<?php

namespace Controllers;

use Libs\ResponseLib;
use Models\UserModel;
use Psr\Http\Message\ServerRequestInterface;

class RegisterController
{
    public function __invoke(ServerRequestInterface $request)
    {
        $body = json_decode((string) $request->getBody(), true);
        $username = $body['username'];
        $password = $body['password'];
        $email = $body['email'];
        $company_id = (int) $body['company_id'];
        $role_id = (int) $body['role_id'];


        if (empty($username) || empty($password) || empty($email)) {
            return ResponseLib::sendFail("Missing username, password or email", [], "E_VALIDATE")->withStatus(400);
        }

        // Validação básica (ex: comprimento mínimo)
        if (strlen($password) < 8) {
            return ResponseLib::sendFail("Password must be at least 8 characters", [], "E_VALIDATE")->withStatus(400);
        }

        $userModel = new UserModel();
        $userData = $userModel->createUser($username, $email, $password, $company_id, $role_id);

        if (!$userData) {
            return ResponseLib::sendFail("Username already exists or creation failed", [], "E_VALIDATE")->withStatus(400);
        }

        return ResponseLib::sendOk($userData, "S_CREATED");
    }
}