import { renderToStaticMarkup } from 'react-dom/server';
import { describe, expect, it } from 'vitest';
import { WizardSteps } from '../src/components/interior/wizard-steps';
import {
    advanceOnboardingStep,
    buildRequiredOnboardingStepIds,
} from '../src/components/pages/onboarding-steps';

describe('buildRequiredOnboardingStepIds', () => {
    it('keeps legal consent before password setup when both are required', () => {
        expect(
            buildRequiredOnboardingStepIds({
                needsConsent: true,
                mustChangePassword: true,
            }),
        ).toEqual(['agreements', 'password']);
    });

    it('omits steps already satisfied by backend environment-aware policy', () => {
        expect(
            buildRequiredOnboardingStepIds({
                needsConsent: false,
                mustChangePassword: false,
            }),
        ).toEqual([]);
        expect(
            buildRequiredOnboardingStepIds({
                needsConsent: false,
                mustChangePassword: true,
            }),
        ).toEqual(['password']);
    });

    it('completes consent and password in order before releasing onboarding', () => {
        const steps = buildRequiredOnboardingStepIds({
            needsConsent: true,
            mustChangePassword: true,
        });

        expect(advanceOnboardingStep(steps, 'agreements')).toEqual({
            nextIndex: 1,
            complete: false,
        });
        expect(advanceOnboardingStep(steps, 'password')).toEqual({
            nextIndex: null,
            complete: true,
        });
    });
});

describe('WizardSteps onboarding policy', () => {
    it('only renders a skip action for a step configured as skippable', () => {
        const skippable = renderToStaticMarkup(
            <WizardSteps
                steps={[
                    { id: 'optional', label: '可选步骤', content: <p>可选内容</p>, canSkip: true },
                    { id: 'required', label: '必要步骤', content: <p>必要内容</p> },
                ]}
                skipLabel="跳过"
            />,
        );
        const required = renderToStaticMarkup(
            <WizardSteps
                steps={[
                    { id: 'required', label: '必要步骤', content: <p>必要内容</p>, canSkip: false },
                ]}
                skipLabel="跳过"
            />,
        );

        expect(skippable).toContain('跳过');
        expect(required).not.toContain('跳过');
    });
});