/*
 * Copyright (C) 2000 - 2026 Silverpeas
 *
 * 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.
 *
 * As a special exception to the terms and conditions of version 3.0 of
 * the GPL, you may redistribute this Program in connection with Free/Libre
 * Open Source Software ("FLOSS") applications as described in Silverpeas's
 * FLOSS exception. You should have received a copy of the text describing
 * the FLOSS exception, and it is also available here:
 * "https://www.silverpeas.org/legal/floss_exception.html"
 *
 * 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 org.silverpeas.components.yellowpages.dao;

import org.silverpeas.core.annotation.Repository;
import org.silverpeas.core.exception.UtilException;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collection;

@Repository
public class GroupDAO {

  public Collection<String> getGroupIds(Connection con, String fatherId, String instanceId)
      throws SQLException {
    ArrayList<String> groupIds = new ArrayList<>();
    String query =
        "select groupId from SC_Contact_GroupFather where fatherId = ? and instanceId = ? ";
    String groupId;
    try (PreparedStatement prepStmt = con.prepareStatement(query)) {
      prepStmt.setInt(1, Integer.parseInt(fatherId));
      prepStmt.setString(2, instanceId);
      try (ResultSet rs = prepStmt.executeQuery()) {
        while (rs.next()) {
          groupId = rs.getString(1);
          groupIds.add(groupId);
        }
      }
    }
    return groupIds;
  }

  public void addGroup(Connection con, String groupId, String fatherId, String instanceId)
      throws SQLException, UtilException {
    String query = "insert into SC_Contact_GroupFather values (?,?,?)";
    try (PreparedStatement prepStmt = con.prepareStatement(query)) {
      prepStmt.setInt(1, Integer.parseInt(groupId));
      prepStmt.setInt(2, Integer.parseInt(fatherId));
      prepStmt.setString(3, instanceId);
      prepStmt.executeUpdate();
    }
  }

  public void removeGroup(Connection con, String groupId) throws SQLException {
    String query = "delete from SC_Contact_GroupFather where groupId = ? ";
    try (PreparedStatement prepStmt = con.prepareStatement(query)) {
      prepStmt.setInt(1, Integer.parseInt(groupId));
      prepStmt.executeUpdate();
    }
  }

  public static void removeGroup(Connection con, String groupId, String fatherId, String instanceId)
      throws SQLException {
    String query =
        "delete from SC_Contact_GroupFather where groupId = ? and fatherId = ? and instanceId = ? ";
    try (PreparedStatement prepStmt = con.prepareStatement(query)) {
      prepStmt.setInt(1, Integer.parseInt(groupId));
      prepStmt.setInt(2, Integer.parseInt(fatherId));
      prepStmt.setString(3, instanceId);
      prepStmt.executeUpdate();
    }
  }
}
