package main

import (
	"fmt"
	"log"
	"net/http"
	"sync"
	"time"

	"github.com/foxdeveloper/namecheck"
	_ "github.com/foxdeveloper/namecheck/github"
	_ "github.com/foxdeveloper/namecheck/twitter"
)

func handler(w http.ResponseWriter, r *http.Request) {
	var wg sync.WaitGroup
	ch := make(chan string)
	for _, sn := range namecheck.SocialNetworks() {
		wg.Add(1)
		go func(sn namecheck.SocialNetwork) {
			namecheck.Namecheck(sn, r.URL.Path[1:], &wg, ch)
		}(sn)
	}

	go func() {
		wg.Wait()
		close(ch)
	}()

	for v := range ch {
		fmt.Fprintf(w, "%s", v)
	}
}

func main() {
	start := time.Now()

	http.HandleFunc("/", handler)
	log.Fatal(http.ListenAndServe(":8080", nil))

	elapsed := time.Since(start)
	log.Printf("Took %s", elapsed)
}