<?php

require_once __DIR__ . '/auth_check.php';

mnt_require_permission('maintenance.maintenances.view');

try {
    $pdo = mnt_pdo();

    $id = (int)($_GET['id'] ?? 0);

    if ($id <= 0) {
        mnt_json_fail('ID non valido.');
    }

    $stmt = $pdo->prepare("
        SELECT m.*, e.name AS equipment_name
        FROM maint_maintenances m
        INNER JOIN inv_equipment e ON e.id = m.equipment_id
        WHERE m.id = ?
    ");
    $stmt->execute([$id]);
    $maintenance = $stmt->fetch(PDO::FETCH_ASSOC);

    if (!$maintenance) {
        mnt_json_fail('Manutenzione non trovata.');
    }

    $stmt = $pdo->prepare("
        SELECT id, original_name, size
        FROM maint_maintenance_files
        WHERE maintenance_id = ?
        ORDER BY created_at ASC
    ");
    $stmt->execute([$id]);

    mnt_json_ok([
        'maintenance' => $maintenance,
        'files' => $stmt->fetchAll(PDO::FETCH_ASSOC),
    ]);
} catch (Throwable $e) {
    mnt_json_fail('Errore: ' . $e->getMessage());
}