<?php
header('Content-Type: application/json');
ini_set('display_errors', 0);

include 'db.php';

if (!isset($conn) || $conn->connect_error) {
    http_response_code(500);
    echo json_encode(['success' => false, 'error' => 'Database connection failed']);
    exit;
}

$id = isset($_POST['id']) ? intval($_POST['id']) : 0;
$tipe = isset($_POST['tipe']) ? $conn->real_escape_string($_POST['tipe']) : '';

if ($id <= 0) {
    http_response_code(400);
    echo json_encode(['success' => false, 'error' => 'ID tidak valid']);
    exit;
}

$where = "id=$id";
if ($tipe !== '') {
    $where .= " AND tipe='$tipe'";
}

if ($conn->query("DELETE FROM data_unified WHERE $where") === TRUE) {
    echo json_encode(['success' => true]);
} else {
    http_response_code(400);
    echo json_encode(['success' => false, 'error' => $conn->error]);
}
?>