package servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.rmi.RemoteException;

import javax.xml.rpc.ServiceException;
import javax.xml.rpc.Stub;

import ubike.client.*;
import noNamespace.*;

/**
 * Servlet implementation class for Servlet: Search
 *
 */
 public class Search extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
   static final long serialVersionUID = 1L;
   
    /* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#HttpServlet()
	 */
	public Search() {
		super();
	}   	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request,response);
	}  	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		response.setContentType("text/html");
	    
	    String SKU = (String) request.getParameter("SKU");
	    System.out.println("****************************************SKU=" + SKU);
	    
	    try
	    {	
	    	TuxedoWebService service = new TuxedoWebService_Impl("http://localhost:7001/uBikeSearch?WSDL");
	    	Tuxedo_PortType fmlPort = service.getTuxedoWebService_Port();	 
	
			Stub stub = (Stub)fmlPort;
			stub._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY, "http://localhost:7001/uBikeSearch");
	
			Fml32_SEARCHINVENTORY_In inbuf = new Fml32_SEARCHINVENTORY_In();
			
			if (SKU != null && !SKU.equalsIgnoreCase(""))
			{
				System.out.println("SKU is not null");
				String[] SKUs = new String[1];
				SKUs[0] = SKU;
				inbuf.setSKU(SKUs);
			}
			
			BikeListType bikeList = fmlPort.sEARCHINVENTORY(inbuf);
	    	
			System.out.println("Tuxedo Service Response:");
			System.out.println("  Status: " + bikeList.getSTATUS());
			
			int i=0;
			//Iterate through all returned bikes
			for (BikeType bike : bikeList.getBike()) {
				i++;
			    System.out.println("--------- Bike " +i+ " ----------------");
			    System.out.println("SERIALNO=" + bike.getSERIALNO());
			    System.out.println("SKU=" + bike.getSKU());
			    System.out.println("NAME=" + bike.getNAME());
			    System.out.println("TYPE=" + bike.getTYPE());
			    System.out.println("PRICE=" + bike.getPRICE());
			    System.out.println("SIZE=" + bike.getSIZE());
			    System.out.println("INSTOCK=" + bike.getINSTOCK());
			    System.out.println("ORDERDATE=" + bike.getORDERDATE());
			    System.out.println("COLOR=" + bike.getCOLOR());
			}
			
			request.setAttribute("bikes", bikeList);
			getServletContext().getRequestDispatcher("/index.jsp").forward(request, response); 
	    }
	    catch(Exception e)
	    {
	    	System.out.println("uBike: Caught exception: " + e.getMessage());
	    }	    
	}
	
	private void printAllParameters(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
	{
		response.setContentType("text/html");
	    PrintWriter out = response.getWriter();
		Enumeration paramNames = request.getParameterNames();
	    while(paramNames.hasMoreElements()) {
	      String paramName = (String)paramNames.nextElement();
	      out.println("<TR><TD>" + paramName + "\n<TD>");
	      String[] paramValues = request.getParameterValues(paramName);
	      if (paramValues.length == 1) {
	        String paramValue = paramValues[0];
	        if (paramValue.length() == 0)
	          out.print("<I>No Value</I>");
	        else
	          out.print(paramValue);
	      } else {
	        out.println("<UL>");
	        for(int i=0; i<paramValues.length; i++) {
	          out.println("<LI>" + paramValues[i]);
	        }
	        out.println("</UL>");
	      }
	    }
	    
	    String title = "Reading Three Request Parameters";
	    out.println("<BODY BGCOLOR=\"#FDF5E6\">\n" +
                "<H1 ALIGN=CENTER>" + title + "</H1>\n" +
                "<TABLE BORDER=1 ALIGN=CENTER>\n" +
                "<TR BGCOLOR=\"#FFAD00\">\n" +
                "<TH>Parameter Name<TH>Parameter Value(s)");
    
	    out.println("</TABLE>\n</BODY></HTML>");
	}
	
	void mylog(String s)
	{
		System.out.println(s);
	}
}