<?php

use Dotenv\Dotenv;

require __DIR__ . '/../../composer/vendor/autoload.php';

$envFile = realpath(__DIR__ . '/../../config/.env.redis');

if ($envFile === false) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => "Environment file not found"
    ]);
    exit;
}

try {
    $envDir = dirname($envFile);
    
    $dotenv = Dotenv::createImmutable($envDir, '.env.redis');
    
    $dotenv->load();
} catch (Throwable $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => "Dotenv error"
    ]);
}

function connectToRedis(): bool
{
    global $redis;
    if ($redis instanceof Redis) {
        return true;
    }

    $redis = new Redis();

    if (!$redis->connect($_ENV['REDDIS_HOST'], $_ENV['REDDIS_PORT'])) {
        return false;
    }

    if (!$redis->auth($_ENV['REDDIS_PASSWORD'])) {
        return false;
    }
    return true;
}