package dk.daoas.daoadresseservice;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import dk.daoas.daoadresseservice.SearchResult.Status;

/**
 * Servlet implementation class SearchServlet
 */
@WebServlet({ "/SearchServlet", "/search" })
public class SearchServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	
	String getUtf8(String str) throws UnsupportedEncodingException {
		 return new String( str.getBytes("iso-8859-1"), "UTF-8");
	}
       

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		AdressSearch search = (AdressSearch) this.getServletContext().getAttribute("search");
		request.setCharacterEncoding("UTF-8");
		
		String brugerid = request.getParameter("brugerid");
		String postnr = request.getParameter("postnr");
		String adresseStr = getUtf8( request.getParameter("adresse") );
		
		//System.out.println (">" + postnr + " | " + adresseStr);

		SearchResult result = search.search(postnr, adresseStr);
		
		StringBuilder sb = new StringBuilder();
		sb.append("<result>");
		
		if (result.status == Status.STATUS_OK) {
			sb.append("<status>ok</status>");
			sb.append("<distrikt>").append(result.address.rute).append("</distrikt>");
			sb.append("<koreliste>").append(result.address.koreliste).append("</koreliste>");
			sb.append("<kommunekode>").append(result.address.kommunekode).append("</kommunekode>");
			sb.append("<vejkode>").append(result.address.vejkode).append("</vejkode>");
			sb.append("<dbkbane>").append(result.address.dbkBane).append("</dbkbane>");
			
			//Extra information
			sb.append("<daekning>").append(result.address.daekningsType).append("</daekning>");
			sb.append("<distributor>").append(result.address.distributor).append("</distributor>");
			sb.append("<extafstand>").append(result.address.extAfstand).append("</extafstand>");
			
		} else {
			sb.append("<status>error</status>");
			sb.append("<error>").append( result.status ).append("</error>");
		}
		sb.append("</result>");
		
		response.setContentType("text/xml; charset=UTF-8");
		response.getWriter().print( sb );
		
		
		
	}

}