#include "../hex_viewer.h"

enum SubmenuIndex {
    SubmenuIndexScene1 = 10,
    SubmenuIndexScene2,
    SubmenuIndexScene3,
    SubmenuIndexScene4,
    SubmenuIndexScene5,
    SubmenuIndexSettings,
};

void hex_viewer_scene_menu_submenu_callback(void* context, uint32_t index) {
    HexViewer* app = context;
    view_dispatcher_send_custom_event(app->view_dispatcher, index);
}

void hex_viewer_scene_menu_on_enter(void* context) {
    HexViewer* app = context;

    submenu_add_item(app->submenu, "Scene 1 (empty)", SubmenuIndexScene1, hex_viewer_scene_menu_submenu_callback, app);
    submenu_add_item(app->submenu, "Scene 2 (Inputs/Effects)", SubmenuIndexScene2, hex_viewer_scene_menu_submenu_callback, app);
    submenu_add_item(app->submenu, "Scene 3 (Buttonmenu)", SubmenuIndexScene3, hex_viewer_scene_menu_submenu_callback, app);
    submenu_add_item(app->submenu, "Scene 4 (File Browser)", SubmenuIndexScene4, hex_viewer_scene_menu_submenu_callback, app);
    submenu_add_item(app->submenu, "Settings", SubmenuIndexSettings, hex_viewer_scene_menu_submenu_callback, app);

    submenu_set_selected_item(app->submenu, scene_manager_get_scene_state(app->scene_manager, HexViewerSceneMenu));

    view_dispatcher_switch_to_view(app->view_dispatcher, HexViewerViewIdMenu);
}

bool hex_viewer_scene_menu_on_event(void* context, SceneManagerEvent event) {
    HexViewer* app = context;
    UNUSED(app);
    if(event.type == SceneManagerEventTypeBack) {
        //exit app
        scene_manager_stop(app->scene_manager);
        view_dispatcher_stop(app->view_dispatcher);
        return true;
    } else if(event.type == SceneManagerEventTypeCustom) {
        if(event.event == SubmenuIndexScene1) {
            scene_manager_set_scene_state(
                app->scene_manager, HexViewerSceneMenu, SubmenuIndexScene1);
            scene_manager_next_scene(app->scene_manager, HexViewerSceneScene_1);
            return true;
        } else if (event.event == SubmenuIndexScene2) {
            scene_manager_set_scene_state(
                app->scene_manager, HexViewerSceneMenu, SubmenuIndexScene2);
            scene_manager_next_scene(app->scene_manager, HexViewerSceneScene_2);
            return true;
        } else if (event.event == SubmenuIndexScene3) {
            scene_manager_set_scene_state(
                app->scene_manager, HexViewerSceneMenu, SubmenuIndexScene3);
            scene_manager_next_scene(app->scene_manager, HexViewerSceneScene_3);
        } else if (event.event == SubmenuIndexScene4) {
            scene_manager_set_scene_state(
                app->scene_manager, HexViewerSceneMenu, SubmenuIndexScene4);
            scene_manager_next_scene(app->scene_manager, HexViewerSceneScene_4);
        } else if (event.event == SubmenuIndexSettings) {
            scene_manager_set_scene_state(
                app->scene_manager, HexViewerSceneMenu, SubmenuIndexSettings);
            scene_manager_next_scene(app->scene_manager, HexViewerSceneSettings);
            return true;
        }
    }
    return false;
}

void hex_viewer_scene_menu_on_exit(void* context) {
    HexViewer* app = context;
    submenu_reset(app->submenu);
}