using System;
using System.IO;
using System.Reflection;
using BlueWest.WebApi.Tools;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.OpenApi.Models;
using Swashbuckle.AspNetCore.SwaggerGen;

namespace BlueWest.WebApi.Extensions
{
    public static class SwaggerExtensions
    {
        /// <summary>
        /// Swagger documentation provider options
        /// </summary>
        /// <param name="swaggerGenOptions"></param>
        public static void ConfigureSwaggerOptions(this SwaggerGenOptions swaggerGenOptions)
        {
            swaggerGenOptions.SchemaFilter<SwaggerEnumSchemaFilter>();
            swaggerGenOptions.SwaggerDoc("v1", new OpenApiInfo
            {
                Title = "BlueWest.Api.App",
                Version = "v1",
                Description = "BlueWest.Api.App",
                TermsOfService = new Uri("https://git.codeliturgy.com/terms-of-service"),
                Contact = new OpenApiContact
                {
                    Name = "Benny",
                    Email = string.Empty,
                    Url = new Uri("https://git.codeliturgy.com"),
                },
                License = new OpenApiLicense
                {
                    Name = "Use under LICX",
                    Url = new Uri("https://git.codeliturgy.com/license"),
                }
            });
                            
            // Set the comments path for the Swagger JSON and UI.
            var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
            var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
            swaggerGenOptions.IncludeXmlComments(xmlPath);
        }
    }
}