package static_test

import (
	"embed"
	"fmt"
	"io"
	"net/http"
	"net/http/httptest"

	"git.bivouac.wiki/use/static"
)

//go:embed example_static
var static_files embed.FS

func ExampleStatic() {
	s := static.NewStatic("example_static/", static_files)
	mux := http.NewServeMux()
	// for files outside a static directory:
	mux.HandleFunc("/robots.txt", s.WrapStatic("/robots.txt", "robots.txt"))
	// for an entire subdirectory:
	mux.HandleFunc("/static/{filename}", s.StaticRoute)
	w := httptest.NewRecorder()
	ts := httptest.NewServer(mux)
	ts.URL = "robots.txt"
	ts.Start()
	res := w.Result()
	defer res.Body.Close()
	data, err := io.ReadAll(res.Body)
	if err != nil {
		fmt.Errorf("expected error to be nil got %v", err)
	}
	fmt.Println(string(data))

}