#ifndef _RCC_UI_INTERNAL_H
#define _RCC_UI_INTERNAL_H

#include "../src/librcc.h"
#include "librccui.h"

typedef unsigned int rcc_ui_id;
typedef void *rcc_ui_internal;
typedef void *rcc_ui_menu_internal;

enum rcc_ui_menu_type_t {
    RCC_UI_MENU_LANGUAGE = 0,
    RCC_UI_MENU_CHARSET,
    RCC_UI_MENU_ENGINE,
    RCC_UI_MENU_OPTION,
    RCC_UI_MENU_MAX
};
typedef enum rcc_ui_menu_type_t rcc_ui_menu_type;

struct rcc_ui_menu_context_t {
    rcc_ui_widget widget;
    rcc_ui_box box;
    
    rcc_ui_context uictx;
    rcc_ui_menu_type type;
    rcc_ui_id id;
    
    rcc_ui_menu_internal internal;
};
typedef struct rcc_ui_menu_context_t rcc_ui_menu_context_s;
typedef struct rcc_ui_menu_context_t *rcc_ui_menu_context;

struct rcc_ui_context_t {
    rcc_context rccctx;
    
    rcc_ui_menu_context language;
    rcc_ui_menu_context engine;
    rcc_ui_menu_context *charsets;
    rcc_ui_menu_context *options;

    rcc_ui_internal internal;
    
    rcc_language_name *language_names;
    rcc_option_name *option_names;
    
    rcc_ui_frame language_frame;
    rcc_ui_frame charset_frame;
    rcc_ui_frame engine_frame;
    
    rcc_ui_page page;
};
typedef struct rcc_ui_context_t rcc_ui_contexts_s;


rcc_ui_internal rccUiCreateInternal(rcc_ui_context ctx);
void rccUiFreeInternal(rcc_ui_context ctx);

rcc_ui_widget rccUiMenuCreateWidget(rcc_ui_menu_context ctx);
void rccUiMenuDestroyWidget(rcc_ui_menu_context ctx);
int rccUiMenuConfigureWidget(rcc_ui_menu_context ctx);

rcc_ui_id rccUiMenuGet(rcc_ui_menu_context ctx);
int rccUiMenuSet(rcc_ui_menu_context ctx, rcc_ui_id id);

rcc_ui_box rccUiBoxCreate(rcc_ui_menu_context ctx, const char *title);
rcc_ui_frame rccUiFrameCreate(rcc_ui_context ctx, const char *title);
int rccUiFrameAdd(rcc_ui_frame frame, rcc_ui_box box);
rcc_ui_page rccUiPageCreate(rcc_ui_context ctx, const char *title);
int rccUiPageAdd(rcc_ui_page page, rcc_ui_frame frame);

#endif /* _RCC_UI_INTERNAL_H */