package pr2.junit;

import java.util.Scanner;

public class PasswortChecker {
    
    Scanner sc = new Scanner(System.in);

    public static int checkPassword(String password) {
        int points = 0;
        boolean checkNum = false;
        boolean checkSo = false;
        boolean checkBig = false;
        boolean checkLen = false;

        //länge >8 +1 // länge -8 -1
        
        if (checkLen == false && password.length() > 7) {
            points++;
        }
       /* else {
            points--;
        }*/
        
        
        for (int i = 0; i < password.length(); i ++) {
            
            //Großbuchstaben enhalten +1 /nicht -1
            if (checkBig == false && password.charAt(i) > 64 && password.charAt(i) < 90) {
                points ++;
                checkBig = true;
            }
            
            //Sonderzeichen enhalten +1 nicht -1
            if (checkSo == false && (password.charAt(i) > 32 && password.charAt(i) < 47 ||
                    password.charAt(i) > 57 && password.charAt(i) < 65 ||
                     password.charAt(i) > 90 && password.charAt(i) < 97 ||
                      password.charAt(i) > 122 && password.charAt(i) < 126 )) {
                points ++;
                checkSo = true;
            }
            
            //Zahl enhalten +1 / nicht -1
            if (checkNum == false && password.charAt(i) > 47 && password.charAt(i) < 60) {
                points ++;
                checkNum = true;
            }
            
        }
        
        

        return points;
    }

    public static void main(String[] args) {
        System.out.println(checkPassword("mutti"));
        System.out.println(checkPassword("Mutti"));
        System.out.println(checkPassword("mutti123"));
        System.out.println(checkPassword("Mutti123"));
        System.out.println(checkPassword("Mutti123!%"));
        System.out.println(checkPassword("1234"));
    }
}