Momentum-Apps/scenes/nfc_playlist_scene_playlist_rename.c

#include "../nfc_playlist.h"

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

    FuriString* old_file_path = furi_string_alloc();
    path_extract_dirname(
        furi_string_get_cstr(nfc_playlist->settings.playlist_path), old_file_path);
    FuriString* new_file_path = furi_string_alloc_set(old_file_path);
    path_concat(
        furi_string_get_cstr(old_file_path), nfc_playlist->text_input_output, new_file_path);
    furi_string_free(old_file_path);
    furi_string_cat_str(new_file_path, ".txt");

    Storage* storage = furi_record_open(RECORD_STORAGE);

    bool playlist_exist_already = false;
    if(!storage_file_exists(storage, furi_string_get_cstr(new_file_path))) {
        if(storage_common_rename(
               storage,
               furi_string_get_cstr(nfc_playlist->settings.playlist_path),
               furi_string_get_cstr(new_file_path)) == FSE_OK) {
            furi_string_swap(nfc_playlist->settings.playlist_path, new_file_path);
        }
    } else {
        if(furi_string_cmp(nfc_playlist->settings.playlist_path, new_file_path) != 0) {
            playlist_exist_already = true;
        }
    }

    furi_string_free(new_file_path);
    furi_record_close(RECORD_STORAGE);

    view_dispatcher_send_custom_event(nfc_playlist->view_dispatcher, playlist_exist_already);
}

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

    FuriString* tmp_file_name = furi_string_alloc();
    path_extract_filename_no_ext(
        furi_string_get_cstr(nfc_playlist->settings.playlist_path), tmp_file_name);

    nfc_playlist->text_input_output = malloc(MAX_PLAYLIST_NAME_LEN + 1);
    strcpy(nfc_playlist->text_input_output, furi_string_get_cstr(tmp_file_name));
    furi_string_free(tmp_file_name);

    text_input_set_header_text(nfc_playlist->text_input, "Enter new file name");
    text_input_set_minimum_length(nfc_playlist->text_input, 1);
    text_input_set_result_callback(
        nfc_playlist->text_input,
        nfc_playlist_playlist_rename_menu_callback,
        nfc_playlist,
        nfc_playlist->text_input_output,
        MAX_PLAYLIST_NAME_LEN,
        false);

    view_dispatcher_switch_to_view(nfc_playlist->view_dispatcher, NfcPlaylistView_TextInput);
}

bool nfc_playlist_playlist_rename_scene_on_event(void* context, SceneManagerEvent event) {
    NfcPlaylist* nfc_playlist = context;

    if(event.type == SceneManagerEventTypeCustom) {
        bool playlist_exist_already = event.event;
        if(playlist_exist_already) {
            scene_manager_next_scene(
                nfc_playlist->scene_manager, NfcPlaylistScene_ErrorPlaylistAlreadyExists);
        } else {
            scene_manager_search_and_switch_to_previous_scene(
                nfc_playlist->scene_manager, NfcPlaylistScene_MainMenu);
        }
        return true;
    }
    return false;
}

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