/*******************************************************************************
 * Copyright (c) 2009, 2010 Progress Software Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 ******************************************************************************/
// Copyright (c) 2009 Progress Software Corporation.  
package org.fusesource.tools.messaging.cnf.actions;

import java.io.File;
import java.net.URL;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import org.fusesource.tools.core.ui.url.urlchooser.URLChooserDialog;
import org.fusesource.tools.core.ui.url.urlchooser.URLChooserFilter;
import org.fusesource.tools.messaging.MessagingException;
import org.fusesource.tools.messaging.cnf.model.SenderComponent;
import org.fusesource.tools.messaging.utils.MessageDialogUtils;
import org.fusesource.tools.messaging.utils.SenderUtils;

public class SendFileAction implements IObjectActionDelegate {
    private SenderComponent activeSenderComponent;
    private Shell shell = null;

    public void setActivePart(IAction arg0, IWorkbenchPart arg1) {
        shell = arg1.getSite().getShell();
    }

    public void run(IAction arg0) {
        String fileToSend = null;
        URLChooserFilter fileFilter = new URLChooserFilter(new String[] { "*.message", "*.txt", "*.xml" });
        URLChooserDialog dialog = new URLChooserDialog(shell, "Select File", fileFilter);
        if (dialog.open() == Window.OK) {
            URL fileUrl = dialog.getURL();
            File file = new File(fileUrl.getFile());
            fileToSend = file.getAbsolutePath();
        }
        try {
            if (fileToSend == null) {
                return;
            }
            SenderUtils.sendMessage(fileToSend, activeSenderComponent);
        } catch (MessagingException e) {
            e.printStackTrace();
            MessageDialogUtils.showErrorMessage(Display.getDefault().getActiveShell(), "Send operation failed", e
                    .getCause() != null ? e.getCause().getMessage() : e.getMessage());
        }
    }

    public void selectionChanged(IAction arg0, ISelection arg1) {
        Object firstElement = ((StructuredSelection) arg1).getFirstElement();
        if (!(firstElement instanceof SenderComponent)) {
            return;
        }
        activeSenderComponent = ((SenderComponent) firstElement);
    }
}