<?php
include('include/headscript.php');
header('Content-Type: application/json; charset=utf-8');

$id = isset($_POST['id']) ? (int)$_POST['id'] : 0;

if ($id <= 0) {
    echo json_encode(['success' => false, 'message' => 'ID non valido']);
    exit;
}

try {
    $db  = DBHandlerSelect::getInstance();
    $pdo = $db->getConnection();

    $stmt = $pdo->prepare("SELECT idmescola, filename FROM mescole_files WHERE id = ?");
    $stmt->execute([$id]);
    $row = $stmt->fetch(PDO::FETCH_ASSOC);

    if (!$row) {
        echo json_encode(['success' => false, 'message' => 'File non trovato']);
        exit;
    }

    $del = $pdo->prepare("DELETE FROM mescole_files WHERE id = ?");
    $del->execute([$id]);

    $path = __DIR__ . '/uploads/mescole/' . $row['idmescola'] . '/' . $row['filename'];
    if (is_file($path)) {
        @unlink($path);
    }

    echo json_encode(['success' => true]);
} catch (Throwable $e) {
    echo json_encode(['success' => false, 'message' => 'Errore database: ' . $e->getMessage()]);
}