#ifndef __IMGUI_TOOLKIT_H_
#define __IMGUI_TOOLKIT_H_

#include <glib.h>
#include <string>
#include <list>
#include <vector>
#include <utility>
#include "rsc/fonts/IconsFontAwesome5.h"

namespace ImGuiToolkit
{

    // Icons from resource icon.dds
    void Icon(int i, int j);
    void ShowIconsWindow(bool* p_open);

    // utility buttons
    bool ButtonIcon(int i, int j);
    bool ButtonIconToggle(int i, int j, int i_toggle, int j_toggle, bool* toggle);
    bool ButtonIconMultistate(std::vector<std::pair<int, int> > icons, int* state);
    void ButtonToggle( const char* label, bool* toggle );
    void ButtonSwitch(const char* label, bool* toggle , const char *help = nullptr);
    void ButtonOpenWebpage( const char* url );

    void HelpMarker(const char* desc);

    // utility sliders
    void Bar(float value, float in, float out, float min, float max, const char* title, bool expand);
    bool TimelineSlider(const char* label, guint64 *time, guint64 duration, guint64 step);
    bool TimelineSliderEdit(const char* label, guint64 *time, guint64 duration, guint64 step,
                        std::list<std::pair<guint64, guint64> >& segments);
    
    // fonts from ressources 'fonts/'
    typedef enum {
        FONT_DEFAULT =0,
        FONT_BOLD,
        FONT_ITALIC,
        FONT_MONO,
        FONT_LARGE
    } font_style;
    void SetFont(font_style type, const std::string &ttf_font_name, int pointsize, int oversample = 2);
    void PushFont(font_style type);

    // color of gui items
    typedef enum {
        ACCENT_BLUE =0,
        ACCENT_ORANGE,
        ACCENT_GREY
    } accent_color;
    void SetAccentColor(accent_color color);

    void ShowStats(bool* p_open, int* p_corner);

}

#endif // __IMGUI_TOOLKIT_H_