<?php
session_start();
include '../config.php';

// Disable error reporting untuk output
error_reporting(0);
ini_set('display_errors', 0);

header('Content-Type: application/json');

if (!isset($_SESSION['id_pembeli'])) {
    echo json_encode(['success' => false, 'message' => 'Akses ditolak']);
    exit;
}

// Get JSON data
$data = json_decode(file_get_contents('php://input'), true);
$alamat = isset($data['alamat']) ? trim($data['alamat']) : '';

if (empty($alamat)) {
    echo json_encode(['success' => false, 'message' => 'Alamat tidak boleh kosong']);
    exit;
}

$id_pembeli = intval($_SESSION['id_pembeli']);

// Update address in database
$query = mysqli_prepare($conn, "UPDATE pembeli SET alamat = ? WHERE id_pembeli = ?");
mysqli_stmt_bind_param($query, "si", $alamat, $id_pembeli);

if (mysqli_stmt_execute($query)) {
    // Get updated pembeli data
    $query_pembeli = mysqli_query($conn, "SELECT * FROM pembeli WHERE id_pembeli = '$id_pembeli'");
    $pembeli = mysqli_fetch_assoc($query_pembeli);
    
    echo json_encode([
        'success' => true,
        'message' => 'Alamat berhasil diperbarui',
        'data' => [
            'alamat' => $pembeli['alamat']
        ]
    ]);
} else {
    echo json_encode([
        'success' => false, 
        'message' => 'Gagal memperbarui alamat: ' . mysqli_error($conn)
    ]);
}

mysqli_stmt_close($query);
mysqli_close($conn);
?>