Program.cs

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using Microsoft.AspNetCore.Mvc;
using Microsoft.OpenApi.Models;
using Sample.Transformers;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddControllers();
builder.Services.AddAuthentication().AddJwtBearer();

builder.Services.AddOpenApi("v1", options =>
{
    options.AddHeader("X-Version", "1.0");
    options.UseTransformer<BearerSecuritySchemeTransformer>();
});
builder.Services.AddOpenApi("v2", options => {
    options.UseTransformer(new AddContactTransformer());
    options.UseTransformer((document, context, token) => {
        document.Info.License = new OpenApiLicense { Name = "MIT" };
        return Task.CompletedTask;
    });
});
builder.Services.AddOpenApi("responses");
builder.Services.AddOpenApi("forms");

var app = builder.Build();

app.MapOpenApi();
if (app.Environment.IsDevelopment())
{
    app.MapSwaggerUi();
}

var forms = app.MapGroup("forms")
    .WithGroupName("forms");

if (app.Environment.IsDevelopment())
{
    forms.DisableAntiforgery();
}

forms.MapPost("/form-file", (IFormFile resume) => Results.Ok(resume.FileName));
forms.MapPost("/form-files", (IFormFileCollection files) => Results.Ok(files.Count));
forms.MapPost("/form-file-multiple", (IFormFile resume, IFormFileCollection files) => Results.Ok(files.Count + resume.FileName));
forms.MapPost("/form-todo", ([FromForm] Todo todo) => Results.Ok(todo));
forms.MapPost("/forms-pocos-and-files", ([FromForm] Todo todo, IFormFile file) => Results.Ok(new { Todo = todo, File = file.FileName }));

var v1 = app.MapGroup("v1")
    .WithGroupName("v1");
var v2 = app.MapGroup("v2")
    .WithGroupName("v2");
var responses = app.MapGroup("responses")
    .WithGroupName("responses");

v1.MapGet("/array-of-guids", (Guid[] guids) => guids);

v1.MapPost("/todos", (Todo todo) => Results.Created($"/todos/{todo.Id}", todo))
    .WithSummary("Creates a new todo item.");
v1.MapGet("/todos/{id}", (int id) => new TodoWithDueDate(1, "Test todo", false, DateTime.Now.AddDays(1), DateTime.Now))
    .WithDescription("Returns a specific todo item.");

v2.MapGet("/users", () => new [] { "alice", "bob" })
    .WithTags("users");

v2.MapPost("/users", () => Results.Created("/users/1", new { Id = 1, Name = "Test user" }));

responses.MapGet("/200-add-xml", () => new TodoWithDueDate(1, "Test todo", false, DateTime.Now.AddDays(1), DateTime.Now))
    .Produces<Todo>(additionalContentTypes: "text/xml");

responses.MapGet("/200-only-xml", () => new TodoWithDueDate(1, "Test todo", false, DateTime.Now.AddDays(1), DateTime.Now))
    .Produces<Todo>(contentType: "text/xml");

responses.MapGet("/triangle", () => new Triangle { Color = "red", Sides = 3, Hypotenuse = 5.0 });
responses.MapGet("/shape", () => new Shape { Color = "blue", Sides = 4 });

app.MapControllers();

app.Run();

// Make Program class public to support snapshot testing
// against sample app using WebApplicationFactory.
public partial class Program { }