package test

import (
	"reflect"
	"testing"
	"time"

	"forge.cadoles.com/wpetit/go-http-peering/client"
	peeringCrypto "forge.cadoles.com/wpetit/go-http-peering/crypto"
	"forge.cadoles.com/wpetit/go-http-peering/memory"
	"forge.cadoles.com/wpetit/go-http-peering/server"

	peering "forge.cadoles.com/wpetit/go-http-peering"
	"forge.cadoles.com/wpetit/go-http-peering/crypto"
)

func TestAdvertise(t *testing.T) {

	if t.Skipped() {
		t.SkipNow()
	}

	store := memory.NewStore()
	serverPK := mustGeneratePrivateKey()
	clientPK := mustGeneratePrivateKey()
	peerID := peering.NewPeerID()

	serverToken, err := peeringCrypto.CreateServerToken(serverPK, "test", peerID)
	if err != nil {
		t.Fatal(err)
	}

	advertise := server.AdvertiseHandler(store, &serverPK.PublicKey)

	client := client.New(
		client.WithHTTPClient(NewHTTPClientMock(advertise)),
		client.WithPrivateKey(clientPK),
		client.WithServerToken(serverToken),
	)

	attrs := peering.PeerAttributes{}
	if err := client.Advertise(attrs); err != nil {
		t.Fatal(err)
	}

	peer, err := store.Get(peerID)
	if err != nil {
		t.Error(err)
	}

	if g, e := peer.ID, peerID; g != e {
		t.Errorf("peer.ID: got '%v', expected '%v'", g, e)
	}

	if g, e := peer.Attributes, attrs; !reflect.DeepEqual(g, e) {
		t.Errorf("peer.Attributes: got '%v', expected '%v'", g, e)
	}

	var defaultTime time.Time
	if peer.LastContact == defaultTime {
		t.Error("peer.LastContact should not be time.Time zero value")
	}

	pem, err := crypto.EncodePublicKeyToPEM(clientPK.Public())
	if err != nil {
		t.Fatal(err)
	}

	if g, e := peer.PublicKey, pem; !reflect.DeepEqual(g, e) {
		t.Errorf("peer.PublicKey: got '%v', expected '%v'", g, e)
	}

}