import { describe, expect, it } from 'vitest';
import {
    browserPath,
    DEVELOPER_ONBOARDING_RETURN_KEY,
    developerOnboardingReturnPath,
    isDeveloperOnboardingLocation,
} from '../src/lib/onboarding-navigation';

describe('developer onboarding navigation', () => {
    it('recognizes only the dedicated developer replay URL', () => {
        expect(
            isDeveloperOnboardingLocation({
                pathname: '/onboarding',
                search: '?mode=developer',
            }),
        ).toBe(true);
        expect(isDeveloperOnboardingLocation({ pathname: '/onboarding', search: '' })).toBe(false);
        expect(
            isDeveloperOnboardingLocation({
                pathname: '/settings',
                search: '?mode=developer',
            }),
        ).toBe(false);
    });

    it('preserves the complete local return path', () => {
        expect(
            browserPath({
                pathname: '/settings',
                search: '?tab=developer',
                hash: '#tools',
            }),
        ).toBe('/settings?tab=developer#tools');
    });

    it('accepts only local non-onboarding return paths from history state', () => {
        expect(
            developerOnboardingReturnPath({
                [DEVELOPER_ONBOARDING_RETURN_KEY]: '/settings?tab=developer',
            }),
        ).toBe('/settings?tab=developer');
        expect(
            developerOnboardingReturnPath({
                [DEVELOPER_ONBOARDING_RETURN_KEY]: 'https://example.com',
            }),
        ).toBeNull();
        expect(
            developerOnboardingReturnPath({
                [DEVELOPER_ONBOARDING_RETURN_KEY]: '//example.com',
            }),
        ).toBeNull();
        expect(
            developerOnboardingReturnPath({
                [DEVELOPER_ONBOARDING_RETURN_KEY]: '/onboarding?mode=developer',
            }),
        ).toBeNull();
    });
});