using ServerBase;
using ServerCore;
using System.Reflection;
using static ControlCenter.NamedPipeHost.Extensions.ExtensionsForClient;

namespace BrokerApiServer;
public static class BrokerServiceExtensions
{
	public static void AddBrokerServerService(this IServiceCollection services, string[] args)
	{
		var server = new BrokerServerService();
		_ = server.Run(args);
		server.WaitOnStart().Wait();

		var broker_server_config = AppBuilderExtensions.initBrokerServerConfig();

		services.AddSingleton(server);
		services.AddSingleton<IServerLogic>(server.ServerLogic);
		services.AddSingleton<ServerConfig>(x => server.ServerLogic.getServerConfig());
		services.AddSingleton<DynamoDbClient>(x => server.ServerLogic.getDynamoDbClient());
		services.addCoreServices(broker_server_config);
		services.addInfraServices(broker_server_config);

		services.AddHttpContextAccessor();
		services.AddEndpointsApiExplorer();
		services.AddControllers(options => { options.Filters.Add(new ResultExceptionFilter()); });
		services.AddHealthChecks();
		services.AddSwaggerGen(SwaggerSettingHelper.setSwaggerGen);

		var useControlCenter = broker_server_config.ServiceType != nameof(ServiceType.Dev);
		if (useControlCenter)
		{
			var assemblies = new List<Assembly>(AppDomain.CurrentDomain.GetAssemblies());
			services.AddNamedPipelineClientManager(assemblies, ServerControlCenter.ServerType.BrokerApi,
				nameof(ServiceCategory.Caliverse), NetworkHelper.getEthernetLocalIPv4(), server.Options.Port);
		}
	}

	public static void UseBrokerServerService(this WebApplication app)
	{
		var server = app.Services.GetRequiredService<BrokerServerService>();
		app.UseCors("Everything");
		app.UseHttpsRedirection();
		app.UseMiddleware<ResultLoggingMiddleware>();
		app.UseAuthorization();
		app.UseRouting();
		app.MapControllers();
		if (server.Options.UseSwagger)
		{
			app.UseSwagger();
			app.UseSwaggerUI();
		}

		app.MapHealthChecks("/healthcheck");
		app.metadataMangerInit();
		app.validateRepoConnections();

		var useControlCenter = server.ServerLogic.getServerConfig().ServiceType != nameof(ServiceType.Dev);
		if (useControlCenter)
		{
			app.UseNamedPipelineClientManager();
		}

		// 호스트 시작 종료 콜백 처리
		var logger = Log.getLogger();
		var serviceProvider = app.Services;
		serviceProvider.GetRequiredService<IHostApplicationLifetime>().ApplicationStarted.Register(() =>
		{
			logger.Info($"Broker Api Server Service Started");
		});
		serviceProvider.GetRequiredService<IHostApplicationLifetime>().ApplicationStopped.Register(Log.shutdown);
	}
}