<?php namespace App\Http\Controllers;
/**
 * Copyright 2019 OpenStack Foundation
 * 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
 * http://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.
 **/
use App\Http\Utils\PagingConstants;
use App\Models\Foundation\Summit\Repositories\ISummitBookableVenueRoomAttributeTypeRepository;
use App\Models\Foundation\Summit\Repositories\ISummitBookableVenueRoomAttributeValueRepository;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Request;
use Illuminate\Support\Facades\Validator;
use models\exceptions\EntityNotFoundException;
use models\exceptions\ValidationException;
use models\oauth2\IResourceServerContext;
use models\summit\ISummitRepository;
use ModelSerializers\SerializerRegistry;
use services\model\ISummitService;
use utils\Filter;
use utils\FilterElement;
use utils\FilterParser;
use utils\OrderParser;
use utils\PagingInfo;
use Exception;
/**
 * Class OAuth2SummitBookableRoomsAttributeTypeApiController
 * @package App\Http\Controllers
 */
final class OAuth2SummitBookableRoomsAttributeTypeApiController extends OAuth2ProtectedController
{
    /**
     * @var ISummitRepository
     */
    private $summit_repository;

    /**
     * @var ISummitBookableVenueRoomAttributeTypeRepository
     */
    private $attribute_type_repository;

    /**
     * @var ISummitBookableVenueRoomAttributeValueRepository
     */
    private $attribute_value_repository;

    /**
     * @var ISummitService
     */
    private $summit_service;

    /**
     * OAuth2SummitBookableRoomsAttributeTypeApiController constructor.
     * @param ISummitBookableVenueRoomAttributeTypeRepository $attribute_type_repository
     * @param ISummitBookableVenueRoomAttributeValueRepository $attribute_value_repository
     * @param ISummitRepository $summit_repository
     * @param ISummitService $summit_service
     * @param IResourceServerContext $resource_server_context
     */
    public function __construct
    (
        ISummitBookableVenueRoomAttributeTypeRepository $attribute_type_repository,
        ISummitBookableVenueRoomAttributeValueRepository $attribute_value_repository,
        ISummitRepository $summit_repository,
        ISummitService $summit_service,
        IResourceServerContext $resource_server_context
    )
    {
        parent::__construct($resource_server_context);
        $this->attribute_type_repository  = $attribute_type_repository;
        $this->attribute_value_repository = $attribute_value_repository;
        $this->summit_repository          = $summit_repository;
        $this->summit_service             = $summit_service;
    }

    /**
     * @param $summit_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function getAllBookableRoomAttributeTypes($summit_id){
        $values = Request::all();
        $rules  = [

            'page'     => 'integer|min:1',
            'per_page' => sprintf('required_with:page|integer|min:%s|max:%s', PagingConstants::MinPageSize, PagingConstants::MaxPageSize),
        ];

        try {

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $validation = Validator::make($values, $rules);

            if ($validation->fails()) {
                $ex = new ValidationException();
                throw $ex->setMessages($validation->messages()->toArray());
            }

            // default values
            $page     = 1;
            $per_page = PagingConstants::DefaultPageSize;

            if (Request::has('page')) {
                $page     = intval(Request::input('page'));
                $per_page = intval(Request::input('per_page'));
            }

            $filter = null;

            if (Request::has('filter')) {
                $filter = FilterParser::parse(Request::input('filter'), [
                    'type'      => ['==', '=@'],
                    'summit_id' => ['=='],
                ]);
            }
            if(is_null($filter)) $filter = new Filter();

            $filter->validate([
                'type'      => 'sometimes|string',
                'summit_id' => 'sometimes|integer',
            ]);

            $order = null;

            if (Request::has('order'))
            {
                $order = OrderParser::parse(Request::input('order'), [
                    'id',
                    'type',
                ]);
            }

            $filter->addFilterCondition(FilterElement::makeEqual("summit_id", $summit->getId()));

            $data = $this->attribute_type_repository->getAllByPage(new PagingInfo($page, $per_page), $filter, $order);

            return $this->ok
            (
                $data->toArray
                (
                    Request::input('expand', ''),
                    [],
                    [],
                    []
                )
            );
        }
        catch (ValidationException $ex1)
        {
            Log::warning($ex1);
            return $this->error412(array( $ex1->getMessage()));
        }
        catch (EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message' => $ex2->getMessage()));
        }
        catch(\HTTP401UnauthorizedException $ex3)
        {
            Log::warning($ex3);
            return $this->error401();
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    /**
     * @param $summit_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function addBookableRoomAttributeType($summit_id){
        try {
            if(!Request::isJson()) return $this->error400();
            $payload = Request::json()->all();

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $rules = [
                'type' => 'required|string',
            ];

            // Creates a Validator instance and validates the data.
            $validation = Validator::make($payload, $rules);

            if ($validation->fails()) {
                $messages = $validation->messages()->toArray();

                return $this->error412
                (
                    $messages
                );
            }

            $attr = $this->summit_service->addBookableRoomAttribute($summit, $payload);
            return $this->created(SerializerRegistry::getInstance()->getSerializer($attr)->serialize(Request::input('expand', '')));
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    /**
     * @param $summit_id
     * @param $type_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function getBookableRoomAttributeType($summit_id, $type_id){
        try {

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $attr = $summit->getBookableAttributeTypeById($type_id);
            if (is_null($attr)) return $this->error404();

            return $this->ok(SerializerRegistry::getInstance()->getSerializer($attr)->serialize(Request::input('expand', '')));
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }
    /**
     * @param $summit_id
     * @param $type_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function updateBookableRoomAttributeType($summit_id, $type_id){
        try {
            if(!Request::isJson()) return $this->error400();
            $payload = Request::json()->all();

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $rules = [
                'type' => 'required|string',
            ];

            // Creates a Validator instance and validates the data.
            $validation = Validator::make($payload, $rules);

            if ($validation->fails()) {
                $messages = $validation->messages()->toArray();

                return $this->error412
                (
                    $messages
                );
            }

            $attr = $this->summit_service->updateBookableRoomAttribute($summit, $type_id, $payload);
            return $this->updated(SerializerRegistry::getInstance()->getSerializer($attr)->serialize());
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    /**
     * @param $summit_id
     * @param $type_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function deleteBookableRoomAttributeType($summit_id, $type_id){
        try {

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $this->summit_service->deleteBookableRoomAttribute($summit, $type_id);
            return $this->deleted();
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    // values

    /**
     * @param $summit_id
     * @param $type_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function getAllBookableRoomAttributeValues($summit_id, $type_id){
        $values = Request::all();
        $rules  = [

            'page'     => 'integer|min:1',
            'per_page' => sprintf('required_with:page|integer|min:%s|max:%s', PagingConstants::MinPageSize, PagingConstants::MaxPageSize),
        ];

        try {

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $attr = $summit->getBookableAttributeTypeById($type_id);
            if (is_null($attr)) return $this->error404();

            $validation = Validator::make($values, $rules);

            if ($validation->fails()) {
                $ex = new ValidationException();
                throw $ex->setMessages($validation->messages()->toArray());
            }

            // default values
            $page     = 1;
            $per_page = PagingConstants::DefaultPageSize;

            if (Request::has('page')) {
                $page     = intval(Request::input('page'));
                $per_page = intval(Request::input('per_page'));
            }

            $filter = null;

            if (Request::has('filter')) {
                $filter = FilterParser::parse(Request::input('filter'), [
                    'value'      => ['==', '=@'],
                    'summit_id' => ['=='],
                    'type_id' => ['=='],
                ]);
            }
            if(is_null($filter)) $filter = new Filter();

            $filter->validate([
                'value'      => 'sometimes|string',
                'summit_id' => 'sometimes|integer',
                'type_id' => 'sometimes|integer',
            ]);

            $order = null;

            if (Request::has('order'))
            {
                $order = OrderParser::parse(Request::input('order'), [
                    'id',
                    'value',
                ]);
            }

            $filter->addFilterCondition(FilterElement::makeEqual("summit_id", $summit->getId()));
            $filter->addFilterCondition(FilterElement::makeEqual("type_id", $attr->getId()));

            $data = $this->attribute_value_repository->getAllByPage(new PagingInfo($page, $per_page), $filter, $order);

            return $this->ok
            (
                $data->toArray
                (
                    Request::input('expand', ''),
                    [],
                    [],
                    []
                )
            );
        }
        catch (ValidationException $ex1)
        {
            Log::warning($ex1);
            return $this->error412(array( $ex1->getMessage()));
        }
        catch (EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message' => $ex2->getMessage()));
        }
        catch(\HTTP401UnauthorizedException $ex3)
        {
            Log::warning($ex3);
            return $this->error401();
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    /**
     * @param $summit_id
     * @param $type_id
     * @param $value_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function getBookableRoomAttributeValue($summit_id, $type_id, $value_id){
        try {

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $attr = $summit->getBookableAttributeTypeById($type_id);
            if (is_null($attr)) return $this->error404();

            $value = $attr->getValueById($value_id);
            if (is_null($value)) return $this->error404();

            return $this->ok(SerializerRegistry::getInstance()->getSerializer($value)->serialize());
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    /**
     * @param $summit_id
     * @param $type_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function addBookableRoomAttributeValue($summit_id, $type_id){
        try {
            if(!Request::isJson()) return $this->error400();
            $payload = Request::json()->all();

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $rules = [
                'value' => 'required|string',
            ];

            // Creates a Validator instance and validates the data.
            $validation = Validator::make($payload, $rules);

            if ($validation->fails()) {
                $messages = $validation->messages()->toArray();

                return $this->error412
                (
                    $messages
                );
            }

            $value = $this->summit_service->addBookableRoomAttributeValue($summit, $type_id, $payload);
            return $this->created(SerializerRegistry::getInstance()->getSerializer($value)->serialize());
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    /**
     * @param $summit_id
     * @param $type_id
     * @param $value_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function updateBookableRoomAttributeValue($summit_id, $type_id, $value_id){
        try {
            if(!Request::isJson()) return $this->error400();
            $payload = Request::json()->all();

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $rules = [
                'value' => 'required|string',
            ];

            // Creates a Validator instance and validates the data.
            $validation = Validator::make($payload, $rules);

            if ($validation->fails()) {
                $messages = $validation->messages()->toArray();

                return $this->error412
                (
                    $messages
                );
            }

            $value = $this->summit_service->updateBookableRoomAttributeValue($summit, $type_id, $value_id, $payload);
            return $this->updated(SerializerRegistry::getInstance()->getSerializer($value)->serialize());
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }

    /**
     * @param $summit_id
     * @param $type_id
     * @param $value_id
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function deleteBookableRoomAttributeValue($summit_id, $type_id, $value_id){
        try {

            $summit = SummitFinderStrategyFactory::build($this->summit_repository, $this->resource_server_context)->find($summit_id);
            if (is_null($summit)) return $this->error404();

            $this->summit_service->deleteBookableRoomAttributeValue($summit, $type_id, $value_id);
            return $this->deleted();
        }
        catch (ValidationException $ex1) {
            Log::warning($ex1);
            return $this->error412(array($ex1->getMessage()));
        }
        catch(EntityNotFoundException $ex2)
        {
            Log::warning($ex2);
            return $this->error404(array('message'=> $ex2->getMessage()));
        }
        catch (Exception $ex) {
            Log::error($ex);
            return $this->error500($ex);
        }
    }
}