package com.magnifi.schedserv.webinterface;

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.FormParam;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.core.Context;

@SuppressWarnings("serial")
@Path("/login")
public class Login extends HttpServlet {
    private String realPassword;
    private String realUsername;
    private static final String propUsername = "username";
    private static final String propPassword = "password";
    private static final String formUsername = "username";
    private static final String formPassword = "password";
    private static final String adminRedirect = "admin.html";
    private static final String isAcceptedAttribute = "IS_ACCEPTED";

    @POST
    public void login(
            @FormParam(formUsername) String username,
            @FormParam(formPassword) String password,
            @Context HttpServletRequest request,
            @Context HttpServletResponse response) {

        System.out.println("I am at login POST method");
        loadAuthInfo();
        if (realPassword.compareTo(password) == 0 && realUsername.compareTo(username) == 0) {
            request.getSession().setAttribute(isAcceptedAttribute, true);
            response.setStatus(200);
            try {
                response.sendRedirect(adminRedirect);
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        } else {
            response.setStatus(505);
        }

    }
    private void loadAuthInfo() {
        Properties prop = new Properties();

        try {
            //load a properties file
            InputStream is = Login.class.getResourceAsStream("/config.properties");
            prop.load(is);

            this.realUsername = prop.getProperty(propUsername);
            this.realUsername = prop.getProperty(propPassword);

            is.close();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
}