#pragma once

#include <string>
#include <vector>

#include <SDL_net.h>

#define DEFAULT_MAX_PACKET_SIZE 250

class UDPbase
{
	int mChannel;
	IPaddress mIPAddress;
	protected:
		std::vector<UDPsocket> UDPsocks;
	public:
		UDPbase (const char* host, const Uint16 port);
		UDPbase (const char* host, const Uint16 port, const int channel);
		~UDPbase (void);

		int ResolveHost (IPaddress*, const char*, const Uint16);

		UDPsocket UDP_Open (void);
		UDPsocket UDP_Open (const Uint16 port);
		void UDP_Close (UDPsocket sock);
		int UDP_Bind (UDPsocket sock, const int channel);
		void UDP_Unbind (UDPsocket sock, const int channel);
		IPaddress* UDP_GetPeerAddress (UDPsocket sock, const int channel);

		void CloseAllSockets (void);

		int getChannel (void) const { return mChannel; }
		UDPsocket getSocket (const size_t idx) const { return UDPsocks.at (idx); }

		std::string toString (void);
};