<?php
/**
 * simpan_laporan.php — Simpan Laporan Masyarakat
 * POST: name, text, img (base64, opsional)
 */
require_once 'koneksi.php';

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    echo json_encode(['success'=>false,'message'=>'Hanya POST']); exit;
}

$name = $conn->real_escape_string(strip_tags($_POST['name'] ?? 'Anonim'));
$text = $conn->real_escape_string(strip_tags($_POST['text'] ?? ''));
$img  = $_POST['img'] ?? '';

if (empty($text)) {
    echo json_encode(['success'=>false,'message'=>'Deskripsi kosong']); exit;
}

// Validasi ukuran base64 img (max ~5MB raw → ~6.7MB base64)
if (strlen($img) > 7_000_000) {
    echo json_encode(['success'=>false,'message'=>'Ukuran foto terlalu besar (max 5MB)']); exit;
}

$imgEsc = $conn->real_escape_string($img);

$sql = "INSERT INTO laporan (pelapor, deskripsi, foto_base64) VALUES ('$name', '$text', '$imgEsc')";
if ($conn->query($sql)) {
    echo json_encode(['success'=>true,'id'=>$conn->insert_id]);
} else {
    echo json_encode(['success'=>false,'message'=>$conn->error]);
}
$conn->close();