<?php
function saveToMasterData($order, $orderId, $apiKey, $apiToken, $accountName, $currentState)
{
    $email = $order['clientProfileData']['email'] ?? '';
    $documento = $order['clientProfileData']['document'] ?? '';
    $deliveryDate = $order['shippingData']["logisticsInfo"][0]["shippingEstimateDate"];
    $deliveryTime = $order['shippingData']["logisticsInfo"][0]["shippingEstimate"];

    $payload = [
        "orderId" => $orderId,
        "email" => $email,
        "documento" => $documento,
        "status" => $currentState,
        "estimated_delivery_date" => formatVtexDateBr($deliveryDate),
        "estimated_delivery_time" => humanizeShippingEstimate($deliveryTime),
    ];

    $searchUrl = "https://$accountName.vtexcommercestable.com.br/api/dataentities/OK/search?_where=orderId=$orderId&_fields=id";
    $headers = [
        "Accept: application/json",
        "Content-Type: application/json",
        "X-VTEX-API-AppKey: $apiKey",
        "X-VTEX-API-AppToken: $apiToken"
    ];

    $ch = curl_init($searchUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    $searchResponse = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    logDebug("Search Response: $searchResponse");

    sleep(10);

    $existing = json_decode($searchResponse, true);
    if (is_array($existing) && count($existing) > 0 && isset($existing[0]['id'])) {
        $docId = $existing[0]['id'];
        $updateUrl = "https://$accountName.vtexcommercestable.com.br/api/dataentities/OK/documents/$docId";
        $method = 'PUT';
    } else {
        $updateUrl = "https://$accountName.vtexcommercestable.com.br/api/dataentities/OK/documents";
        $method = 'POST';
    }

    $ch = curl_init($updateUrl);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
    $saveResponse = curl_exec($ch);
    curl_close($ch);

    logDebug("Master Data Payload: " . json_encode($payload));
    logDebug("Save Response ($method): " . $saveResponse);
}