Momentum-Apps/scenes/nfc_magic_scene_key_input.c

#include "../nfc_magic_app_i.h"

#include "protocols/gen4/gen4.h"
#include <bit_lib.h>
#include <string.h>

void nfc_magic_scene_key_input_byte_input_callback(void* context) {
    NfcMagicApp* instance = context;

    view_dispatcher_send_custom_event(
        instance->view_dispatcher, NfcMagicAppCustomEventByteInputDone);
}

void nfc_magic_scene_key_input_on_enter(void* context) {
    NfcMagicApp* instance = context;

    // Setup view
    ByteInput* byte_input = instance->byte_input;
    byte_input_set_header_text(byte_input, "Enter the password in hex");
    byte_input_set_result_callback(
        byte_input,
        nfc_magic_scene_key_input_byte_input_callback,
        NULL,
        instance,
        instance->byte_input_store,
        NFC_MAGIC_APP_BYTE_INPUT_STORE_SIZE);
    view_dispatcher_switch_to_view(instance->view_dispatcher, NfcMagicAppViewByteInput);
}

bool nfc_magic_scene_key_input_on_event(void* context, SceneManagerEvent event) {
    NfcMagicApp* instance = context;
    bool consumed = false;

    if(event.type == SceneManagerEventTypeCustom) {
        if(event.event == NfcMagicAppCustomEventByteInputDone) {
            // TODO: NEED TEST
            if(scene_manager_has_previous_scene(instance->scene_manager, NfcMagicSceneGen4Menu)) {
                memcpy(
                    instance->gen4_password_new.bytes,
                    instance->byte_input_store,
                    GEN4_PASSWORD_LEN);
                scene_manager_next_scene(instance->scene_manager, NfcMagicSceneChangeKey);
            } else {
                memcpy(
                    instance->gen4_password.bytes, instance->byte_input_store, GEN4_PASSWORD_LEN);
                scene_manager_next_scene(instance->scene_manager, NfcMagicSceneCheck);
            }
            consumed = true;
        }
    }
    return consumed;
}

void nfc_magic_scene_key_input_on_exit(void* context) {
    NfcMagicApp* instance = context;

    // Clear view
    byte_input_set_result_callback(instance->byte_input, NULL, NULL, NULL, NULL, 0);
    byte_input_set_header_text(instance->byte_input, "");
}