ICODEBROKER

using Microsoft.AspNetCore.Builder;

using Microsoft.AspNetCore.Hosting;

using Microsoft.EntityFrameworkCore;

using Microsoft.Extensions.Configuration;

using Microsoft.Extensions.DependencyInjection;

using Microsoft.Extensions.Hosting;

using Microsoft.Extensions.Logging;

using System;

using TestProject.Data;

using TestProject.Models;

namespace TestProject

{

    /// <summary>

    /// 프로그램

    /// </summary>

    public class Program

    {

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method

        ////////////////////////////////////////////////////////////////////////////////////////// Static

        //////////////////////////////////////////////////////////////////////////////// Private

        #region 프로그램 시작하기 - Main(argumentArray)

        /// <summary>

        /// 프로그램 시작하기

        /// </summary>

        /// <param name="argumentArray">배열 인자</param>

        public static void Main(string[] argumentArray)

        {

            IHost host = CreateHostBuilder(argumentArray).Build();

            using(IServiceScope scope = host.Services.CreateScope())

            {

                IServiceProvider serviceProvider = scope.ServiceProvider;

                try

                {

                    TestData.Initialize(serviceProvider);

                }

                catch(Exception exception)

                {

                    ILogger<Program> logger = serviceProvider.GetRequiredService<ILogger<Program>>();

                    logger.LogError(exception, "데이터베이스에 데이터 추가시 에러가 발생했습니다.");

                }

            }

            host.Run();

        }

        #endregion

        #region 호스트 빌더 생성하기 - CreateHostBuilder(argumentArray)

        /// <summary>

        /// 호스트 빌더 생성하기

        /// </summary>

        /// <param name="argumentArray">인자 배열</param>

        /// <returns>호스트 빌더</returns>

        public static IHostBuilder CreateHostBuilder(string[] argumentArray) =>

            Host.CreateDefaultBuilder(argumentArray)

                .ConfigureAppConfiguration

                (

                    (builderContext, configuration) =>

                    {

                    }

                )

                .ConfigureWebHostDefaults

                (

                    builder =>

                    {

                        builder.ConfigureServices

                        (

                            services =>

                            {

                                services.AddDbContext<DatabaseContext>(options => options.UseInMemoryDatabase("TestDB"));

                                services.AddControllersWithViews();

                            }

                        )

                        .Configure

                        (

                            app =>

                            {

                                ILoggerFactory      loggerFactory = app.ApplicationServices.GetRequiredService<ILoggerFactory>();

                                ILogger<Program>    logger        = loggerFactory.CreateLogger<Program>();

                                IWebHostEnvironment environment   = app.ApplicationServices.GetRequiredService<IWebHostEnvironment>();

                                IConfiguration      configuration = app.ApplicationServices.GetRequiredService<IConfiguration>();

                                if(environment.IsDevelopment())

                                {

                                    app.UseDeveloperExceptionPage();

                                }

                                app.UseHttpsRedirection();

                                app.UseRouting();

                                app.UseAuthorization();

                                app.UseEndpoints

                                (

                                    endpointRouterBuilder =>

                                    {

                                        endpointRouterBuilder.MapControllers();

                                    }

                                );

                            }

                        );

                    }

                );

        #endregion

    }

}