#include <stdio.h>
#include <stdlib.h>
#include "block.h"
#define ICON_BR "󰳲 "
#define FG "#222222"
#define BG "#dfb24999"
#define BDIR "/sys/class/backlight/amdgpu_bl1"
#define BMAXF max_brightness_f
#define BCURF current_brightness_f
FILE *BCURF, *BMAXF;
void scrbr(void)
{
	char *buf;
	unsigned short current_brightness;
	unsigned short max_brightness;
	unsigned short size;

	if (!BCURF) BCURF = fopen(BDIR"/brightness","r");
	if (!BMAXF) BMAXF = fopen(BDIR"/max_brightness","r");

	fseek(BCURF, 0, SEEK_END);
	fseek(BMAXF, 0, SEEK_END);

	size = ftell(BCURF);
	buf = malloc(size);
	rewind(BCURF);
	fgets(buf, size, BCURF);
	current_brightness = atoi(buf);
	free(buf);

	size = ftell(BMAXF);
	buf = malloc(size);
	rewind(BMAXF);
	fgets(buf, size, BMAXF);
	max_brightness = atoi(buf);
	free(buf);

	char brightness[10];
	snprintf(brightness,10,ICON_BR"%3d%%",
			current_brightness*100/max_brightness);
	block(brightness,FG,BG,BG);
}