<?php

declare(strict_types=1);

namespace App\Controllers;

class Pages extends BaseController
{
    public function view(string $page)
    {
        if (! is_file(APPPATH . 'Views/pages/' . $page . '.php')) {
            throw \CodeIgniter\Exceptions\PageNotFoundException::forPageNotFound();
        }

        return view('pages/' . $page, ['page' => $page]);
    }

    public function contact()
    {
        $sent = false;
        $error = null;

        if ($this->request->getPost('submit')) {
            $name = trim((string) $this->request->getPost('name'));
            $email = trim((string) $this->request->getPost('email'));
            $message = trim((string) $this->request->getPost('message'));
            $honey = trim((string) $this->request->getPost('website'));

            if ($honey !== '') {
                $sent = true; // honeypot: silently accept
            } elseif (! $name || ! filter_var($email, FILTER_VALIDATE_EMAIL) || mb_strlen($message) < 10) {
                $error = 'Vui lòng điền đầy đủ và đúng định dạng các trường.';
            } else {
                // store in mongo (no mail server in local dev)
                \App\Libraries\Mongo::col('contact_messages')->insertOne([
                    'name'    => $name,
                    'email'   => $email,
                    'message' => $message,
                    'ip'      => $this->request->getIPAddress(),
                    'at'      => new \MongoDB\BSON\UTCDateTime(),
                    'handled' => false,
                ]);
                $sent = true;
            }
        }

        return view('pages/contact', ['sent' => $sent, 'error' => $error]);
    }
}