<?php
/**
 * Copyright 2014 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.
 **/

class DistributionsDirectoryPage extends MarketPlaceDirectoryPage
{
	static $allowed_children = "none";
}


class DistributionsDirectoryPage_Controller extends MarketPlaceDirectoryPage_Controller {

	private static $allowed_actions = array(
		'handleIndex',
	);

	static $url_handlers = array(
		'$Type!/$Company!/$Slug!' => 'handleIndex',
	);

	/**
	 * @var IOpenStackImplementationRepository
	 */
	private $distribution_repository;

	/**
	 * @var IOpenStackImplementationRepository
	 */
	private $appliance_repository;

	/**
	 * @var ApplianceManager
	 */
	private $appliance_manager;

	/**
	 * @var DistributionManager
	 */
	private $distribution_manager;


	/**
	 * @var IQueryHandler
	 */
	private $implementations_services_query;

	function init()
	{
		parent::init();

		Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/smoothness/jquery-ui.css');
		Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery-ui.js');

		Requirements::customScript("jQuery(document).ready(function($) {
            $('#distros','.marketplace-nav').addClass('current');
        });");
		Requirements::css("themes/openstack/css/chosen.css", "screen,projection");

		Requirements::javascript("themes/openstack/javascript/chosen.jquery.min.js");
		Requirements::javascript("marketplace/code/ui/frontend/js/implementation.directory.page.js");
		Requirements::customScript($this->GATrackingCode());

		$this->distribution_repository = new SapphireDistributionRepository;
		$this->appliance_repository    = new SapphireApplianceRepository;

		$this->appliance_manager = new ApplianceManager (
			$this->appliance_repository,
			new SapphireMarketPlaceVideoTypeRepository,
			new SapphireMarketPlaceTypeRepository,
			new SapphireGuestOSTypeRepository,
			new SapphireHyperVisorTypeRepository,
			new SapphireOpenStackApiVersionRepository,
			new SapphireOpenStackComponentRepository,
			new SapphireOpenStackReleaseRepository,
			new SapphireRegionRepository,
			new SapphireSupportChannelTypeRepository,
			new SapphireOpenStackReleaseSupportedApiVersionRepository,
			new ApplianceAddPolicy($this->appliance_repository, new SapphireMarketPlaceTypeRepository ),
			new CompanyServiceCanAddResourcePolicy,
			new CompanyServiceCanAddVideoPolicy,
			new ApplianceFactory,
			new MarketplaceFactory,
			new ValidatorFactory,
			new OpenStackApiFactory,
			null,
			new SessionCacheService,
			SapphireTransactionManager::getInstance()
		);


		$this->distribution_manager = new DistributionManager (
			$this->distribution_repository,
			new SapphireMarketPlaceVideoTypeRepository,
			new SapphireMarketPlaceTypeRepository,
			new SapphireGuestOSTypeRepository,
			new SapphireHyperVisorTypeRepository,
			new SapphireOpenStackApiVersionRepository,
			new SapphireOpenStackComponentRepository,
			new SapphireOpenStackReleaseRepository,
			new SapphireRegionRepository,
			new SapphireSupportChannelTypeRepository,
			new SapphireOpenStackReleaseSupportedApiVersionRepository,
			new DistributionAddPolicy($this->distribution_repository, new SapphireMarketPlaceTypeRepository),
			new CompanyServiceCanAddResourcePolicy,
			new CompanyServiceCanAddVideoPolicy,
			new DistributionFactory,
			new MarketplaceFactory,
			new ValidatorFactory,
			new OpenStackApiFactory,
			null,
			new SessionCacheService,
			SapphireTransactionManager::getInstance()
		);

		$this->implementations_services_query = new OpenStackImplementationServicesQueryHandler;
	}


	public function handleIndex() {
		$params = $this->request->allParams();
		if(isset($params["Type"]) && isset($params["Company"])&& isset($params["Slug"]) ){
			//render instance ...
			if($params["Type"]=='distribution')
				return $this->distribution();
			else
				return $this->appliance();
		}
	}


	public function getImplementations(){
		$list1 = $this->distribution_manager->getActives();
		$list2 = $this->appliance_manager->getActives();
		//return on view model
		return new ArrayList(array_merge($list1,$list2));
	}

	public function distribution(){
		try{
     		$params              = $this->request->allParams();
			$company_url_segment = Convert::raw2sql($params["Company"]);
			$slug                = Convert::raw2sql($params["Slug"]);
			$query               = new QueryObject();
			$query->addAddCondition(QueryCriteria::equal('Slug',$slug));
			$distribution        = $this->distribution_repository->getBy($query);
			if(!$distribution) throw new NotFoundEntityException('','');
			if($distribution->getCompany()->URLSegment != $company_url_segment) throw new NotFoundEntityException('','');
			$render = new DistributionSapphireRender($distribution);
			return $render->draw();
		}
		catch (Exception $ex) {
			return $this->httpError(404, 'Sorry that Distribution could not be found!.');
		}
	}

	public function appliance(){
		try{
			$params              = $this->request->allParams();
			$company_url_segment = Convert::raw2sql($params["ID"]);
			$slug                = Convert::raw2sql($params["Slug"]);
			$query               = new QueryObject();
			$query->addAddCondition(QueryCriteria::equal('Slug',$slug));
			$appliance  = $this->appliance_repository->getBy($query);
			if(!$appliance) throw new NotFoundEntityException('','');
			if($appliance->getCompany()->URLSegment != $company_url_segment) throw new NotFoundEntityException('','');
			$render = new ApplianceSapphireRender($appliance);
			return $render->draw();
		}
		catch (Exception $ex) {
			return $this->httpError(404, 'Sorry that Appliance could not be found!.');
		}
	}

	public function ServicesCombo(){
		$source = array();
		$result = $this->implementations_services_query->handle(new OpenStackImplementationNamesQuerySpecification(''));
		foreach($result->getResult() as $dto){
			$source[$dto->getValue()] =  $dto->getValue();
		}

		$ddl = new DropdownField('service-term"',$title=null,$source);
		$ddl->setEmptyString('-- Show All --');

		return $ddl;
	}
}