package model

import (
	"testing"

	"github.com/stretchr/testify/require"
)

func TestGetGroupPoolParsesLegacyNamesAndEntries(t *testing.T) {
	legacy := &Token{AutoGroups: `["vip","pro"]`}
	pool, err := legacy.GetGroupPool()
	require.NoError(t, err)
	require.Equal(t, []TokenGroupEntry{{Group: "vip", Priority: 0}, {Group: "pro", Priority: 1}}, pool)

	names, err := legacy.GetAutoGroups()
	require.NoError(t, err)
	require.Equal(t, []string{"vip", "pro"}, names)

	explicit := &Token{AutoGroups: `[{"group":"vip","priority":2},{"group":"pro","priority":1}]`}
	pool, err = explicit.GetGroupPool()
	require.NoError(t, err)
	require.Equal(t, []TokenGroupEntry{{Group: "vip", Priority: 2}, {Group: "pro", Priority: 1}}, pool)
}

func TestSetGroupPoolRoundTrips(t *testing.T) {
	token := &Token{}
	require.NoError(t, token.SetGroupPool([]TokenGroupEntry{{Group: "vip", Priority: 1}}))
	pool, err := token.GetGroupPool()
	require.NoError(t, err)
	require.Equal(t, []TokenGroupEntry{{Group: "vip", Priority: 1}}, pool)

	require.NoError(t, token.SetGroupPool(nil))
	require.Empty(t, token.AutoGroups)
}