package local

import (
	"testing"
	"time"

	"galaxy/user/internal/domain/account"
	"galaxy/user/internal/domain/common"
	"galaxy/user/internal/service/shared"

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

func TestRaceNamePolicyCanonicalKey(t *testing.T) {
	t.Parallel()

	policy, err := NewRaceNamePolicy()
	require.NoError(t, err)

	tests := []struct {
		name  string
		left  common.RaceName
		right common.RaceName
	}{
		{
			name:  "case insensitive collision",
			left:  common.RaceName("Pilot Nova"),
			right: common.RaceName("pilot nova"),
		},
		{
			name:  "ascii anti fraud collision",
			left:  common.RaceName("Pilot Nova"),
			right: common.RaceName("P1lot N0va"),
		},
		{
			name:  "unicode confusable collision",
			left:  common.RaceName("paypal"),
			right: common.RaceName("раураl"),
		},
	}

	for _, tt := range tests {
		tt := tt
		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			leftKey, err := policy.CanonicalKey(tt.left)
			require.NoError(t, err)
			rightKey, err := policy.CanonicalKey(tt.right)
			require.NoError(t, err)
			require.Equal(t, rightKey, leftKey)
		})
	}
}

func TestBuildRaceNameReservationPreservesOriginalDisplayValue(t *testing.T) {
	t.Parallel()

	policy, err := NewRaceNamePolicy()
	require.NoError(t, err)

	record, err := shared.BuildRaceNameReservation(
		policy,
		common.UserID("user-123"),
		common.RaceName("P1lot Nova"),
		time.Unix(1_775_240_000, 0).UTC(),
	)
	require.NoError(t, err)

	require.Equal(t, common.RaceName("P1lot Nova"), record.RaceName)
	require.NotEqual(t, account.RaceNameCanonicalKey(""), record.CanonicalKey)
}