package main

import "github.com/go-fuego/fuego"

func main() {
	s := fuego.NewServer()

	fuego.Get(s, "/", func(c fuego.ContextNoBody) (string, error) {
		return "Hello, World!", nil
	})

	s.Run()
}

package main

import "github.com/go-fuego/fuego"

type MyInput struct {
	Name string `json:"name" validate:"required"`
}

type MyOutput struct {
	Message string `json:"message"`
}

func main() {
	s := fuego.NewServer()

	// Automatically generates OpenAPI documentation for this route
	fuego.Post(s, "/", func(c *fuego.ContextWithBody[MyInput]) (MyOutput, error) {
		body, err := c.Body()
		if err != nil {
			return MyOutput{}, err
		}

		return MyOutput{
			Message: "Hello, " + body.Name,
		}, nil
	})

	s.Run()
}

type MyInput struct {
	Name string `json:"name" validate:"required"`
}

// Will be called just before returning c.Body()
func (r *MyInput) InTransform(context.Context) error {
	r.Name = strings.ToLower(r.Name)

	if r.Name == "fuego" {
		return errors.New("fuego is not a valid name for this input")
	}

	return nil
}

package main

import "github.com/go-fuego/fuego"

func main() {
	s := fuego.NewServer()

	// Custom OpenAPI options that cannot be deduced by the controller signature
	fuego.Post(s, "/", myController).
		Description("This route does something").
		Summary("This is my summary").
		Tags("MyTag"). // A tag is set by default according to the return type (can be desactivated)
		Deprecated()

	s.Run()
}

package main

import (
	"net/http"
	"github.com/go-fuego/fuego"
)

func main() {
	s := fuego.NewServer()

	// Standard net/http middleware
	fuego.Use(s, func(next http.Handler) http.Handler {
		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
			w.Header().Set("X-Hello", "World")
			next.ServeHTTP(w, r)
		})
	})

	// Standard net/http handler with automatic OpenAPI route declaration
	fuego.GetStd(s, "/std", func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte("Hello, World!"))
	})

	s.Run()
}