File ImguiMenuItem.h

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#pragma once
#include <iostream>
#include <map>
#include <vector>
#include <functional>


#include "Context.h"
#include "ImGui/imgui.h"

#define CallBack(func) [&](bool) -> bool {func(); return true;}

enum MenuItemType
{
    NONE_MITEM, BUTTON_MITEM, BOOL_MITEM, OPTION_MITEM
};

class ImguiMenuItem
{
public:
    std::string mitem_name = "";
    std::string mitem_shortcut = "";
    MenuItemType mitem_type = BUTTON_MITEM;

public:
    bool mitem_press{ false };
    bool mitem_onclick_b{ false };
    bool mitem_onclick{ false };
    bool mitem_enable = true;

    std::function<bool(bool)> mitem_func; // function callback

public:
    void EnableMenuItem(bool en) { mitem_enable = en; }

public:
    ImguiMenuItem();
    ~ImguiMenuItem() {};
    ImguiMenuItem(const std::string& name);
    ImguiMenuItem(const std::string& name, const std::string& shortcut);
    ImguiMenuItem(const std::string& name, MenuItemType _type);
    ImguiMenuItem(const std::string& name, const std::string& shortcut, MenuItemType _type);

    virtual void BindOption(char* _option) { assert(false && "Not a option item\n"); };
    virtual void BindSwitch(bool* _switch) { assert(false && "Not a switch item\n"); };

    template<typename T> requires std::is_enum_v<T>
    void BindOption(T* _option, std::function<bool(bool)> _callback=NULL);

    virtual void RenderMenuItem(const Context& ctx) { assert(false && "no Render function overrided\n"); };
};


template<typename T> requires std::is_enum_v<T>
void ImguiMenuItem::BindOption(T* _option, std::function<bool(bool)> _callback/* = NULL*/)
{
    BindOption((char*)_option);
    mitem_func = _callback;
}