#include "kconfig.h"
#include "dwmstatus.h"

#define TEMP_PATH "/sys/class/thermal/thermal_zone0/temp"

int print_temp( bbuf *buf)
{
	ASSERT( buf != NULL );

	int str_size=0;
	if ( buf->size < 1 )
	{
		buf->size = 1024;
		buf->str = malloc( buf->size );
	}

	uint32_t temp=0;
	FILE *f = fopen(TEMP_PATH,"r");

	ASSERT( f != NULL );
	
	fscanf( f, "%u\n", &temp );
	temp /= 1000;
	//printf("%u\n",temp);

	fclose( f );

	ASSERT( temp < 110 );

#ifdef CONFIG_STATUS_UTF8
	buf->str[0] = 0xef;
	buf->str[1] = 0xa3;
	buf->str[2] = 0x87;
	str_size = 3;
#endif

#ifdef CONFIG_STATUS_FMT_PANGO
	//seperate by color temp
	// RED - very hot - >80
	// GREEN - normal temp - 50-80
	// BLUE - cold - <50
	if ( temp < 50 )
	{
		#ifdef CONFIG_STATUS_UTF8
			snprintf( &buf->str[str_size], buf->size-1-str_size, "<span color=\"#3366ff\">%u</span>C ", temp );
		#else
			snprintf( &buf->str[str_size], buf->size-1-str_size, "TEMP:<span color=\"#3366ff\">%u</span>C ", temp );
		#endif
	} else if ( temp < 80 )
	{
		#ifdef CONFIG_STATUS_UTF8
			snprintf( &buf->str[str_size], buf->size-1-str_size, "<span color=\"#33ff66\">%u</span>C ", temp );
		#else
			snprintf( &buf->str[str_size], buf->size-1-str_size, "TEMP:<span color=\"#33ff66\">%u</span>C ", temp );
		#endif
	} else
	{
		#ifdef CONFIG_STATUS_UTF8
			snprintf( &buf->str[str_size], buf->size-1-str_size, "<span color=\"#ff6633\">%u</span>C ", temp );
		#else
			snprintf( &buf->str[str_size], buf->size-1-str_size, "TEMP:<span color=\"#ff6633\">%u</span>C ", temp );
		#endif
	}
#else
	#ifdef CONFIG_STATUS_UTF8
		snprintf( &buf->str[str_size], buf->size-1-str_size, "%uC ", temp );
	#else
		snprintf( &buf->str[str_size], buf->size-1-str_size, "TEMP:%uC ", temp );
	#endif
		//snprintf( buf->str, buf->size-1, "\xc2\xae%uC ", temp/1000 );
#endif

	return 0;
}