package springapp.web;

import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import java.io.IOException;
import java.rmi.Naming;
import java.util.List;
import java.util.Map;
import java.util.HashMap;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import fr.promogest.Directory;
import fr.promogest.IDirectory;
import fr.promogest.modeles.Promotion;

import springapp.service.ProductManager;
import java.rmi.Naming;
import java.rmi.NotBoundException;
import java.rmi.RemoteException;

public class InventoryController implements Controller {

    protected final Log logger = LogFactory.getLog(getClass());

    private ProductManager productManager;

    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException, RemoteException{

        String url = "rmi://localhost/Directory";
        IDirectory directory = null;
		try {
			directory = (IDirectory) Naming.lookup(url);
		} catch (NotBoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

        //IDirectory directory = new Directory();
        List<Promotion> promotions = directory.listPromotions();

		ServletContext context = request.getServletContext();
		context.setAttribute("directory", directory);
    	context.setAttribute("promotions", promotions);

    	System.out.println(promotions.size());

        String now = (new java.util.Date()).toString();
        logger.info("returning hello view with " + now);

        Map<String, Object> myModel = new HashMap<String, Object>();
        myModel.put("now", now);
        myModel.put("products", this.productManager.getProducts());

        return new ModelAndView("hello", "model", myModel);
    }


    public void setProductManager(ProductManager productManager) {
        this.productManager = productManager;
    }

}