<?php
/**
 * @copyright Copyright (c) 2016 Julius Härtl <jus@bitgrid.net>
 *
 * @author Julius Härtl <jus@bitgrid.net>
 *
 * @license GNU AGPL version 3 or any later version
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace OCA\Deck\Controller;

use OCA\Deck\Db\Acl;
use OCA\Deck\Db\Board;
use OCA\Deck\Service\BoardService;
use OCA\Deck\Service\PermissionService;
use OCP\AppFramework\ApiController;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\DataResponse;
use OCP\IRequest;

class BoardController extends ApiController {
	private $userId;
	private $boardService;
	private $permissionService;

	public function __construct($appName, IRequest $request, BoardService $boardService, PermissionService $permissionService, $userId) {
		parent::__construct($appName, $request);
		$this->userId = $userId;
		$this->boardService = $boardService;
		$this->permissionService = $permissionService;
	}

	/**
	 * @NoAdminRequired
	 */
	public function index() {
		return $this->boardService->findAll();
	}

	/**
	 * @NoAdminRequired
	 * @param $boardId
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function read($boardId) {
		return $this->boardService->find($boardId);
	}

	/**
	 * @NoAdminRequired
	 * @param $title
	 * @param $color
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function create($title, $color) {
		return $this->boardService->create($title, $this->userId, $color);
	}

	/**
	 * @NoAdminRequired
	 * @param $id
	 * @param $title
	 * @param $color
	 * @param $archived
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function update($id, $title, $color, $archived) {
		return $this->boardService->update($id, $title, $color, $archived);
	}

	/**
	 * @NoAdminRequired
	 * @param $boardId
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function delete($boardId) {
		return $this->boardService->delete($boardId);
	}
	/**
	 * @NoAdminRequired
	 * @param $boardId
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function deleteUndo($boardId) {
		return $this->boardService->deleteUndo($boardId);
	}

	/**
	 * @NoAdminRequired
	 * @param $boardId
	 * @return array|bool
	 * @internal param $userId
	 */
	public function getUserPermissions($boardId) {
		$permissions = $this->permissionService->getPermissions($boardId);
		return [
			'PERMISSION_READ' => $permissions[Acl::PERMISSION_READ],
			'PERMISSION_EDIT' => $permissions[Acl::PERMISSION_EDIT],
			'PERMISSION_MANAGE' => $permissions[Acl::PERMISSION_MANAGE],
			'PERMISSION_SHARE' => $permissions[Acl::PERMISSION_SHARE]
		];
	}

	/**
	 * @NoAdminRequired
	 * @param $boardId
	 * @param $type
	 * @param $participant
	 * @param $permissionEdit
	 * @param $permissionShare
	 * @param $permissionManage
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function addAcl($boardId, $type, $participant, $permissionEdit, $permissionShare, $permissionManage) {
		return $this->boardService->addAcl($boardId, $type, $participant, $permissionEdit, $permissionShare, $permissionManage);
	}

	/**
	 * @NoAdminRequired
	 * @param $id
	 * @param $permissionEdit
	 * @param $permissionShare
	 * @param $permissionManage
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function updateAcl($id, $permissionEdit, $permissionShare, $permissionManage) {
		return $this->boardService->updateAcl($id, $permissionEdit, $permissionShare, $permissionManage);
	}

	/**
	 * @NoAdminRequired
	 * @param $aclId
	 * @return \OCP\AppFramework\Db\Entity
	 */
	public function deleteAcl($aclId) {
		return $this->boardService->deleteAcl($aclId);
	}

	/**
	 * @NoAdminRequired
	 * @param $boardId
	 * @return Board
	 */
	public function clone($boardId) {
		return $this->boardService->clone($boardId, $this->userId);
	}

	/**
	 * @NoAdminRequired
	 */
	public function transferOwner(int $boardId, string $newOwner): DataResponse {
		if ($this->permissionService->userIsBoardOwner($boardId, $this->userId)) {
			return new DataResponse($this->boardService->transferBoardOwnership($boardId, $newOwner), HTTP::STATUS_OK);
		}

		return new DataResponse([], HTTP::STATUS_UNAUTHORIZED);
	}
}