using System;
using System.Globalization;
using System.IO;
using System.Threading;
using MatterHackers.Agg.Platform;
using MatterHackers.MatterControl.DataStorage;
using MatterHackers.MatterControl.SettingsManagement;
using MatterHackers.MatterControl.SlicerConfiguration;
using Microsoft.Extensions.Configuration;
using Mindscape.Raygun4Net;

namespace MatterHackers.MatterControl
{
	static class Program
	{
		private const int RaygunMaxNotifications = 15;

		private static int raygunNotificationCount = 0;

		private static RaygunClient _raygunClient;

		private class SlicerOptions
		{
			public bool Debug { get; set; }
		}

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		public static void Main()
		{
			// this sets the global culture for the app and all new threads
			CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
			CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.InvariantCulture;

			// and make sure the app is set correctly
			Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
			Thread.CurrentThread.CurrentUICulture = CultureInfo.InvariantCulture;

			if (AggContext.OperatingSystem == OSType.Mac)
			{
				_raygunClient = new RaygunClient("qmMBpKy3OSTJj83+tkO7BQ=="); // this is the Mac key
			}
			else
			{
				_raygunClient = new RaygunClient("hQIlyUUZRGPyXVXbI6l1dA=="); // this is the PC key
			}

			// Set default Agg providers
			AggContext.Config.ProviderTypes.SystemWindow = "MatterHackers.Agg.UI.OpenGLSystemWindow, agg_platform_win32";
			AggContext.Config.ProviderTypes.SystemWindowProvider = "MatterHackers.Agg.UI.WinformsSystemWindowProvider, agg_platform_win32";

			// Load optional user configuration
			IConfiguration config = new ConfigurationBuilder()
				.AddJsonFile("appsettings.json", optional: true)
				.Build();

			// Override defaults via configuration
			config.Bind("Agg:ProviderTypes", AggContext.Config.ProviderTypes);
			config.Bind("Agg:GraphicsMode", AggContext.Config.GraphicsMode);
			Slicer.RunInProcess = config.GetValue<bool>("MatterControl:Slicer:Debug");

			// Make sure we have the right working directory as we assume everything relative to the executable.
			Directory.SetCurrentDirectory(Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location));

			Datastore.Instance.Initialize();

#if !DEBUG
			// Conditionally spin up error reporting if not on the Stable channel
			string channel = UserSettings.Instance.get(UserSettingsKey.UpdateFeedType);
			if (string.IsNullOrEmpty(channel) || channel != "release" || OemSettings.Instance.WindowTitleExtra == "Experimental")
#endif
			{
				System.Windows.Forms.Application.ThreadException += (s, e) =>
				{
					if(raygunNotificationCount++ < RaygunMaxNotifications)
					{
						_raygunClient.Send(e.Exception);
					}
				};

				AppDomain.CurrentDomain.UnhandledException += (s, e) =>
				{
					if (raygunNotificationCount++ < RaygunMaxNotifications)
					{
						_raygunClient.Send(e.ExceptionObject as Exception);
					}
				};
			}

			// Init platformFeaturesProvider before ShowAsSystemWindow
			string platformFeaturesProvider = "MatterHackers.MatterControl.WindowsPlatformsFeatures, MatterControl";
			AppContext.Platform = AggContext.CreateInstanceFrom<INativePlatformFeatures>(platformFeaturesProvider);
			AppContext.Platform.ProcessCommandline();

			// Get startup bounds from MatterControl and construct system window
			//var systemWindow = new DesktopMainWindow(400, 200)
			var (width, height) = RootSystemWindow.GetStartupBounds();

			var systemWindow = Application.LoadRootWindow(width, height);
			systemWindow.ShowAsSystemWindow();
		}

		// ** Standard Winforms Main ** //
		//[STAThread]
		//static void Main()
		//{
		//	Application.EnableVisualStyles();
		//	Application.SetCompatibleTextRenderingDefault(false);
		//	Application.Run(new Form1());
		//}
	}
}