#include "bapp_hdmi.h"
#include "nexus_platform.h"
#include "nexus_pid_channel.h"
#include "nexus_parser_band.h"
#include "nexus_video_decoder.h"
#include "nexus_stc_channel.h"
#include "nexus_display.h"
#include "nexus_video_window.h"
#include "nexus_audio_dac.h"
#include "nexus_audio_decoder.h"
#include "nexus_audio_output.h"
#include "nexus_spdif_output.h"
#include "nexus_hdmi_output.h"
#include "nexus_component_output.h"
#include "bstd.h"
#include "bkni.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


static bool compressedHdmi = false, audioStarted = false;
static NEXUS_AudioDecoderHandle pcmDecoder, compressedDecoder;
static NEXUS_AudioDecoderStartSettings audioProgram;

void bapp_hdmi_disconnect_audio(NEXUS_HdmiOutputHandle hdmi)
{
	NEXUS_AudioDecoderHandle decoder;

	if ( compressedHdmi )
	{
		decoder = compressedDecoder;
	}
	else
	{
		decoder = pcmDecoder;
	}

	if ( audioStarted )
		NEXUS_AudioDecoder_Stop(decoder);

	NEXUS_AudioOutput_RemoveAllInputs(NEXUS_HdmiOutput_GetAudioConnector(hdmi));

	if ( audioStarted )
		NEXUS_AudioDecoder_Start(decoder, &audioProgram);
}

void bapp_hdmi_connect_audio(NEXUS_HdmiOutputHandle hdmi)
{
	NEXUS_AudioDecoderHandle decoder;
	NEXUS_AudioInput connector;

	if ( compressedHdmi )
	{
		decoder = compressedDecoder;
		connector = NEXUS_AudioDecoder_GetConnector(decoder, NEXUS_AudioDecoderConnectorType_eCompressed);
	}
	else
	{
		decoder = pcmDecoder;
		connector = NEXUS_AudioDecoder_GetConnector(decoder, NEXUS_AudioDecoderConnectorType_eStereo);
	}

	if ( audioStarted )
		NEXUS_AudioDecoder_Stop(decoder);

	NEXUS_AudioOutput_AddInput(NEXUS_HdmiOutput_GetAudioConnector(hdmi), connector);

	if ( audioStarted )
		NEXUS_AudioDecoder_Start(decoder, &audioProgram);
}


void bapp_hdmi_hotplug_callback(void *pParam, int iParam)
{
	NEXUS_HdmiOutputStatus status;
	NEXUS_HdmiOutputHandle hdmi = pParam;
	NEXUS_DisplayHandle display = (NEXUS_DisplayHandle)iParam;

	NEXUS_HdmiOutput_GetStatus(hdmi, &status);
	fprintf(stderr, "HDMI hotplug event: %s\n", status.connected?"connected":"not connected");

	/* the app can choose to switch to the preferred format, but it's not required. */
	if ( status.connected )
	{
		NEXUS_DisplaySettings displaySettings;
		NEXUS_Display_GetSettings(display, &displaySettings);
		if ( !status.videoFormatSupported[displaySettings.format] )
		{
			fprintf(stderr, "\nCurrent format not supported by attached monitor. Switching to preferred format %d\n", status.preferredVideoFormat);
			displaySettings.format = status.preferredVideoFormat;
			NEXUS_Display_SetSettings(display, &displaySettings);
		}
	}
} 

static void bapp_hdmi_open(bapp_nexus_t *p_nexus)
{

}

static void bapp_hdmi_close()
{

}