/**
 * Copyright (c) 2010, Sebastian Sdorra
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. Neither the name of SCM-Manager; 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 REGENTS 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.
 *
 * http://bitbucket.org/sdorra/scm-manager
 *
 */


package sonia.scm.plugin.rest.admin;

//~--- non-JDK imports --------------------------------------------------------

import com.google.inject.Inject;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import sonia.scm.plugin.BackendConfiguration;
import sonia.scm.plugin.PluginBackend;
import sonia.scm.plugin.rest.ViewableResource;
import sonia.scm.plugin.scanner.PluginScannerFactory;
import sonia.scm.plugin.scanner.PluginScanners;

//~--- JDK imports ------------------------------------------------------------

import com.sun.jersey.api.view.Viewable;

import java.util.Map;

import javax.servlet.ServletContext;

import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

/**
 *
 * @author Sebastian Sdorra
 */
@Path("admin")
public class AdminResource extends ViewableResource
{

  /** Field description */
  private static final String PAGE_OVERVIEW = "/admin/index";

  /**
   * the logger for AdminResource
   */
  private static final Logger logger =
    LoggerFactory.getLogger(AdminResource.class);

  //~--- constructors ---------------------------------------------------------

  /**
   * Constructs ...
   *
   *
   * @param context
   * @param configuration
   * @param backend
   * @param scannerFactory
   */
  @Inject
  public AdminResource(ServletContext context,
    BackendConfiguration configuration, PluginBackend backend,
    PluginScannerFactory scannerFactory)
  {
    super(context, configuration);
    this.backend = backend;
    this.scannerFactory = scannerFactory;
  }

  //~--- methods --------------------------------------------------------------

  /**
   * Method description
   *
   *
   * @return
   */
  @GET
  @Path("index.html")
  @Produces(MediaType.TEXT_HTML)
  public Viewable overview()
  {
    Map<String, Object> env = createVarMap("Administration");

    return new Viewable(PAGE_OVERVIEW, env);
  }

  /**
   * Method description
   *
   *
   * @return
   */
  @POST
  @Path("action/scann")
  public void scann()
  {
    new Thread(new Runnable()
    {

      @Override
      public void run()
      {
        logger.trace("strat scanner manually");
        PluginScanners.scannDirectory(configuration, backend, scannerFactory);
      }
    }).start();
  }

  //~--- fields ---------------------------------------------------------------

  /** Field description */
  private PluginBackend backend;

  /** Field description */
  private PluginScannerFactory scannerFactory;
}
