using LANCommander.Launcher.Services;
using LANCommander.Launcher.Services.Extensions;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Photino.Blazor;
using Photino.Blazor.CustomWindow.Extensions;
using Photino.NET;
using Serilog;
using Serilog.Events;
using Serilog.Extensions.Logging;
using System.Runtime.InteropServices;
using System.Web;
using LANCommander.Launcher.Startup;

namespace LANCommander.Launcher
{
    class Program
    {
        [STAThread]
        static void Main(string[] args)
        {
            var settings = SettingService.GetSettings();

            // Map the Microsoft.Extensions.Logging.LogLevel to Serilog.LogEventLevel.
            var serilogLogLevel = MapLogLevel(settings.Debug.LoggingLevel);

            using var Logger = new LoggerConfiguration()
                .MinimumLevel.Is(serilogLogLevel)
                .MinimumLevel.Override("Microsoft.EntityFrameworkCore.Database.Command", LogEventLevel.Warning)
                .MinimumLevel.Override("Microsoft.AspNetCore.Components", LogEventLevel.Warning)
                .MinimumLevel.Override("AntDesign", LogEventLevel.Warning)
                .Enrich.WithProperty("Application", typeof(Program).Assembly.GetName().Name)
                .WriteTo.File(Path.Combine(settings.Debug.LoggingPath, "log-.txt"), rollingInterval: settings.Debug.LoggingArchivePeriod)
#if DEBUG
                .WriteTo.Seq("http://localhost:5341")
#endif
                .CreateLogger();

            var localizationService = new LocalizationService();
            Logger?.Information(localizationService.GetString("StartingUpLauncher", UpdateService.GetCurrentVersion()));
            Logger?.Debug(localizationService.GetString("LoadingSettingsFromFile"));

            var builder = PhotinoBlazorAppBuilder.CreateDefault(args);

            builder.AddSettings();
            builder.AddLogging();
            
            #if DEBUG
            builder.AddAspire();
            #endif
            
            builder.RootComponents.Add<App>("app");
            
            builder.Services.AddCustomWindow();
            builder.Services.AddAntDesign();
            builder.Services.AddSingleton<LocalizationService>();
            builder.Services.AddLANCommander(options =>
            {
                options.ServerAddress = settings.Authentication.ServerAddress;
                options.Logger = new SerilogLoggerFactory(Logger).CreateLogger<SDK.Client>();
            });

            #region Build Application
            Logger?.Debug(localizationService.GetString("BuildingApplication"));

            var app = builder.Build();

            app
                .RegisterMainWindow()
                .RegisterMediaHandler()
                .RegisterChatWindow()
                .RestoreWindowPosition();
            #endregion

            AppDomain.CurrentDomain.UnhandledException += (sender, error) =>
            {
                app.MainWindow.ShowMessage(localizationService.GetString("FatalException"), error.ExceptionObject.ToString());
            };

            app.Services.InitializeLANCommander();
            
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
                SystemService.RegisterCustomScheme();

            if (!app.ParseCommandLine(args))
            {
                settings.LaunchCount++;

                SettingService.SaveSettings(settings);

                Logger?.Debug(localizationService.GetString("StartingApplication"));

                app.Run();

                Logger?.Debug(localizationService.GetString("ClosingApplication"));
            }
        }



        /// <summary>
        /// Maps Microsoft.Extensions.Logging.LogLevel to Serilog.Events.LogEventLevel.
        /// </summary>
        private static LogEventLevel MapLogLevel(LogLevel level)
        {
            return level switch
            {
                LogLevel.Trace => LogEventLevel.Verbose,
                LogLevel.Debug => LogEventLevel.Debug,
                LogLevel.Information => LogEventLevel.Information,
                LogLevel.Warning => LogEventLevel.Warning,
                LogLevel.Error => LogEventLevel.Error,
                LogLevel.Critical => LogEventLevel.Fatal,
                // LogLevel.None indicates logging should be disabled.
                // Serilog does not have a direct "Off" level so you might choose to
                // either bypass logging configuration or set it high enough to ignore messages.
                LogLevel.None => LogEventLevel.Fatal,
                _ => LogEventLevel.Information
            };
        }
    }
}