#include "ctx.h"
#include "iterate.h"
#include "node.h"

#include <blue/ds/string.h>

static void to_string(struct ivy_ast_node *node, b_string *str)
{
	struct ivy_ast_op_node *op = (struct ivy_ast_op_node *)node;

	b_string_append_cstrf(
		str, "%s (%s)", ivy_ast_node_type_to_string(node->n_type),
		ivy_operator_id_to_string(op->n_op->op_id));
}

static void collect_children(
	struct ivy_ast_node *node, struct ivy_ast_node_iterator *iterator)
{
	struct ivy_ast_op_node *op = (struct ivy_ast_op_node *)node;

	if (op->n_left) {
		ast_node_iterator_enqueue_node(iterator, node, op->n_left);
	}

	if (op->n_right) {
		ast_node_iterator_enqueue_node(iterator, node, op->n_right);
	}
}

struct ast_node_type op_node_ops = {
	.n_to_string = to_string,
	.n_collect_children = collect_children,
	.n_state_size = sizeof(struct parser_state),
	.n_node_size = sizeof(struct ivy_ast_op_node),
};