<?php

namespace Controllers;

use Libs\ResponseLib;
use Models\OrderModel;
use Psr\Http\Message\ServerRequestInterface;
use Respect\Validation\Validator as v;
use Respect\Validation\Exceptions\ValidationException;

class OrderUpdateController
{
    private OrderModel $model;

    public function __construct()
    {
        $this->model = new OrderModel();
    }

    public function __invoke(ServerRequestInterface $request)
    {
        $body = json_decode((string)$request->getBody(), true) ?? [];

        try {
            v::key('company_id', v::intType()->positive())
                ->key('order_id', v::intType()->positive())
                ->key('status_status', v::stringType()->notEmpty()->in(['Aberta', 'Finalizada', 'Cancelada']), true)
                ->key('order_flag', v::stringType()->notEmpty()->in(['Dinheiro', 'PIX', 'Cartão de Crédito', 'Cartão de Débito', 'p', 'a']), false)
                ->assert($body);
        } catch (ValidationException $e) {
            return ResponseLib::sendFail("Validation failed: " . $e->getFullMessage(), [], "E_VALIDATE")->withStatus(400);
        }

        $companyId    = (int) $body['company_id'];
        $orderId      = (int) $body['order_id'];
        $statusStatus = $body['status_status'];
        $orderFlag = array_key_exists('order_flag', $body) ? $body['order_flag'] : null;

        $statusId = $this->model->getStatusIdByName($statusStatus);
        if ($statusId === '') {
            return ResponseLib::sendFail("Invalid status_status Provided: '{$statusStatus}'", [], "E_VALIDATE")->withStatus(400);
        }

        $updated = $this->model->updateOrderStatus($orderId, $companyId, $statusId, $orderFlag);

        return $updated
            ? ResponseLib::sendOk(['updated' => true])
            : ResponseLib::sendFail("Failed to Update Order Status or Order Not Found", [], "E_DATABASE")->withStatus(204);

    }
}