#ifndef PIHTTPSERVER_H
#define PIHTTPSERVER_H

#include "microhttpd_server.h"

class PIP_HTTP_SERVER_EXPORT PIHTTPServer: public MicrohttpdServer {
	PIOBJECT_SUBCLASS(PIHTTPServer, MicrohttpdServer)

public:
	PIHTTPServer();
	virtual ~PIHTTPServer();

	using RequestFunction = std::function<PIHTTP::MessageMutable(const PIHTTP::MessageConst &)>;

	void registerPath(const PIString & path, PIHTTP::Method method, RequestFunction functor);
	template<typename T>
	void
	registerPath(const PIString & path, PIHTTP::Method method, T * o, PIHTTP::MessageMutable (T::*function)(const PIHTTP::MessageConst &)) {
		registerPath(path, method, [o, function](const PIHTTP::MessageConst & m) { return (o->*function)(m); });
	}
	void registerUnhandled(RequestFunction functor);
	template<typename T>
	void registerUnhandled(T * o, PIHTTP::MessageMutable (T::*function)(const PIHTTP::MessageConst &)) {
		registerUnhandled([o, function](const PIHTTP::MessageConst & m) { return (o->*function)(m); });
	}
	void unregisterPath(const PIString & path, PIHTTP::Method method);
	void unregisterPath(const PIString & path);

	// void registerBasicAuth() {}

	void addReplyHeader(const PIString & name, const PIString & value) { reply_headers[name] = value; }
	void removeReplyHeader(const PIString & name) { reply_headers.remove(name); }
	void clearReplyHeaders() { reply_headers.clear(); }

private:
	struct Endpoint {
		bool match(const PIStringList & in_path) const;
		PIStringList path;
		PIHTTP::Method method = PIHTTP::Method::Unknown;
		RequestFunction function;
	};
	PIMap<PIString, PIString> reply_headers;
	PIMap<PIString, Endpoint> functions;
	RequestFunction unhandled;
};


#endif