#include <iostream>
#include <fstream>
using namespace std;

    string username;
    string password;
    int choice;
    string eUsername;
    string ePassword;
    bool approved=false;

void startUp () {
    cout << "To begin create an account, or log in!" << endl;
    cout << " To log in Enter '1' \n To create an account enter '2'" << endl;
    cin >> choice;
}

void loggingIn () {
 cout << "Enter your username" << endl;
 cin >> eUsername;
 cout << "Enter your password" << endl;
 cin >> ePassword;
    ifstream inProfileData ("logIn.txt");
    inProfileData >> username >> password;
    if (password==ePassword&&username==eUsername) {
        approved=true;
    }
    else {
        approved = false;
    }
}

void createAccount () {
    cout << "Create your username!" << endl;
    cin >> username;
    cout << "Good, now create a password" << endl;
    cin >> password;
    cout << "Good, now log in" << endl;
    ofstream profileData ("logIn.txt");
    profileData << username << " " << password << endl;
}

void logInBody () {
startUp ();

    if (choice!=2&&choice!=1) {
        cout << "You must enter 1 or 2!" << endl << endl;
        startUp();
    }
    if (choice ==2) {
    createAccount ();
    loggingIn ();
    }

    if (choice == 1) {
        loggingIn();
    }
    if (approved==true) {
        cout << "Congratiolations, you are now logged in! Enjoy!" << endl;
    }
    else {
        cout << " Username or password was incorrect, or you entered wrong data type." << endl << endl;
    }
}

int main ()
{
    int x=0;
    do {
    logInBody ();
    x++;
    }
    while (approved==false&&x<11);
    if (x==11) {
        cout << "Either you entered the wrong data type or you have reached the maximum amount of attempts allowed" << endl;
    }
        return 0;
}