package org.jtheque.core.managers.view.impl.components.model;

 import org.jtheque.core.managers.Managers;

 import org.jtheque.core.managers.beans.IBeansManager;

 import org.jtheque.core.managers.event.EventLog;

 import org.jtheque.core.managers.event.IEventManager;

 import org.jtheque.core.managers.language.ILanguageManager;

 import javax.swing.table.AbstractTableModel;

 import java.text.DateFormat;

 import java.text.SimpleDateFormat;

 import java.util.ArrayList;

 import java.util.List;

 /*

  * This file is part of JTheque.

  *

  * JTheque 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.

  *

  * JTheque 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 JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 /**

  * A table model for the events.

  *

  * @author Baptiste Wicht

  */

 public final class EventsTableModel extends AbstractTableModel {

     private final DateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy", Managers.getManager(ILanguageManager.class).getCurrentLocale());

     private final DateFormat timeFormat = new SimpleDateFormat("HH:mm:ss,SSS", Managers.getManager(ILanguageManager.class).getCurrentLocale());

     private String log;

     /**

      * The different columns of the films to buy table.

      *

      * @author Baptiste Wicht

      */

     private interface Columns {

         int LEVEL = 0;

         int DATE = 1;

         int TIME = 2;

         int SOURCE = 3;

         int TITLE = 4;

     }

     /**

      * Headers of the table.

      */

     private String[] headers;

     /**

      * The films to buy to display.

      */

     private List<EventLog> events;

     /**

      * Construct a new <code>FilmsToBuyTableModel</code>.

      */

     public EventsTableModel() {

         super();

         Managers.getManager(IBeansManager.class).inject(this);

         setLog(Managers.getManager(IEventManager.class).getLogs().iterator().next());

     }

     /**

      * Return the event log at the index.

      *

      * @param row The index of the event to get.

      * @return The event level at the position or null if there is no event at this position.

      */

     public EventLog getValueAt(int row) {

         return events.get(row);

     }

     /**

      * Set the header of the table.

      *

      * @param headers The header of the table model

      */

     public void setHeaders(String[] headers) {

         this.headers = headers.clone();

         fireTableStructureChanged();

     }

     @Override

     public int getColumnCount() {

         return headers.length;

     }

     @Override

     public int getRowCount() {

         return events.size();

     }

     @Override

     public Object getValueAt(int rowIndex, int columnIndex) {

         EventLog eventLog = events.get(rowIndex);

         if (eventLog != null) {

             switch (columnIndex) {

                 case Columns.LEVEL:

                     return Managers.getManager(ILanguageManager.class).getMessage(eventLog.getLevel().getKey());

                 case Columns.DATE:

                     return dateFormat.format(eventLog.getDate());

                 case Columns.TIME:

                     return timeFormat.format(eventLog.getDate());

                 case Columns.SOURCE:

                     return eventLog.getSource();

                 case Columns.TITLE:

                     return Managers.getManager(ILanguageManager.class).getMessage(eventLog.getTitleKey());

                 default:

                     return "";

             }

         }

         return "";

     }

     @Override

     public String getColumnName(int column) {

         return headers[column];

     }

     @Override

     public boolean isCellEditable(int row, int column) {

         return false;

     }

     /**

      * Set the event log to display.

      *

      * @param log The event log to display.

      */

     public void setLog(String log) {

         if (this.log == null || !this.log.equals(log)) {

             events = new ArrayList<EventLog>(Managers.getManager(IEventManager.class).getEventLogs(log));

             fireTableDataChanged();

             this.log = log;

         }

     }

 }