import org.opensearch.transport.client.Client;

/**
 * The ArraySettings class provides methods to manage settings stored in an array format within an OpenSearch index.
 * It allows adding, retrieving, and deleting settings based on keys and values.
 *
 * <p>Constructor:
 * <ul>
 * <li>{@link #ArraySettings(SuggestSettings, Client, String, String)}: Initializes the ArraySettings with the provided settings, client, index name, and settings ID.</li>

        source.put(FieldNames.TIMESTAMP, DateTimeFormatter.ISO_INSTANT.format(ZonedDateTime.now()));

        arraySettings.addToArrayIndex(arraySettings.arraySettingsIndexName, arraySettings.settingsId,
                arraySettings.createId(ELEVATE_WORD_SETTINGD_KEY, elevateWord.getElevateWord()), source);
    }

    /**
     * Delete an elevate word.

            logger.debug("Delete badword. {} badword: {}", arraySettings.arraySettingsIndexName, badWord);
        }
        arraySettings.delete(BAD_WORD_SETTINGD_KEY, badWord);
    }

    /**
     * Delete all bad words.
     */
    public void deleteAll() {
        if (logger.isDebugEnabled()) {
            logger.debug("Add all badword. {}", arraySettings.arraySettingsIndexName);
        }

            throw new SuggestSettingsException("Failed to update suggestSettings.", e);
        }
    }

    /**
     * Returns an ArraySettings instance.
     * @return An ArraySettings instance.
     */
    public ArraySettings array() {
        return new ArraySettings(this, client, settingsIndexName, settingsId);
    }

    /**
     * Returns an AnalyzerSettings instance.

### Suggester Settings

```java
import org.codelibs.fess.suggest.settings.SuggestSettingsBuilder;

SuggestSettings settings = SuggestSettingsBuilder.builder()
    .arraySettings(arraySettings -> {
        arraySettings.setDefaultBadWords(new String[]{"spam", "inappropriate"});
    })
    .analyzerSettings(analyzerSettings -> {
        analyzerSettings.setReadingAnalyzer("kuromoji_reading");

        settings = Suggester.builder().build(runner.client(), id).settings();
    }

    @Test
    public void test_elevateWordIndexName() {
        assertEquals("fess_suggest_elevate", settings.elevateWord().arraySettings.arraySettingsIndexName);
    }

    @Test
    public void test_setAndGet() {
        ElevateWord elevateWord1 =

        settings = Suggester.builder().build(runner.client(), id).settings();
    }

    @Test
    public void test_badWordIndexName() {
        assertEquals("fess_suggest_badword", settings.badword().arraySettings.arraySettingsIndexName);
    }

    @Test
    public void test_validation() {
        try {
            settings.badword().add("aaaa");
            assertTrue(true);