<?php
$apiKey = getenv('UJEEBU_API_KEY') ?: 'YOUR_API_KEY';

// Define extraction rules
$extractRules = [
    'products' => [
        'selector' => '.product-card',
        'type' => 'obj',
        'multiple' => true,
        'children' => [
            'name' => [
                'selector' => '.product-title',
                'type' => 'text'
            ],
            'price' => [
                'selector' => '.product-price',
                'type' => 'text'
            ],
            'image' => [
                'selector' => 'img.product-image',
                'type' => 'image'
            ],
            'url' => [
                'selector' => 'a.product-link',
                'type' => 'link'
            ]
        ]
    ]
];

// Scrape with rules
$ch = curl_init();
curl_setopt_array($ch, [
    CURLOPT_URL => 'https://api.ujeebu.com/scrape',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => [
        'ApiKey: ' . $apiKey,
        'Content-Type: application/json'
    ],
    CURLOPT_POSTFIELDS => json_encode([
        'url' => 'https://store.example.com/products',
        'js' => true,
        'wait_for' => '.product-card',
        'extract_rules' => $extractRules,
        'response_type' => 'json'
    ])
]);

$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

// Process results
if ($httpCode === 200) {
    $data = json_decode($response, true);
    $products = $data['products'] ?? [];
    
    echo "Extracted " . count($products) . " products:\n";
    foreach ($products as $product) {
        echo "- " . ($product['name'] ?? 'N/A') . ": " . ($product['price'] ?? 'N/A') . "\n";
    }
}
?>