<?php

declare(strict_types=1);

use Yiisoft\Translator\MessageReaderInterface;
use Yiisoft\Translator\Message\Db\MessageSource;

return [
    MessageReaderInterface::class => [
        'class' => MessageSource::class,
    ],
];

/** @var \Yiisoft\Db\Connection\ConnectionInterface $db */
$messageSource = new \Yiisoft\Translator\Message\Db\MessageSource($db);

/** @var \Yiisoft\Db\Connection\ConnectionInterface $db */
/** @var \Yiisoft\Cache\CacheInterface $cache */
$cacheDuration = 7200; // The TTL of this value. If set to null, default value is used - 3600
$messageSource = new \Yiisoft\Translator\Message\Db\MessageSource($db, $cache, $cacheDuration);

/** 
 * @var \Yiisoft\Translator\Message\Db\MessageSource $messageSource
 * @var ?string $translatedString
 */
$id = 'messageIdentificator';
$category = 'messageCategory';
$language = 'de-DE';

$translatedString = $messageSource->getMessage($id, $category, $language);

/** 
 * @var \Yiisoft\Translator\Message\Db\MessageSource $messageSource
 */
$category = 'messageCategory';
$language = 'de-DE';
$data = [
    'test.id1' => [
        'message' => 'Nachricht 1', // translated string
        'comment' => 'Comment for message 1', // is optional parameter for save extra metadata
    ],
    'test.id2' => [
        'message' => 'Nachricht 2',
    ],
    'test.id3' => [
        'message' => 'Nachricht 3',
    ],
];

$messageSource->write($category, $language, $data);