#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>

#include "clak.h"
#include "platform/platform.h"
#include "board/board.h"

#define VOLUME 0.15

void do_exit(int code)
{
	keyboard_unhook();
	fprintf(stderr, "Goodbye.\n");
	exit(code);
}
void on_clean_exit(void) { do_exit(0); }

fn_board_on_down board_on_down;
fn_board_on_up board_on_up;

void keyboard_on_down(void)
{
	board_on_down();
}

void keyboard_on_up(void)
{
	board_on_up();
}

int main(int argc, char **argv)
{
	fprintf(stderr, "Clak: This is Clak, Nicholas Tay, version: 0.1.0.\n");

	if (argc < 2) {
		printf("ERROR: Please provide a board name.\n");
		// TODO: List valid boards.
		return 1;
	}
	if (!load_board(argv[1], &board_on_down, &board_on_up)) {
		return 1;
	}
	fprintf(stderr, "Loaded board: %s\n", argv[1]);

	if (!sound_init(VOLUME)) {
		printf("ERROR: Could not initialise sound system.\n");
		return 1;
	}
	if (!keyboard_hook()) {
		printf("ERROR: Could not set up keyboard hooks.\n");
		return 1;
	}
	atexit(on_clean_exit);
	fprintf(stderr, "Hooks set up, enjoy your stay!\n");

	enter_idle();

	return 0;
}