/*

Assumptions:
  a returning user only wants 5 tries to enter valid user name
  a returning user only wants 5 tries to enter a valid password
  the user MUST be 18 years or older to play
*/



#include <iostream>            //cin >> cout << endl
#include <fstream>             //ifstream, ofstream
#include <string>              //string
#include "account.h"           //Class Account


using namespace std;

int main()
{
  //Data Abstractions
  string username;              //the username entered by user
  string password;              //the password inputed by user
  string passwordFile;          //the password from the users file
  string passwordCheck;         //used for re-entered password
  ifstream in;                  //used for input file name
  ofstream out;                 //used for output file name
  int invalidTries = 0;         //number of tries to enter a valid password
  int tries = 0;                //number of tries to enter a valid username
  int oldOrNew;                 //used for returning or new player
  Account user;
  int choice;                   //used for avatar creation


  cout <<"Are You a Returning User?\n 1. Yes\n 2. No\n";
  cin >> oldOrNew;

  if (oldOrNew == 1)
  {
    do
    {
      //Prompt for UserName
      cout << "Please Enter Username: \n";
      cin >> username;

      //Test for Returning User (Open Input File)
      in.open (username.c_str());

      if (in.is_open())
      {
        do
        {
          in.clear();

          //Prompt the User for Password
          cout << "Are You Really " << username;
          cout << "? Please Enter Your Password: \n";
          cin >> password;

          //Read in Password from File
          in >> passwordFile;

          //Increment Tries
          invalidTries++;
        }
        while (password != passwordFile && invalidTries < 5);

        if (invalidTries < 5)
          cout << "WELCOME BACK " << username << "!\n";
        else
          cout << "You Are NOT Who You Say You Are. Goodbye.\n";
      }
      else
        cout << "Not a Known Username. Try Again.\n";

      //Increment Tries
      tries ++;
    }
    while (!in.is_open() && tries < 5);

    if (!in.is_open() && tries == 5)
      cout << "You Are NOT a Returning User. Goodbye." << endl;
  }
  //Create New User File
  else if( oldOrNew == 2 )
 {
  do
  {
    in.clear();

    //Create Username
    cout << "Please Enter a Username:\n";
    cin >> username;

    //Test to See if User Name already exists
    in.open(username.c_str());

    if (in.is_open())
      cout << "Username is taken. Try Again.\n\n";
  }
  while (in.is_open());

  //Create New User File (Open Output File)
  out.open(username.c_str());

  do
  {
    //Create Password
    cout << "Please Enter a Password:\n";
    cin >> password;
    cout << "Please Re-Enter Your Password:\n";
    cin >> passwordCheck;

    //Test for Same Password
    if (password == passwordCheck)
    {
      out << password;
    }
    else
      cout << "Your Passwords Do NOT Match. Try Again\n\n";
  }
  while (password != passwordCheck);

  cout << "Please enter your birthday (MM DD YYYY): " << endl;

  int day, month, year;
  bool old = false;

  cin >> month >> day >> year;
  user.setMonth( month );
  user.setDay( day );
  user.setYear( year );

  old = user.isOldEnough();

  if( old )
    cout << "You're all good to go buddy. : / " << endl;
  else
    cout << "You're a bit young buddy. : / " << endl;

  //Avatar Creation
  //Hair
  if (old)
  {
    cout << "Pick a Hair Color:\n1. Red\n2.Brown\n3.Blonde\n";
    cin >> choice;

    user.setHairColor(choice);
    cout << "You chose" << user.getHairColor() << endl;

    //Eye Color
    cout << "Pick an Eye Color:\n1.Brown\n2.Blue\n";
    cin >> choice;

    user.setEyeColor(choice);

    //Skin Color
    cout << "Pick a Skin Color for Your Avatar:\n1.Light\n2.Medium\n3.Dark\n";
    cin >> choice;

    user.setSkin(choice);

    //Outfit
    cout << "The Outfit is Jeans and a Jacket. What color would you like";
    cout << " your jacket?\n1.Blue\n2.Green\n3.Black\n";
    cin >> choice;

    user.setOutfit(choice);

    //Gender
    cout << "What is Your Avatar's Gender?\n1.Male\n2.Female\n";
    cin >> choice;

    user.setGender(choice);
  }

 }

  return 0;
}