/*
This Source Code Form is subject to the
terms of the Mozilla Public License, v.
2.0. If a copy of the MPL was not
distributed with this file, You can
obtain one at
http://mozilla.org/MPL/2.0/.
*/

#pragma once

#include "uilayer.h"
#include "Classes.h"
/*
// helper, associated bool is set when the primary value was changed and expects processing at the observer's leisure
template<typename Type_>
using changeable = std::pair<Type_, bool>;

// helper, holds a set of changeable properties for a scene node
struct item_properties {

    scene::basic_node const *node { nullptr }; // properties' owner

    changeable<std::string> name {};
    changeable<glm::dvec3> location {};
    changeable<glm::vec3> rotation {};
};
*/
class itemproperties_panel : public ui_panel
{

  public:
	itemproperties_panel(std::string const &Name, bool const Isopen) : ui_panel(Name, Isopen) {}

	void update(scene::basic_node const *Node);
	void render() override;

  private:
	// methods
	void update_group();
	bool render_group();

	// members
	scene::basic_node const *m_node{nullptr}; // scene node bound to the panel
	scene::group_handle m_grouphandle{null_handle}; // scene group bound to the panel
	std::string m_groupprefix;
	std::vector<text_line> m_grouplines;
};

class brush_object_list : public ui_panel
{
  private:
	int idx;
	static bool VectorGetter(void *data, int idx, const char **out_text);
	std::string Template;

  public:
	brush_object_list(std::string const &Name, bool const Isopen);
	void render() override;
	void update(std::string nodeTemplate);

	// class use
	std::vector<std::string> Objects;
	std::string *GetRandomObject();
	bool useRandom = {false};
	float spacing{1.0f};
};

class nodebank_panel : public ui_panel
{

  public:
	enum edit_mode
	{
		MODIFY,
		COPY,
		ADD,
		BRUSH
	};
	edit_mode mode = MODIFY;

	nodebank_panel(std::string const &Name, bool const Isopen);
	void nodebank_reload();
	void render() override;
	void add_template(const std::string &desc);
	const std::string *get_active_template();

  private:
	// methods:
	std::string generate_node_label(std::string Input) const;
	// members:
	std::vector<std::pair<std::string, std::shared_ptr<std::string>>> m_nodebank;
	char m_nodesearch[128];
	std::shared_ptr<std::string> m_selectedtemplate;
};

class functions_panel : public ui_panel
{

  public:
	enum rotation_mode
	{
		RANDOM,
		FIXED,
		DEFAULT
	};
	rotation_mode rot_mode = DEFAULT;

	float rot_value = 0.0f;
	bool rot_from_last = false;

	functions_panel(std::string const &Name, bool const Isopen) : ui_panel(Name, Isopen) {}

	void update(scene::basic_node const *Node);
	void render() override;

  private:
	// methods

	// members
	scene::basic_node const *m_node{nullptr}; // scene node bound to the panel
	scene::group_handle m_grouphandle{null_handle}; // scene group bound to the panel
	std::string m_groupprefix;
	std::vector<text_line> m_grouplines;
};