Complete Event-Driven Architecture Migration

Updated `REFACTORING_PROGRESS.md` to reflect 100% completion of the Event-Driven Architecture migration, highlighting key achievements and metrics.

Registered `IGameCoordinatorService` in `ServiceCollectionExtensions.cs` to coordinate complex operations between managers, along with a factory pattern for manager retrieval.

Refactored `Form1.cs` to utilize `IGameCoordinatorService`, adding new menu items for advanced features like game state validation and manager synchronization.

Enhanced `GameEngine.cs` to implement dependency injection for managers, improving modularity and testability.

Updated `IBaseManager.cs` and `IGameManager.cs` interfaces to include shutdown and unsaved changes tracking methods for better resource management.

Improved `BaseManager.cs` with shutdown logic and cleanup methods to ensure proper resource release.

Refined `GameManager.cs` to track unsaved changes and manage game state transitions more effectively, delegating player-related commands to `PlayerManager`.

Created `IGameCoordinatorService.cs` interface and implemented `GameCoordinatorService.cs` to encapsulate advanced game logic, including methods for coordinated actions, player initialization, and game state validation.

These changes significantly enhance the architecture, maintainability, and extensibility of the codebase.

Author: ewdlop

docs/REFACTORING_PROGRESS.md

@@ -2,6 +2,7 @@
 using Microsoft.Extensions.Logging;
 using WinFormsApp1.Interfaces;
 using WinFormsApp1.Managers;
+using WinFormsApp1.Services;
 
 namespace WinFormsApp1.Extensions
 {
@@ -26,6 +27,9 @@ public static IServiceCollection AddGameServices(this IServiceCollection service
             services.AddSingleton<ILocationManager, LocationManager>();
             services.AddSingleton<ISkillManager, SkillManager>();
 
+            // Register advanced coordination service
+            services.AddSingleton<IGameCoordinatorService, GameCoordinatorService>();
+
             // Register forms as transient (new instance each time)
             services.AddTransient<Form1>();
             services.AddTransient<InventoryForm>();
@@ -68,5 +72,99 @@ public static IServiceCollection AddGameConfiguration(this IServiceCollection se
             // This method is here for future configuration needs
             return services;
         }
+
+        /// <summary>
+        /// Add advanced game services that demonstrate complex dependency injection patterns
+        /// </summary>
+        /// <param name="services">The service collection</param>
+        /// <returns>The service collection for chaining</returns>
+        public static IServiceCollection AddAdvancedGameServices(this IServiceCollection services)
+        {
+            // Register factory patterns
+            services.AddSingleton<Func<string, IBaseManager>>(serviceProvider => managerType =>
+            {
+                return managerType.ToLowerInvariant() switch
+                {
+                    "game" => serviceProvider.GetRequiredService<IGameManager>(),
+                    "player" => serviceProvider.GetRequiredService<IPlayerManager>(),
+                    "combat" => serviceProvider.GetRequiredService<ICombatManager>(),
+                    "inventory" => serviceProvider.GetRequiredService<IInventoryManager>(),
+                    "location" => serviceProvider.GetRequiredService<ILocationManager>(),
+                    "skill" => serviceProvider.GetRequiredService<ISkillManager>(),
+                    _ => throw new ArgumentException($"Unknown manager type: {managerType}")
+                };
+            });
+
+            // Register decorator pattern example
+            //services.Decorate<IGameManager, GameManagerWithLogging>();
+
+            return services;
+        }
+    }
+
+    /// <summary>
+    /// Example decorator that adds logging to GameManager operations
+    /// Demonstrates decorator pattern with dependency injection
+    /// </summary>
+    public class GameManagerWithLogging : IGameManager
+    {
+        private readonly IGameManager _inner;
+        private readonly ILogger<GameManagerWithLogging> _logger;
+
+        public GameManagerWithLogging(IGameManager inner, ILogger<GameManagerWithLogging> logger)
+        {
+            _inner = inner;
+            _logger = logger;
+        }
+
+        public GameState CurrentGameState => _inner.CurrentGameState;
+        public bool IsGameRunning => _inner.IsGameRunning;
+        public bool HasUnsavedChanges => _inner.HasUnsavedChanges;
+        public string ManagerName => _inner.ManagerName;
+        public bool IsInitialized => _inner.IsInitialized;
+
+        public void StartNewGame(Player player)
+        {
+            _logger.LogInformation("Starting new game for player: {PlayerName}", player.Name);
+            _inner.StartNewGame(player);
+            _logger.LogInformation("New game started successfully");
+        }
+
+        public bool LoadGame(int saveSlot)
+        {
+            _logger.LogInformation("Loading game from slot: {SaveSlot}", saveSlot);
+            var result = _inner.LoadGame(saveSlot);
+            _logger.LogInformation("Load game result: {Success}", result);
+            return result;
+        }
+
+        public bool SaveGame(int saveSlot)
+        {
+            _logger.LogInformation("Saving game to slot: {SaveSlot}", saveSlot);
+            var result = _inner.SaveGame(saveSlot);
+            _logger.LogInformation("Save game result: {Success}", result);
+            return result;
+        }
+
+        public CommandResult ProcessCommand(string command)
+        {
+            _logger.LogDebug("Processing command: {Command}", command);
+            var result = _inner.ProcessCommand(command);
+            _logger.LogDebug("Command result: {Success} - {Message}", result.Success, result.Message);
+            return result;
+        }
+
+        public List<string> GetAvailableCommands() => _inner.GetAvailableCommands();
+        public void PauseGame() => _inner.PauseGame();
+        public void ResumeGame() => _inner.ResumeGame();
+        public void EndGame() => _inner.EndGame();
+        public bool ProcessCheat(string cheatCode) => _inner.ProcessCheat(cheatCode);
+        public GameStatistics GetGameStatistics() => _inner.GetGameStatistics();
+        public void UpdateGameTime(double deltaTime) => _inner.UpdateGameTime(deltaTime);
+        public bool IsFeatureEnabled(string featureName) => _inner.IsFeatureEnabled(featureName);
+        public void SetFeatureEnabled(string featureName, bool enabled) => _inner.SetFeatureEnabled(featureName, enabled);
+        public void Initialize() => _inner.Initialize();
+        public void Shutdown() => _inner.Shutdown();
+        public void Cleanup() => _inner.Cleanup();
     }
 }