package model

import (
	"testing"

	"github.com/go-webauthn/webauthn/protocol"
	webauthn "github.com/go-webauthn/webauthn/webauthn"
	"github.com/stretchr/testify/require"
)

func TestPasskeyCredentialTransportsRoundTripAndIgnoreMalformedJSON(t *testing.T) {
	credential := &PasskeyCredential{}
	credential.SetTransports([]protocol.AuthenticatorTransport{protocol.USB, protocol.Internal})
	require.Equal(t, []protocol.AuthenticatorTransport{protocol.USB, protocol.Internal}, credential.TransportList())

	credential.Transports = "not-json"
	require.Nil(t, credential.TransportList())

	credential.SetTransports(nil)
	require.Empty(t, credential.Transports)
}

func TestPasskeyCredentialConvertsWebAuthnFieldsWithoutLosingFlags(t *testing.T) {
	webCredential := &webauthn.Credential{
		ID: []byte("credential"), PublicKey: []byte("public-key"), AttestationType: "none",
		Transport: []protocol.AuthenticatorTransport{protocol.Internal},
		Flags: webauthn.CredentialFlags{UserPresent: true, UserVerified: true, BackupEligible: true},
		Authenticator: webauthn.Authenticator{AAGUID: []byte("aaguid"), SignCount: 8, Attachment: protocol.Platform},
	}

	stored := NewPasskeyCredentialFromWebAuthn(9, webCredential)
	require.NotNil(t, stored)
	require.Equal(t, 9, stored.UserID)
	require.True(t, stored.UserVerified)
	require.EqualValues(t, 8, stored.SignCount)

	roundTripped := stored.ToWebAuthnCredential()
	require.Equal(t, webCredential.ID, roundTripped.ID)
	require.Equal(t, webCredential.PublicKey, roundTripped.PublicKey)
	require.True(t, roundTripped.Flags.UserVerified)
	require.Equal(t, webCredential.Transport, roundTripped.Transport)
}