/*
 * Copyright (c) 2007-2009, Osmorc Development Team
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright notice, this list
 *       of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright notice, this
 *       list of conditions and the following disclaimer in the documentation and/or other
 *       materials provided with the distribution.
 *     * Neither the name of 'Osmorc Development Team' nor the names of its contributors may be
 *       used to endorse or promote products derived from this software without specific
 *       prior written permission.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.osmorc.make;

import com.intellij.openapi.actionSystem.ActionGroup;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.osmorc.facet.OsmorcFacet;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

/**
 * Action group, which holds references to the jar files that are created by
 *
 * @author <a href="janthomae@janthomae.de">Jan Thomä</a>
 * @version $Id:$
 */
public class ViewGeneratedManifestGroup extends ActionGroup {
    private static final AnAction[] EMPTY_ACTIONS_LIST = new AnAction[0];

    @NotNull
    @Override
    public AnAction[] getChildren(@Nullable AnActionEvent e) {
        if (e == null) return EMPTY_ACTIONS_LIST;
        @Nullable Project project = PlatformDataKeys.PROJECT.getData(e.getDataContext());
        if (project == null) {
            return EMPTY_ACTIONS_LIST;
        }

        final List<AnAction> actions = new ArrayList<AnAction>();
        final Module[] modules = ModuleManager.getInstance(project).getModules();
        for (Module module : modules) {
            if (OsmorcFacet.hasOsmorcFacet(module)) {
                OsmorcFacet facet = OsmorcFacet.getInstance(module);
                if (facet == null) continue;
                String jarFile = facet.getConfiguration().getJarFileLocation();
                File theFile = new File(jarFile);
//                if (theFile.exists()) {
                String fileName = "[" + module.getName() + "] " + jarFile.substring(jarFile.lastIndexOf('/') + 1);
                ViewManifestAction action = new ViewManifestAction(fileName, jarFile);
                actions.add(action);
//                }
            }
        }
        return actions.toArray(new AnAction[actions.size()]);

    }
}