/*
  http-adoc - Asciidoctor extensions to jdk.httpserver
  Copyright (C) 2021  Ulrich Hilger

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU Affero General Public License as
  published by the Free Software Foundation, either version 3 of the
  License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Affero General Public License for more details.

  You should have received a copy of the GNU Affero General Public License
  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package de.uhilger.httpserver.adoc;

import com.sun.net.httpserver.HttpExchange;
import de.uhilger.httpserver.base.handler.FileHandler;
import java.io.IOException;
import java.net.URI;
import java.util.logging.Logger;

/**
 * Der AdocHandler verwendet den FileHandler zur Auslieferung statischer 
 * Inhalte und einen AdocFilter, um vorab zu pruefen, ob fuer eine 
 * Asciidoctor-Quelldatei bereits eine HTML-Version vorliegt. Wenn nicht,
 * verwendet der AdocFilter den AdocActor, um eine HTML-Version zu erzeugen, 
 * die dann vom AdocHandler mit Hilfe der Methoden des FileHandler 
 * ausgeliefert werden kann.
 * 
 * @author Ulrich Hilger
 * @version 1, 16.06.2021
 */
public class AdocHandler extends FileHandler {
        
  private static final Logger logger = Logger.getLogger(AdocHandler.class.getName());        
  
  public AdocHandler(String absoluteDirectoryPathAndName) {
    super(absoluteDirectoryPathAndName);
  }

  @Override
  public void handle(HttpExchange e) throws IOException {
    URI uri = e.getRequestURI();
    logger.fine(uri.toString());
    String query = uri.getQuery();
    //String[] params = query.split("?&"); // hier noch Regex ermitteln
    String requestPathStr = uri.getPath();
    //logger.fine("filter: " + requestUriStr);    
    if(requestPathStr.toLowerCase().endsWith(AdocFilter.ADOC)) {
      AdocActor actor = new AdocActor();
      actor.handle(e, fileBase, getFileName(e));
      /*
      File adocfile = new File(fileBase, getFileName(e));
      logger.fine("adocfile: " + adocfile.getAbsolutePath());
      AdocActor actor = new AdocActor();
      File outfile = actor.getTargetFile(adocfile, AdocActor.HTML);
      logger.fine("outfile: " + outfile.getAbsolutePath());
      HttpResponder fs = new HttpResponder();
      fs.serveFile(e, outfile);
      */
    } else {
      super.handle(e); // andere Inhalte zu FileHandler delegieren
    }
  }
  
  
  
}