import java.io.*;
import java.util.*;

/**
 * @author Andreas Spirka, Sven Eisenhauer
 * Klasse zum speichern eines Benutzers
 *
 */
public class User extends Observable implements Serializable {
	private String userName;
	private String passWd;
	private String fullName;
	private int userId;
	private int role;
	
	public static final int ROLE_GUEST=0;
	public static final int ROLE_WORKER=1;
	public static final int ROLE_VET=2;
	public static final int ROLE_ADMIN=3;
	
	public static final String[] sRole = { "Gast", "Mitarbeiter", "Tierarzt","Administrator" };
	
	/**Konstruktor.
	 * @param u String
	 * @param p String
	 * @param f String
	 * @param i int
	 * @param r int
	 */
	public User(String u, String p, String f,int i, int r)
	{
		userName=u;
		passWd=p;
		fullName=f;
		userId=i;
		role=r;
	}
	/**
	 * Konstruktor.
	 */
	public User() {
	}
	
	/**
	 * @return String
	 */
	public String getUserName() { return userName; }
	/**
	 * @return String
	 */
	public String getPassWd() { return passWd; }
	/**
	 * @return String
	 */
	public String getFullName() { return fullName; }
	/**
	 * @return  int
	 */
	public int getUserId() { return userId; }
	/**
	 * @return String
	 */
	public String getUserIdAsString() { return Integer.toString(userId); }
	/**
	 * @return int
	 */
	public int getRole() { return role; }
	/**
	 * @return String
	 */
	public String getRoleAsString() { return sRole[role]; }
	/**
	 * @param u User
	 */
	public void setUser(User u) {
		userName=u.getUserName();
		passWd=u.getPassWd();
		fullName=u.getFullName();
		userId=u.getUserId();
		role=u.getRole();
		setChanged();
		notifyObservers();
	}
	/**
	 * @param s String
	 */
	public void setUserName(String s) {
		userName=s;
	}
	/**
	 * @param s String
	 */
	public void setPassWd(String s) {
		passWd=s;
	}
	/**
	 * @param s String
	 */
	public void setFullName(String s) {
		fullName=s;
	}
	/**
	 * @param s String
	 */
	public void setUserId(String s) {
		userId=Integer.parseInt(s);
	}
	/**
	 * @param s String
	 */
	public void setRole(String s) {
		for (int i=0;i<sRole.length;i++) {
			if (s.equals(sRole[i]))
				role=i;
		}
	}
} // end Class User