// Source file:		VectorPassword.cpp
// Description:		VectorPassword Program
// IDE used: Codelite C++ - TGW Compiler x64 Version - Compiled on a filthy Macbook

#include <iostream>
#include <cstdlib>
#include <ctype.h>
#include <time.h>
#include <string>
#include <vector>
#include <conio.h>
using namespace std;






//Variables-----------------
string validLogins [2] = {"pmadison, abc123","yaboi, def123"};
string username = "";
string password = "";
string login = "";
vector <string> logins;
bool validLogin = false;
bool validPass = false;
char ch;
//--------------------------

//Prototypes----------------
bool CheckPassword(string pass);
//--------------------------


int main( )
{
do{
cout << "\n";
cout << "Please enter valid username \n";
cin >> username;

do{
cout << "Please enter valid password \n";
ch = '0';
password = "";
while(ch != 13){
		ch = _getch();
		password += ch;
		cout << '*';
		}
	cout << "\n";
	validPass = CheckPassword(password);
	cout << "\n";
}while(validPass == false);
validPass = false;

password.erase(password.length()-1);
login = username + ", " + password;
logins.push_back(login);



for(int z = 0;z < 1;++z){
if(validLogins[z] == login){
validLogin = true;
} else {
username = "";
cout << "Login unsuccessful\n";
}
}

}while (validLogin == false);

cout << "Login successful! Welcome " << username << "!\n";
cout << "Displaying unsuccesful login attempts.\n";

do{
string buffer;
buffer = logins.pop_back()


cout << buffer << "\n";

}while(!logins.empty());



return 0;
}




bool CheckPassword(string pass){
	int numberscontained = 0;
	bool validpassword = true;

	for(int i = 0; i <= pass.length(); i++){
	if(pass[i] == '0' || pass[i] == '1' || pass[i] == '2' || pass[i] == '3' || pass[i] == '4' || pass[i] == '5' || pass[i] == '6' || pass[i] == '7' || pass[i] == '8' || pass[i] == '9'){
	numberscontained++;
	}
	}

	if(numberscontained == pass.length()){
	validpassword = false;
	}


	for(int i = 0; i < pass.length(); i++){
	if(pass[i] == ' '){
	validpassword = false;
	}
	}

	if( pass.length() < 5){
	validpassword = false;
	}

	if(validpassword == false){
	cout << "Invalid password! Must not contain all numbers, a space, or be shorter than 5 characters. \n";
	}

	return validpassword;
}