//# This file is a part of toml++ and is subject to the the terms of the MIT license.

//# Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>

//# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.

// SPDX-License-Identifier: MIT

#pragma once

//# {{

#include "preprocessor.hpp"

#if !TOML_IMPLEMENTATION

#error This is an implementation-only header.

#endif

//# }}

#include "node.hpp"

#include "node_view.hpp"

#include "at_path.hpp"

#include "table.hpp"

#include "array.hpp"

#include "value.hpp"

#include "header_start.hpp"

TOML_NAMESPACE_START

{

  TOML_EXTERNAL_LINKAGE

  node::node() noexcept = default;

  TOML_EXTERNAL_LINKAGE

  node::~node() noexcept = default;

  TOML_EXTERNAL_LINKAGE

  node::node(node && other) noexcept //

    : source_{ std::exchange(other.source_, {}) }

  {}

  TOML_EXTERNAL_LINKAGE

  node::node(const node& /*other*/) noexcept

  {

    // does not copy source information - this is not an error

    //

    // see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577

  }

  TOML_EXTERNAL_LINKAGE

  node& node::operator=(const node& /*rhs*/) noexcept

  {

    // does not copy source information - this is not an error

    //

    // see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577

    source_ = {};

    return *this;

  }

  TOML_EXTERNAL_LINKAGE

  node& node::operator=(node&& rhs) noexcept

  {

    if (&rhs != this)

      source_ = std::exchange(rhs.source_, {});

    return *this;

  }

  TOML_EXTERNAL_LINKAGE

  node_view<node> node::at_path(std::string_view path) noexcept

  {

    return toml::at_path(*this, path);

  }

  TOML_EXTERNAL_LINKAGE

  node_view<const node> node::at_path(std::string_view path) const noexcept

  {

    return toml::at_path(*this, path);

  }

  TOML_EXTERNAL_LINKAGE

  node_view<node> node::at_path(const path& p) noexcept

  {

    return toml::at_path(*this, p);

  }

  TOML_EXTERNAL_LINKAGE

  node_view<const node> node::at_path(const path& p) const noexcept

  {

    return toml::at_path(*this, p);

  }

#if TOML_ENABLE_WINDOWS_COMPAT

  TOML_EXTERNAL_LINKAGE

  node_view<node> node::at_path(std::wstring_view path)

  {

    return toml::at_path(*this, path);

  }

  TOML_EXTERNAL_LINKAGE

  node_view<const node> node::at_path(std::wstring_view path) const

  {

    return toml::at_path(*this, path);

  }

#endif // TOML_ENABLE_WINDOWS_COMPAT

  TOML_EXTERNAL_LINKAGE

  node_view<node> node::operator[](const path& p) noexcept

  {

    return toml::at_path(*this, p);

  }

  TOML_EXTERNAL_LINKAGE

  node_view<const node> node::operator[](const path& p) const noexcept

  {

    return toml::at_path(*this, p);

  }

}

TOML_NAMESPACE_END;

TOML_IMPL_NAMESPACE_START

{

  TOML_PURE_GETTER

  TOML_EXTERNAL_LINKAGE

  bool TOML_CALLCONV node_deep_equality(const node* lhs, const node* rhs) noexcept

  {

    // both same or both null

    if (lhs == rhs)

      return true;

    // lhs null != rhs null or different types

    if ((!lhs != !rhs) || lhs->type() != rhs->type())

      return false;

    return lhs->visit(

      [=](auto& l) noexcept

      {

        using concrete_type = remove_cvref<decltype(l)>;

        return l == *(rhs->as<concrete_type>());

      });

  }

}

TOML_IMPL_NAMESPACE_END;

#include "header_end.hpp"