<?php
// Fetches wildfire data from WFIGS and returns as JSON
header('Content-Type: application/json');

// The ArcGIS REST API endpoint for current wildfire perimeters
$url = 'https://services3.arcgis.com/T4QMspbfLg3qTGWY/arcgis/rest/services/WFIGS_Interagency_Perimeters_Current/FeatureServer/0/query?where=1=1&outFields=poly_IncidentName,poly_Acres_AutoCalc,attr_InitialResponseDateTime,attr_PercentContained&f=geojson';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, 'worldsphere.ai bot'); // Some APIs require a user agent
curl_setopt($ch, CURLOPT_TIMEOUT, 30);

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

if ($curl_error || $http_code !== 200) {
    http_response_code(500);
    echo json_encode(['error' => 'Could not fetch wildfire data from the source API.']);
    exit;
}

// Directly pass through the GeoJSON response
echo $response;
?>