/*
    * This file is part of Waarp Project (named also Waarp or GG).
    *
    *  Copyright (c) 2019, Waarp SAS, and individual contributors by the @author
    *  tags. See the COPYRIGHT.txt in the distribution for a full listing of
    * individual contributors.
    *
    *  All Waarp Project is free software: you can redistribute it and/or
    * modify it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or (at your
   * option) any later version.
   *
   * Waarp 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 General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License along with
   * Waarp . If not, see <http://www.gnu.org/licenses/>.
   */
  package org.waarp.gateway.kernel.session;
  
  import io.netty.handler.codec.http.HttpMethod;
  import org.waarp.common.command.exception.CommandAbstractException;
  import org.waarp.common.file.DirInterface;
  import org.waarp.common.file.FileParameterInterface;
  import org.waarp.common.file.Restart;
  import org.waarp.common.file.SessionInterface;
  import org.waarp.common.file.filesystembased.FilesystemBasedOptsMLSxImpl;
  import org.waarp.gateway.kernel.HttpPage.PageRole;
  import org.waarp.gateway.kernel.commonfile.CommonDirImpl;
  import org.waarp.gateway.kernel.commonfile.FilesystemBasedFileParameterImpl;
  import org.waarp.gateway.kernel.database.DbConstantGateway;
  
  /**
   *
   */
  public class HttpSession implements SessionInterface {
    protected HttpAuthInterface httpAuth;
    protected long logid = DbConstantGateway.ILLEGALVALUE;
    protected CommonDirImpl dir;
    HttpMethod method;
    private String cookieSession;
    private PageRole currentCommand;
    protected String filename;
  
    /**
     *
     */
    public HttpSession() {
      // nothing
    }
  
    /**
     * @return the method
     */
    public final HttpMethod getMethod() {
      return method;
    }
  
    /**
     * @param method the method to set
     */
    public final void setMethod(final HttpMethod method) {
      this.method = method;
    }
  
    /**
     * @param httpAuth the httpAuth to set
     */
    public final void setHttpAuth(final HttpAuthInterface httpAuth) {
      this.httpAuth = httpAuth;
      dir = new CommonDirImpl(this, new FilesystemBasedOptsMLSxImpl());
      try {
        dir.changeDirectoryNotChecked(httpAuth.getUser());
        dir.changeDirectoryNotChecked(httpAuth.getAccount());
      } catch (final CommandAbstractException ignored) {
        // nothing
      }
    }
  
    @Override
    public final HttpAuthInterface getAuth() {
      return httpAuth;
    }
  
    @Override
    public final void clear() {
      if (httpAuth != null) {
        httpAuth.clear();
      }
    }
  
    @Override
    public final int getBlockSize() {
      return 8192; // HttpChunk size
    }
  
    @Override
    public final FileParameterInterface getFileParameter() {
     return FilesystemBasedFileParameterImpl.fileParameterInterface;
   }
 
   @Override
   public final Restart getRestart() {
     return null;
   }
 
   @Override
   public final String getUniqueExtension() {
     return ".postu";
   }
 
   /**
    * @return the logid
    */
   public final long getLogid() {
     return logid;
   }
 
   /**
    * @param logid the logid to set
    */
   public final void setLogid(final long logid) {
     this.logid = logid;
   }
 
   @Override
   public final DirInterface getDir() {
     return dir;
   }
 
   /**
    * @return the currentCommand
    */
   public final PageRole getCurrentCommand() {
     return currentCommand;
   }
 
   /**
    * @param currentCommand the currentCommand to set
    */
   public final void setCurrentCommand(final PageRole currentCommand) {
     this.currentCommand = currentCommand;
   }
 
   /**
    * @return the cookieSession
    */
   public final String getCookieSession() {
     return cookieSession;
   }
 
   /**
    * @param cookieSession the cookieSession to set
    */
   public final void setCookieSession(final String cookieSession) {
     this.cookieSession = cookieSession;
   }
 
   /**
    * @return the filename
    */
   public final String getFilename() {
     return filename;
   }
 
   /**
    * @param filename the filename to set
    */
   public final void setFilename(final String filename) {
     this.filename = filename;
   }
 
   @Override
   public String toString() {
     return "Command: " + currentCommand.name() + " Filename: " + filename +
            " LogId: " + logid;
   }
 }