<?php
// Mobile API config. Values come from the environment (same .env as Laravel).

// Real environment variables win; anything missing is filled from the project .env
// (docker-compose only exports DB_*, while MAIL_* live in the .env file).
(static function (): void {
    // config.php is required by several endpoints; parse .env only once per request.
    if (defined('CASADOC_ENV_LOADED')) {
        return;
    }
    define('CASADOC_ENV_LOADED', true);
    $envFile = __DIR__ . '/../../../.env';
    if (!is_readable($envFile)) {
        return;
    }
    foreach (file($envFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
        $line = trim($line);
        if ($line === '' || $line[0] === '#' || !str_contains($line, '=')) {
            continue;
        }
        [$key, $value] = explode('=', $line, 2);
        $key   = trim($key);
        $value = trim(trim(trim($value), '"'), "'");
        if ($key !== '' && getenv($key) === false) {
            putenv("$key=$value");
        }
    }
})();

return [
    'db_host'        => getenv('DB_HOST') ?: '127.0.0.1',
    'db_port'        => getenv('DB_PORT') ?: '3306',
    'db_name'        => getenv('DB_DATABASE') ?: 'casadocdb',
    'db_user'        => getenv('DB_USERNAME') ?: 'root',
    'db_pass'        => getenv('DB_PASSWORD') ?: '',

    'token_ttl_days' => 30,

    'homedocs_dir'   => __DIR__ . '/../homedocuments',
    'persondocs_dir' => __DIR__ . '/../persondocuments',
    'avatars_dir'    => __DIR__ . '/../../upload/users',

    'app_url'        => rtrim(getenv('APP_URL') ?: '', '/'),
];