/// <summary>
        /// Converts the deck from JAH to TAH format
        /// </summary>
        /// <param name="oldDeck">Card deck in JAH format</param>
        /// <returns>Translated card deck in TAH format</returns>
        public static async Task <Models.CardDeck> ConvertDeckToTAHFormat(Models.API.CardDeck oldDeck)
        {
            Console.Write("Enter API key for Yandex translation service: ", ConsoleColor.Cyan);
            string apiKey = Console.ReadLine();

            Translator.Translator translator = new Translator.Translator(apiKey);

            Console.WriteLine("List of avaiable languages: ", ConsoleColor.Cyan);
            translator.DisplayAvaiableLanguages();

            Console.Write("Enter language code: ", ConsoleColor.Cyan);
            string language = Console.ReadLine();

            Models.CardDeck newDeck = new CardDeck();

            Console.Write("Enter deck name: ");
            newDeck.DeckName = Console.ReadLine();

            int totalTicks = oldDeck.BlackCards.Length;
            var options    = new ProgressBarOptions
            {
                ProgressCharacter   = '#',
                ProgressBarOnBottom = true
            };

            using (var pbar = new ProgressBar(totalTicks, "Converting black cards", options))
            {
                foreach (var card in oldDeck.BlackCards)
                {
                    Models.BlackCard newCard = new Models.BlackCard(card.Text, card.Pick);
                    newCard.TranslatedText = await translator.GetTranslation(newCard.OriginalText, language);

                    newDeck.AddCardToList(newCard);
                    pbar.Tick();
                }
            }
            totalTicks = oldDeck.WhiteCards.Length;
            using (var pbar = new ProgressBar(totalTicks, "Converting white cards", options))
            {
                foreach (var card in oldDeck.WhiteCards)
                {
                    Models.WhiteCard newCard = new Models.WhiteCard(card);
                    newCard.TranslatedText = await translator.GetTranslation(newCard.OriginalText, language);

                    newDeck.AddCardToList(newCard);
                    pbar.Tick();
                }
            }
            Console.WriteLine("Translation finished succesfully!", ConsoleColor.Green);

            return(newDeck);
        }