package ch.ffhs.webE.action;


import ch.ffhs.webE.dao.UserDAO;
import ch.ffhs.webE.dao.UserDAOImpl;
import ch.ffhs.webE.domain.User;

import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;

public class LoginAction extends ActionSupport implements ModelDriven<User>{
	
	private static final long serialVersionUID = 1799753056277211344L;
	private User user = new User();
	private UserDAO userDAO = new UserDAOImpl();
	
	
	private String userName ;
	private String pw;	
	
	public LoginAction() {
	}
	
	public String verifyUser() {
		
		//If password or user name are empty, the login fails.
		if("".equals(getUserName()) || "".equals(getPw()) || getUserName() == null || getPw() == null) {
			return "failed";
		} 
		
		User u = userDAO.searchUsername(getUserName());
		
		if(u == null)
			return "failed";
		
		if(!u.getPassword().equals(getPw()))
			return "failed";
		
		if(u.isAdmin()) {
			return "admin";
		} else {
			return "user";
		}
	}
	
	public String getUserName() {
		return userName;
	}

	public void setUserName(String userName) {
		this.userName = userName;
	}
	
	public String getPw() {
		return pw;
	}

	public void setPw(String pw) {
		this.pw = pw;
	}

	@Override
	public User getModel() {
		return user;
	}

	
	

}