package groep3.tags;

import groep3.user.User;

import javax.servlet.http.HttpSession;
import javax.servlet.jsp.tagext.TagSupport;

public class UserLogin extends TagSupport
{
	private static final long serialVersionUID = 1352540100114564108L;
	private boolean _forgotPassword;
	private boolean _register;
	private String _offset;
	
	public UserLogin()
	{
		super();
		_forgotPassword = false;
		_register = false;
		_offset = "";
	}
	
	public void setForgotPassword( boolean forgot )
	{
		_forgotPassword = forgot;
	}
	
	public boolean getForgotPassword()
	{
		return _forgotPassword;
	}

	public void setRegister( boolean register )
	{
		_register = register;
	}
	
	public boolean getRegister()
	{
		return _register;
	}
	
	public void setOffset( String offset )
	{
		_offset = offset;
	}

	public String getOffset()
	{
		return _offset;
	}
	
	public int doStartTag()
	{
		try
		{
			HttpSession sess = pageContext.getSession();
			User curr = (User) sess.getAttribute("login");

			javax.servlet.jsp.JspWriter out = pageContext.getOut();
			out.println();
			
			if (curr == null ) // other login checks?
			{
				out.println( getOffset() + "<div id=\"login\">");
				out.println( getOffset() + "\t<form method=\"post\" action=\"Login.Process\">" );
				out.println( getOffset() + "\t\t<table cellpadding=\"0\" cellspacing=\"1\">" );
				out.println( getOffset() + "\t\t\t<tr>" );
				out.println( getOffset() + "\t\t\t\t<td>login:</td>" );
				out.println( getOffset() + "\t\t\t\t<td><input type=\"text\" name=\"login\" size=\"15\" /></td>" );
				out.println( getOffset() + "\t\t\t</tr>" );
				out.println( getOffset() + "\t\t\t<tr>" );
				out.println( getOffset() + "\t\t\t\t<td>password:</td>" );
				out.println( getOffset() + "\t\t\t\t<td><input type=\"password\" name=\"passwd\" size=\"15\" /></td>" );
				out.println( getOffset() + "\t\t\t</tr>" );
				out.println( getOffset() + "\t\t\t<tr>" );
				out.println( getOffset() + "\t\t\t\t<td />" );
				out.println( getOffset() + "\t\t\t\t<td><input type=\"submit\" name=\"submit\" value=\"login\" class=\"loginButton\" /></td>" );
				out.println( getOffset() + "\t\t\t</tr>" );
				out.println( getOffset() + "\t\t\t<tr>" );
				out.println( getOffset() + "\t\t\t\t<td colspan=\"2\">" );
				if ( getRegister() )
				{
					out.println( getOffset() + "\t\t\t\t\t<a href=\"?p=register\" title=\"register\">Register</a>" );
				}
				if ( getRegister() && getForgotPassword() )
				{
					out.println( getOffset() + "\t\t\t\t\t&nbsp; | &nbsp;");
				}
				if ( getForgotPassword() )
				{
					out.println( getOffset() + "\t\t\t\t<a href=\"?p=forgotpass\" title=\"forgot password\">Forgot password</a>" );
				}
				out.println( getOffset() + "\t\t\t\t</td>" );
				out.println( getOffset() + "\t\t\t</tr>" );
				out.println( getOffset() + "\t\t</table>" );
				out.println( getOffset() + "\t</form>" );
			}
			else
			{
				out.println( getOffset() + "<div id=\"loggedin\">");
				out.println( getOffset() + "\t<p>");
				out.println( getOffset() + "\t\tLogged in as " + curr.getUsername());
				out.println( getOffset() + "\t\t // <a href=\"?p=controlpanel\" title=\"Control panel\">Control Panel</a>");
				out.println( getOffset() + "\t\t // <a href=\"?p=profile\" title=\"Profile\">Profile</a>");
				out.println( getOffset() + "\t\t // <a href=\"?p=messages\" title=\"Messages\">Messages</a>");
				out.println( getOffset() + "\t\t // <a href=\"Logoff.Process\" title=\"Log off\">Sign out</a>");
				out.println( getOffset() + "\t</p>");
			}
			out.println( getOffset() + "</div>");
		}
		catch ( java.io.IOException ioe )
		{
			;
		}

		return SKIP_BODY;
	}
	
	public int doEndTag()
	{
		return EVAL_PAGE;
	}
	
	public void release()
	{
		super.release();
	}
}