<?php
// Database configuration
$host = '127.0.0.1';
$username = 'root';
$password = '';
$dbname = 'webzim';

// Create connection
$conn = new mysqli($host, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Query to fetch data
$sql = "SELECT product_id, product, quantity,invoice_number, supplier_name,status,vat,line_cost,branch,remote_state FROM `goods_receipts` WHERE remote_state='no_local' ";
$result = $conn->query($sql);

$data = [];
if ($result->num_rows > 0) {
    while ($row = $result->fetch_assoc()) {
        $data[] = $row;
    }
}

// Update remote_state to 'posted'
if (!empty($data)) {
    $ids = implode(",", array_column($data, 'product_id'));
    $updateSql = "UPDATE goods SET remote_state = 'posted' WHERE product_id IN ($ids)";
    $conn->query($updateSql);
}

// Return JSON response
header('Content-Type: application/json');
echo json_encode($data);

// Close connection
$conn->close();
?>