package main

import (
	"io"
	"net/http"
)

type StringHandle2 struct {
	message string
}

func (sh *StringHandle2) ServeHTTP(writer http.ResponseWriter, request *http.Request) {

	Printfln("\n----------\nMethod: %v Protocol: %v Host: %v URL: %v URL.Host: %v RequestURI: %v",
		request.Method, request.Proto, request.Host,
		request.URL.String(), request.URL.Host, request.RequestURI)

	switch request.URL.Path {
	case "/favicon.ico":
		http.NotFound(writer, request)
	case "/message":
		writeLen, err := io.WriteString(writer, sh.message)
		if err != nil {
			Printfln("ServeHTTP Error: %v", err)
			return
		}
		Printfln("ServeHTTP Wrote %d bytes", writeLen)
	default:
		http.Redirect(writer, request, "/message", http.StatusTemporaryRedirect)
	}
	Printfln("--------------\n")
}

func main2() {
	err := http.ListenAndServe("localhost:5000", &StringHandle2{message: "Hello World!"})
	if err != nil {
		Printfln("ListenAndServe Error: %v", err)
		return
	}
}