CourseWork/ConsoleUI/Flow/ConsoleGameMenus.cs - master - Landilf/2413_Ryumin_CourseWork

CourseWork/ConsoleUI/Flow/ConsoleGameMenus.cs
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Landilf
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27 янв 2026, 13:57
27 янв 2026, 13:57753b3e7
using ConsoleUI.Enums;
using ConsoleUI.Views;
using GameCore.Resources;

namespace ConsoleUI.Flow;

/// <summary>
/// Часть класса, отвечающая за меню (Главное, Помощь, Рекорды).
/// </summary>
public static partial class ConsoleGame
{
  #region Методы

  /// <summary>
  /// Запускает цикл главного меню.
  /// </summary>
  private static void RunMainMenu()
  {
    var options = new List<string>();
    lock (_controller!.SyncRoot)
    {
      if (_controller.State == GameCore.Enums.GameState.Paused)
      {
        options.Add(Strings.MainMenuResume);
      }
    }

    options.AddRange([Strings.MainMenuNewGame, Strings.MainMenuHighScores, Strings.MainMenuHelp, Strings.MainMenuExit]);

    var selected = 0;

    while (_currentState == AppState.MainMenu)
    {
      bool canResume = options.Contains(Strings.MainMenuResume);
      MainMenuView.Draw(options.ToArray(), selected, canResume);

      var cmd = ConsoleInput.WaitForCommand();
      if (cmd == InputCommand.Up)
      {
        selected = (selected - 1 + options.Count) % options.Count;
      }
      else if (cmd == InputCommand.Down)
      {
        selected = (selected + 1) % options.Count;
      }
      else if (cmd == InputCommand.Confirm)
      {
        var choice = options[selected];
        if (choice == Strings.MainMenuResume)
        {
          lock (_controller.SyncRoot)
          {
            _controller.Resume();
          }

          _currentState = AppState.Game;
        }
        else if (choice == Strings.MainMenuNewGame)
        {
          StartGame();
        }
        else if (choice == Strings.MainMenuHighScores)
        {
          _currentState = AppState.HighScores;
        }
        else if (choice == Strings.MainMenuHelp)
        {
          _currentState = AppState.Help;
        }
        else if (choice == Strings.MainMenuExit)
        {
          if (Confirm(Strings.PromptExitGame))
          {
            _running = false;
            return;
          }
        }
      }
    }
  }

  /// <summary>
  /// Запускает экран таблицы рекордов.
  /// </summary>
  private static void RunHighScores()
  {
    var scores = _controller!.GetHighScores();
    HighScoresView.Draw(scores);

    while (ConsoleInput.WaitForCommand() != InputCommand.Confirm)
    {
    }

    _currentState = AppState.MainMenu;
  }

  /// <summary>
  /// Запускает экран справки.
  /// </summary>
  private static void RunHelp()
  {
    HelpView.Draw();

    while (ConsoleInput.WaitForCommand() != InputCommand.Confirm)
    {
    }

    _currentState = AppState.MainMenu;
  }

  /// <summary>
  /// Показывает диалог подтверждения (Да/Нет).
  /// </summary>
  /// <param name="parMessage">Сообщение вопроса.</param>
  /// <returns>True, если выбрано "Да".</returns>
  private static bool Confirm(string parMessage)
  {
    var selected = 1;
    string[] options = [Strings.PromptYes, Strings.PromptNo];

    while (true)
    {
      ConfirmationView.Draw(parMessage, options, selected);

      var cmd = ConsoleInput.WaitForCommand();
      switch (cmd)
      {
        case InputCommand.Left:
          selected = (selected - 1 + options.Length) % options.Length;
          break;
        case InputCommand.Right:
          selected = (selected + 1) % options.Length;
          break;
        case InputCommand.Confirm:
          return selected == 0;
      }
    }
  }

  #endregion
}