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/*
 * This file is part of onkostar-plugin-dnpm
 *
 * Copyright (C) 2023-2026 the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package dev.dnpm.oshelper.services;

import dev.dnpm.oshelper.database.SettingsRepository;
import java.util.Optional;

/** Implementiert den Dienst zur Ermittlung von Systemeinstellungen */
public class SettingsService {

  private final SettingsRepository settingsRepository;

  public SettingsService(final SettingsRepository settingsRepository) {
    this.settingsRepository = settingsRepository;
  }

  /**
   * Übergibt ein <code>Optional</code> für die Einstellung mit angegebenen Namen
   *
   * @param name Name der Einstellung
   * @return Optional mit Wert der Einstellung oder ein leeres Optional, wenn Einstellung nicht
   *     gefunden
   */
  public Optional<String> getSetting(String name) {
    var sid = settingsRepository.findByName(name);
    if (null == sid) {
      return Optional.empty();
    }
    return Optional.of(sid.getValue());
  }

  /**
   * Übergibt die SID als <code>Optional</code>
   *
   * @return Optional mit Wert der SID
   */
  public Optional<String> getSID() {
    return getSetting("SID");
  }

  /**
   * Übergibt die Einstellung für <code>mehrere_mtb_in_mtbepisode</code>
   *
   * @return Übergibt <code>true</code>, wenn <code>mehrere_mtb_in_mtbepisode</code> auf "Ja"
   *     gesetzt ist.
   */
  @Deprecated(since = "2.1.0", forRemoval = true)
  public boolean multipleMtbsInMtbEpisode() {
    var setting = getSetting("mehrere_mtb_in_mtbepisode");
    return setting.isPresent() && setting.get().equals("true");
  }
}