<?php
// config/database.php

$serverName = '192.168.20.20';
$connectionOptions = [
    'Database' => 'Gastro',
    'Uid' => 'sa',
    'PWD' => 'karczma!@#26',
    'CharacterSet' => 'UTF-8',
];

$conn = sqlsrv_connect($serverName, $connectionOptions);

if (!$conn) {
    die(json_encode([
        'status' => 'error',
        'message' => 'Błąd połączenia z bazą danych.',
        'errors' => sqlsrv_errors()
    ], JSON_UNESCAPED_UNICODE));
}

// Analytics MySQL (event tracking)
$DB_HOST = '192.168.20.24';
$DB_NAME = 'karczma_stoliki';
$DB_USER = 'karczma_stoliki';
$DB_PASS = 'Reuse-Splicing-Backfire-Bouncing-Operable4';
$DB_CHARSET = 'utf8mb4';

function getAnalyticsPdo()
{
    global $DB_HOST, $DB_NAME, $DB_USER, $DB_PASS, $DB_CHARSET;
    static $pdo = null;

    if ($pdo instanceof PDO) {
        return $pdo;
    }

    $dsn = "mysql:host={$DB_HOST};dbname={$DB_NAME};charset={$DB_CHARSET}";
    $options = [
        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
        PDO::ATTR_EMULATE_PREPARES => false,
    ];

    $pdo = new PDO($dsn, $DB_USER, $DB_PASS, $options);
    return $pdo;
}