#include "main.h"
#include "bass.h"

extern CGame		*pGame;
extern CConfig		*pConfig;
extern CFontRender	*pDefaultFont;

// stream state (file scope)
HSTREAM	g_hStream = 0;
volatile BYTE	g_bPlaying = 0;
BYTE	g_bStopRequested = 0;
float	g_fPosX = 0.0f;
float	g_fPosY = 0.0f;
float	g_fPosZ = 0.0f;
float	g_fDistance = 0.0f;
BYTE	g_bIs3D = 0;
char	g_szUrl[257];
char	g_szMeta[257];
char	g_szName[257];
char	g_szUrlInfo[257];

int CAudioStream::Reset()
{
	g_hStream = 0;
	BASS_Free();
	if(BASS_Init(-1, 44100, 0, 0, 0))
	{
		BASS_SetConfigPtr(BASS_CONFIG_NET_AGENT, "SA-MP/0.3");
		BASS_SetConfig(BASS_CONFIG_GVOL_STREAM, (DWORD)(pGame->m_pGameAudio->GetRadioVolume() * 7000.0f));
		BASS_SetConfig(BASS_CONFIG_NET_PLAYLIST, 1);
		BASS_SetConfig(BASS_CONFIG_NET_TIMEOUT, 10000);

		if(!pConfig->IsVariableExist("audioproxyoff"))
			pConfig->SetIntVariable("audioproxyoff", 0, 0);

		if(pConfig->GetIntVariable("audioproxyoff"))
			BASS_SetConfigPtr(BASS_CONFIG_NET_PROXY, 0);

		BASS_SetEAXParameters(-1, 0, -1.0f, -1.0f);
		field_0 = 1;
		return 1;
	}
	return 0;
}

void CAudioStream::Stop()
{
	// TODO: CAudioStream::sub_10066560 10066560
}

void CAudioStream::ConstructInfo()
{
	const char *pTags;

	memset(g_szMeta, 0, 257);

	pTags = (const char *)BASS_ChannelGetTags(g_hStream, BASS_TAG_META);
	if(pTags)
	{
		char *p = strstr((char *)pTags, "StreamTitle='");
		if(p)
		{
			char *pDup = _strdup(p + 13);
			*(strchr(pDup, ';') - 1) = 0;
			_snprintf(g_szMeta, 256, "%s", pDup);
			free(pDup);
		}
	}
	else
	{
		pTags = (const char *)BASS_ChannelGetTags(g_hStream, BASS_TAG_OGG);
		if(pTags)
		{
			char *pArtist = 0;
			char *pTitle = 0;
			char *p = (char *)pTags;

			if(*p)
			{
				do
				{
					if(!_strnicmp(p, "artist=", 7)) pArtist = p + 7;
					if(!_strnicmp(p, "title=", 6)) pTitle = p + 6;
					p += strlen(p) + 1;
				}
				while(*p);

				if(pArtist)
					_snprintf(g_szMeta, 256, "%s - %s", pArtist, pTitle);
				else if(pTitle)
					_snprintf(g_szMeta, 256, "%s", pTitle);
			}
		}
	}
}

void CAudioStream::SyncProc()
{
	// TODO: CAudioStream::sub_100666F0 100666F0
}

void CAudioStream::Process()
{
	// TODO: CAudioStream::sub_10066700 10066700
}

void CAudioStream::Play()
{
	// TODO: CAudioStream::sub_10066960 10066960
}

void CAudioStream::ControlGameRadio()
{
	if(field_0 && g_bPlaying)
	{
		pGame->m_pGameAudio->StartRadio(-1);
		pGame->m_pGameAudio->StopRadio();
	}
}

void CAudioStream::DrawInfo()
{
	char szString[264];

	if(field_0 && g_bPlaying)
	{
		memset(szString, 0, 257);

		if(strlen(g_szMeta) && strlen(g_szName))
		{
			RECT rc;
			int iTop;

			_snprintf(szString, 256, "%s - %s", g_szMeta, g_szName);

			iTop = pGame->GetScreenHeight() - 20;
			rc.left = 15;
			rc.top = iTop;
			rc.bottom = iTop + 30;
			rc.right = pGame->GetScreenWidth();

			pDefaultFont->RenderText(NULL, szString, rc, DT_NOCLIP, 0x99FFFFFF, FALSE);
		}
	}
}