<?php
// food/courier/history.php — سجل طلبات التوصيل المنتهية لهذا السائق
require_once __DIR__ . '/../connect_courier.php';

$limit  = (int)(filterRequest('limit', 'int') ?: 20);
$offset = (int)(filterRequest('offset', 'int') ?: 0);
$limit  = max(1, min($limit, 50));
$offset = max(0, $offset);

// العنوان النصّي للزبون لا يُعاد في السجل — انتهت الحاجة التشغيلية إليه بالتسليم،
// ونفس قاعدة الحجب المطبَّقة في active.php.
$st = $food_con->prepare(
    "SELECT o.id, o.status, o.merchant_id, m.name_ar AS merchant_name_ar, m.address AS merchant_address,
            o.delivery_fee, o.grand_total, o.payment_method, o.rating,
            o.courier_assigned_at, o.picked_up_at, o.delivered_at, o.created_at,
            (SELECT COALESCE(SUM(quantity),0) FROM food_order_items WHERE order_id=o.id) AS items_count,
            TIMESTAMPDIFF(MINUTE, o.courier_assigned_at, o.delivered_at) AS duration_minutes
     FROM food_orders o
     JOIN food_merchants m ON m.id = o.merchant_id
     WHERE o.courier_id = ? AND o.status = 'delivered'
     ORDER BY o.delivered_at DESC
     LIMIT $limit OFFSET $offset"
);
$st->execute([$food_courier_id]);

$orders = array_map(static function (array $o): array {
    $o['items_count']      = (int)$o['items_count'];
    $o['delivery_fee']     = (int)$o['delivery_fee'];
    $o['grand_total']      = (int)$o['grand_total'];
    $o['duration_minutes'] = $o['duration_minutes'] === null ? null : (int)$o['duration_minutes'];
    return $o;
}, $st->fetchAll());

jsonSuccess(['orders' => $orders, 'limit' => $limit, 'offset' => $offset]);