import { describe, expect, it } from 'vitest'; import { TK_PROMPT_HOOK_IDS, TK_PROMPT_HOOK_PATTERNS, TK_PROMPT_LANGUAGES, TK_PROMPT_LIVE_PRESENTER_BOUNDARY, TK_PROMPT_NON_LIVE_PERSON_BOUNDARY, TK_PROMPT_STYLES, TK_PROMPT_VISUAL_TEXT_BOUNDARY, TK_PROMPT_VIDEO_MODES, compileTkPromptCandidateBeats, deriveTkPromptEvidenceFlags, eligibleTkPromptHookIds, isTkPromptChineseNarrative, isTkPromptTargetLanguageText, normalizeTkPromptCandidateBeatInformation, normalizeTkPromptCandidateCameraMovements, normalizeTkPromptCandidateFreeText, normalizeTkPromptCandidateStructure, normalizeTkPromptStrategyPromotions, normalizeTkPromptStrategyAppearanceMode, normalizeTkPromptStrategyDiversity, renderTkPromptExecutionPrompt, tkPromptEngineRequestSchema, validateTkPromptOptionCandidate, validateTkPromptFinalExecutionPrompt, validateTkPromptStrategySet, type TkPromptFactPack, type TkPromptOptionCandidate, type TkPromptStrategy, } from '../src/domain/tkPromptEngine.js'; const ids = { image: '00000000-0000-4000-8000-000000000101', image2: '00000000-0000-4000-8000-000000000103', image3: '00000000-0000-4000-8000-000000000104', }; describe('TK Prompt Engine 1.0 冻结合同', () => { it('精确冻结 10 个 Style、16 个 Hook 和 3 个 Video Mode', () => { expect(TK_PROMPT_STYLES).toEqual([ 'drama', 'reversal', 'interview', 'story', 'unboxing', 'product_pov', 'comparison', 'talking_head', 'pain_point', 'scene', ]); expect(TK_PROMPT_HOOK_IDS).toEqual([ 'visual_shock', 'suspense_question', 'contrast', 'pain_strike', 'before_after', 'sound_hook', 'challenge_doubt', 'identity', 'number_benefit', 'unexpected', 'confession', 'honest_flaw', 'elimination_haul', 'cost_math', 'comment_reply', 'hype_confirm', ]); expect(TK_PROMPT_HOOK_PATTERNS).toHaveLength(16); expect(new Set(TK_PROMPT_HOOK_PATTERNS.map(item => item.internalExample)).size).toBe(16); expect(TK_PROMPT_VIDEO_MODES).toEqual([ 'product_closeup', 'scene_demo', 'live_presenter', ]); expect(TK_PROMPT_VIDEO_MODES).not.toContain('graphic_montage'); }); it('5 秒只允许纯声音且图片硬上限是 9', () => { expect(tkPromptEngineRequestSchema.safeParse({ ...baseRequest(), durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image, ids.image2], }).success).toBe(true); expect(tkPromptEngineRequestSchema.safeParse({ ...baseRequest(), durationSeconds: 5, spokenLanguage: '英语', }).success).toBe(false); expect(tkPromptEngineRequestSchema.safeParse({ ...baseRequest(), durationSeconds: 5, spokenLanguage: null, verifiedOffer: { condition: '折扣10%' }, }).success).toBe(false); expect(tkPromptEngineRequestSchema.safeParse({ ...baseRequest(), imageAssetIds: Array.from({ length: 10 }, (_, index) => ( `00000000-0000-4000-8000-${String(index + 1).padStart(12, '0')}` )), }).success).toBe(false); expect(tkPromptEngineRequestSchema.parse(baseRequest())) .not.toHaveProperty('authorizedActorAssetId'); expect(tkPromptEngineRequestSchema.safeParse({ ...baseRequest(), authorizedActorAssetId: '00000000-0000-4000-8000-000000000102', }).success).toBe(false); }); it('Hook 资格在策略前进行硬排除', () => { const eligible = eligibleTkPromptHookIds({ durationSeconds: 5, evidenceFlags: evidenceFlags(), }); expect(eligible).toContain('visual_shock'); expect(eligible).toContain('sound_hook'); expect(eligible).not.toContain('suspense_question'); expect(eligible).not.toContain('before_after'); expect(eligible).not.toContain('number_benefit'); expect(eligible).not.toContain('comment_reply'); }); it('场景/素材自由文本不能升级为 Hook 事实证据', () => { const flags = deriveTkPromptEvidenceFlags({ userConfirmedFacts: [], verifiedOffer: '', availableScenes: ['前后对比场景'], availableAssets: ['真实评论、竞品和未拆封包装'], }); expect(flags).toEqual(evidenceFlags()); expect(eligibleTkPromptHookIds({ durationSeconds: 10, evidenceFlags: flags, })).not.toContain('comment_reply'); expect(deriveTkPromptEvidenceFlags({ userConfirmedFacts: ['用户确认这是真实评论问题'], verifiedOffer: '已验证折扣 10%', })).toMatchObject({ realComment: true, numeric: true }); }); it('Hook 需要的证据事实必须与当前策略 allowedFactIds 相交', () => { const factPack = makeFactPack({ facts: [...makeFactPack().facts, { factId: 'confirmed-003', status: 'user-confirmed', text: '用户已提供真实评论原文问题', sourceImageIds: [], }], }); const strategies = makeStrategies(); strategies[0] = { ...strategies[0]!, hookPatternId: 'comment_reply' }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies }, factPack, durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), realComment: true, sealedPackage: true }, })).toThrow(/证据事实/u); strategies[0] = { ...strategies[0]!, allowedFactIds: [...strategies[0]!.allowedFactIds, 'confirmed-003'], }; expect(validateTkPromptStrategySet({ strategySet: { strategies }, factPack, durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), realComment: true, sealedPackage: true }, })).toHaveLength(3); }); it('三案每对六维差异至少四项，live_presenter 无需演员素材即可参与', () => { const factPack = makeFactPack(); const valid = makeStrategies(); expect(validateTkPromptStrategySet({ strategySet: { strategies: valid }, factPack, durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toHaveLength(3); expect(validateTkPromptStrategySet({ strategySet: { strategies: valid.map((strategy, index) => index === 0 ? { ...strategy, styleForm: 'presenter', style: 'talking_head', videoMode: 'live_presenter' } : strategy), }, factPack, durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })[0]).toMatchObject({ style: 'talking_head', videoMode: 'live_presenter' }); expect(validateTkPromptStrategySet({ strategySet: { strategies: valid.map((strategy, index) => index === 0 ? { ...strategy, styleForm: 'drama', style: 'drama', videoMode: 'scene_demo' } : strategy), }, factPack, durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })[0]).toMatchObject({ style: 'drama', videoMode: 'scene_demo' }); }); it.each(TK_PROMPT_LANGUAGES)('%s 的英文漂移会在生产侧收口为所选目标语言', language => { const candidate = makeCandidate(10); const driftText = language === '英语' ? 'Mira los detalles del producto en acción.' : 'See the product details in action.'; candidate.beats.forEach(beat => { beat.voiceoverTarget = driftText; beat.voiceoverZh = language === '普通话' ? '' : '查看商品细节与操作方式。'; }); const factPack = makeFactPack({ spokenLanguage: language, }); const normalized = normalizeTkPromptCandidateFreeText({ candidate, strategy: makeStrategies()[0]!, factPack, durationSeconds: 10, spokenLanguage: language, }); const allowed = [factPack.productName, factPack.category, ...factPack.facts.map(fact => fact.text)]; expect(normalized.beats.every(beat => ( isTkPromptTargetLanguageText(beat.voiceoverTarget, language, allowed) ))).toBe(true); }); it('服务端确定性锁定三策略槽多样性，保留 Provider Hook 与出镜模式', () => { const collapsed = makeStrategies().map(strategy => ({ ...strategy, styleForm: 'scene' as const, style: 'scene' as const, firstFrameId: 'pain_reveal' as const, buyingMotivationId: 'problem_relief' as const, proofMethodId: 'visible_operation' as const, videoMode: 'live_presenter' as const, })); expect(() => validateTkPromptStrategySet({ strategySet: { strategies: collapsed }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, requireLivePresenter: true, })).toThrow(/DIVERSITY|差异/u); const normalized = normalizeTkPromptStrategyDiversity({ strategySet: { strategies: collapsed }, }); expect(normalized.strategies.map(strategy => strategy.hookPatternId)).toEqual( collapsed.map(strategy => strategy.hookPatternId), ); expect(normalized.strategies.every(strategy => ( strategy.videoMode === 'live_presenter' ))).toBe(true); expect(validateTkPromptStrategySet({ strategySet: normalized, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, requireLivePresenter: true, })).toHaveLength(3); }); it('显式选择人物出镜后允许 1/2/3 案使用 live_presenter，但至少使用一案', () => { const base = makeStrategies(); for (const liveCount of [1, 2, 3]) { const strategies = base.map((strategy, index) => index < liveCount ? { ...strategy, videoMode: 'live_presenter' as const, } : strategy); expect(validateTkPromptStrategySet({ strategySet: { strategies }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, requireLivePresenter: true, }).filter(strategy => strategy.videoMode === 'live_presenter')).toHaveLength(liveCount); } expect(() => validateTkPromptStrategySet({ strategySet: { strategies: base }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, requireLivePresenter: true, })).toThrow(/至少一案|人物/u); }); it('显式非主持人出镜方式由服务端锁定，主持人专属风格确定性回落', () => { const strategies = makeStrategies(); strategies[0] = { ...strategies[0]!, styleForm: 'presenter', style: 'talking_head', videoMode: 'live_presenter', proofMethodId: 'presenter_delivery', }; strategies[1] = { ...strategies[1]!, videoMode: 'scene_demo' }; const normalized = normalizeTkPromptStrategyAppearanceMode({ strategySet: { strategies }, appearanceMode: 'product_closeup', durationSeconds: 10, }); expect(normalized.strategies.every(strategy => ( strategy.videoMode === 'product_closeup' ))).toBe(true); expect(normalized.strategies[0]).toMatchObject({ styleForm: 'scene', style: 'scene', proofMethodId: 'visible_operation', }); expect(validateTkPromptStrategySet({ strategySet: normalized, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toHaveLength(3); const mismatched = makeStrategies(); mismatched[0] = { ...mismatched[0]!, slot: 'creative', objective: 'attention', styleForm: 'drama', style: 'scene', }; const structurallyLocked = normalizeTkPromptStrategyAppearanceMode({ strategySet: { strategies: mismatched }, appearanceMode: 'auto', durationSeconds: 10, }); expect(structurallyLocked.strategies[0]).toMatchObject({ slot: 'safe', objective: 'conversion', styleForm: 'scene', style: 'scene', }); }); it('主持人风格/证明只能使用 live_presenter，策略不得携带旧演员 ID', () => { const talkingHead = makeStrategies(); talkingHead[0] = { ...talkingHead[0]!, styleForm: 'presenter', style: 'talking_head', videoMode: 'scene_demo', }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: talkingHead }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/live_presenter|真人/u); const presenterProof = makeStrategies(); presenterProof[0] = { ...presenterProof[0]!, proofMethodId: 'presenter_delivery', proofMethod: '主持人现场演示', }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: presenterProof }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/live_presenter|真人/u); const actorOnProduct = makeStrategies().map((strategy, index) => index === 0 ? { ...strategy, authorizedActorAssetId: '00000000-0000-4000-8000-000000000102', } : strategy); expect(() => validateTkPromptStrategySet({ strategySet: { strategies: actorOnProduct }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(); }); it('5 秒策略 openingLine 必须为空', () => { const withSpeech = makeStrategies(); expect(() => validateTkPromptStrategySet({ strategySet: { strategies: withSpeech }, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/openingLine|纯声音/u); const soundOnly = withSpeech.map(strategy => ({ ...strategy, openingLine: '' })); expect(validateTkPromptStrategySet({ strategySet: { strategies: soundOnly }, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toHaveLength(3); }); it('Hook 内部案例不得泄漏到策略或方案', () => { const strategies = makeStrategies(); strategies[0] = { ...strategies[0]!, productBridge: TK_PROMPT_HOOK_PATTERNS[0]!.internalExample, }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/Hook/u); const normalizedLeak = makeStrategies(); normalizedLeak[0] = { ...normalizedLeak[0]!, productBridge: TK_PROMPT_HOOK_PATTERNS[0]!.internalExample.split('').join(' '), }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: normalizedLeak }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/Hook/u); for (const leakedHistory of [ '作为累计十亿 GMV 的顶级专家给出背书', '拥有10年电商经验的专家推荐', '创造十亿销售额的顶级策略师', 'world-class e-commerce expert with 10 years of experience and billions in sales', ]) { const personaLeak = makeStrategies(); personaLeak[0] = { ...personaLeak[0]!, productBridge: leakedHistory }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: personaLeak }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/履历|专家/u); } const ordinaryProductAge = makeStrategies(); ordinaryProductAge[0] = { ...ordinaryProductAge[0]!, productBridge: '商品标注保质期10年' }; expect(validateTkPromptStrategySet({ strategySet: { strategies: ordinaryProductAge }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toHaveLength(3); for (const disclosure of ['#AIGC', 'AI创作', '人工智能生成', 'AI-generated']) { const aiLeak = makeStrategies(); aiLeak[0] = { ...aiLeak[0]!, productBridge: disclosure }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: aiLeak }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/AI/u); } for (const disclosure of [ '#AIGC', 'AIGC', 'AI制作', 'AI创作', '人工智能生成', 'AI-generated content', 'created by AI', ]) { const candidate = makeCandidate(10); candidate.whyItFits = disclosure; expect(() => validateTkPromptOptionCandidate({ candidate, strategy: makeStrategies()[0]!, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/AI/u); } const ordinaryModelName = makeCandidate(10); ordinaryModelName.whyItFits = 'AIGCLEAN-200 product detail'; expect(validateTkPromptOptionCandidate({ candidate: ordinaryModelName, strategy: makeStrategies()[0]!, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); const candidatePersonaLeak = makeCandidate(10); candidatePersonaLeak.whyItFits = 'world-class e-commerce expert with 10 years of experience'; expect(() => validateTkPromptOptionCandidate({ candidate: candidatePersonaLeak, strategy: makeStrategies()[0]!, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/履历|专家/u); }); it('证明方法不能绕过竞品与前后素材证据门禁', () => { const comparison = makeStrategies(); comparison[0] = { ...comparison[0]!, proofMethodId: 'verified_comparison', proofMethod: '使用已确认竞品做同条件对比', }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: comparison }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/竞品|对比/u); comparison[0] = { ...comparison[0]!, allowedFactIds: [...comparison[0]!.allowedFactIds, 'confirmed-003'], }; const competitorFactPack = makeFactPack({ facts: [...makeFactPack().facts, { factId: 'confirmed-003', status: 'user-confirmed', text: '用户确认已提供竞品对比素材', sourceImageIds: [], }], }); expect(validateTkPromptStrategySet({ strategySet: { strategies: comparison }, factPack: competitorFactPack, durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true, competitor: true }, })).toHaveLength(3); const beforeAfter = makeStrategies(); beforeAfter[0] = { ...beforeAfter[0]!, proofMethodId: 'verified_before_after', proofMethod: '使用同场景前后素材证明', }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: beforeAfter }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/前后/u); }); it('无真实优惠时拒绝促销 CTA/发布文案，并零泄漏 forbiddenClaims', () => { const promotionalStrategies = makeStrategies(); promotionalStrategies[0] = { ...promotionalStrategies[0]!, ctaStrategy: '限时折扣，仅剩3件', }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies: promotionalStrategies }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/未验证|价格|折扣|库存|限时/u); const strategy = makeStrategies()[0]!; const candidate = makeCandidate(10); candidate.whyItFits = 'Limited time discount — only 3 left.'; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/未验证|折扣|库存|限时/u); candidate.whyItFits = 'A closer look at the product in action.'; candidate.beats[0]!.environment = '限时折扣活动现场'; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/未验证|折扣|限时/u); candidate.beats[0]!.environment = '真实家居台面'; candidate.beats[0]!.voiceoverZh = '保证有效'; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ forbiddenClaims: ['保证有效'] }), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/禁止声明/u); const verifiedOfferPack = makeFactPack({ verifiedOffer: { condition: '折扣10%' }, }); const verifiedCandidate = makeCandidate(10); verifiedCandidate.whyItFits = '折扣10%'; expect(validateTkPromptOptionCandidate({ candidate: verifiedCandidate, strategy, factPack: verifiedOfferPack, durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); verifiedCandidate.whyItFits = '折扣10%，仅剩3件'; expect(() => validateTkPromptOptionCandidate({ candidate: verifiedCandidate, strategy, factPack: verifiedOfferPack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/增强|不存在/u); for (const unsupported of ['折扣10%，同时包邮', '折扣10%，另送赠品']) { verifiedCandidate.whyItFits = unsupported; expect(() => validateTkPromptOptionCandidate({ candidate: verifiedCandidate, strategy, factPack: verifiedOfferPack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/增强|促销语义/u); } const freeShippingPack = makeFactPack({ verifiedOffer: { condition: '包邮' }, }); const freeShippingCandidate = makeCandidate(10); freeShippingCandidate.whyItFits = '当前商品包邮'; expect(validateTkPromptOptionCandidate({ candidate: freeShippingCandidate, strategy, factPack: freeShippingPack, durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); freeShippingCandidate.whyItFits = '当前商品包邮并折扣10%'; expect(() => validateTkPromptOptionCandidate({ candidate: freeShippingCandidate, strategy, factPack: freeShippingPack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/增强|促销语义/u); for (const [offer, allowed, enhanced] of [ ['满100减10', '满100减10', '满100减50'], ['立减10', '立减10', '立减50'], ] as const) { const amountBoundPack = makeFactPack({ verifiedOffer: { condition: offer } }); const amountBoundCandidate = makeCandidate(10); amountBoundCandidate.whyItFits = allowed; expect(validateTkPromptOptionCandidate({ candidate: amountBoundCandidate, strategy, factPack: amountBoundPack, durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); amountBoundCandidate.whyItFits = enhanced; expect(() => validateTkPromptOptionCandidate({ candidate: amountBoundCandidate, strategy, factPack: amountBoundPack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/不存在的数值/u); } for (const unsupportedPromotion of [ '半价', '五折', '第二件半价', '特价', '买二送一', 'half price', 'buy two get one free', ]) { const unsupportedCandidate = makeCandidate(10); unsupportedCandidate.whyItFits = unsupportedPromotion; expect(() => validateTkPromptOptionCandidate({ candidate: unsupportedCandidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/未验证|促销/u); } const tenPercentPack = makeFactPack({ verifiedOffer: { condition: '10% off' } }); const halfPriceRewrite = makeCandidate(10); halfPriceRewrite.whyItFits = '第二件半价'; expect(() => validateTkPromptOptionCandidate({ candidate: halfPriceRewrite, strategy, factPack: tenPercentPack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/不存在的数值|增强/u); const bundlePack = makeFactPack({ verifiedOffer: { condition: '买一送一' } }); const bundleCandidate = makeCandidate(10); bundleCandidate.whyItFits = '买一送一'; expect(validateTkPromptOptionCandidate({ candidate: bundleCandidate, strategy, factPack: bundlePack, durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); bundleCandidate.whyItFits = '买二送一'; expect(() => validateTkPromptOptionCandidate({ candidate: bundleCandidate, strategy, factPack: bundlePack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/不存在的数值/u); for (const [offer, enhanced] of [ ['第二件半价', '半价'], ['第二件5折', '5折'], ] as const) { const contextualPack = makeFactPack({ verifiedOffer: { condition: offer } }); const contextualCandidate = makeCandidate(10); contextualCandidate.whyItFits = offer; expect(validateTkPromptOptionCandidate({ candidate: contextualCandidate, strategy, factPack: contextualPack, durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); contextualCandidate.whyItFits = enhanced; expect(() => validateTkPromptOptionCandidate({ candidate: contextualCandidate, strategy, factPack: contextualPack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/不存在的数值/u); } }); it('策略 Provider 偶发扩写促销时本地确定性删除，原真实性门禁仍然生效', () => { const promotionalStrategies = makeStrategies(); promotionalStrategies[0] = { ...promotionalStrategies[0]!, firstFrame: '一个顾客拿起商品进行演示', productBridge: '女性模特造型', relevanceBeat: ids.image.split('').join(' '), openingLine: 'Limited time discount — only 3 left.', ctaStrategy: '限时折扣，仅剩3件，立即购买', requiredMaterials: ['商品参考图', '优惠券截图'], }; const factPack = makeFactPack(); const normalized = normalizeTkPromptStrategyPromotions({ strategySet: { strategies: promotionalStrategies }, factPack, }); expect(normalized.strategies[0]).toMatchObject({ firstFrame: '首帧立即展示商品的可见结构或操作动作', productBridge: '沿同一动作进入商品结构与操作细节', relevanceBeat: '沿同一商品动作展示它与使用场景的关系', openingLine: '', ctaStrategy: '引导观众点击商品卡查看商品详情', requiredMaterials: ['商品参考图'], }); expect(validateTkPromptStrategySet({ strategySet: normalized, factPack, durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toHaveLength(3); const verifiedFactPack = makeFactPack({ verifiedOffer: { condition: '已验证折扣 10%' }, }); promotionalStrategies[0] = { ...promotionalStrategies[0]!, openingLine: '已验证折扣 10%', ctaStrategy: '查看已验证折扣 10%', requiredMaterials: [], }; const retained = normalizeTkPromptStrategyPromotions({ strategySet: { strategies: promotionalStrategies }, factPack: verifiedFactPack, }); expect(retained.strategies[0]?.openingLine).toBe('已验证折扣 10%'); expect(retained.strategies[0]?.ctaStrategy).toBe('查看已验证折扣 10%'); }); it('商品事实百分比不被当作促销，但不能授权新的折扣数值', () => { const strategy = makeStrategies()[0]!; for (const factualNumber of ['过滤99%颗粒', '含50%成分']) { const factPack = makeFactPack({ facts: [{ factId: 'visible-001', status: 'visible', text: factualNumber, sourceImageIds: [ids.image], }], }); const candidate = makeCandidate(10); candidate.coreInformationPoints[0]!.message = factualNumber; candidate.beats[0]!.voiceoverTarget = factualNumber; expect(validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); } const numericFact = '过滤99%颗粒'; const discountedPack = makeFactPack({ facts: [{ factId: 'visible-001', status: 'visible', text: numericFact, sourceImageIds: [ids.image], }], verifiedOffer: { condition: '10% off' }, }); const valid = makeCandidate(10); valid.coreInformationPoints[0]!.message = numericFact; valid.beats[0]!.voiceoverTarget = `${numericFact}. 10% off.`; expect(validateTkPromptOptionCandidate({ candidate: valid, strategy, factPack: discountedPack, durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); const promotionRewrite = makeCandidate(10); promotionRewrite.coreInformationPoints[0]!.message = numericFact; promotionRewrite.beats[0]!.voiceoverTarget = '99% off.'; expect(() => validateTkPromptOptionCandidate({ candidate: promotionRewrite, strategy, factPack: discountedPack, durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/不存在的数值/u); }); it('单方案 Provider 偶发扩写促销时逐字段中和，原真实性门禁保持', () => { const strategy = makeStrategies()[0]!; const factPack = makeFactPack(); const candidate = makeCandidate(10); candidate.title = 'Limited time sale'; candidate.whyItFits = ids.image.split('').join(' '); candidate.coreInformationPoints[0]!.message = '50% off'; candidate.beats[0]!.environment = 'Sale price display'; candidate.beats[0]!.editingCue = 'Add an on-screen text overlay'; candidate.beats[0]!.shotSize = '女性模特面部特写'; candidate.beats[0]!.lighting = '女性模特轮廓光'; candidate.beats[1]!.subject = '成年女性'; candidate.beats[1]!.action = '拿起商品进行演示'; candidate.beats[2]!.editingCue = '成年女性'; candidate.beats[3]!.environment = '拿起商品'; candidate.beats[3]!.subject = '女性模特造型'; candidate.beats[0]!.voiceoverTarget = 'Get 50% off today.'; candidate.beats[0]!.voiceoverZh = '今天五折优惠'; candidate.requiredMaterials = ['商品参考图', '优惠券截图']; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/未验证|文字浮层|真人/u); const normalized = normalizeTkPromptCandidateFreeText({ candidate, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', }); expect(normalized.requiredMaterials).toEqual(['商品参考图']); expect(normalized.coreInformationPoints[0]?.message) .toBe('展示已确认商品事实：商品表面有可见网格结构'); expect(normalized.whyItFits).toBe('围绕已验证商品事实展示结构与操作方式'); expect(normalized.beats[0]?.editingCue).toBe('保持动作连续'); expect(normalized.beats[0]?.shotSize).toBe('商品中近景'); expect(normalized.beats[0]?.lighting).toBe('自然清晰光线'); expect(normalized.beats[1]).toMatchObject({ subject: '商品主体及其可见结构', action: '连续展示商品结构与操作方式', }); expect(normalized.beats[2]?.editingCue).toBe('保持动作连续'); expect(normalized.beats[3]?.environment).toBe('清晰、简洁的商品展示场景'); expect(validateTkPromptOptionCandidate({ candidate: normalized, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toBeTruthy(); }); it('英文镜头叙述确定性正规化为中文，同时保留目标语言和合法品牌型号', () => { const candidate = makeCandidate(10); candidate.title = 'The ultimate product demonstration'; candidate.whyItFits = 'This strategy shows why the product is useful'; candidate.coreInformationPoints[0]!.message = 'Show the ACME X200 Logo clearly'; candidate.beats.forEach(beat => { beat.environment = 'A clean modern kitchen counter'; beat.subject = 'The ACME X200 product and its visible Logo'; beat.action = 'Push the button and show the mechanism'; beat.shotSize = 'Extreme close up product shot'; beat.lighting = 'Soft cinematic studio lighting'; beat.editingCue = 'Cut quickly when the button moves'; beat.soundDesign = 'Natural click sound and room ambience'; beat.voiceoverTarget = 'Mira los detalles del ACME X200 en acción.'; beat.voiceoverZh = '查看 ACME X200 的商品细节与操作方式。'; }); candidate.requiredMaterials = ['ACME X200 product images']; const factPack = makeFactPack({ productName: 'ACME X200', targetMarket: '墨西哥', spokenLanguage: '西班牙语', facts: [{ factId: 'visible-001', status: 'visible', text: 'ACME X200 正面可见 Logo 和网格结构', sourceImageIds: [ids.image], }, { factId: 'confirmed-002', status: 'user-confirmed', text: '用户确认已提供未拆封包装素材', sourceImageIds: [], }], }); const normalized = normalizeTkPromptCandidateFreeText({ candidate, strategy: makeStrategies()[0]!, factPack, durationSeconds: 10, spokenLanguage: '西班牙语', }); const nonVoiceoverFields = [ normalized.title, normalized.whyItFits, ...normalized.coreInformationPoints.map(point => point.message), ...normalized.beats.flatMap(beat => [ beat.environment, beat.subject, beat.action, beat.shotSize, beat.lighting, beat.editingCue, beat.soundDesign, beat.voiceoverZh, ]), ...normalized.requiredMaterials, ].filter(Boolean); expect(nonVoiceoverFields.every(value => ( isTkPromptChineseNarrative(value, ['ACME X200']) ))).toBe(true); expect(normalized.beats.every(beat => beat.voiceoverTarget.includes('Mira los detalles'))) .toBe(true); expect(JSON.stringify(normalized)).toContain('ACME X200'); }); it('服务端确定性锁定时长、事实、时间轴、人物、图片与口播结构', () => { const strategy = makeStrategies()[0]!; const factPack = makeFactPack(); const candidate = makeCandidate(10); candidate.coreInformationPoints = [{ messageId: 'message-003', message: '包含越权事实的描述', factIds: ['visible-999', 'visible-001', 'visible-001'], }, { messageId: 'message-003', message: '只有越权事实的描述', factIds: ['visible-999'], }, { messageId: 'message-002', message: '超出 10 秒上限的第三点', factIds: ['visible-001'], }]; candidate.primaryActionId = 'action-999'; candidate.beats.forEach((beat, index) => { beat.startSeconds = index + 0.25; beat.endSeconds = index + 0.75; beat.actionPhase = 'start'; beat.productImageIndex = 9; beat.presenterVisible = true; beat.voiceoverTarget = ''; beat.voiceoverZh = ''; }); const structured = normalizeTkPromptCandidateStructure({ candidate, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', imageCount: 1, }); expect(structured.coreInformationPoints).toEqual([{ messageId: 'message-001', message: '商品表面有可见网格结构', factIds: ['visible-001'], }, { messageId: 'message-002', message: '商品表面有可见网格结构', factIds: ['visible-001'], }]); expect(structured.primaryActionId).toBeNull(); expect(structured.beats.map(beat => [ beat.startSeconds, beat.endSeconds, beat.actionPhase, beat.productImageIndex, beat.presenterVisible, ])).toEqual([ [0, 1, null, 1, false], [1, 3, null, 1, false], [3, 7, null, 1, false], [7, 10, null, 1, false], ]); expect(structured.beats.every(beat => beat.voiceoverTarget.length > 0)).toBe(true); expect(structured.beats.every(beat => /[\u3400-\u9fff]/u.test(beat.voiceoverZh))).toBe(true); const closed = normalizeTkPromptCandidateBeatInformation({ candidate: structured, durationSeconds: 10, }); expect(validateTkPromptOptionCandidate({ candidate: closed, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toBeTruthy(); const five = makeCandidate(5); five.primaryActionId = 'action-999'; five.beats.forEach(beat => { beat.actionPhase = null; beat.voiceoverTarget = 'Forbidden voice'; beat.voiceoverZh = '禁止口播'; }); const fiveStructured = normalizeTkPromptCandidateStructure({ candidate: five, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, imageCount: 1, }); expect(fiveStructured.primaryActionId).toBe('action-001'); expect(fiveStructured.beats.map(beat => beat.actionPhase)) .toEqual(['start', 'progress', 'complete']); expect(fiveStructured.beats.every(beat => ( beat.voiceoverTarget === '' && beat.voiceoverZh === '' ))).toBe(true); }); it('forbiddenClaims 会剥离中英文禁止前缀后匹配核心禁词', () => { const strategy = makeStrategies()[0]!; for (const [forbiddenClaim, leakedText] of [ ['不要提医疗功效', '医疗功效'], ['禁止出现治愈焦虑', '治愈焦虑'], ['不得声称永久有效', '永久有效'], ['avoid medical claims', 'medical claims'], ['never say cures anxiety', 'cures anxiety'], ['do not mention permanent results', 'permanent results'], ] as const) { const candidate = makeCandidate(10); candidate.beats[0]!.voiceoverTarget = `Product detail: ${leakedText}`; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ forbiddenClaims: [forbiddenClaim] }), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/禁止声明/u); } expect(validateTkPromptOptionCandidate({ candidate: makeCandidate(10), strategy, factPack: makeFactPack({ forbiddenClaims: ['不要提医疗功效'] }), durationSeconds: 10, spokenLanguage: '英语', })).toBeTruthy(); }); it('5 秒执行 Prompt 没有口播、中文译文和全局语言硬约束', () => { const strategy = makeStrategies()[0]!; const candidate = makeCandidate(5); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image, ids.image2], }); expect(prompt).not.toContain('旁白（'); expect(prompt).not.toContain('仅供审核'); expect(prompt).toContain('@图片1=上传顺序第1张'); expect(prompt).toContain('@图片2=上传顺序第2张'); expect(prompt).not.toContain(ids.image); expect(prompt).not.toContain(ids.image2); expect(prompt).not.toMatch(/AUDIO LANGUAGE LOCK|音频语言硬约束/iu); expect(prompt.length).toBeLessThanOrEqual(3_800); }); it('5 秒 live_presenter 只生成同一虚构主持人的无声动作，不附演员素材', () => { const strategy: TkPromptStrategy = { ...makeStrategies()[0]!, videoMode: 'live_presenter', }; const candidate = makeCandidate(5); candidate.beats[0]!.presenterVisible = true; const factPack = makeFactPack({ targetMarket: 'Japan', spokenLanguage: null }); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 5, spokenLanguage: null, }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack, durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], }); expect(prompt).toContain(TK_PROMPT_LIVE_PRESENTER_BOUNDARY); expect(prompt).toContain('主持人仅作无声动作演示'); expect(prompt).not.toContain('旁白（'); expect(prompt).not.toMatch(/authorizedActorAssetId|已绑定授权演员|@演员/u); }); it('最终 renderer 拒绝事实包注入的素材 ID、禁用声明和未验证促销', () => { const strategy = makeStrategies()[0]!; const fiveCandidate = makeCandidate(5); const renderFiveSeconds = (factPack: TkPromptFactPack) => renderTkPromptExecutionPrompt({ candidate: fiveCandidate, strategy, factPack, durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], }); expect(() => renderFiveSeconds(makeFactPack({ spokenLanguage: null, productName: `参考商品 ${ids.image}`, }))).toThrow(/素材 UUID|内部标识/u); expect(() => renderFiveSeconds(makeFactPack({ spokenLanguage: null, demonstrableActions: [makeDemonstrableAction(`手部按下结构 ${ids.image}`)], }))).toThrow(/素材 UUID|内部标识/u); expect(() => renderFiveSeconds(makeFactPack({ spokenLanguage: null, demonstrableActions: [makeDemonstrableAction('手部按下 action-001 对应结构')], }))).toThrow(/内部标识/u); expect(() => renderFiveSeconds(makeFactPack({ spokenLanguage: null, productName: '治愈焦虑参考商品', forbiddenClaims: ['治愈焦虑'], }))).toThrow(/禁止声明/u); expect(() => renderFiveSeconds(makeFactPack({ spokenLanguage: null, demonstrableActions: [makeDemonstrableAction('手部按下结构并宣称治愈焦虑')], forbiddenClaims: ['治愈焦虑'], }))).toThrow(/禁止声明/u); for (const productName of [ '拥有10年经验与十亿 GMV 的专家推荐商品', TK_PROMPT_HOOK_PATTERNS[0]!.internalExample, '参考 @图片1 商品', ]) { expect(() => renderFiveSeconds(makeFactPack({ spokenLanguage: null, productName, }))).toThrow(/履历|专家|Hook|图片引用/u); } for (const action of [ '专家用10年经验和 GMV 背书并按下结构', TK_PROMPT_HOOK_PATTERNS[1]!.internalExample, '手部按下 @图片1 中的结构', ]) { expect(() => renderFiveSeconds(makeFactPack({ spokenLanguage: null, demonstrableActions: [makeDemonstrableAction(action)], }))).toThrow(/履历|专家|Hook|图片引用/u); } expect(() => renderTkPromptExecutionPrompt({ candidate: makeCandidate(10), strategy: { ...strategy, productBridge: '继续 @图片1 中的操作' }, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/图片引用/u); const tenCandidate = makeCandidate(10); expect(() => renderTkPromptExecutionPrompt({ candidate: tenCandidate, strategy, factPack: makeFactPack({ productName: '限时折扣10%参考商品' }), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/未验证/u); const verifiedOfferPack = makeFactPack({ productName: '折扣10%参考商品', verifiedOffer: { condition: '折扣10%' }, }); expect(renderTkPromptExecutionPrompt({ candidate: tenCandidate, strategy, factPack: verifiedOfferPack, durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toContain('【商品】折扣10%参考商品'); for (const productName of ['折扣10%并包邮参考商品', '折扣10%并送赠品参考商品']) { expect(() => renderTkPromptExecutionPrompt({ candidate: tenCandidate, strategy, factPack: makeFactPack({ productName, verifiedOffer: { condition: '折扣10%' }, }), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/增强|促销语义/u); } expect(() => renderTkPromptExecutionPrompt({ candidate: tenCandidate, strategy, factPack: makeFactPack({ productName: '包邮并折扣10%参考商品', verifiedOffer: { condition: '包邮' }, }), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/增强|促销语义/u); expect(renderTkPromptExecutionPrompt({ candidate: tenCandidate, strategy, factPack: makeFactPack({ productName: '含50%成分参考商品' }), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toContain('【商品】含50%成分参考商品'); expect(renderTkPromptExecutionPrompt({ candidate: tenCandidate, strategy, factPack: makeFactPack({ productName: '标注保质期10年的参考商品' }), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toContain('【商品】标注保质期10年的参考商品'); }); it('5 秒只能选择并编译审核后仍有事实支撑的稳定 actionId', () => { const strategy = makeStrategies()[0]!; const candidate = makeCandidate(5); const factPack = makeFactPack({ spokenLanguage: null, demonstrableActions: [makeDemonstrableAction('手部旋转可见结构', 'action-002')], }); expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 5, spokenLanguage: null, })).toThrow(/主商品动作/u); expect(() => compileTkPromptCandidateBeats({ candidate, strategy, factPack, durationSeconds: 5, })).toThrow(/失效|事实支撑/u); candidate.primaryActionId = 'action-002'; const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 5, spokenLanguage: null, }); expect(renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack, durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], })).toContain('主商品动作：手部旋转可见结构'); }); it('5 秒非人物模式不把事实包中的模特动作重新注入最终 Prompt', () => { const strategy = makeStrategies()[0]!; const candidate = makeCandidate(5); const factPack = makeFactPack({ spokenLanguage: null, demonstrableActions: [makeDemonstrableAction('女性模特穿上商品并展示')], }); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack, durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], }); expect(prompt).toContain('主商品动作：手部指向并展示图片中可见的商品特征'); expect(prompt).not.toMatch(/女性|模特/u); }); it('5 秒允许否定式无人声说明，但拒绝正向人声；否定字幕规则不误伤', () => { const strategy = makeStrategies()[0]!; const candidate = makeCandidate(5); candidate.beats[0]!.soundDesign = '真实卡扣声，无人声、无旁白'; candidate.warnings = ['禁止生成字幕']; expect(validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, })).toBeTruthy(); candidate.beats[0]!.soundDesign = 'Product click only; do not add voiceover.'; candidate.warnings = ['Do not show subtitles.']; expect(validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, })).toBeTruthy(); for (const safeSilence of [ '卡扣声；无解说、无配音、无语音', 'Product click only; no narration or vocals.', '仅拟音，禁止加入旁白或对白', ]) { candidate.beats[0]!.soundDesign = safeSilence; expect(validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, })).toBeTruthy(); } for (const humanVoice of [ '加入人声旁白和真实卡扣声', '加入解说', '使用配音', '主持人讲话', 'add narration', 'include vocals', 'use spoken words', ]) { candidate.beats[0]!.soundDesign = humanVoice; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, })).toThrow(/人声/u); } candidate.beats[0]!.soundDesign = '真实卡扣声，无人声'; for (const overlay of [ '显示字幕并指向商品结构', '屏幕显示一句文字', '展示文案', '出现贴纸', '添加标签', 'show screen text', 'add a sticker', ]) { candidate.beats[0]!.action = overlay; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, })).toThrow(/字幕|文字浮层/u); } candidate.beats[0]!.action = '展示商品包装原有文字和 Logo'; expect(validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, })).toBeTruthy(); const crossField = makeCandidate(5); crossField.title = 'Show'; crossField.whyItFits = 'Title-led product detail'; expect(JSON.stringify(crossField)).toMatch(/show.{0,32}title/iu); expect(validateTkPromptOptionCandidate({ candidate: crossField, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, })).toBeTruthy(); }); it('10 秒保留目标口播，但中文审核译文绝不进入执行 Prompt', () => { const strategy = makeStrategies()[0]!; const candidate = makeCandidate(10); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', }); expect(prompt).toContain('旁白（English）：See this detail.'); expect(prompt).not.toContain('看清这个细节。'); expect(prompt).not.toMatch(/AUDIO LANGUAGE LOCK|音频语言硬约束/iu); }); it.each(TK_PROMPT_LANGUAGES.flatMap(language => ([10, 15] as const).flatMap(duration => ( ([1, 2, 3] as const).map(imageCount => ({ language, duration, imageCount })) ))))('$language / $duration 秒 / $imageCount 图执行 Prompt 只保留目标语言口播', ({ language, duration, imageCount }) => { const sample = LANGUAGE_SAMPLES[language]; const candidate = makeCandidate(duration); candidate.beats.forEach((beat, index) => { beat.voiceoverTarget = `${sample.voiceover} ${index + 1}`; beat.voiceoverZh = language === '普通话' ? '' : `审核译文${index + 1}`; }); const factPack = makeFactPack({ targetMarket: '墨西哥', spokenLanguage: language, }); const strategy = makeStrategies()[0]!; const imageAssetIds = [ids.image, ids.image2, ids.image3].slice(0, imageCount); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: duration, spokenLanguage: language, }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack, durationSeconds: duration, spokenLanguage: language, imageAssetIds, }); expect(prompt).toContain(`旁白（${sample.label}）：${sample.voiceover} 1`); for (const beat of candidate.beats) { expect(prompt).toContain(beat.voiceoverTarget); if (beat.voiceoverZh) expect(prompt).not.toContain(beat.voiceoverZh); } for (let index = 1; index <= imageCount; index += 1) { expect(prompt).toContain(`@图片${index}=上传顺序第${index}张`); } const nonVoiceoverPrompt = prompt .split('\n') .filter(line => !line.startsWith('旁白（')) .join('\n'); expect(isTkPromptChineseNarrative(nonVoiceoverPrompt)).toBe(true); expect(prompt).not.toMatch(/AUDIO LANGUAGE LOCK|音频语言硬约束/iu); expect(prompt.length).toBeLessThanOrEqual(3_800); }); it.each(TK_PROMPT_LANGUAGES)('%s 的 live_presenter 使用目标市场虚构非名人并保持同一人物', language => { const sample = LANGUAGE_SAMPLES[language]; const candidate = makeCandidate(10); candidate.beats[0]!.presenterVisible = true; candidate.beats.forEach((beat, index) => { beat.voiceoverTarget = `${sample.voiceover} ${index + 1}`; beat.voiceoverZh = language === '普通话' ? '' : `审核译文${index + 1}`; }); const targetMarket = `${language}目标市场`; const factPack = makeFactPack({ targetMarket, spokenLanguage: language }); const strategy: TkPromptStrategy = { ...makeStrategies()[0]!, videoMode: 'live_presenter', }; const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 10, spokenLanguage: language, }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack, durationSeconds: 10, spokenLanguage: language, imageAssetIds: [ids.image], }); expect(prompt).toContain(`【目标市场】${targetMarket}`); expect(prompt).toContain(TK_PROMPT_LIVE_PRESENTER_BOUNDARY); expect(prompt).toContain(`口型与各镜头的${language}旁白自然对应`); expect(prompt).toContain(`旁白（${sample.label}）`); expect(prompt).not.toMatch(/authorizedActorAssetId|已绑定授权演员|@演员/u); }); it('策略、分镜和执行 Prompt 均拒绝虚构主持人的使用经历或测评身份', () => { const strategies = makeStrategies(); strategies[0] = { ...strategies[0]!, videoMode: 'live_presenter', productBridge: '我亲自用了三个月后推荐给大家', }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/个人使用经历|测评身份/u); const candidate = makeCandidate(10); candidate.beats[0]!.presenterVisible = true; candidate.beats[0]!.voiceoverTarget = 'I personally tested this product for weeks.'; candidate.beats[0]!.voiceoverZh = '我亲自测试了这个商品数周。'; expect(() => validateTkPromptOptionCandidate({ candidate, strategy: { ...makeStrategies()[0]!, videoMode: 'live_presenter' }, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(/个人使用经历|测评身份/u); }); it('10/15 秒核心信息点上限、顺序和事实闭包是硬门禁', () => { const strategy = makeStrategies()[0]!; const tenSeconds = makeCandidate(10); tenSeconds.coreInformationPoints.push({ messageId: 'message-002', message: '同一结构可通过操作直接展示', factIds: ['visible-001'], }); tenSeconds.beats[1]!.coreInformationPointIds = ['message-002']; expect(validateTkPromptOptionCandidate({ candidate: tenSeconds, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], }).coreInformationPoints).toHaveLength(2); tenSeconds.coreInformationPoints.push({ messageId: 'message-003', message: '第三个卖点', factIds: ['visible-001'], }); expect(() => validateTkPromptOptionCandidate({ candidate: tenSeconds, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/核心信息点|上限/u); const fifteenSeconds = makeCandidate(15); fifteenSeconds.coreInformationPoints.push( { messageId: 'message-002', message: '第二个信息点', factIds: ['visible-001'] }, { messageId: 'message-003', message: '第三个信息点', factIds: ['visible-001'] }, ); fifteenSeconds.beats[1]!.coreInformationPointIds = ['message-002']; fifteenSeconds.beats[2]!.coreInformationPointIds = ['message-003']; expect(validateTkPromptOptionCandidate({ candidate: fifteenSeconds, strategy, factPack: makeFactPack(), durationSeconds: 15, spokenLanguage: '英语', imageAssetIds: [ids.image], }).coreInformationPoints).toHaveLength(3); fifteenSeconds.beats[0]!.factIds = []; expect(() => validateTkPromptOptionCandidate({ candidate: fifteenSeconds, strategy, factPack: makeFactPack(), durationSeconds: 15, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/闭合/u); }); it('5 秒唯一主动作和三阶段由编译器注入公共 beats', () => { const candidate = makeCandidate(5); const strategy = makeStrategies()[0]!; const factPack = makeFactPack({ spokenLanguage: null }); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], }); const beats = compileTkPromptCandidateBeats({ candidate: validated, strategy, factPack, durationSeconds: 5, }); expect(beats.map(beat => beat.action)).toEqual([ expect.stringContaining('主商品动作：手部指向并按下可见结构；阶段：启动'), expect.stringContaining('阶段：连续推进'), expect.stringContaining('阶段：完成'), ]); expect(beats[0]!.subject).toContain('@图片1中的同一主商品'); expect(beats[0]).not.toHaveProperty('primaryActionId'); candidate.beats[1]!.actionPhase = 'complete'; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], })).toThrow(/actionPhase|阶段/u); }); it('live_presenter 至少一拍使用同一虚构主持人，内部布尔值不泄漏到公共 beat', () => { const strategy: TkPromptStrategy = { ...makeStrategies()[0]!, videoMode: 'live_presenter', }; const candidate = makeCandidate(10); expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/live_presenter|主持人/u); candidate.beats[0]!.presenterVisible = true; const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], }); const beats = compileTkPromptCandidateBeats({ candidate: validated, strategy, factPack: makeFactPack(), durationSeconds: 10, }); expect(beats[0]!.subject).toContain('同一位成年虚构非名人主持人'); expect(beats[0]).not.toHaveProperty('presenterVisible'); }); it('参考图整数索引和运镜连续段预算不可由自由文本绕过', () => { const strategy = makeStrategies()[0]!; const candidate = makeCandidate(10); candidate.beats[0]!.productImageIndex = 2; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/参考图/u); candidate.beats[0]!.productImageIndex = 1; candidate.beats[0]!.subject = '自由伪造 @图片1 引用'; expect(() => validateTkPromptOptionCandidate({ candidate, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/自由文本|素材编号/u); for (const personInstruction of [ '随机女孩出镜并拿起商品', '一个顾客出镜拿起商品', '店员出现并演示商品', '妈妈露脸口播', '学生手持商品出镜', 'a customer appears and holds the product', 'feature a shopper who demonstrates the product', 'a creator speaks to camera', ]) { const unauthorizedPerson = makeCandidate(10); unauthorizedPerson.beats[0]!.subject = personInstruction; expect(() => validateTkPromptOptionCandidate({ candidate: unauthorizedPerson, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/真人|人物/u); } for (const facelessInstruction of [ '仅用户手部操作商品', '无脸手部特写', '第一视角 POV 操作商品', 'faceless POV product operation', ]) { const faceless = makeCandidate(10); faceless.beats[0]!.subject = facelessInstruction; expect(validateTkPromptOptionCandidate({ candidate: faceless, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toBeTruthy(); } const dense = makeCandidate(10); dense.beats.map((beat, index) => { beat.movementId = (['locked_off', 'slow_push_in', 'locked_off', 'locked_off'] as const)[index]!; return beat; }); expect(() => validateTkPromptOptionCandidate({ candidate: dense, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/运镜|连续段/u); const normalizedDense = normalizeTkPromptCandidateCameraMovements({ candidate: dense, durationSeconds: 10, }); expect(normalizedDense.beats.map(beat => beat.movementId)).toEqual([ 'locked_off', 'slow_push_in', 'slow_push_in', 'slow_push_in', ]); expect(validateTkPromptOptionCandidate({ candidate: normalizedDense, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toBeTruthy(); const brokenInformationReference = makeCandidate(10); brokenInformationReference.beats[0]!.coreInformationPointIds = []; brokenInformationReference.beats[0]!.factIds = []; brokenInformationReference.beats[3]!.coreInformationPointIds = ['message-001']; brokenInformationReference.beats[3]!.factIds = ['visible-001']; expect(() => validateTkPromptOptionCandidate({ candidate: brokenInformationReference, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/核心信息点|引用数量/u); const normalizedInformation = normalizeTkPromptCandidateBeatInformation({ candidate: brokenInformationReference, durationSeconds: 10, }); expect(normalizedInformation.beats.map(beat => ({ points: beat.coreInformationPointIds, facts: beat.factIds, }))).toEqual([ { points: ['message-001'], facts: ['visible-001'] }, { points: ['message-001'], facts: ['visible-001'] }, { points: ['message-001'], facts: ['visible-001'] }, { points: [], facts: [] }, ]); expect(validateTkPromptOptionCandidate({ candidate: normalizedInformation, strategy, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toBeTruthy(); const fiveDense = makeCandidate(5); fiveDense.beats[1]!.movementId = 'locked_off'; expect(() => validateTkPromptOptionCandidate({ candidate: fiveDense, strategy, factPack: makeFactPack({ spokenLanguage: null }), durationSeconds: 5, spokenLanguage: null, imageAssetIds: [ids.image], })).toThrow(/运镜|连续段/u); const fifteenAtBudget = makeCandidate(15); (['locked_off', 'locked_off', 'slow_push_in', 'slow_push_in', 'macro_follow'] as const) .forEach((movementId, index) => { fifteenAtBudget.beats[index]!.movementId = movementId; }); expect(validateTkPromptOptionCandidate({ candidate: fifteenAtBudget, strategy, factPack: makeFactPack(), durationSeconds: 15, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toBeTruthy(); fifteenAtBudget.beats[3]!.movementId = 'lateral_track'; expect(() => validateTkPromptOptionCandidate({ candidate: fifteenAtBudget, strategy, factPack: makeFactPack(), durationSeconds: 15, spokenLanguage: '英语', imageAssetIds: [ids.image], })).toThrow(/运镜|连续段/u); }); it('最终 Prompt 门禁拒绝越界引用和中英文正向文字层指令', () => { const valid = [ '【参考图固定映射】@图片1=上传顺序第1张', '0–1秒：@图片1中的同一主商品。', '1–3秒：@图片1中的同一主商品。', '3–7秒：@图片1中的同一主商品。', '7–10秒：@图片1中的同一主商品。', TK_PROMPT_NON_LIVE_PERSON_BOUNDARY, TK_PROMPT_VISUAL_TEXT_BOUNDARY, ].join('\n'); expect(validateTkPromptFinalExecutionPrompt({ prompt: valid, imageCount: 1, videoMode: 'product_closeup', durationSeconds: 10, })).toBe(valid); for (const violation of [ '@图片2中的商品', '@图片1.5中的商品', '@视频1', 'show a $9 price sticker', 'add a speech bubble', '显示字幕', '屏幕显示一句文字', '展示文案', '出现贴纸', '添加标签', '随机女孩出镜并演示商品', '一个顾客出镜拿起商品', 'a shopper appears and holds the product', 'AUDIO LANGUAGE LOCK: English only', 'generated by AI', '#AIGC', 'AI创作', '人工智能制作', '拥有10年经验和十亿 GMV 的专家推荐', TK_PROMPT_HOOK_PATTERNS[0]!.internalExample, '@图片1中的额外自由引用', ]) { expect(() => validateTkPromptFinalExecutionPrompt({ prompt: `${valid}\n${violation}`, imageCount: 1, videoMode: 'product_closeup', durationSeconds: 10, })).toThrow(); } for (const safeSuffix of [ '展示商品包装原有文字和 Logo', '仅手部操作与第一视角 POV', '展示商品型号 AIGCLEAN-200', ]) { expect(validateTkPromptFinalExecutionPrompt({ prompt: `${valid}\n${safeSuffix}`, imageCount: 1, videoMode: 'product_closeup', durationSeconds: 10, })).toContain(safeSuffix); } const soundOnlyValid = [ '【参考图固定映射】@图片1=上传顺序第1张', '0–1秒：@图片1中的商品。', '1–3秒：@图片1中的商品。', '3–5秒：@图片1中的商品。', TK_PROMPT_NON_LIVE_PERSON_BOUNDARY, TK_PROMPT_VISUAL_TEXT_BOUNDARY, ].join('\n'); expect(validateTkPromptFinalExecutionPrompt({ prompt: `${soundOnlyValid}\n无解说、无配音、无人声`, imageCount: 1, videoMode: 'product_closeup', durationSeconds: 5, })).toContain('无解说、无配音、无人声'); for (const soundOnlyViolation of [ '加入人声旁白', '加入解说', '使用配音', 'add narration', 'include vocals', 'spoken words', '限时优惠10%', ]) { expect(() => validateTkPromptFinalExecutionPrompt({ prompt: `${soundOnlyValid}\n${soundOnlyViolation}`, imageCount: 1, videoMode: 'product_closeup', durationSeconds: 5, })).toThrow(); } }); it('非真人模式的人物门禁只检查视觉指令，不误伤音频中的声音特征', () => { const candidate = makeCandidate(10); candidate.beats[0]!.soundDesign = '女性旁白自然口播，配合轻微环境声'; const strategy = makeStrategies()[0]!; const factPack = makeFactPack(); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack, durationSeconds: 10, spokenLanguage: '英语', imageAssetIds: [ids.image], }); expect(prompt).toContain('声音：女性旁白自然口播'); expect(() => validateTkPromptFinalExecutionPrompt({ prompt: prompt.replace('画面：', '画面：女性模特出镜展示商品；'), imageCount: 1, videoMode: 'scene_demo', durationSeconds: 10, })).toThrow(/Prompt 不得生成真人/u); }); it('新方案不再接受发布文案产物', () => { const candidate = { ...makeCandidate(10), publishPack: { title: '旧发布标题' } }; expect(() => validateTkPromptOptionCandidate({ candidate, strategy: makeStrategies()[0]!, factPack: makeFactPack(), durationSeconds: 10, spokenLanguage: '英语', })).toThrow(); }); it('15 秒长字段只在总长超限时由编译器渐进压缩并保留全部硬边界', () => { const candidate = makeCandidate(15); candidate.title = '商品方案'.repeat(20); candidate.beats.forEach(beat => { beat.environment = '真实连续场景'.repeat(70); beat.subject = '同一商品主体'.repeat(55); beat.action = '连续展示商品动作'.repeat(45); beat.shotSize = '商品近景'.repeat(25); beat.lighting = '自然清晰光线'.repeat(40); beat.editingCue = '保持动作连续'.repeat(40); beat.soundDesign = '自然环境声与商品操作声'.repeat(35); beat.voiceoverTarget = 'See the product detail in action. '.repeat(20); beat.voiceoverZh = '查看商品细节与操作方式。'.repeat(30); }); const strategy = makeStrategies()[0]!; const factPack = makeFactPack(); const validated = validateTkPromptOptionCandidate({ candidate, strategy, factPack, durationSeconds: 15, spokenLanguage: '英语', imageAssetIds: [ids.image], }); const prompt = renderTkPromptExecutionPrompt({ candidate: validated, strategy, factPack, durationSeconds: 15, spokenLanguage: '英语', imageAssetIds: [ids.image], }); expect(prompt.length).toBeLessThanOrEqual(3_800); expect(prompt.match(/@图片1/gu)).toHaveLength(6); expect(prompt).toContain(TK_PROMPT_NON_LIVE_PERSON_BOUNDARY); expect(prompt).toContain(TK_PROMPT_VISUAL_TEXT_BOUNDARY); }); it('Hook 证据推导逐条感知否定且不把方位“前后”当前后对比', () => { expect(deriveTkPromptEvidenceFlags({ userConfirmedFacts: [ '没有竞品对比素材', '无真实评论原文', '禁止虚构真实经历', '产品前后有两个按钮', '无10%折扣证据', ], verifiedOffer: '', })).toEqual(evidenceFlags()); }); it('三案任意一对只有三维不同时硬拒绝', () => { const strategies = makeStrategies(); strategies[1] = { ...strategies[1]!, styleForm: strategies[0]!.styleForm, style: strategies[0]!.style, hookPatternId: strategies[0]!.hookPatternId, }; expect(() => validateTkPromptStrategySet({ strategySet: { strategies }, factPack: makeFactPack(), durationSeconds: 10, evidenceFlags: { ...evidenceFlags(), sealedPackage: true }, })).toThrow(/六维|差异/u); }); }); const LANGUAGE_SAMPLES = { '英语': { label: 'English', voiceover: 'See this detail.' }, '西班牙语': { label: 'Spanish', voiceover: 'Mira este detalle.' }, '葡萄牙语': { label: 'Portuguese', voiceover: 'Veja este detalhe.' }, '法语': { label: 'French', voiceover: 'Regardez ce détail.' }, '印尼语': { label: 'Indonesian', voiceover: 'Lihat detail ini.' }, '意大利语': { label: 'Italian', voiceover: 'Guarda questo dettaglio.' }, '日语': { label: 'Japanese', voiceover: 'この細部を見てください。' }, '马来语': { label: 'Malay', voiceover: 'Lihat butiran ini.' }, '泰语': { label: 'Thai', voiceover: 'ดูรายละเอียดนี้' }, '越南语': { label: 'Vietnamese', voiceover: 'Hãy xem chi tiết này.' }, '普通话': { label: 'Mandarin Chinese', voiceover: '看看这个细节。' }, '德语': { label: 'German', voiceover: 'Sieh dir dieses Detail an.' }, '荷兰语': { label: 'Dutch', voiceover: 'Bekijk dit detail.' }, '波兰语': { label: 'Polish', voiceover: 'Spójrz na ten szczegół.' }, } as const; function baseRequest() { return { imageAssetIds: [ids.image], durationSeconds: 10, targetMarket: 'United States', spokenLanguage: '英语', userConfirmedFacts: [], forbiddenClaims: [], evidenceFlags: evidenceFlags(), verifiedOffer: null, }; } function evidenceFlags() { return { beforeAfter: false, competitor: false, numeric: false, realComment: false, popularity: false, honestExperience: false, sealedPackage: false, }; } function makeFactPack( overrides: Partial = {}, ): TkPromptFactPack { return { productName: '参考商品', category: '家居用品', confidence: 'high', facts: [{ factId: 'visible-001', status: 'visible', text: '商品表面有可见网格结构', sourceImageIds: [ids.image], }, { factId: 'confirmed-002', status: 'user-confirmed', text: '用户确认已提供未拆封包装素材', sourceImageIds: [], }], internalHypotheses: [], demonstrableActions: [makeDemonstrableAction('手部指向并按下可见结构')], forbiddenClaims: [], availableMaterials: ['product-images'], targetMarket: 'United States', spokenLanguage: '英语', verifiedOffer: null, ...overrides, }; } function makeDemonstrableAction(text: string, actionId = 'action-001') { return { actionId, text, supportingFactIds: ['visible-001'], sourceImageAssetIds: [ids.image], }; } function makeStrategies(): TkPromptStrategy[] { return [ { slot: 'safe', labelZh: '最稳', objective: 'conversion', styleForm: 'scene', style: 'scene', videoMode: 'scene_demo', hookPatternId: 'pain_strike', firstFrameId: 'pain_reveal', firstFrame: '首帧呈现真实不便', openingAction: '手部立即指向可见结构', openingLine: 'This detail fixes the awkward moment.', relevanceBeat: '真实台面中的不便与商品动作连续发生', productBridge: '沿同一动作进入商品结构自证', buyingMotivationId: 'problem_relief', buyingMotivation: '缓解真实使用不便', proofMethodId: 'visible_operation', proofMethod: '现场完成一次可见操作', ctaStrategy: '邀请查看当前商品详情', allowedFactIds: ['visible-001', 'confirmed-002'], requiredMaterials: [], }, { slot: 'native', labelZh: '最原生', objective: 'trust', styleForm: 'product', style: 'product_pov', videoMode: 'product_closeup', hookPatternId: 'sound_hook', firstFrameId: 'sound_sync', firstFrame: '商品操作拟音与微距动作同步', openingAction: '手部按下可见结构并触发卡扣声', openingLine: 'Listen to this tiny detail.', relevanceBeat: '熟悉的操作声音对应真实使用瞬间', productBridge: '音画同步落到结构特写', buyingMotivationId: 'confidence', buyingMotivation: '通过可见细节建立使用信心', proofMethodId: 'structure_closeup', proofMethod: '微距展示结构和操作关系', ctaStrategy: '邀请用户近看商品细节', allowedFactIds: ['visible-001'], requiredMaterials: [], }, { slot: 'creative', labelZh: '最抓眼', objective: 'attention', styleForm: 'product', style: 'unboxing', videoMode: 'product_closeup', hookPatternId: 'visual_shock', firstFrameId: 'unboxing_reveal', firstFrame: '首帧以开启动作揭晓商品结构', openingAction: '手部打开完整封装并连续移向结构', openingLine: 'Wait until you see this part.', relevanceBeat: '揭晓动作立刻说明结构与使用场景的关系', productBridge: '继续同一开启动作完成场景证明', buyingMotivationId: 'curiosity', buyingMotivation: '通过结构揭晓满足好奇心', proofMethodId: 'context_demo', proofMethod: '在真实台面完成场景演示', ctaStrategy: '邀请查看商品完整结构', allowedFactIds: ['visible-001', 'confirmed-002'], requiredMaterials: ['已确认封装'], }, ]; } function makeCandidate(duration: 5 | 10 | 15): TkPromptOptionCandidate { const timeline = duration === 5 ? [[0, 1, 'stop'], [1, 3, 'relevance'], [3, 5, 'proof']] as const : duration === 10 ? [[0, 1, 'stop'], [1, 3, 'relevance'], [3, 7, 'proof'], [7, 10, 'cta']] as const : [[0, 1, 'stop'], [1, 3, 'relevance'], [3, 7, 'proof'], [7, 11, 'resolution'], [11, 15, 'cta']] as const; return { title: '商品结构自证', whyItFits: '使用可见结构和真实操作建立信任', coreInformationPoints: [{ messageId: 'message-001', message: '商品表面有可见网格结构', factIds: ['visible-001'], }], primaryActionId: duration === 5 ? 'action-001' : null, beats: timeline.map(([startSeconds, endSeconds], index) => ({ startSeconds, endSeconds, environment: '真实家居台面', subject: '商品可见结构与操作手部', action: '手部指向并按下可见结构', shotSize: '微距特写', coreInformationPointIds: ['message-001'], actionPhase: duration === 5 ? (['start', 'progress', 'complete'] as const)[index]! : null, productImageIndex: 1, presenterVisible: false, movementId: 'slow_push_in', lighting: '柔和真实室内光', editingCue: '在手指按下时切镜', soundDesign: '真实按键卡扣声与轻微环境声', voiceoverTarget: duration === 5 ? '' : 'See this detail.', voiceoverZh: duration === 5 ? '' : '看清这个细节。', factIds: ['visible-001'], })), assumptions: [], requiredMaterials: [], warnings: [], }; }