package account

import (
	"testing"
	"time"

	"galaxy/user/internal/domain/common"

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

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

	createdAt := time.Unix(1_775_240_000, 0).UTC()
	updatedAt := createdAt.Add(2 * time.Hour)

	tests := []struct {
		name    string
		record  UserAccount
		wantErr bool
	}{
		{
			name: "valid without declared country",
			record: UserAccount{
				UserID:            common.UserID("user-123"),
				Email:             common.Email("pilot@example.com"),
				RaceName:          common.RaceName("Pilot Nova"),
				PreferredLanguage: common.LanguageTag("en"),
				TimeZone:          common.TimeZoneName("Europe/Berlin"),
				CreatedAt:         createdAt,
				UpdatedAt:         updatedAt,
			},
		},
		{
			name: "valid with declared country",
			record: UserAccount{
				UserID:            common.UserID("user-123"),
				Email:             common.Email("pilot@example.com"),
				RaceName:          common.RaceName("Pilot Nova"),
				PreferredLanguage: common.LanguageTag("en"),
				TimeZone:          common.TimeZoneName("Europe/Berlin"),
				DeclaredCountry:   common.CountryCode("DE"),
				CreatedAt:         createdAt,
				UpdatedAt:         updatedAt,
			},
		},
		{
			name: "updated before created",
			record: UserAccount{
				UserID:            common.UserID("user-123"),
				Email:             common.Email("pilot@example.com"),
				RaceName:          common.RaceName("Pilot Nova"),
				PreferredLanguage: common.LanguageTag("en"),
				TimeZone:          common.TimeZoneName("Europe/Berlin"),
				CreatedAt:         createdAt,
				UpdatedAt:         createdAt.Add(-time.Second),
			},
			wantErr: true,
		},
	}

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

			err := tt.record.Validate()
			if tt.wantErr {
				require.Error(t, err)
				return
			}
			require.NoError(t, err)
		})
	}
}

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

	tests := []struct {
		name    string
		record  RaceNameReservation
		wantErr bool
	}{
		{
			name: "valid",
			record: RaceNameReservation{
				CanonicalKey: RaceNameCanonicalKey("pilot-nova"),
				UserID:       common.UserID("user-123"),
				RaceName:     common.RaceName("Pilot Nova"),
				ReservedAt:   time.Unix(1_775_240_100, 0).UTC(),
			},
		},
		{
			name: "empty canonical key",
			record: RaceNameReservation{
				UserID:     common.UserID("user-123"),
				RaceName:   common.RaceName("Pilot Nova"),
				ReservedAt: time.Unix(1_775_240_100, 0).UTC(),
			},
			wantErr: true,
		},
	}

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

			err := tt.record.Validate()
			if tt.wantErr {
				require.Error(t, err)
				return
			}
			require.NoError(t, err)
		})
	}
}