<?php

declare(strict_types=1);

use Drupal\Core\Render\BubbleableMetadata;
use Drupal\opd_daily_emails\Collection\DailyEmailCollection;
use Drupal\opd_daily_emails\Repository\DailyEmailNodeRepository;

/**
 * Implements hook_token_info().
 */
function opd_daily_emails_token_info(): array {
  $tokens = [];

  $type = [
    'description' => t('Tokens related to daily emails.'),
    'name' => t('Daily emails'),
  ];

  $tokens['email-count'] = [
    'description' => t('The number of sent daily emails.'),
    'name' => t('Daily email count'),
  ];

  return [
    'tokens' => [
      'opd-daily-emails' => $tokens,
    ],
    'types' => [
      'opd-daily-emails' => $type,
    ],
  ];
}

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

  if ($type === 'opd-daily-emails') {
    foreach ($tokens as $name => $original) {
      switch ($name) {
        case 'email-count':
          $dailyEmailRepository = \Drupal::service(DailyEmailNodeRepository::class);

          $dailyEmails = $dailyEmailRepository->getAll();

          $replacements[$original] = $dailyEmails->count();
          break;
      }
    }
  }

  return $replacements;
}