EmailBackProgram.java

package emailgenerator;

import java.util.Scanner;

public class EmailBackProgram {
	private String firstname;
	private String lastname;
	private String password;
	private String department;
	private String email;
	private int mailboxCapacity = 500;
	private int defaultPasswordLength = 10;
	private String alternateEmail;
	private String companySuffix = "xyzemail.com";
	
	public EmailBackProgram(String firstname, String lastname) {
		this.firstname = firstname;
		this.lastname = lastname;
		
		this.department = setDepartment();
		
		this.password = randomPassword(defaultPasswordLength);
		System.out.println("Your Password is: " + this.password);
		
		email = firstname.toLowerCase() + "." + lastname.toLowerCase() + "@" + department + "." + companySuffix;
	}
	
	private String setDepartment() {
		System.out.print("Welcome!! " + firstname + "."+" You are Our New Employee." + " \nChoose Department Codes\n1 C++\n2 Java\n3 Python\n0 None\nEnter Department Code: ");
		Scanner in = new Scanner(System.in);
		int depChoice = in.nextInt();
		if(depChoice == 1) {return "C++";}
		else if(depChoice == 2) {return "Java";}
		else if(depChoice == 3) {return "Python";}
		else {return "";}
	}
	
	private String randomPassword(int length) {
		String passwordSet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%&*^";
		char [] password = new char[length];
		for(int i = 0; i<length;i++) {
			int rand = (int)(Math.random()*passwordSet.length());
			password[i] = passwordSet.charAt(rand);
		}
		return new String(password);
	}
	
	public void setMailboxCapacity(int capacity) {
		this.mailboxCapacity = capacity;
	}
	
	public void setAlternateEmail(String altEmail) {
		this.alternateEmail = altEmail;	
	}
	
	public void changePassword(String password) {
		this.password = password;
	}
	
	public int getMailboxCapacity() {return mailboxCapacity;}
	public String getAlternateEmail() {return alternateEmail;}
	public String getPassword() {return password;}
	
	public String showInfo() {
		return "Display Name: " + firstname + " " + lastname + 
				"\nCompany Email: " + email + 
				"\nMailbox Capacity: " + mailboxCapacity + "mb";
	}
}