package http

import (
	"bytes"
	"fmt"
	"io"
)

func WriteRequest(w io.Writer, req *Request) {
	fmt.Fprintf(w, "%s %s %s\r\n", req.Method, req.Path, req.Protocol)

	for _, header := range req.Headers {
		fmt.Fprintf(w, "%s: %s\r\n", header.Name, header.Value)
	}
	fmt.Fprintf(w, "\r\n")

	if len(req.Body) > 0 {
		fmt.Fprintf(w, "%s\r\n", req.Body)
	}
}

func DebugWrap(w io.Writer, req *Request, f func(w io.Writer, req *Request)) {
	buffer := &bytes.Buffer{}

	f(buffer, req)

	fmt.Println("----- Debug Info -----")
	fmt.Println(buffer.String())
	fmt.Println("----- Debug End Info -----")

	w.Write(buffer.Bytes())
}