package main

import "net/http"
import "io/ioutil"
import "log"

// import "github.com/davecgh/go-spew/spew"

// const API = "http://stackapi:4000/"

func fetchGET(tok string, a string) []byte {
	return fetchJSON("GET", tok, a)
}

func fetchPOST(tok string, a string) []byte {
	return fetchJSON("POST", tok, a)
}

func fetchJSON(GETorPOST string, token string, a string) []byte {
	log.Println("GOT HERE: fetchJSON(): ", GETorPOST + ": " + API + a)
	req, err := http.NewRequest(token, API + a, nil)
	if err != nil { log.Fatal("can't make new req") }
	// always set X-Wit-Auth even on token request
	if (token == "") {
		token = "badtoken"
	}

	req.Header.Set("Access-Control-Allow-Origin", "*")
	req.Header.Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE")
	req.Header.Set("Access-Control-Allow-Headers", "Accept, Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization")

	log.Println("GOT HERE: fetchJSON(): token =", token)

	req.Header.Set("X-Wit-Auth", token)
	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil { log.Println("Can't exec the req to list networks: %s", err) }
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil { log.Fatal("can't read resp") }
	log.Println("GOT HERE: fetchJSON() body =", string(body))
	return body
}

/*
func main() {
	var raw []byte

	var login string
	login = "auth/login?email=jcarr@wit.com&password=yowzayowza"
	raw = fetchPOST("badtoken", login)
	log.Println("raw =", string(raw)) 
	spew.Dump(raw)
}
*/