<?php

require_once($_SERVER['DOCUMENT_ROOT'].'/php/inc_fonctions.php');
require_once($_SERVER['DOCUMENT_ROOT'].'/paypal_advanced/PaypalWebhook.class.php');

// affaire trouver une solution pour centraliser les infos
$strDatabaseHost = 'localhost';
$strDatabaseUser = 'ms1incription_bd';
$strDatabasePass = '3+~=,y=eV)M;';
$strDatabaseMain = 'ms1incription_prod';
$strDatabaseProd = 'ms1incription_prod';
$strDatabasePreProd = 'ms1incription_preprod';
$arrConDatabaseMain = array(
    'host' => $strDatabaseHost,
    'user' => $strDatabaseUser,
    'pass' => $strDatabasePass,
    'db' => $strDatabaseMain
);
$objDatabase = new clsMysql($arrConDatabaseMain);


$__raw = file_get_contents('php://input');
$__hdr = function_exists('getallheaders') ? getallheaders() : [];
file_put_contents(__DIR__ . '/paypal_incoming.json', ($__raw ?: "{}") . "\n", FILE_APPEND);
file_put_contents(__DIR__ . '/paypal_incoming_headers.log', print_r($__hdr, true) . "\n", FILE_APPEND);
$data = json_decode($__raw, true);
file_put_contents(__DIR__ . '/paypal_decoded.log', print_r($data, true) . "\n", FILE_APPEND);

$eventType = $data['event_type'] ?? '';
$resource  = $data['resource']    ?? [];
$summary   = $data['summary']     ?? '';
$status    = $resource['status']  ?? ($resource['state'] ?? null);

// Déduire un “resource type” à partir du event_type (ex: PAYMENT.CAPTURE.COMPLETED -> capture)
$resourceType = null;
if (is_string($eventType) && strpos($eventType, '.') !== false) {
    $partsET = explode('.', strtolower($eventType)); // ex: ['payment','capture','completed']
    // On prend le 2e segment si disponible comme type “métier”
    $resourceType = $partsET[1] ?? $partsET[0];
}

// IDs génériques potentiels
$resourceId      = $resource['id'] ?? null;
$orderId         = null;
$captureId       = null;
$authorizationId = null;
$invoiceId       = $resource['invoice_id'] ?? ($resource['supplementary_data']['related_ids']['invoice_id'] ?? null);
$customId        = $resource['custom_id'] ?? null;

// Montant/devise si présents
$amountValue    = $resource['amount']['value']         ?? ($resource['seller_receivable_breakdown']['gross_amount']['value'] ?? null);
$amountCurrency = $resource['amount']['currency_code'] ?? ($resource['seller_receivable_breakdown']['gross_amount']['currency_code'] ?? null);
$createTime     = $resource['create_time'] ?? null;
$updateTime     = $resource['update_time'] ?? null;

// Extraire IDs à partir des liens, quand dispo
if (!empty($resource['links']) && is_array($resource['links'])) {
    foreach ($resource['links'] as $lnk) {
        $rel = $lnk['rel'] ?? '';
        $href = $lnk['href'] ?? '';
        // Cherche des patterns connus
        if (!$orderId && strpos($href, '/orders/') !== false) {
            $orderId = basename(parse_url($href, PHP_URL_PATH)); // dernier segment
        }
        if (!$captureId && strpos($href, '/captures/') !== false) {
            $captureId = basename(parse_url($href, PHP_URL_PATH));
        }
        if (!$authorizationId && strpos($href, '/authorizations/') !== false) {
            $authorizationId = basename(parse_url($href, PHP_URL_PATH));
        }
    }
}

// Certains events embed l'order/capture directement
if (!$orderId) {
    $orderId = $resource['supplementary_data']['related_ids']['order_id'] ?? ($resource['order_id'] ?? null);
}
if (!$captureId) {
    $captureId = $resource['supplementary_data']['related_ids']['capture_id'] ?? ($resource['capture_id'] ?? null);
}
if (!$authorizationId) {
    $authorizationId = $resource['supplementary_data']['related_ids']['authorization_id'] ?? ($resource['authorization_id'] ?? null);
}
$refundId = $resourceId; // pour cohérence avec ta suite (si c'est un refund, id = refund_id)

// Log générique, une seule ligne compacte (lisible)
$line = sprintf(
    "[%s] type=%s resType=%s resId=%s status=%s amt=%s %s order=%s capture=%s auth=%s invoice=%s custom=%s summary=%s",
    date('c'),
    $eventType ?: '-',
    $resourceType ?: '-',
    $resourceId ?: '-',
    $status ?: '-',
    $amountValue ?: '-',
    $amountCurrency ?: '',
    $orderId ?: '-',
    $captureId ?: '-',
    $authorizationId ?: '-',
    $invoiceId ?: '-',
    $customId ?: '-',
    $summary ? preg_replace('/\s+/', ' ', $summary) : '-'
);

file_put_contents(__DIR__ . '/paypal_event_detected.log', $line . "\n", FILE_APPEND);


$refundId  = $data['resource']['id'] ?? null;
$status    = $data['resource']['status'] ?? null;
$eventType = $data['event_type'] ?? null;

/* $captureId est déjà construit plus haut dans ton script */
$Q = function($v){ return $v === null ? "NULL" : "'" . addslashes($v) . "'"; };

if ($refundId && $status) {
    $sql = "
INSERT INTO inscriptions_panier_remboursement (
    refund_id,
    status,
    status_interne,
    create_time,
    update_time
) VALUES (
    {$Q($refundId)},
    {$Q($status)},
    'WEBHOOK',
    NOW(),
    NOW()
)
ON DUPLICATE KEY UPDATE
    status         = VALUES(status),
    status_interne = 'WEBHOOK',
    update_time    = NOW()
";
    $ok = $objDatabase->fxQuery($sql);


    file_put_contents(__DIR__.'/paypal_db_update.log',
        "[".date('c')."] UPSERT refund_id={$refundId} cap={$captureId} ok=".$ok."\n",
        FILE_APPEND
    );
} else {
    file_put_contents(__DIR__.'/paypal_db_update.log',
        "[".date('c')."] SKIP UPSERT: refundId/status manquants (refundId="
        .var_export($refundId,true).", status=".var_export($status,true).")\n",
        FILE_APPEND
    );
}

exit;