/******************************************************************************
    * BVLRestServiceImpl.java - Implement the client facing rest service
    * $Id: BVLRestServiceImpl.java,v 1.23 2015/05/11 01:57:54 dick Exp $
    * 
    * BuckoVidLib - The BuckoSoft Video Library
    * Copyright(c) 2014 - Dick Balaska
    * 
    * $Log: BVLRestServiceImpl.java,v $
    * Revision 1.23  2015/05/11 01:57:54  dick
   * /statistics wants a session so we don't count restricted movies.
   *
   * Revision 1.22  2015/05/06 17:11:10  dick
   * Commentality.
   *
   * Revision 1.21  2015/05/01 12:43:48  dick
   * Handy call /idToKey converts an id to a key for debugging.
   *
   * Revision 1.20  2015/04/30 06:34:27  dick
   * Getting lists of VideoBase is always protected by session.
   *
   * Revision 1.19  2015/04/30 03:18:04  dick
   * Deal mostly with VideoBase. Only fetch full Video when we really need it.
   * Protect all (most) calls to the restricted section of the library by session.
   *
   * Revision 1.18  2015/04/27 15:27:44  dick
   * Move service calls that want session protection to RestService.
   *
   * Revision 1.17  2015/04/02 23:51:33  dick
   * actorVideos returns a list of Videos that an actor was in.
   * recentVideos returns a list of recently added Videos.
   *
   * Revision 1.16  2015/04/01 02:46:30  dick
   * Return a list of Videos for a Director.
   *
   * Revision 1.15  2015/03/29 04:06:37  dick
   * Improve statistics.
   *
   * Revision 1.14  2015/03/27 19:47:44  dick
   * Read the about and mia data from flat files in the config directory.
   *
   * Revision 1.13  2015/03/25 06:48:14  dick
   * Return a DetailedVideo from a key.
   *
   * Revision 1.12  2015/03/21 09:20:20  dick
   * sectionVideos(key) return the videos from one section.
   * Sort the LibrarySections by number of entries in each section.
   *
   * Revision 1.11  2014/11/01 08:05:06  dick
   * Count TV episodes.
   *
   * Revision 1.10  2014/10/31 06:55:11  dick
   * Add /statistics
   *
   * Revision 1.9  2014/10/26 05:36:57  dick
   * recentlyAdded status can display 2 videos.
   *
   * Revision 1.8  2014/10/25 22:52:39  dick
   * Send the whole video in status, not just the key.  Client wants the title too.
   *
   * Revision 1.7  2014/10/23 05:00:10  dick
   * WishList handling.
   *
   * Revision 1.6  2014/10/20 01:26:20  dick
   * /status returns the libraryStatus.
   *
   * Revision 1.5  2014/10/17 08:12:10  dick
   * Add the database and getFailedToRip().
   *
   * Revision 1.4  2014/10/08 04:37:09  dick
   * Declare and implement fetch a random Video.
   *
   * Revision 1.3  2014/10/07 02:48:57  dick
   * Implement getting the sectionList from plex.
   *
   * Revision 1.2  2014/10/06 18:30:57  dick
   * Add a second fake library to aid debugging arrays. (Arrays of 1 are tough...)
   *
   * Revision 1.1  2014/10/06 08:10:21  dick
   * Client facing rest service
   *
   */
  package com.buckosoft.BuckoVidLib.web;
  
  import java.io.IOException;
  import java.net.URISyntaxException;
  import java.nio.charset.Charset;
  import java.nio.file.Files;
  import java.nio.file.Paths;
  import java.util.List;
  
  import javax.jws.WebService;
  import javax.ws.rs.GET;
  import javax.ws.rs.NotFoundException;
  import javax.ws.rs.Path;
  import javax.ws.rs.PathParam;
  import javax.ws.rs.Produces;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Service;
 
 import com.buckosoft.BuckoVidLib.business.BuckoVidLib;
 import com.buckosoft.BuckoVidLib.db.Database;
 import com.buckosoft.BuckoVidLib.domain.FailedToRip;
 import com.buckosoft.BuckoVidLib.domain.VideoBase;
 import com.buckosoft.BuckoVidLib.domain.WishList;
 import com.buckosoft.BuckoVidLib.util.ConfigManager;
 import com.buckosoft.BuckoVidLib.util.DomainConverter;
 
 
 /** Implement the primary client facing rest service
  * @author dick
  * @since 2014-10-06
  */
 @WebService(endpointInterface = "com.buckosoft.BuckoVidLib.web.BVLRestService")
 @Service("bvlService")
 @Path("/")
 @Produces("text/xml")
 public class BVLRestServiceImpl implements BVLRestService {
 
 	@Autowired
 	private BuckoVidLib		bvl;
 
 	@Autowired
 	private	Database		db;
 	
 
 	@Override
 	@GET
 	@Path("/failedToRip")
 	public List<FailedToRip>	failedToRip() {
 		return(bvl.getFailedToRip());
 	}
 	
 	/* (non-Javadoc)
 	 * @see com.buckosoft.BuckoVidLib.web.BVLRestService#wishList()
 	 */
 	@Override
 	@GET
 	@Path("/wishList")
 	public List<WishList> wishList() {
 		return(bvl.getWishList());
 	}
 
 	/* (non-Javadoc)
 	 * @see com.buckosoft.BuckoVidLib.web.BVLRestService#statistics()
 	 */
 
 	/* (non-Javadoc)
 	 * @see com.buckosoft.BuckoVidLib.web.BVLRestService#about()
 	 */
 	@Override
 	@GET
 	@Path("/about")
 	@Produces("text/plain")
 	public String about() {
 		return(readAllLines("/BuckoVidLib-about.html"));
 	}
 
 	
 	/* (non-Javadoc)
 	 * @see com.buckosoft.BuckoVidLib.web.BVLRestService#missingInAction()
 	 */
 	@Override
 	@GET
 	@Path("/statistics/mia")
 	@Produces("text/plain")
 	public String missingInAction() {
 		return(readAllLines("/BuckoVidLib-MIA.html"));
 	}
 
 	private	String readAllLines(String fileName) {
 		List<String> ss;
 		try {
 			ss = Files.readAllLines(
 				    Paths.get(this.getClass().getResource(fileName).toURI()), Charset.defaultCharset());
 		} catch (IOException e) {
 			return("<h2>failed to read about data</h2>");
 		} catch (URISyntaxException e) {
 			return("<h2>failed to determine about data</h2>");
 		}
 		String s = "";
 		for (String sx : ss)
 			s += sx + "\n";
 		return s;
 		
 	}
 
 	@GET
 	@Path("/idToKey/{id}")
 	@Produces("text/plain")
 	public String idToKey(@PathParam("id") Integer id) {
 		if (!ConfigManager.getBoolean("BuckoVidLib.debugJS", false))
 			return("Not in production");
 		VideoBase v = db.getVideoBase(id);
 		if (v == null) {
 			return("Video " + id + " not found");
 		}
 		return(DomainConverter.intToKey(v.getHashKey()) + "\n");
 	}
 
 	@GET
 	@Path("/.*")
 	public void unhandled() {
 		throw new NotFoundException();
 	}
 
 }