/**

 * Relational pipes

 * Copyright © 2022 František Kučera (Frantovo.cz, GlobalCode.info)

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, version 3 of the License.

 *

 * 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. If not, see <http://www.gnu.org/licenses/>.

 */

#pragma once

#include <vector>

#include <string>

#include <ctype.h>

#include <memory>

namespace relpipe {

namespace tr {

namespace httpd {

class HTTPServer {

private:

	class HTTPServerImpl;

	HTTPServerImpl* impl;

	HTTPServer(HTTPServerImpl* impl) : impl(impl) {

	}

public:

	class Header {

	public:

		std::string name;

		std::string value;

	};

	class Request {

	public:

		std::vector<Header> header;

		std::string host;

		std::string method;

		std::string url;

		std::string body;

	};

	class Response {

	public:

		std::vector<Header> header;

		uint16_t code;

		std::string body;

	};

	class RequestHandler {

	public:

		virtual const Response handle(const Request& request) = 0;

		virtual ~RequestHandler() = default;

	};

	class Options {

	public:

		uint16_t tcpPort = 8080;

	};

	virtual ~HTTPServer();

	HTTPServer(const HTTPServer&) = delete;

	HTTPServer& operator=(const HTTPServer&) = delete;

	void setRequestHandler(std::shared_ptr<RequestHandler> handler);

	static HTTPServer* create(Options options);

};

}

}

}