for song " ;
        cin >> nPosition;
        menu.updatePosition(Position, nPosition);
        cout << playlist << " PLAYLIST MENU" << endl;
          cout << "a - Add song" << endl;
          cout << "d - Remove song" << endl;
          cout << "c - Change position of song" << endl;
          cout << "s - Output songs by specific artist" << endl;
          cout << "t - Output total time of playlist (in seconds)" << endl;
          cout << "o - Output full playlist" << endl;
          cout << "q - Quit" << endl;
          cout << endl;
        break;
    }
    else if (answer == 's'){
        cout << endl << "OUTPUT SONGS BY SPEICIFC ARTIST" << endl;
        cout << "Enter artist's name: " ;
        cin >> artist;
        menu.artistSong(artist);
        cout << playlist << " PLAYLIST MENU" << endl;
          cout << "a - Add song" << endl;
          cout << "d - Remove song" << endl;
          cout << "c - Change position of song" << endl;
          cout << "s - Output songs by specific artist" << endl;
          cout << "t - Output total time of playlist (in seconds)" << endl;
          cout << "o - Output full playlist" << endl;
          cout << "q - Quit" << endl;
          cout << endl;
        break;
    }
    else if (answer == 't'){
        cout << endl << "OUTPUT TOTAL TIME OF PLAYLIST (IN SECONDS)" << endl;
        cout << "Total time: " ;
        cout << menu.tTime();
        cout << " seconds" << endl;
        menu.tTime();
        cout << playlist << " PLAYLIST MENU" << endl;
          cout << "a - Add song" << endl;
          cout << "d - Remove song" << endl;
          cout << "c - Change position of song" << endl;
          cout << "s - Output songs by specific artist" << endl;
          cout << "t - Output total time of playlist (in seconds)" << endl;
          cout << "o - Output full playlist" << endl;
          cout << "q - Quit" << endl;
          cout << endl;
        break;
    }
    else if (answer == 'o'){
        cout << playlist << " - OUTPUT FULL PLAYLIST" << endl;
        menu.Print();
        cout << playlist << " PLAYLIST MENU" << endl;
          cout << "a - Add song" << endl;
          cout << "d - Remove song" << endl;
          cout << "c - Change position of song" << endl;
          cout << "s - Output songs by specific artist" << endl;
          cout << "t - Output total time of playlist (in seconds)" << endl;
          cout << "o - Output full playlist" << endl;
          cout << "q - Quit" << endl;
          cout << endl;
        break;
    }
}
}


int main(){
    string pTitle;
    cout << "Enter playlist's title:" << endl;
    getline(cin,pTitle);
    PrintMenu(pTitle);
    return 0;
}