<?php

namespace Controllers;

use Libs\Payload;
use Models\SlaConfigsModel;
use Models\UserModel;
use Psr\Http\Message\ServerRequestInterface;

class SlaConfigsController
{
    private UserModel $userModel;
    private SlaConfigsModel $slaConfigsModel;

    public function __construct()
    {
        $this->userModel = new UserModel();
        $this->slaConfigsModel = new SlaConfigsModel();
    }

    public function __invoke(ServerRequestInterface $request)
    {
        $userId = (int) ($request->getAttribute('user_id') ?? 0);
        if ($userId <= 0) {
            return Payload::fail('Unauthorized: Missing authenticated user', [], 'E_VALIDATE', 401);
        }

        $companyId = $this->userModel->getCompanyIdByUserId($userId);
        if ($companyId === null) {
            return Payload::fail('User not found', [], 'E_NOT_FOUND', 404);
        }

        try {
            return Payload::ok($this->slaConfigsModel->getConfigs($companyId));
        } catch (\Throwable $e) {
            return Payload::fail('Failed to load SLA configs', [], 'E_GENERIC', 500);
        }
    }
}