package main

import (
	"bytes"
	"crypto/rand"
	"fmt"
	"log"
	"net/http"
	"time"

	"humungus.tedunangst.com/r/webs/junk"
)

type NotResponseWriter struct {
	body   bytes.Buffer
	header http.Header
}

func (w NotResponseWriter) Header() http.Header {
	return w.header
}

func (w NotResponseWriter) Write(b []byte) (int, error) {
	log.Println("actual code", string(b))
	return w.body.Write(b)
}

func (w NotResponseWriter) WriteHeader(statusCode int) {}

func snowflake() uint64 {
	ts := time.Now()
	return uint64(uint64(ts.UnixNano()/int64(time.Millisecond))<<16 | uint64(time.Now().Nanosecond()&0xffff))
}

func badjunk(rw http.ResponseWriter, j junk.Junk, path string) {
	elog.Printf("%s: bad junk: %s", path, j.ToString())
	http.Error(rw, fmt.Sprintf("%s: bad junk", path), http.StatusBadRequest)
}

func goodjunk(rw http.ResponseWriter, j junk.Junk) {
	rw.WriteHeader(http.StatusOK)
	rw.Header().Set("Content-Type", "application/json; charset=utf-8")
	rw.Write(j.ToBytes())
}

func tokengen() string {
	b := make([]byte, 32)
	rand.Read(b)
	return fmt.Sprintf("%x", b)
}