Momentum-Apps/scenes/nfc_playlist_scene_name_new_playlist.c

#include "../nfc_playlist.h"

void nfc_playlist_name_new_playlist_menu_callback(void* context) {
   NfcPlaylist* nfc_playlist = context;

   FuriString* file_name = furi_string_alloc_printf("/ext/apps_data/nfc_playlist/%s.txt", nfc_playlist->text_input_output);
   char const* file_name_cstr = furi_string_get_cstr(file_name);

   Storage* storage = furi_record_open(RECORD_STORAGE);
   File* file = storage_file_alloc(storage);
   if (!storage_file_exists(storage, file_name_cstr)) {
      if (storage_file_open(file, file_name_cstr, FSAM_READ_WRITE, FSOM_CREATE_NEW)) {
         storage_file_close(file);
         furi_string_swap(nfc_playlist->settings.playlist_path, file_name);
         nfc_playlist->settings.playlist_length = 0;
      }
   }
   storage_file_free(file);
   furi_record_close(RECORD_STORAGE);

   furi_string_free(file_name);
   scene_manager_previous_scene(nfc_playlist->scene_manager);
}

void nfc_playlist_name_new_playlist_scene_on_enter(void* context) {
   NfcPlaylist* nfc_playlist = context;

   nfc_playlist->text_input_output = malloc(PLAYLIST_NAME_LEN);
   text_input_set_header_text(nfc_playlist->text_input, "Enter file name");
   text_input_set_minimum_length(nfc_playlist->text_input, 1);
   text_input_set_result_callback(nfc_playlist->text_input, nfc_playlist_name_new_playlist_menu_callback, nfc_playlist, nfc_playlist->text_input_output, PLAYLIST_NAME_LEN, true);

   view_dispatcher_switch_to_view(nfc_playlist->view_dispatcher, NfcPlaylistView_TextInput);
}

bool nfc_playlist_name_new_playlist_scene_on_event(void* context, SceneManagerEvent event) {
   UNUSED(context);
   UNUSED(event);
   return false;
}

void nfc_playlist_name_new_playlist_scene_on_exit(void* context) {
   NfcPlaylist* nfc_playlist = context;
   free(nfc_playlist->text_input_output);
   text_input_reset(nfc_playlist->text_input);
}