using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace WebMainFrameForEap.ServiceExtensions
{
    public static class NSwagServiceExtension
    {
        public static IServiceCollection AddNSwag(this IServiceCollection services)
        {
            services.AddOpenApiDocument(settings =>
            {
                settings.DocumentName = "EAP接口文档";
                settings.Description = "EAP接口文档";
                settings.Title = "EAP接口文档";
                settings.UseControllerSummaryAsTagDescription = true;
                settings.AddSecurity("身份认证Token", Enumerable.Empty<string>(), new NSwag.OpenApiSecurityScheme()
                {
                    Description = "JWT授权(数据将在请求头中进行传输) 直接在下框中输入Bearer {token}（注意两者之间是一个空格）",
                    Name = "Authorization",
                    In = NSwag.OpenApiSecurityApiKeyLocation.Header,
                    Type = NSwag.OpenApiSecuritySchemeType.ApiKey
                });
            });
            return services;
        }

        public static IApplicationBuilder UseNSwag(this IApplicationBuilder builder)
        {
            builder.UseOpenApi().UseAuthentication().UseSwaggerUi3(p =>
            {
                p.Path = "/api/docs";
                p.DocumentPath = "/swagger/{documentName}/swagger.json";
                p.OperationsSorter = "alpha";
                p.TagsSorter = "alpha";
            });
            return builder;
        }
    }
}