/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   sort.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lfirmin <lfirmin@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/10/16 10:00:34 by lfirmin           #+#    #+#             */
/*   Updated: 2024/11/03 18:13:21 by lfirmin          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../include/pushswap.h"

void	sort(t_stack *stack_a, t_stack *stack_b)
{
	int			median;
	t_node		*current;

	current = stack_a->top;
	median = get_median(stack_a, stack_a->size);
	if (stack_a->size == 2)
		sort_2(stack_a);
	else
	{
		while (current->next->next->next)
		{
			push(stack_a, stack_b);
			ft_printf_fd(1, "pb\n");
			if (current->value > median)
			{
				rotate(stack_b);
				ft_printf_fd(1, "rb\n");
			}
			current = stack_a->top;
		}
		sort_3(stack_a);
		while (stack_b->size != 0)
			make_move(stack_a, stack_b, calc_cheaper(stack_a, stack_b));
		final_sort(stack_a);
	}
}

void	final_sort(t_stack *stack_a)
{
	int	index_min;

	index_min = return_index(stack_a, calc_index_min(stack_a));
	make_move_a(stack_a, calc_move_stack_2(stack_a, index_min));
}

void	opti(int *move)
{
	if (move[0] > 0 && move[1] > 0)
	{
		if (move[0] > move[1])
		{
			move[2] = move[1];
			move[0] = move[0] - move[1];
			move[1] = 0;
		}
		else
		{
			move[2] = move[0];
			move[1] = move[1] - move[0];
			move[0] = 0;
		}
	}
	else if (move[0] < 0 && move[1] < 0)
		opti_2(move);
}

void	opti_2(int *move)
{
	if (move[0] < move[1])
	{
		move[2] = move[0];
		move[1] = move[1] - move[0];
		move[0] = 0;
	}
	else
	{
		move[2] = move[1];
		move[0] = move[0] - move[1];
		move[1] = 0;
	}
}