package testing

import (
	"bytes"
	"net/http"
	"net/http/cookiejar"
	"testing"
	"time"

	chat "git.wens.org.uk/chat/internal"
	"github.com/golang-jwt/jwt"
)

func createJWT(username string) (string, error) {
	token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
		"exp":      time.Now().Add(5 * time.Minute).Unix(),
		"username": username,
	})

	tokenString, err := token.SignedString([]byte(chat.JwtSecret))
	return tokenString, err
}

func TestAddServer(t *testing.T) {
	token, err := createJWT("testersson")
	if err != nil {
		t.Fatalf("could not create jwt: %v", err)
	}

	client := &http.Client{Jar: &cookiejar.Jar{}}

	req, err := http.NewRequest("POST", "http://"+chat.Address+"/createserver", bytes.NewBuffer([]byte(`{"name":"newserver"}`)))
	if err != nil {
		t.Fatalf("could not create POST request: %v", err)
	}
	req.Header.Set("Token", token)
	res, err := client.Do(req)
	if err != nil {
		t.Fatalf("could not reach chat server: %v", err)
	}
	if res.StatusCode != http.StatusCreated {
		t.Errorf("unexpected return code from add server. Got: %v and expected %v\n", res.StatusCode, http.StatusCreated)
	}

}