unleashed-firmware/applications/nfc/scenes/nfc_scene_saved_menu.c

#include "../nfc_i.h"

enum SubmenuIndex {
    SubmenuIndexEmulate,
    SubmenuIndexEdit,
    SubmenuIndexDelete,
    SubmenuIndexInfo,
    SubmenuIndexRestoreOriginal,
};

void nfc_scene_saved_menu_submenu_callback(void* context, uint32_t index) {
    Nfc* nfc = context;

    view_dispatcher_send_custom_event(nfc->view_dispatcher, index);
}

void nfc_scene_saved_menu_on_enter(void* context) {
    Nfc* nfc = context;
    Submenu* submenu = nfc->submenu;

    if(nfc->dev->format == NfcDeviceSaveFormatUid ||
       nfc->dev->format == NfcDeviceSaveFormatMifareDesfire ||
       nfc->dev->format == NfcDeviceSaveFormatBankCard) {
        submenu_add_item(
            submenu,
            "Emulate UID",
            SubmenuIndexEmulate,
            nfc_scene_saved_menu_submenu_callback,
            nfc);
    } else if(
        nfc->dev->format == NfcDeviceSaveFormatMifareUl ||
        nfc->dev->format == NfcDeviceSaveFormatMifareClassic) {
        submenu_add_item(
            submenu, "Emulate", SubmenuIndexEmulate, nfc_scene_saved_menu_submenu_callback, nfc);
    }
    submenu_add_item(
        submenu, "Edit UID and Name", SubmenuIndexEdit, nfc_scene_saved_menu_submenu_callback, nfc);
    submenu_add_item(
        submenu, "Delete", SubmenuIndexDelete, nfc_scene_saved_menu_submenu_callback, nfc);
    submenu_add_item(
        submenu, "Info", SubmenuIndexInfo, nfc_scene_saved_menu_submenu_callback, nfc);
    submenu_set_selected_item(
        nfc->submenu, scene_manager_get_scene_state(nfc->scene_manager, NfcSceneSavedMenu));
    if(nfc->dev->shadow_file_exist) {
        submenu_add_item(
            submenu,
            "Restore original",
            SubmenuIndexRestoreOriginal,
            nfc_scene_saved_menu_submenu_callback,
            nfc);
    }

    view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewMenu);
}

bool nfc_scene_saved_menu_on_event(void* context, SceneManagerEvent event) {
    Nfc* nfc = context;
    bool consumed = false;

    if(event.type == SceneManagerEventTypeCustom) {
        scene_manager_set_scene_state(nfc->scene_manager, NfcSceneSavedMenu, event.event);
        if(event.event == SubmenuIndexEmulate) {
            if(nfc->dev->format == NfcDeviceSaveFormatMifareUl) {
                scene_manager_next_scene(nfc->scene_manager, NfcSceneEmulateMifareUl);
            } else if(nfc->dev->format == NfcDeviceSaveFormatMifareClassic) {
                scene_manager_next_scene(nfc->scene_manager, NfcSceneEmulateMifareClassic);
            } else {
                scene_manager_next_scene(nfc->scene_manager, NfcSceneEmulateUid);
            }
            consumed = true;
        } else if(event.event == SubmenuIndexEdit) {
            scene_manager_next_scene(nfc->scene_manager, NfcSceneSetUid);
            consumed = true;
        } else if(event.event == SubmenuIndexDelete) {
            scene_manager_next_scene(nfc->scene_manager, NfcSceneDelete);
            consumed = true;
        } else if(event.event == SubmenuIndexInfo) {
            scene_manager_next_scene(nfc->scene_manager, NfcSceneDeviceInfo);
            consumed = true;
        } else if(event.event == SubmenuIndexRestoreOriginal) {
            if(!nfc_device_restore(nfc->dev)) {
                scene_manager_search_and_switch_to_previous_scene(
                    nfc->scene_manager, NfcSceneStart);
            } else {
                scene_manager_next_scene(nfc->scene_manager, NfcSceneRestoreOriginal);
            }
            consumed = true;
        }
    }

    return consumed;
}

void nfc_scene_saved_menu_on_exit(void* context) {
    Nfc* nfc = context;

    submenu_reset(nfc->submenu);
}