<?php

/*
 * This file is part of the Maestro CDF.
 * Copyright (C) Compos Juliot
 */

namespace App\IU\Controller\PageOptions;

use App\Application\Adapter\Query\Page\PageOptionsQueryInterface;
use App\Application\Adapter\RespondInterface;
use App\Application\Exception\SubException\ForbiddenMaestroException;
use App\Application\Exception\SubException\UnprocessableEntityMaestroException;
use App\Application\View\Common\CommonResponseView;
use App\Application\View\Common\CommonTextView;
use App\Application\View\Page\PreviewView;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;

/**
 * @Route("/page/option/{id}/preview",
 *     name="page_option_preview",
 *     methods="POST",
 * )
 */
final class PreviewAction
{
    public function __invoke(
        Request $request,
        RespondInterface $respond,
        PageOptionsQueryInterface $query,
        string $id
    ) {
        $token = $request->headers->get('x-auth-token');

        if ($token) {
            // TODO : Add a key checker, expected "generationType" & "fileType"

            $data = json_decode($request->getContent(), true);
            $msg = "Something went wrong with request, please verify parameters";
            $views = [];

            if ("null" !== $id) {
                $viewId = new CommonTextView(
                    $id
                );

                $pageOption = $query->getEntity($viewId);

                if ($pageOption) {
                    $views[] = new PreviewView(
                        $pageOption->getId(),
                        isset($data['generationType']) ? $data['generationType'] : "0",
                        isset($data['fileType']) ? $data['fileType'] : 'jpg',
                        isset($data['pageDuplicateId']) && $data['pageDuplicateId'] > 0 ? (int) $data['pageDuplicateId'] : null,
                    );
                } else {
                    throw new UnprocessableEntityMaestroException("No page found for id : $viewId->text");
                }
            } else if (isset($data["data"])) {
                foreach ($data["data"] as $d) {
                    if (array_key_exists("pageOptionId", $d) && array_key_exists("generationType", $d) & array_key_exists("fileType", $d) && array_key_exists("pageDuplicateId", $d)) {
                        $views[] = new PreviewView(
                            $d["pageOptionId"],
                            $d['generationType'],
                            $d['fileType'],
                            $d['pageDuplicateId'],
                        );
                    } else {
                        throw new ForbiddenMaestroException($msg);
                    }
                }
            } else {
                throw new ForbiddenMaestroException($msg);
            }

            $preview = $query->getPreview($views);

            return $respond->createBodyObject(new CommonResponseView($preview, 'getPreview', 'preview', 'success'))->respond();
        } else {
            throw new ForbiddenMaestroException("No token provided !");
        }
    }
}