<?php

/**
 * @file
 * Custom code for talks pages.
 */

declare(strict_types=1);

use Drupal\Core\Render\BubbleableMetadata;
use Drupal\opdavies_talks\Service\TalkCounterInterface;

/**
 * Implements hook_views_data_alter().
 */
function opdavies_talks_views_data_alter(array &$data): void {
  $data['node__field_event_date']['event_sort'] = [
    'title' => t('Custom event sort'),
    'group' => t('Content'),
    'help' => t('Sort events by past/future, then distance from now.'),
    'sort' => [
      'field' => 'field_event_date_value',
      'id' => 'event_sort',
    ],
  ];
}

/**
 * Implements hook_token_info().
 */
function opdavies_talks_token_info(): array {
  $types['opdavies_talks'] = [
    'name' => t('Oliver Davies Talks'),
    'description' => t('Custom tokens for the Oliver Davies Talks module.'),
  ];

  return [
    'types' => $types,
    'tokens' => [],
  ];
}

/**
 * Implements hook_tokens().
 */
function opdavies_talks_tokens(string $type, array $tokens, array $data, array $options, BubbleableMetadata $bubbleableMetadata): array {
  $replacements = [];

  if ($type == 'opdavies_talks') {
    /** @var TalkCounterInterface $talkCounter */
    $talkCounter = Drupal::service(TalkCounterInterface::class);

    foreach ($tokens as $name => $original) {
      switch ($name) {
        case 'talk_count':
          $replacements[$original] = $talkCounter->getCount();
          break;
      }
    }
  }

  return $replacements;
}