#include <utility>

#include "matador/object/schema_node.hpp"

namespace matador::object {

schema_node::schema_node(schema &tree)
: schema_(tree)
, info_(std::make_unique<null_info>(*this))
{}

std::string schema_node::name() const {
  return name_;
}

std::type_index schema_node::type_index() const {
  return info_->type_index();
}

void schema_node::append(const std::shared_ptr<schema_node> &sibling) {
  sibling->parent_ = parent_;

  // sibling->previous_sibling_ = this;
  // sibling->next_sibling_ = next_sibling_;
  // next_sibling_ = sibling;
  // sibling->next_sibling_->previous_sibling_ = sibling;
  // sibling->depth = depth;

  // if (!parent_) {
  //     sibling->op_first = new object_proxy();
  //     sibling->op_last = sibling->op_marker = new object_proxy();
  //     sibling->op_first->link(sibling->op_last);
  // } else {
  //     throw object_exception("failed to add node as sibling: node has no parent");
  // }
}

void schema_node::insert(const std::shared_ptr<schema_node> &child) {
  // child->parent_ = this;
  // child->previous_sibling_ = last_child_->previous_sibling_;
  // child->next_sibling_ = last_child_;
  // last_child_->previous_sibling_->next_sibling_ = child;
  // last_child_->previous_sibling_ = child;
  // set depth
  // child->depth = depth + 1;
  // set object proxy pointer
  // 1. first
  // if (op_first->next() == op_last) {
  //     // node hasn't any serializable (proxy)
  //     child->op_first = op_first;
  // } else {
  //     // node has some objects (proxy)
  //     child->op_first = op_last->prev();
  // }
  // // 2. marker
  // child->op_marker = op_last;
  // // 3. last
  // child->op_last = op_last;
}
}