/*
 * Aipo is a groupware program developed by Aimluck,Inc.
 * Copyright (C) 2004-2008 Aimluck,Inc.
 * http://aipostyle.com/
 * 
 * This program 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.
 * 
 * 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.aimluck.eip.modules.screens;

import java.util.List;

import org.apache.cayenne.access.DataContext;
import org.apache.cayenne.query.SelectQuery;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.turbine.util.RunData;

import com.aimluck.commons.field.ALDateTimeField;
import com.aimluck.eip.cayenne.om.portlet.EipTSchedule;
import com.aimluck.eip.common.ALEipUser;
import com.aimluck.eip.orm.DatabaseOrmService;
import com.aimluck.eip.util.ALEipUtils;

/**
 * 
 * 
 */
public class FileIOScheduleCsvFileScreen extends ALCSVScreen {
  /** logger */
  private static final JetspeedLogger logger = JetspeedLogFactoryService
      .getLogger(FileIOScheduleCsvFileScreen.class.getName());

  /**
   * @see org.apache.turbine.modules.screens.RawScreen#getContentType(org.apache.turbine.util.RunData)
   */
  protected String getContentType(RunData rundata) {
    return "application/octet-stream";
  }

  /**
   * @see org.apache.turbine.modules.screens.RawScreen#doOutput(org.apache.turbine.util.RunData)
   */
  protected String getCSVString(RunData rundata) throws Exception {
    String LINE_SEPARATOR = System.getProperty("line.separator");
    try {
      StringBuffer sb = new StringBuffer();
      sb.append("開始日,開始時刻,終了日,終了時刻,場所,予定,内容,名前");
      sb.append(LINE_SEPARATOR);
      sb
          .append("\"2007/07/09\",\"16:30\",\"2007/07/09\",\"17:00\",会議室,営業会議,\"営業戦略と一週間の予定を確認\",\"山田 太郎\"");
      sb.append(LINE_SEPARATOR);
      sb
          .append("\"2007/07/06\",\"14:20\",\"2007/07/06\",\"15:00\",会議室,総務会議,\"一週間の反省と来週の予定を確認\",\"鈴木 太郎\"");
      sb.append(LINE_SEPARATOR);
      sb
          .append("\"2007/06/29\",\"08:30\",\"2007/06/29\",\"09:30\",会議室,部長会議,\"一ヶ月間の反省と今後の予定を確認\",\"鈴木 花子\"");
      sb.append(LINE_SEPARATOR);

      return sb.toString();
    } catch (Exception e) {
      logger.error("[ERROR]" + e);
      return null;
    }
  }

  /**
   * @see org.apache.turbine.modules.screens.RawScreen#doOutput(org.apache.turbine.util.RunData)
   */
  protected String getCSVStringDB(RunData rundata) throws Exception {
    String LINE_SEPARATOR = System.getProperty("line.separator");
    try {
      StringBuffer sb = new StringBuffer();
      sb.append("開始日,開始時刻,終了日,終了時刻,場所,予定,内容,名前");
      sb.append(LINE_SEPARATOR);
      DataContext dataContext = DatabaseOrmService.getInstance()
          .getDataContext();
      SelectQuery query = new SelectQuery(EipTSchedule.class);
      List list = dataContext.performQuery(query);
      EipTSchedule rec;
      ALDateTimeField time = new ALDateTimeField();
      for (int i = 0; i < list.size(); i++) {
        rec = (EipTSchedule) list.get(i);
        if (!rec.getRepeatPattern().equals("N"))
          continue;
        time.setValue(rec.getStartDate());
        sb.append(
            "\"" + time.getYear() + "/" + time.getMonth() + "/" + time.getDay()
                + "\"").append(",");
        sb.append("\"" + time.getHour() + ":" + time.getMinute() + "\"")
            .append(",");
        time.setValue(rec.getEndDate());
        sb.append(
            "\"" + time.getYear() + "/" + time.getMonth() + "/" + time.getDay()
                + "\"").append(",");
        sb.append("\"" + time.getHour() + ":" + time.getMinute() + "\"")
            .append(",");
        sb.append("\"" + makeOutputItem(rec.getPlace()) + "\"").append(",");
        sb.append("\"" + makeOutputItem(rec.getName()) + "\"").append(",");
        sb.append("\"" + makeOutputItem(rec.getNote()) + "\"").append(",");
        try {
          ALEipUser user = ALEipUtils.getALEipUser(rec.getCreateUserId());
          sb.append("\"" + user.getAliasName() + "\"");
        } catch (Exception e) {
          sb.append(LINE_SEPARATOR);
          continue;
        }
        sb.append(LINE_SEPARATOR);
      }
      return sb.toString();
    } catch (Exception e) {
      logger.error("[ERROR]" + e);
      return null;
    }
  }

  protected String getFileName() {
    return "aipo_schedules.csv";
  }
}
