/*
 * HttpController.java
 *
 * Created on 2.2.2009
 *
 */


package netukar.tinybrowser.controller.http;

import netukar.tinybrowser.controller.exceptions.ExceptionController;
import java.net.MalformedURLException;
import netukar.tinybrowser.Application;
import netukar.tinybrowser.actions.ActionManager;
import netukar.tinybrowser.exceptions.RequestSyntaxException;
import netukar.tinybrowser.request.RequestParser;
import netukar.tinybrowser.request.RequestSender;
import netukar.tinybrowser.response.ResponseParser;
import netukar.tinybrowser.ui.request.RequestPanel;
import netukar.tinybrowser.ui.response.ResponsePanel;
import netukar.tinybrowser.ui.uri.URIField;
import netukar.utils.view.ViewUtils;
import org.apache.commons.httpclient.HttpMethod;

/**
 *
 * @author Radovan Netuka
 */
public class HttpController {

    private static final HttpController instance = new HttpController();


    /**
     * Creates a new instance of HttpController.
     */
    private HttpController() {
    }


    public static HttpController getInstance() {
        return instance;
    }


    private HttpMethod getCurrentRequest() throws RequestSyntaxException,
            MalformedURLException {
        URIField uriEntry = (URIField) ViewUtils.getComponent(
                Application.getMainWindow(),
                URIField.class);
        RequestPanel requestPanel = (RequestPanel) ViewUtils.getComponent(
                Application.getMainWindow(),
                RequestPanel.class);
        return RequestParser.parse(uriEntry.getText(), requestPanel.getText());
    }

    public void sendCurrentRequest() {
        try {
            ResponsePanel responsePanel = (ResponsePanel) ViewUtils.getComponent(
                    Application.getMainWindow(),
                    ResponsePanel.class);
            responsePanel.display(ResponseParser.parse(RequestSender.getInstance().send(getCurrentRequest())));
            ActionManager.getInstance().setSaveAsAvailable(true);
        } catch (MalformedURLException ex) {
            ExceptionController.getInstance().report(ex);
        } catch (RequestSyntaxException ex) {
            ExceptionController.getInstance().report(ex);
        }
    }

}