using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Threading.Tasks;

using Microsoft.AspNetCore.Builder;

using Microsoft.AspNetCore.Hosting;

using Microsoft.AspNetCore.HttpsPolicy;

using Microsoft.AspNetCore.Mvc;

using Microsoft.Extensions.Configuration;

using Microsoft.Extensions.DependencyInjection;

using Microsoft.Extensions.Logging;

using Microsoft.Extensions.Options;

using Swashbuckle.AspNetCore.Swagger;

namespace WebApplicationCoreAPIStudy4

{

    public class Startup

    {

        public Startup(IConfiguration configuration)

        {

            Configuration = configuration;

        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.

        public void ConfigureServices(IServiceCollection services)

        {

            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);

            ////注册Swagger生成器，定义一个和多个Swagger 文档

            //services.AddSwaggerGen(c =>

            //{

            //    c.SwaggerDoc("v1", new Info { Title = "My API_info", Version = "v1_info" });

            //});

            //注册Swagger生成器，定义一个和多个Swagger 文档

            services.AddSwaggerGen(c =>

            {

                c.SwaggerDoc("v1", new Info

                {

                    Version = "v1",

                    Title = "yilezhu's API",

                    Description = "A simple example ASP.NET Core Web API",

                    TermsOfService = "None",

                    Contact = new Contact

                    {

                        Name = "依乐祝",

                        Email = string.Empty,

                        Url = "http://www.cnblogs.com/yilezhu/"

                    },

                    License = new License

                    {

                        Name = "许可证名字",

                        Url = "http://www.cnblogs.com/yilezhu/"

                    }

                });

                // 为 Swagger JSON and UI设置xml文档注释路径

                var basePath = Path.GetDirectoryName(typeof(Program).Assembly.Location);//获取应用程序所在目录（绝对，不受工作目录影响，建议采用此方法获取路径）

                var xmlPath = Path.Combine(basePath, "WebApplicationCoreAPIStudy4.xml");

                c.IncludeXmlComments(xmlPath);

            });

        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.

        public void Configure(IApplicationBuilder app, IHostingEnvironment env)

        {

            if (env.IsDevelopment())

            {

                app.UseDeveloperExceptionPage();

            }

            else

            {

                app.UseHsts();

            }

            app.UseHttpsRedirection();

            app.UseMvc();

            //启用中间件服务生成Swagger作为JSON终结点

            app.UseSwagger();

            //启用中间件服务对swagger-ui，指定Swagger JSON终结点

            app.UseSwaggerUI(c =>

            {

                c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1_endpoint");

                //加上后，访问地址：https://localhost:44389

                //c.RoutePrefix = string.Empty;//访问地址：https://localhost:44389/swagger

            });

        }

    }

}