#include <string.h>
#include <stdio.h>
#include "rubiks.h"

void rubik_output(t_rubiks *rub, FILE *f)
{
	char out[55];
	memcpy(out, rub->grid, sizeof(rub->grid));
	out[54] = 0;
	fprintf(f, "%s", out);
}

void spatial_show(t_rubiks *rub)
{
	printf("    +---+\n");
	printf("    |%c%c%c|\n", rub->grid[5][0][2], rub->grid[5][1][2], rub->grid[5][2][2]);
	printf("    |%c%c%c|\n", rub->grid[5][0][1], rub->grid[5][1][1], rub->grid[5][2][1]);
	printf("    |%c%c%c|\n", rub->grid[5][0][0], rub->grid[5][1][0], rub->grid[5][2][0]);
	printf("    +---+\n");
	printf("    |%c%c%c|\n", rub->grid[2][0][2], rub->grid[2][1][2], rub->grid[2][2][2]);
	printf("    |%c%c%c|\n", rub->grid[2][0][1], rub->grid[2][1][1], rub->grid[2][2][1]);
	printf("    |%c%c%c|\n", rub->grid[2][0][0], rub->grid[2][1][0], rub->grid[2][2][0]);
	printf("+---+---+---+\n");
	printf("|%c%c%c|%c%c%c|%c%c%c|\n",
			rub->grid[3][0][2], rub->grid[3][1][2], rub->grid[3][2][2],
			rub->grid[0][0][2], rub->grid[0][1][2], rub->grid[0][2][2],
			rub->grid[1][0][2], rub->grid[1][1][2], rub->grid[1][2][2]);
	printf("|%c%c%c|%c%c%c|%c%c%c|\n",
			rub->grid[3][0][1], rub->grid[3][1][1], rub->grid[3][2][1],
			rub->grid[0][0][1], rub->grid[0][1][1], rub->grid[0][2][1],
			rub->grid[1][0][1], rub->grid[1][1][1], rub->grid[1][2][1]);
	printf("|%c%c%c|%c%c%c|%c%c%c|\n",
			rub->grid[3][0][1], rub->grid[3][1][0], rub->grid[3][2][0],
			rub->grid[0][0][1], rub->grid[0][1][0], rub->grid[0][2][0],
			rub->grid[1][0][1], rub->grid[1][1][0], rub->grid[1][2][0]);
	printf("+---+---+---+\n");
	printf("    |%c%c%c|\n", rub->grid[4][0][2], rub->grid[4][1][2], rub->grid[4][2][2]);
	printf("    |%c%c%c|\n", rub->grid[4][0][1], rub->grid[4][1][1], rub->grid[4][2][1]);
	printf("    |%c%c%c|\n", rub->grid[4][0][0], rub->grid[4][1][0], rub->grid[4][2][0]);
	printf("+---+---+---+\n");
}

static void doSolutionOutput(struct s_stackitem *s, FILE *out, size_t down)
{
	if (--down)
		doSolutionOutput(s->prev, out, down);
	fprintf(out, "%c", (int) s->value);
}

void solution_output(t_stack *s, FILE *out)
{
	fprintf(out, ".");
	doSolutionOutput(s->items, out, stack_length(s));
}