smsplatform-1.0.x-dev/src/Plugin/views/field/SmsMessageDirection.php

<?php

declare(strict_types=1);

namespace Drupal\smsplatform\Plugin\views\field;

use Drupal\smsplatform\Direction;
use Drupal\views\Plugin\views\field\FieldPluginBase;
use Drupal\views\ResultRow;

/**
 * Field handler to show SMS message direction.
 *
 * @ViewsField(\Drupal\smsplatform\Plugin\views\field\SmsMessageDirection::PLUGIN_ID)
 */
class SmsMessageDirection extends FieldPluginBase {

  public const PLUGIN_ID = 'sms_message_direction';

  /**
   * {@inheritdoc}
   */
  public function render(ResultRow $values) {
    $value = $this->getValue($values);
    // Match is strict so cast.
    $value = isset($value) ? (int) $value : NULL;
    return match ($value) {
      Direction::INCOMING => $this->t('Incoming'),
      Direction::OUTGOING => $this->t('Outgoing'),
      default => $this->t('Unknown direction'),
    };
  }

}