From a913baa52461b68cdf6c28aa413e3215ce90a49a Mon Sep 17 00:00:00 2001
From: Lamparter <71598437+Lamparter@users.noreply.github.com>
Date: Sat, 18 Jan 2025 17:55:08 +0000
Subject: [PATCH] Move classic mode into separate class

---
 .../Helpers/ConsoleHelpers.cs                 |  12 ++
 .../InteractiveMode.cs                        | 179 +++++++++++++++++
 src/Riverside.JsonBinder.Console/Program.cs   | 185 +-----------------
 3 files changed, 192 insertions(+), 184 deletions(-)
 create mode 100644 src/Riverside.JsonBinder.Console/InteractiveMode.cs

diff --git a/src/Riverside.JsonBinder.Console/Helpers/ConsoleHelpers.cs b/src/Riverside.JsonBinder.Console/Helpers/ConsoleHelpers.cs
index 6267438..66ac095 100644
--- a/src/Riverside.JsonBinder.Console/Helpers/ConsoleHelpers.cs
+++ b/src/Riverside.JsonBinder.Console/Helpers/ConsoleHelpers.cs
@@ -34,4 +34,16 @@ public static void PressAnyKey()
 		System.Console.WriteLine("\nPress any key to continue...");
 		System.Console.ReadKey();
 	}
+
+	/// <summary>
+	/// Confirms if the user wants to exit the application.
+	/// </summary>
+	/// <returns>True if the user confirms exit, false otherwise.</returns>
+	public static bool ConfirmExit()
+	{
+		System.Console.Clear();
+		System.Console.Write("Are you sure you want to exit? (y/n): ");
+		string? confirmation = System.Console.ReadLine()?.Trim().ToLower();
+		return confirmation == "y" || confirmation == "yes";
+	}
 }
diff --git a/src/Riverside.JsonBinder.Console/InteractiveMode.cs b/src/Riverside.JsonBinder.Console/InteractiveMode.cs
new file mode 100644
index 0000000..de85a19
--- /dev/null
+++ b/src/Riverside.JsonBinder.Console/InteractiveMode.cs
@@ -0,0 +1,179 @@
+using Riverside.JsonBinder.Console.Helpers;
+using System.Text.Json;
+
+namespace Riverside.JsonBinder.Console;
+
+public class InteractiveMode
+{
+	private const string CHECKBOX_CHECKED = "[x]";
+	private const string CHECKBOX_UNCHECKED = "[ ]";
+
+	/// <summary>
+	/// Runs the interactive console mode of the application.
+	/// </summary>
+	public static void Initialize()
+	{
+		while (true)
+		{
+			DisplayMainMenu();
+			string choice = System.Console.ReadLine()?.Trim();
+
+			switch (choice)
+			{
+				case "1":
+					ConvertJsonToClasses();
+					break;
+				case "2":
+					DisplayHelp();
+					break;
+				case "3":
+					if (ConsoleHelpers.ConfirmExit())
+						return;
+					break;
+				default:
+					ConsoleHelpers.DisplayRedMessage("Invalid option. Please select a valid menu option.\n");
+					break;
+			}
+		}
+	}
+
+	/// <summary>
+	/// Displays the main menu of the application.
+	/// </summary>
+	private static void DisplayMainMenu()
+	{
+		System.Console.Clear();
+		System.Console.WriteLine("=========================================");
+		System.Console.WriteLine("      JSON to Classes Converter");
+		System.Console.WriteLine("=========================================");
+		System.Console.WriteLine("1. Convert JSON to Classes");
+		System.Console.WriteLine("2. Help");
+		System.Console.WriteLine("3. Exit");
+		System.Console.Write("\nSelect an option: ");
+	}
+
+
+	/// <summary>
+	/// Handles the interactive JSON to classes conversion process.
+	/// </summary>
+	private static void ConvertJsonToClasses()
+	{
+		System.Console.Clear();
+		System.Console.WriteLine("=========================================");
+		System.Console.WriteLine("      Convert JSON to Classes");
+		System.Console.WriteLine("=========================================");
+
+		System.Console.WriteLine("Enter your JSON (or type 'back' to return to the main menu):");
+		string? json = System.Console.ReadLine();
+
+		if (string.IsNullOrWhiteSpace(json) || string.Equals(json, "back", StringComparison.OrdinalIgnoreCase))
+			return;
+
+		var selectedLanguages = SelectLanguages();
+		if (selectedLanguages.Count == 0)
+		{
+			ConsoleHelpers.DisplayRedMessage("\nNo languages selected. Please try again.\n");
+			ConsoleHelpers.PressAnyKey();
+			return;
+		}
+
+		System.Console.Clear();
+		System.Console.WriteLine("=========================================");
+		System.Console.WriteLine("      Generating Classes");
+		System.Console.WriteLine("=========================================");
+
+		foreach (var language in selectedLanguages)
+		{
+			try
+			{
+				string result = JsonSerializer.ConvertTo(json, language);
+				System.Console.ForegroundColor = ConsoleColor.Green;
+				System.Console.WriteLine($"\n{language} Classes:\n");
+				System.Console.ResetColor();
+				System.Console.WriteLine(result);
+			}
+			catch (JsonException ex)
+			{
+				ConsoleHelpers.DisplayError("Invalid JSON format.", ex.Message);
+			}
+			catch (Exception ex)
+			{
+				ConsoleHelpers.DisplayError("An unexpected error occurred.", ex.Message);
+			}
+		}
+
+		ConsoleHelpers.PressAnyKey();
+	}
+
+	/// <summary>
+	/// Displays the help menu.
+	/// </summary>
+	private static void DisplayHelp()
+	{
+		System.Console.Clear();
+		System.Console.WriteLine("=========================================");
+		System.Console.WriteLine("               Help Menu");
+		System.Console.WriteLine("=========================================");
+		System.Console.WriteLine("Interactive Mode:");
+		System.Console.WriteLine("1. Input a valid JSON string to generate classes.");
+		System.Console.WriteLine("2. Use arrow keys to navigate language options.");
+		System.Console.WriteLine("3. Press SPACE to select/deselect languages.");
+		System.Console.WriteLine("4. Press ENTER to confirm selections.");
+		System.Console.WriteLine("\nCommand Line Mode:");
+		System.Console.WriteLine("Usage: jsonbinder <json> --lang <languages>");
+		System.Console.WriteLine("Example: jsonbinder '{\"name\":\"test\"}' --lang csharp,typescript");
+		System.Console.WriteLine("\nPress any key to return to the main menu...");
+		System.Console.ReadKey();
+	}
+
+	/// <summary>
+	/// Displays an interactive language selection interface and returns the selected languages.
+	/// </summary>
+	/// <returns>A list of selected languages.</returns>
+	private static List<SerializableLanguage> SelectLanguages()
+	{
+		var languages = Enum.GetValues<SerializableLanguage>();
+		var selected = new HashSet<SerializableLanguage>();
+		var currentIndex = 0;
+
+		while (true)
+		{
+			System.Console.Clear();
+			System.Console.WriteLine("\nSelect target languages (use arrow keys to navigate, space to select, enter to confirm):");
+			System.Console.WriteLine("Press 'ESC' to cancel selection\n");
+
+			for (int i = 0; i < languages.Length; i++)
+			{
+				var language = languages[i];
+				if (i == currentIndex)
+					System.Console.Write("> ");
+				else
+					System.Console.Write("  ");
+
+				System.Console.WriteLine($"{(selected.Contains(language) ? CHECKBOX_CHECKED : CHECKBOX_UNCHECKED)} {language}");
+			}
+
+			var key = System.Console.ReadKey(true);
+			switch (key.Key)
+			{
+				case ConsoleKey.UpArrow:
+					currentIndex = (currentIndex - 1 + languages.Length) % languages.Length;
+					break;
+				case ConsoleKey.DownArrow:
+					currentIndex = (currentIndex + 1) % languages.Length;
+					break;
+				case ConsoleKey.Spacebar:
+					var currentLanguage = languages[currentIndex];
+					if (selected.Contains(currentLanguage))
+						selected.Remove(currentLanguage);
+					else
+						selected.Add(currentLanguage);
+					break;
+				case ConsoleKey.Enter:
+					return selected.ToList();
+				case ConsoleKey.Escape:
+					return new List<SerializableLanguage>();
+			}
+		}
+	}
+}
diff --git a/src/Riverside.JsonBinder.Console/Program.cs b/src/Riverside.JsonBinder.Console/Program.cs
index 8a2fa00..d529ab9 100644
--- a/src/Riverside.JsonBinder.Console/Program.cs
+++ b/src/Riverside.JsonBinder.Console/Program.cs
@@ -10,9 +10,6 @@ namespace Riverside.JsonBinder.Console;
 /// </summary>
 public class Program
 {
-	private const string CHECKBOX_CHECKED = "[x]";
-	private const string CHECKBOX_UNCHECKED = "[ ]";
-
 	/// <summary>
 	/// The main entry point for the application.
 	/// </summary>
@@ -28,7 +25,7 @@ public static int Main(string[] args)
 
 		var interactiveCommand = new Command("classic", "Enables the classic interactive Json2Any CLI mode")
 		{
-			Handler = CommandHandler.Create(RunInteractiveMode)
+			Handler = CommandHandler.Create(InteractiveMode.Initialize)
 		};
 
 		rootCommand.AddCommand(interactiveCommand);
@@ -37,153 +34,6 @@ public static int Main(string[] args)
 		return rootCommand.InvokeAsync(args).Result;
 	}
 
-	/// <summary>
-	/// Runs the interactive console mode of the application.
-	/// </summary>
-	private static void RunInteractiveMode()
-	{
-		while (true)
-		{
-			DisplayMainMenu();
-			string choice = System.Console.ReadLine()?.Trim();
-
-			switch (choice)
-			{
-				case "1":
-					ConvertJsonToClassesInteractive();
-					break;
-				case "2":
-					DisplayHelp();
-					break;
-				case "3":
-					if (ConfirmExit())
-						return;
-					break;
-				default:
-					ConsoleHelpers.DisplayRedMessage("Invalid option. Please select a valid menu option.\n");
-					break;
-			}
-		}
-	}
-
-	/// <summary>
-	/// Displays the main menu of the application.
-	/// </summary>
-	private static void DisplayMainMenu()
-	{
-		System.Console.Clear();
-		System.Console.WriteLine("=========================================");
-		System.Console.WriteLine("      JSON to Classes Converter");
-		System.Console.WriteLine("=========================================");
-		System.Console.WriteLine("1. Convert JSON to Classes");
-		System.Console.WriteLine("2. Help");
-		System.Console.WriteLine("3. Exit");
-		System.Console.Write("\nSelect an option: ");
-	}
-
-	/// <summary>
-	/// Handles the interactive JSON to classes conversion process.
-	/// </summary>
-	private static void ConvertJsonToClassesInteractive()
-	{
-		System.Console.Clear();
-		System.Console.WriteLine("=========================================");
-		System.Console.WriteLine("      Convert JSON to Classes");
-		System.Console.WriteLine("=========================================");
-
-		System.Console.WriteLine("Enter your JSON (or type 'back' to return to the main menu):");
-		string? json = System.Console.ReadLine();
-
-		if (string.IsNullOrWhiteSpace(json) || string.Equals(json, "back", StringComparison.OrdinalIgnoreCase))
-			return;
-
-		var selectedLanguages = SelectLanguagesInteractive();
-		if (selectedLanguages.Count == 0)
-		{
-			ConsoleHelpers.DisplayRedMessage("\nNo languages selected. Please try again.\n");
-			ConsoleHelpers.PressAnyKey();
-			return;
-		}
-
-		System.Console.Clear();
-		System.Console.WriteLine("=========================================");
-		System.Console.WriteLine("      Generating Classes");
-		System.Console.WriteLine("=========================================");
-
-		foreach (var language in selectedLanguages)
-		{
-			try
-			{
-				string result = JsonSerializer.ConvertTo(json, language);
-				System.Console.ForegroundColor = ConsoleColor.Green;
-				System.Console.WriteLine($"\n{language} Classes:\n");
-				System.Console.ResetColor();
-				System.Console.WriteLine(result);
-			}
-			catch (JsonException ex)
-			{
-				ConsoleHelpers.DisplayError("Invalid JSON format.", ex.Message);
-			}
-			catch (Exception ex)
-			{
-				ConsoleHelpers.DisplayError("An unexpected error occurred.", ex.Message);
-			}
-		}
-
-		ConsoleHelpers.PressAnyKey();
-	}
-
-	/// <summary>
-	/// Displays an interactive language selection interface and returns the selected languages.
-	/// </summary>
-	/// <returns>A list of selected languages.</returns>
-	private static List<SerializableLanguage> SelectLanguagesInteractive()
-	{
-		var languages = Enum.GetValues<SerializableLanguage>();
-		var selected = new HashSet<SerializableLanguage>();
-		var currentIndex = 0;
-
-		while (true)
-		{
-			System.Console.Clear();
-			System.Console.WriteLine("\nSelect target languages (use arrow keys to navigate, space to select, enter to confirm):");
-			System.Console.WriteLine("Press 'ESC' to cancel selection\n");
-
-			for (int i = 0; i < languages.Length; i++)
-			{
-				var language = languages[i];
-				if (i == currentIndex)
-					System.Console.Write("> ");
-				else
-					System.Console.Write("  ");
-
-				System.Console.WriteLine($"{(selected.Contains(language) ? CHECKBOX_CHECKED : CHECKBOX_UNCHECKED)} {language}");
-			}
-
-			var key = System.Console.ReadKey(true);
-			switch (key.Key)
-			{
-				case ConsoleKey.UpArrow:
-					currentIndex = (currentIndex - 1 + languages.Length) % languages.Length;
-					break;
-				case ConsoleKey.DownArrow:
-					currentIndex = (currentIndex + 1) % languages.Length;
-					break;
-				case ConsoleKey.Spacebar:
-					var currentLanguage = languages[currentIndex];
-					if (selected.Contains(currentLanguage))
-						selected.Remove(currentLanguage);
-					else
-						selected.Add(currentLanguage);
-					break;
-				case ConsoleKey.Enter:
-					return selected.ToList();
-				case ConsoleKey.Escape:
-					return new List<SerializableLanguage>();
-			}
-		}
-	}
-
 	/// <summary>
 	/// Converts the provided JSON string to classes in the specified languages (CLI mode).
 	/// </summary>
@@ -228,37 +78,4 @@ private static void ConvertJsonToClasses(string json, string[] languages)
 			}
 		}
 	}
-
-	/// <summary>
-	/// Displays the help menu.
-	/// </summary>
-	private static void DisplayHelp()
-	{
-		System.Console.Clear();
-		System.Console.WriteLine("=========================================");
-		System.Console.WriteLine("               Help Menu");
-		System.Console.WriteLine("=========================================");
-		System.Console.WriteLine("Interactive Mode:");
-		System.Console.WriteLine("1. Input a valid JSON string to generate classes.");
-		System.Console.WriteLine("2. Use arrow keys to navigate language options.");
-		System.Console.WriteLine("3. Press SPACE to select/deselect languages.");
-		System.Console.WriteLine("4. Press ENTER to confirm selections.");
-		System.Console.WriteLine("\nCommand Line Mode:");
-		System.Console.WriteLine("Usage: jsonbinder <json> --lang <languages>");
-		System.Console.WriteLine("Example: jsonbinder '{\"name\":\"test\"}' --lang csharp,typescript");
-		System.Console.WriteLine("\nPress any key to return to the main menu...");
-		System.Console.ReadKey();
-	}
-
-	/// <summary>
-	/// Confirms if the user wants to exit the application.
-	/// </summary>
-	/// <returns>True if the user confirms exit, false otherwise.</returns>
-	private static bool ConfirmExit()
-	{
-		System.Console.Clear();
-		System.Console.Write("Are you sure you want to exit? (y/n): ");
-		string? confirmation = System.Console.ReadLine()?.Trim().ToLower();
-		return confirmation == "y" || confirmation == "yes";
-	}
 }
\ No newline at end of file