<?php

/*
 * Copyright 2005 - 2025 Centreon (https://www.centreon.com/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For more information : contact@centreon.com
 *
 */

declare(strict_types=1);

namespace Core\TimePeriod\Application\UseCase\AddTimePeriod;

use Assert\AssertionFailedException;
use Centreon\Domain\Contact\Contact;
use Centreon\Domain\Contact\Interfaces\ContactInterface;
use Centreon\Domain\Log\LoggerTrait;
use Core\Application\Common\UseCase\{ConflictResponse,
    CreatedResponse,
    ErrorResponse,
    InvalidArgumentResponse,
    PresenterInterface};
use Core\Application\Common\UseCase\ForbiddenResponse;
use Core\Common\Domain\TrimmedString;
use Core\TimePeriod\Application\Exception\TimePeriodException;
use Core\TimePeriod\Application\Repository\ReadTimePeriodRepositoryInterface;
use Core\TimePeriod\Application\Repository\WriteTimePeriodRepositoryInterface;
use Core\TimePeriod\Domain\Exception\TimeRangeException;
use Core\TimePeriod\Domain\Model\Day;
use Core\TimePeriod\Domain\Model\ExtraTimePeriod;
use Core\TimePeriod\Domain\Model\Template;
use Core\TimePeriod\Domain\Model\TimePeriod;

final class AddTimePeriod
{
    use LoggerTrait;

    /**
     * @param ReadTimePeriodRepositoryInterface $readTimePeriodRepository
     * @param WriteTimePeriodRepositoryInterface $writeTimePeriodRepository
     * @param ContactInterface $user
     */
    public function __construct(
        readonly private ReadTimePeriodRepositoryInterface $readTimePeriodRepository,
        readonly private WriteTimePeriodRepositoryInterface $writeTimePeriodRepository,
        readonly private ContactInterface $user,
    ) {
    }

    /**
     * @param AddTimePeriodDto $request
     * @param PresenterInterface $presenter
     */
    public function __invoke(AddTimePeriodDto $request, PresenterInterface $presenter): void
    {
        try {
            $this->info('Add a new time period', ['request' => $request]);

            if (! $this->user->hasTopologyRole(Contact::ROLE_CONFIGURATION_TIME_PERIODS_READ_WRITE)) {
                $this->error('User doesn\'t have sufficient rights to edit time periods', [
                    'user_id' => $this->user->getId(),
                ]);
                $presenter->setResponseStatus(
                    new ForbiddenResponse(TimePeriodException::editNotAllowed()->getMessage())
                );

                return;
            }

            if ($this->readTimePeriodRepository->nameAlreadyExists(new TrimmedString($request->name))) {
                $this->error('A time period with this name already exists');
                $presenter->setResponseStatus(
                    new ConflictResponse(TimePeriodException::nameAlreadyExists($request->name))
                );

                return;
            }
            // TODO: add a check to prevent templates loop (see testTemplateLoop() in legacy code)
            $newTimePeriod = NewTimePeriodFactory::create($request);
            $newTimePeriodId = $this->writeTimePeriodRepository->add($newTimePeriod);
            $timePeriod = $this->readTimePeriodRepository->findById($newTimePeriodId);
            if ($timePeriod === null) {
                throw new \Exception('Impossible to retrieve the time period when it has just been created');
            }
            $presenter->present(
                new CreatedResponse($newTimePeriodId, $this->createResponse($timePeriod))
            );
        } catch (AssertionFailedException|TimeRangeException $ex) {
            $presenter->setResponseStatus(new InvalidArgumentResponse($ex));
            $this->error($ex->getMessage(), ['trace' => $ex->getTraceAsString()]);
        } catch (\Throwable $ex) {
            $this->error(
                'Error when adding the time period',
                ['message' => $ex->getMessage(), 'trace' => $ex->getTraceAsString()]
            );
            $presenter->setResponseStatus(
                new ErrorResponse(TimePeriodException::errorWhenAddingTimePeriod())
            );
        }
    }

    /**
     * @param TimePeriod $timePeriod
     *
     * @return AddTimePeriodResponse
     */
    private function createResponse(TimePeriod $timePeriod): AddTimePeriodResponse
    {
        $response = new AddTimePeriodResponse();
        $response->id = $timePeriod->getId();
        $response->name = $timePeriod->getName();
        $response->alias = $timePeriod->getAlias();
        $response->days = array_map(fn (Day $day) => [
            'day' => $day->getDay(),
            'time_range' => (string) $day->getTimeRange(),
        ], $timePeriod->getDays());
        $response->templates = array_map(fn (Template $template) => [
            'id' => $template->getId(),
            'alias' => $template->getAlias(),
        ], $timePeriod->getTemplates());
        $response->exceptions = array_map(fn (ExtraTimePeriod $exception) => [
            'id' => $exception->getId(),
            'day_range' => $exception->getDayRange(),
            'time_range' => (string) $exception->getTimeRange(),
        ], $timePeriod->getExtraTimePeriods());

        return $response;
    }
}
