/*Copyright (C) 2013 Doubango Telecom <http://www.doubango.org>
*	
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO 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, either version 3 of the License, or
* (at your option) any later version.
*	
* DOUBANGO 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 DOUBANGO.
*/
#pragma once

class MediaSessionMgr;
class Codec;

struct tmedia_codec_s;
struct tmedia_session_mgr_s;

namespace doubango_rt
{
	namespace BackEnd
		{
		enum class rt_twrap_media_type_t;
		enum class rt_tmedia_profile_t;
		enum class rt_tmedia_srtp_mode_t;
		enum class rt_tmedia_srtp_type_t;
		enum class rt_tmedia_profile_t;
		enum class rt_tmedia_pref_video_size_t;

		public ref class rtCodec sealed
		{
		internal:
			rtCodec(struct tmedia_codec_s* pCodec);
		public:
			virtual ~rtCodec();
			enum class rt_twrap_media_type_t getMediaType();
			Platform::String^ getName();
			Platform::String^ getDescription();
			Platform::String^ getNegFormat();
			int getAudioSamplingRate();
			int getAudioChannels();
			int getAudioPTime();

		private:
			Codec* m_pCodec;
		};

		public ref class rtMediaSessionMgr sealed
		{
		internal:
			rtMediaSessionMgr(struct tmedia_session_mgr_s* pWrappedMgr);

		public:
			virtual ~rtMediaSessionMgr();
			bool sessionSetInt32(rt_twrap_media_type_t media, Platform::String^ key, int32 value);
			int32 sessionGetInt32(rt_twrap_media_type_t media, Platform::String^ key);

			bool consumerSetInt32(rt_twrap_media_type_t media, Platform::String^ key, int32 value);
			bool consumerSetInt64(rt_twrap_media_type_t media, Platform::String^ key, int64 value);

			bool producerSetInt32(rt_twrap_media_type_t media, Platform::String^ key, int32 value);
			bool producerSetInt64(rt_twrap_media_type_t media, Platform::String^ key, int64 value);
			rtCodec^ producerGetCodec(rt_twrap_media_type_t media);

			static unsigned int registerAudioPluginFromFile(Platform::String^ path);

			uint64 getSessionId(rt_twrap_media_type_t media);
		
		internal: // Must be from SIP service to share same global memory space
			static bool defaultsSetProfile(rt_tmedia_profile_t profile);
			static rt_tmedia_profile_t defaultsGetProfile();
			static bool defaultsSetPrefVideoSize(enum class rt_tmedia_pref_video_size_t pref_video_size);
			static bool defaultsSetJbMargin(uint32 jb_margin_ms);
			static bool defaultsSetJbMaxLateRate(uint32 jb_late_rate_percent);
			static bool defaultsSetEchoTail(uint32 echo_tail);
			static uint32 defaultsGetEchoTail();
			static bool defaultsSetEchoSkew(uint32 echo_skew);
			static bool defaultsSetEchoSuppEnabled(bool echo_supp_enabled);
			static bool defaultsGetEchoSuppEnabled();
			static bool defaultsSetAgcEnabled(bool agc_enabled);
			static bool defaultsGetAgcEnabled();
			static bool defaultsSetAgcLevel(float agc_level);
			static float defaultsGetAgcLevel();
			static bool defaultsSetVadEnabled(bool vad_enabled);
			static bool defaultsGetGetVadEnabled();
			static bool defaultsSetNoiseSuppEnabled(bool noise_supp_enabled);
			static bool defaultsGetNoiseSuppEnabled();
			static bool defaultsSetNoiseSuppLevel(int32 noise_supp_level);
			static int32 defaultsGetNoiseSuppLevel();
			static bool defaultsSet100relEnabled(bool _100rel_enabled);
			static bool defaultsGet100relEnabled();
			static bool defaultsSetScreenSize(int32 sx, int32 sy);
			static bool defaultsSetAudioGain(int32 producer_gain, int32 consumer_gain);
			static bool defaultsSetRtpPortRange(uint16 range_start, uint16 range_stop);
			static bool defaultsSetRtpSymetricEnabled(bool enabled);
			static bool defaultsSetMediaType(enum class rt_twrap_media_type_t media_type);
			static bool defaultsSetVolume(int32 volume);
			static int32 defaultsGetVolume();
			static bool defaultsSetInviteSessionTimers(int32 timeout, Platform::String^ refresher);
			static bool defaultsSetSRtpMode(enum class rt_tmedia_srtp_mode_t mode);
			static enum class rt_tmedia_srtp_mode_t defaultsGetSRtpMode();
			static bool defaultsSetSRtpType(enum class rt_tmedia_srtp_type_t srtp_type);
			static enum class rt_tmedia_srtp_type_t defaultsGetSRtpType();
			static bool defaultsSetRtcpEnabled(bool enabled);
			static bool defaultsGetRtcpEnabled();
			static bool defaultsSetRtcpMuxEnabled(bool enabled);
			static bool defaultsGetRtcpMuxEnabled();
			static bool defaultsSetIceEnabled(bool ice_enabled);
			static bool defaultsSetByPassEncoding(bool enabled);
			static bool defaultsGetByPassEncoding();
			static bool defaultsSetByPassDecoding(bool enabled);
			static bool defaultsGetByPassDecoding();
			static bool defaultsSetVideoJbEnabled(bool enabled);
			static bool defaultsGetVideoJbEnabled();
			static bool defaultsSetRtpBuffSize(unsigned buffSize);
			static unsigned defaultsGetRtpBuffSize();
			static bool defaultsSetAvpfTail(unsigned tail_min, unsigned tail_max);

		private:
			MediaSessionMgr* m_pMediaSessionMgr;
		};
	}
}