/* 独立报告视图：以分析 JSON 为唯一数据源，完整展示分析与证据。 */
const esc = value => String(value ?? '').replace(/[&<>"']/g, char => ({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[char]));
const arr = value => Array.isArray(value) ? value : [];
const compact = value => arr(value).map(item => typeof item === 'object' ? (item.value || item.topic || item.name || item.label || item.action || item.insight || '') : item).filter(Boolean).join(' · ');
const percent = value => `${(Number(value || 0) * 100).toFixed(1).replace('.0','')}%`;
let evidenceIndex = new Map();
const EMPTY_COPY = /^(暂无|无|未采集|未评级|尚未结构化|图片证据未采集|评论原文未采集|日期未采集)$/;
function hasContent(value) {
  if (value == null) return false;
  if (typeof value === 'string') return Boolean(value.trim()) && !EMPTY_COPY.test(value.trim());
  if (typeof value === 'number' || typeof value === 'boolean') return true;
  if (Array.isArray(value)) return value.some(hasContent);
  if (typeof value === 'object') return Object.values(value).some(hasContent);
  return false;
}

const FIELD_LABELS = {
  professionalOpinion:'专业判断', positioning:'商品定位', statement:'结论', decisionImpact:'决策意义', valuePillars:'核心产品资产',
  claimVsProof:'卖点与证明', positioningRisks:'定位风险', title:'标题表达', visual:'主图与视觉', detail:'详情页信息链',
  consumerInsights:'消费者洞察', experienceSignals:'体验信号', productImplications:'产品需求', buyerEvidence:'买家秀验证',
  sku:'SKU结构', product:'产品与供应链', parameterFacts:'参数事实', gates:'风险与验证门', baseline:'样本基线',
  fashionThesis:'视觉方向', designAssets:'视觉资产', styleSignals:'风格信号', fashionRisks:'视觉风险', trendBoundary:'趋势边界',
  chapterTitle:'章节', cards:'决策卡', status:'审核状态', validation:'审核结果', scope:'审核范围', checks:'检查项', missing:'缺失项',
  customerValue:'消费者价值', businessMeaning:'经营意义', mustKeep:'必须保留', commercialRisk:'商业风险', businessImpact:'业务影响',
  action:'执行动作', nextAction:'下一步动作', developmentAction:'开发动作', observation:'观察', risk:'风险', why:'原因',
  originalTitle:'当前标题', currentExpression:'已经表达', reinforce:'建议强化', recommendedActions:'推荐动作', recommendedTitles:'标题建议',
  contentGroups:'信息任务', pageSequence:'页面顺序', selectionDimensions:'选择维度', recommendedOrder:'推荐选择顺序', recommendedAction:'推荐动作',
  evidenceIds:'证据', confidence:'置信度', name:'名称', type:'类型', value:'内容', label:'标签', headline:'结论', note:'说明', bullets:'要点',
  claim:'卖点', productAction:'产品动作', pageAction:'页面动作', commercialMeaning:'商业意义', whatItMeansForProduct:'对产品的意义',
  asset:'资产', signal:'信号', field:'字段', actual:'实际', minimum:'最低要求', ok:'通过', originalTitle:'当前标题',
  currentExpression:'已表达信息', reinforce:'建议强化', recommendedTitles:'标题建议', items:'图片任务', evidenceDetail:'补充证据',
  representativeImageIds:'代表图片', structuredStatus:'结构状态', structuredCount:'结构化SKU数', imageCount:'图片数', reviewCount:'评论样本',
  questionCount:'问答样本', ratingBuckets:'评分分布', topics:'评论主题', skuBreakdown:'SKU反馈', imageCounts:'图片统计', skuCount:'SKU数',
  attributeCount:'属性数', promotionCount:'促销信息数', reviewCollectionComplete:'评论采集完成', reviewStopReason:'采集停止原因',
  publicReviewCount:'页面公开评论', reviewPagesVisited:'评论访问页数', buyerEvidence:'买家秀证据', stages:'消费阶段', signals:'反馈信号',
  positive:'正向反馈', questions:'用户疑问', risks:'风险反馈', fashionThesis:'视觉主张', commercialValue:'商业价值', trendBoundary:'趋势判断边界',
  fashionRisks:'视觉风险', designAssets:'设计资产', styleSignals:'风格信号', validation:'审核结果', scope:'审核范围',
  structuredStatus:'结构化状态', status:'状态', gate:'验证门', examples:'评论原话', mentions:'提及次数', sampleRate:'样本占比'
};

const ROLE_META = [
  ['productStrategy','01','商品策略','卖什么、为什么值得参考、下一款继承什么'],
  ['conversion','02','电商转化','用户为什么点、为什么继续看、为什么愿意买'],
  ['consumerInsight','03','消费者洞察','把评论和买家秀转成真实产品需求'],
  ['productSupply','04','产品 / 供应链','哪些能落地、哪些必须验证'],
  ['visualDesign','05','视觉设计','提炼下一款可复用的视觉资产'],
  ['executiveDecision','06','商业决策 / 老板','把专业判断压成直接决策'],
  ['editorReview','07','总编审核','统一校验、纠错、去重与压缩']
];

function imageEntries(data, group) {
  return arr(data.evidenceLedger).filter(item => item?.type === 'image' && item?.meta?.group === group);
}
function imageUrl(item) { return item?.meta?.localUrl || item?.value || ''; }
function figure(item, caption='', className='') {
  if (!item || !imageUrl(item)) return '';
  const source = esc(imageUrl(item));
  return `<figure class="report-figure ${esc(className)}" data-evidence-id="${esc(item.id || '')}"><span class="report-image-stage"><img class="report-image-product" loading="lazy" src="${source}" alt="${esc(caption || '商品图片')}"></span></figure>`;
}
function section(id, no, title, deck, body) {
  if (!hasContent(body)) return '';
  return `<section id="${esc(id)}" class="report-section"><div class="wrap"><header class="report-heading"><span>${esc(no)}</span><div><h2>${esc(title)}</h2><p>${esc(deck)}</p></div></header>${body}</div></section>`;
}
function decisionCards(items) {
  const valid=arr(items).filter(item=>hasContent(item?.headline)||hasContent(item?.name)||hasContent(item?.note)||hasContent(item?.bullets));
  return valid.length ? `<div class="decision-grid">${valid.map(item => `<article>${hasContent(item.label||item.type)?`<span>${esc(item.label||item.type)}</span>`:''}${hasContent(item.headline||item.name)?`<h3>${esc(item.headline||item.name)}</h3>`:''}${hasContent(item.note)?`<p>${esc(item.note)}</p>`:''}${hasContent(item.bullets)?`<ul>${arr(item.bullets).filter(hasContent).map(x=>`<li>${esc(x)}</li>`).join('')}</ul>`:''}</article>`).join('')}</div>` : '';
}
function planCards(items) {
  const tone = item => String(item?.sourceType || '').includes('探索') ? 'explore' : String(item?.sourceType || '').includes('反馈') ? 'upgrade' : 'evidence';
  const valid=arr(items).map((item,index)=>({item,index})).filter(({item})=>hasContent(item));
  return valid.length ? `<div class="plan-grid">${valid.map(({item,index}) => {const rows=[['产品',item.productAction],['页面',item.pageAction],['验证',item.validation]].filter(([,value])=>hasContent(value));return `<article class="plan-card plan-${tone(item)}">${hasContent(item.sourceType||item.type)?`<span>${esc(item.sourceType||item.type)}</span>`:''}${hasContent(item.name)?`<h3>${esc(item.name)}</h3>`:''}${hasContent(item.whyThisPlan)?`<p>${esc(item.whyThisPlan)}</p>`:''}${rows.length?`<dl>${rows.map(([label,value])=>`<div><dt>${label}</dt><dd>${esc(value)}</dd></div>`).join('')}</dl>`:''}<button class="generate-plan-btn" type="button" data-plan-index="${index}">立即生成 <span>→</span></button></article>`}).join('')}</div>` : '';
}
function titleAnalysis(block) {
  const expressed = compact(block.currentExpression);
  const reinforce = arr(block.reinforce).map(x=>x?.topic || x?.value || x).filter(Boolean).join(' · ');
  const compare=[['已经表达',expressed],['建议强化',reinforce||compact(block.recommendedActions)]].filter(([,value])=>hasContent(value));
  return `${hasContent(block.professionalOpinion)?`<p class="lead-opinion">${esc(block.professionalOpinion)}</p>`:''}${hasContent(block.originalTitle)?`<div class="current-title"><span>当前标题</span>${esc(block.originalTitle)}</div>`:''}${compare.length?`<div class="title-compare">${compare.map(([label,value])=>`<article><span>${label}</span><b>${esc(value)}</b></article>`).join('')}</div>`:''}${hasContent(block.recommendedTitles)?`<details class="evidence-drawer"><summary>查看推荐标题</summary><ol>${arr(block.recommendedTitles).filter(hasContent).map(x=>`<li>${esc(x)}</li>`).join('')}</ol></details>`:''}`;
}
function mainImages(data, block) {
  const entries = new Map(imageEntries(data,'main').map(item=>[item.id,item]));
  const items=arr(block.items).filter(item=>hasContent(item)&&entries.get(item.imageEvidenceId));
  return `${hasContent(block.professionalOpinion)?`<p class="lead-opinion">${esc(block.professionalOpinion)}</p>`:''}${items.length?`<div class="main-analysis-grid">${items.map(item=>`<article>${figure(entries.get(item.imageEvidenceId), item.imageRole || '商品主图')}<div class="image-copy"><span>主图分析</span>${hasContent(item.imageRole)?`<h3>${esc(item.imageRole)}</h3>`:''}${hasContent(item.visualSignals)?`<b>${esc(compact(item.visualSignals))}</b>`:''}${hasContent(item.businessMeaning)?`<p>${esc(item.businessMeaning)}</p>`:''}${hasContent(item.nextAction)?`<em>${esc(item.nextAction)}</em>`:''}</div></article>`).join('')}</div>`:''}`;
}
function classifyDetailGroup(group) {
  const source = `${group?.type || ''} ${group?.stage || ''}`;
  const rules = [
    [/场景|人群|体验|需求/,10,'使用场景','先回答为什么需要'],
    [/卖点|利益|价值/,15,'核心利益','再说明能带来什么'],
    [/材质|面料|成分|填充/,20,'材质证明','证明产品基础'],
    [/工艺|细节|结构|做工/,30,'工艺细节','证明品质如何实现'],
    [/耐用|性能|功能|洗涤|防护|透气/,40,'性能验证','证明长期使用表现'],
    [/规格|尺寸|SKU|选择|适配/,50,'规格选择','降低选择门槛'],
    [/品牌|服务|质检|证书|信任/,60,'信任背书','最后消除决策顾虑']
  ];
  const found = rules.find(([pattern])=>pattern.test(source));
  return found ? {...group,sequencePriority:found[1],sequenceLabel:found[2],sequenceHint:found[3]} : {...group,sequencePriority:70,sequenceLabel:'补充证据',sequenceHint:'补充未覆盖的信息'};
}
function detailProof(data, block) {
  const allImages = arr(data.evidenceLedger).filter(item=>item?.type === 'image');
  const byId = new Map(allImages.map(item=>[item.id,item]));
  const detailImages = imageEntries(data,'detail');
  const groups = arr(block.contentGroups).filter(hasContent).slice(0,6).map(classifyDetailGroup).sort((a,b)=>a.sequencePriority-b.sequencePriority);
  const used = new Set();
  const rows = groups.map((group,index) => {
    const image = byId.get(group.representativeImageId || group.imageEvidenceId);
    if (image) used.add(image.id);
    const imageGroup = image?.meta?.group;
    const badge = imageGroup === 'detail' ? '详情代表图' : imageGroup === 'main' ? '主图补充证据' : '图片证据';
    return `<article class="detail-proof-row">${image?`<div class="detail-proof-media">${figure(image, group.type || '详情任务')}</div>`:''}<div class="detail-proof-copy">${hasContent(group.sequenceLabel)?`<span>${esc(group.sequenceLabel)}</span>`:''}${hasContent(group.type)?`<h3>${esc(group.type)}</h3>`:''}${hasContent(group.visualSignals)||hasContent(group.businessMeaning)?`<b>${esc(compact(group.visualSignals)||group.businessMeaning)}</b>`:''}${hasContent(group.businessMeaning)?`<p>${esc(group.businessMeaning)}</p>`:''}${hasContent(group.nextAction)?`<div class="next-action"><small>下一步动作</small>${esc(group.nextAction)}</div>`:''}</div></article>`;
  }).join('');
  return `${hasContent(block.professionalOpinion)?`<p class="lead-opinion">${esc(block.professionalOpinion)}</p>`:''}${groups.length?`<nav class="detail-sequence">${groups.map(group=>`<span><b>${esc(group.sequenceLabel)}</b>${hasContent(group.type)?`<small>${esc(group.type)}</small>`:''}</span>`).join('')}</nav>`:''}${rows?`<div class="detail-proof-list">${rows}</div>`:''}${detailImages.length?`<details class="evidence-drawer"><summary>查看全部详情图证据 <b>${detailImages.length} 张</b></summary><p class="drawer-note">默认展示信息任务代表图，其余图片作为完整证据保留。</p><div class="evidence-gallery">${detailImages.map(item=>figure(item,'详情图')).join('')}</div></details>`:''}`;
}
function skuAnalysis(block) {
  const dimensions=arr(block.selectionDimensions).filter(item=>hasContent(item?.name)||hasContent(item?.values));
  return `${hasContent(block.professionalOpinion)?`<p class="lead-opinion">${esc(block.professionalOpinion)}</p>`:''}${dimensions.length?`<div class="sku-grid">${dimensions.map(item=>`<article>${hasContent(item.name)?`<span>${esc(item.name)}</span>`:''}${hasContent(item.values)?`<h3>${esc(compact(item.values))}</h3>`:''}</article>`).join('')}</div>`:''}${hasContent(block.recommendedAction)?`<div class="action-banner"><span>推荐动作</span><b>${esc(block.recommendedAction)}</b></div>`:''}`;
}
function topicBars(base) {
  const topics = arr(base.topics).slice(0,8);
  if (!topics.length) return '';
  return `<div class="topic-panel"><header><div><span>评论关注主题</span><h3>用户实际在讨论什么</h3></div><small>主题可重叠，比例不应相加为100%</small></header><div class="topic-bars">${topics.map(item=>{const rate = Number(item.sampleRate ?? (base.reviewCount ? item.mentions/base.reviewCount : 0)); return `<div class="topic-row"><span>${esc(item.topic)}</span><div class="topic-track"><i style="width:${Math.max(2,Math.min(100,rate*100))}%"></i></div><b>${Number(item.mentions || 0)}次</b><em>${percent(rate)}</em></div>`}).join('')}</div></div>`;
}
function buyerGallery(data, block) {
  const items = arr(block?.buyerEvidence?.items);
  const byId = new Map(arr(data.evidenceLedger).map(item=>[item.id,item]));
  const grouped = new Map();
  items.forEach(item=>{
    const key = item.reviewEvidenceId || item.imageEvidenceId;
    if (!grouped.has(key)) grouped.set(key,{reviewId:item.reviewEvidenceId,quote:item.quote,date:item.date,sku:item.sku,images:[]});
    grouped.get(key).images.push(byId.get(item.imageEvidenceId));
  });
  if (!grouped.size) {
    const loose = imageEntries(data,'buyerShow');
    return loose.length ? `<div class="buyer-story"><div class="buyer-photo-grid">${loose.map(item=>figure(item,item.id)).join('')}</div><p>买家秀已采集，尚未关联到具体评论。</p></div>` : '';
  }
  return [...grouped.values()].filter(group=>group.images.some(Boolean)||hasContent(group.quote)||hasContent(group.sku)).map(group=>`<article class="buyer-story"><div class="buyer-story-head">${hasContent(group.reviewId)?`<span>${esc(group.reviewId)}</span>`:''}<small>${group.images.filter(Boolean).length} 张实拍图${hasContent(group.date)?` · ${esc(group.date)}`:''}</small></div>${group.images.some(Boolean)?`<div class="buyer-photo-grid">${group.images.filter(Boolean).map(item=>figure(item,'')).join('')}</div>`:''}${hasContent(group.quote)?`<blockquote>“${esc(group.quote)}”</blockquote>`:''}${hasContent(group.sku)?`<p>${esc(group.sku)}</p>`:''}</article>`).join('');
}
function reviews(data, block) {
  const base = data.baseline || {};
  const quality = data.dataQuality || {};
  const signals = arr(block?.consumerInsights?.experienceSignals).filter(item=>hasContent(item?.insight)||hasContent(item?.statement));
  const research = data.consumerResearch || {};
  const batchFindings = arr(data.reviewBatchAnalysis).flatMap(batch => arr(batch?.batchFindings));
  const issues = [
    ...arr(research.painPoints).map(item => ({label:'用户痛点', title:item.problem, impact:item.businessImpact, action:item.productAction, evidence:item.evidenceIds, tone:'risk'})),
    ...arr(research.expectationGaps).map(item => ({label:'预期落差', title:`${item.expected} → ${item.actual}`, impact:item.commercialRisk, action:item.productOpportunity, evidence:item.evidenceIds, tone:'gap'})),
    ...arr(research.prePurchaseConcerns).map(item => ({label:'购前疑问', title:item.concern, impact:item.conversionImpact, action:item.pageAction, evidence:item.evidenceIds, tone:'question'}))
  ];
  const fallbackIssues = batchFindings.filter(item=>['pain','expectation_gap','prepurchase_concern'].includes(item.type)).map(item=>({label:item.type==='pain'?'用户痛点':item.type==='expectation_gap'?'预期落差':'购前疑问',title:item.finding,impact:item.businessMeaning,action:'转为产品、页面或履约验证动作',evidence:item.evidenceIds,tone:item.type==='pain'?'risk':'gap'}));
  const issueCards = (issues.length ? issues : fallbackIssues).filter(item=>hasContent(item.title)||hasContent(item.impact)||hasContent(item.action)).slice(0,4).map(item=>`<article class="problem-card ${esc(item.tone || 'risk')}">${hasContent(item.label)?`<span>${esc(item.label)}</span>`:''}${hasContent(item.title)?`<h4>${esc(item.title)}</h4>`:''}${hasContent(item.impact)?`<p><b>影响</b> ${esc(item.impact)}</p>`:''}${hasContent(item.action)?`<p><b>动作</b> ${esc(item.action)}</p>`:''}${arr(item.evidence).length?`<small>${arr(item.evidence).length} 条对应证据</small>`:''}</article>`).join('');
  const completed = Boolean(base.reviewCollectionComplete);
  const stopText = completed ? '已到达可访问末页' : base.reviewStopReason === 'user_stopped' ? '用户主动停止，当前为样本分析' : '采集未确认完成';
  const reviewCount = base.reviewCount ?? quality.reviewSample;
  const publicCount = base.publicReviewCount ?? quality.publicReviewCount;
  const stats = [['本次有效评论',reviewCount],['页面公开数量',publicCount],['访问页数',base.reviewPagesVisited],['样本状态',stopText,completed?'complete':'limited']].filter(([,value])=>hasContent(value));
  const topics = topicBars(base);
  const signalHtml = signals.length ? `<div class="signal-panel"><header><span>结论层</span><h3>认可、差异与购前顾虑</h3></header>${signals.map(item=>`<article class="signal-card">${hasContent(item.type)?`<span>${esc(item.type)}</span>`:''}<h4>${esc(item.insight||item.statement)}</h4>${arr(item.evidenceIds).length?`<small>${arr(item.evidenceIds).length} 条对应证据</small>`:''}</article>`).join('')}</div>` : '';
  const buyers = buyerGallery(data,block);
  return `${hasContent(block.professionalOpinion)?`<p class="lead-opinion">${esc(block.professionalOpinion)}</p>`:''}${stats.length?`<div class="sample-strip">${stats.map(([label,value,tone])=>`<article class="${tone||''}"><span>${label}</span><b>${esc(value)}</b></article>`).join('')}</div>`:''}${topics||signalHtml?`<div class="review-visual-grid">${topics}${signalHtml}</div>`:''}${issueCards?`<div class="problem-section"><header><span>问题洞察</span><h3>用户讨论暴露了哪些需要解决的问题</h3><p>从痛点、预期落差和购前疑问转成可执行动作</p></header><div class="problem-grid">${issueCards}</div></div>`:''}${buyers?`<div class="buyer-section"><header><span>买家秀验证</span><h3>图片按评论合并，不把多张图重复计算为多人反馈</h3></header>${buyers}</div>`:''}`;
}
const ROLE_DENSE_FIELDS = new Set(['baseline','buyerEvidence','signals','stages','evidenceDetail']);
function displayValue(value) {
  if (typeof value === 'boolean') return value ? '是' : '否';
  const status = {passed:'已通过',confirmed:'已确认',high:'高风险',medium:'中风险',low:'低风险',consumer_supported:'评论支持',conflicted:'存在冲突',page_claim_only:'仅页面宣称',user_stopped:'用户主动停止'};
  return status[value] || value;
}
function itemTitle(item) {
  return item?.headline || item?.name || item?.type || item?.asset || item?.signal || item?.claim || item?.risk || item?.gate || item?.topic || item?.field || '';
}
function evidenceType(item, id='') {
  if (item?.type === 'image') return ({main:'商品主图',detail:'详情图片',buyerShow:'买家秀'})[item?.meta?.group] || '图片证据';
  if (item?.type === 'review' || id.startsWith('REV_')) return '用户评论';
  if (item?.type === 'question' || id.startsWith('QA_')) return '用户问答';
  if (item?.type === 'attribute' || id.startsWith('ATTR_')) return '商品属性';
  if (item?.type === 'promotion' || id.startsWith('PROMO_')) return '促销信息';
  if (item?.type === 'sales' || id.startsWith('S_')) return '页面数据';
  if (item?.type === 'product' || id.startsWith('P_')) return '商品信息';
  return '证据';
}
function evidenceText(item, id='') {
  const value = item?.value;
  if (item?.type === 'image') return ({main:'商品主图采集',detail:'详情页图片采集',buyerShow:'评论买家秀采集'})[item?.meta?.group] || '页面图片采集';
  if (item?.type === 'attribute') return `${value?.name || '属性'}：${value?.value ?? ''}`;
  if (item?.type === 'review') return value?.content || value?.appendContent || '评论内容未采集';
  if (item?.type === 'question') return value?.question || '问答内容未采集';
  if (item?.type === 'promotion') return value?.text || '促销内容未采集';
  const labels = {P_TITLE:'商品标题',P_SHOP:'店铺信息',P_ITEMID:'商品ID',P_SKUID:'SKU ID',S_CURRENTPRICE:'当前价格',S_SOLD:'页面销量',S_RANKING:'榜单排名'};
  return `${labels[id] ? `${labels[id]}：` : ''}${typeof value === 'object' ? compact(Object.values(value)) : (value ?? '未采集')}`;
}
function readableEvidence(id) {
  const item = evidenceIndex.get(id);
  if (!item || !hasContent(item.value)) return '';
  const text = evidenceText(item,id);
  const preview = text.length > 120 ? `${text.slice(0,120)}…` : text;
  const image = item?.type === 'image' && imageUrl(item) ? `<img loading="lazy" src="${esc(imageUrl(item))}" alt="${esc(evidenceType(item,id))}">` : '';
  return `<article class="role-evidence-item ${image?'has-image':''}">${image}<div><b>${esc(evidenceType(item,id))}</b><p>${esc(preview)}</p><code>${esc(id)}</code></div></article>`;
}
function renderStructured(value, depth=0) {
  if (!hasContent(value)) return '';
  if (typeof value !== 'object') return `<p>${esc(displayValue(value))}</p>`;
  if (Array.isArray(value)) {
    const valid=value.filter(hasContent);
    if (!valid.length) return '';
    if (valid.every(item=>typeof item !== 'object')) return `<div class="role-chip-list">${valid.map(item=>`<span>${esc(displayValue(item))}</span>`).join('')}</div>`;
    return `<div class="structured-list">${valid.map(item=>{const title=itemTitle(item);const inner=renderStructured(Object.fromEntries(Object.entries(item || {}).filter(([key])=>!title || !['headline','name','type','asset','signal','claim','risk','gate','topic','field'].includes(key))),depth+1);return title||inner?`<article class="structured-card">${title?`<header><span>${esc(title)}</span></header>`:''}${inner}</article>`:''}).join('')}</div>`;
  }
  return `<div class="structured-object">${Object.entries(value).map(([key,item])=>{
    if (!hasContent(item)) return '';
    const label = FIELD_LABELS[key] || key;
    if (key === 'confidence') return `<div class="role-confidence"><span>${esc(label)}</span><i><b style="width:${Math.max(0,Math.min(100,Number(item)*100))}%"></b></i><strong>${percent(item)}</strong></div>`;
    if (key === 'evidenceIds') { const ids=arr(item).filter(id=>evidenceIndex.has(id)&&hasContent(evidenceIndex.get(id)?.value)); if(!ids.length)return ''; const sources=[...new Set(ids.map(id=>evidenceType(evidenceIndex.get(id),id)))]; return `<details class="role-evidence"><summary>查看证据 · ${ids.length} 条${sources.length?` · ${esc(sources.join(' / '))}`:''}</summary><div class="role-evidence-list">${ids.map(readableEvidence).join('')}</div></details>`; }
    const dense = depth > 0 && (key === 'examples' || key === 'skuBreakdown');
    if (dense) return `<details class="role-raw"><summary>${esc(label)} · ${arr(item).length} 项</summary>${renderStructured(item,depth+1)}</details>`;
    return `<div class="structured-field"><span>${esc(label)}</span>${renderStructured(item,depth+1)}</div>`;
  }).join('')}</div>`;
}
function roleConclusion(key, content) {
  if (content?.professionalOpinion) return content.professionalOpinion;
  if (key === 'productStrategy') return content?.positioning?.statement || '';
  if (key === 'conversion') return [content?.title?.professionalOpinion,content?.visual?.professionalOpinion,content?.detail?.professionalOpinion].filter(Boolean).join(' ');
  if (key === 'productSupply') return content?.sku?.professionalOpinion || content?.product?.gates?.[0]?.gate || '';
  if (key === 'visualDesign') return content?.fashionThesis?.statement || '';
  if (key === 'executiveDecision') return arr(content?.cards).map(item=>item.headline).filter(Boolean).slice(0,3).join('；');
  if (key === 'editorReview') return content?.status === 'passed' ? '本次报告已通过事实、证据、对象匹配和表达一致性审核。' : '报告仍有需要复核的项目。';
  return '';
}
function roleOutputs(roles) {
  const visible=ROLE_META.map(([key,no,title,deck])=>{const content=roles?.[key];if(!hasContent(content))return '';const sections=Object.entries(content).filter(([field,value])=>field!=='professionalOpinion'&&hasContent(value)&&hasContent(renderStructured(value)));const conclusion=roleConclusion(key,content);if(!hasContent(conclusion)&&!sections.length)return '';return `<details class="role-block role-${esc(key)}" ${key === 'productStrategy' ? 'open' : ''}><summary><span>${no}</span><div><h3>${esc(title)}</h3><p>${esc(deck)}</p></div><b>${sections.length} 个分析模块</b></summary><div class="role-content">${hasContent(conclusion)?`<article class="role-conclusion"><span>核心判断</span><p>${esc(conclusion)}</p></article>`:''}${sections.length?`<div class="role-section-list">${sections.map(([field,value],index)=>`<details class="role-section" ${index===0&&!ROLE_DENSE_FIELDS.has(field)?'open':''}><summary><span>${esc(FIELD_LABELS[field]||field)}</span><b>${Array.isArray(value)?`${value.filter(hasContent).length} 项`:'查看分析'}</b></summary><div class="role-section-body">${renderStructured(value)}</div></details>`).join('')}</div>`:''}</div></details>`}).filter(Boolean);
  return visible.length ? `<div class="role-list">${visible.join('')}</div>` : '';
}
function supportAnalysis(data) {
  const exp=data.experienceSolution||{};
  const blocks=[
    ['reportPlan','报告分析计划',data.reportPlan],
    ['dataQuality','数据质量与样本边界',data.dataQuality],
    ['reviewBatchAnalysis','评论批次分析',data.reviewBatchAnalysis],
    ['productExperience','产品与供应链核验',exp.productExperience],
    ['validationLoop','验证闭环',exp.validationLoop],
    ['expressionContinuity','卖点承接检查',exp.expressionContinuity],
    ['consumerResearch','消费者研究明细',data.consumerResearch],
    ['questionResearch','购前问答研究',data.questionResearch],
    ['commercialDecision','商业决策依据',data.commercialDecision],
    ['competitionDecision','单品边界与竞品数据',data.competitionDecision],
    ['merchandisingDecision','经营表达决策明细',data.merchandisingDecision],
    ['productDecision','产品决策明细',data.productDecision],
    ['visualDecision','视觉决策明细',data.visualDecision]
  ].filter(([, ,value])=>hasContent(value));
  if(!blocks.length)return '';
  return `<div class="support-analysis-grid">${blocks.map(([key,title,value])=>`<details class="support-analysis-card"><summary><span>${esc(title)}</span><b>查看内容</b></summary><div class="support-analysis-body">${renderStructured(value)}</div></details>`).join('')}</div>`;
}
function initHeroCarousel() {
  const root = document.querySelector('.hero-carousel');
  if (!root) return;
  const slides = [...root.querySelectorAll('.hero-slide')], dots = [...root.querySelectorAll('.hero-dot')], cards = [...root.querySelectorAll('.hero-deck-card')];
  if (slides.length < 2) return;
  let current = 0, timer;
  const show = index => {
    current = (index + slides.length) % slides.length;
    slides.forEach((slide,i)=>{slide.classList.toggle('active',i===current); slide.setAttribute('aria-hidden',i===current?'false':'true')});
    dots.forEach((dot,i)=>{dot.classList.toggle('active',i===current); dot.setAttribute('aria-current',i===current?'true':'false')});
    const step = window.innerWidth <= 560 ? 26 : window.innerWidth <= 800 ? 34 : 58;
    const angle = window.innerWidth <= 560 ? 5 : 6;
    const center = (cards.length - 1) / 2;
    cards.forEach((card,i)=>{const slot=i-center;card.classList.toggle('active',i===current);card.setAttribute('aria-current',i===current?'true':'false');card.style.setProperty('--deck-x',`${slot*step}px`);card.style.setProperty('--deck-r',`${slot*angle}deg`)});
    const count = root.querySelector('.hero-carousel-count');
    if (count) count.textContent = `${String(current+1).padStart(2,'0')} / ${String(slides.length).padStart(2,'0')}`;
  };
  const stop = () => clearInterval(timer);
  const start = () => { stop(); if (!matchMedia('(prefers-reduced-motion: reduce)').matches) timer=setInterval(()=>show(current+1),5000); };
  root.querySelector('[data-carousel-prev]')?.addEventListener('click',()=>{show(current-1);start()});
  root.querySelector('[data-carousel-next]')?.addEventListener('click',()=>{show(current+1);start()});
  dots.forEach((dot,index)=>dot.addEventListener('click',()=>{show(index);start()}));
  cards.forEach((card,index)=>card.addEventListener('click',()=>{show(index);start()}));
  root.addEventListener('mouseenter',stop); root.addEventListener('mouseleave',start);
  root.addEventListener('focusin',stop); root.addEventListener('focusout',start);
  root.addEventListener('keydown',event=>{if(event.key==='ArrowLeft')show(current-1);if(event.key==='ArrowRight')show(current+1)});
  window.addEventListener('resize',()=>show(current),{passive:true});
  show(0); start();
}
function initPlanActions(plans) {
  const dialog = document.querySelector('#quick-plan-dialog');
  if (!dialog) return;
  const title = dialog.querySelector('[data-plan-title]'), reason = dialog.querySelector('[data-plan-reason]');
  const product = dialog.querySelector('[data-plan-product]'), page = dialog.querySelector('[data-plan-page]'), validation = dialog.querySelector('[data-plan-validation]');
  let currentText = '';
  document.querySelectorAll('.generate-plan-btn').forEach(button=>button.addEventListener('click',()=>{
    const plan = arr(plans)[Number(button.dataset.planIndex)] || {};
    title.textContent = plan.name || '快速开品方案';
    reason.textContent = plan.whyThisPlan || ''; reason.hidden = !hasContent(plan.whyThisPlan);
    [[product,plan.productAction],[page,plan.pageAction],[validation,plan.validation]].forEach(([node,value])=>{node.textContent=value||'';node.closest('div').hidden=!hasContent(value)});
    currentText = [[`快速开品任务｜${plan.name||''}`,plan.name],['依据：'+(plan.whyThisPlan||''),plan.whyThisPlan],['产品动作：'+(plan.productAction||''),plan.productAction],['页面动作：'+(plan.pageAction||''),plan.pageAction],['验证指标：'+(plan.validation||''),plan.validation]].filter(([,value])=>hasContent(value)).map(([line])=>line).join('\n');
    if (typeof dialog.showModal === 'function') dialog.showModal(); else dialog.setAttribute('open','');
  }));
  dialog.querySelector('[data-close-plan]')?.addEventListener('click',()=>dialog.close ? dialog.close() : dialog.removeAttribute('open'));
  dialog.querySelector('[data-copy-plan]')?.addEventListener('click',async event=>{
    try { await navigator.clipboard.writeText(currentText); event.currentTarget.textContent='已复制任务'; }
    catch { event.currentTarget.textContent='复制失败，请手动复制'; }
    setTimeout(()=>event.currentTarget.textContent='复制开品任务',1600);
  });
}
async function main() {
  const query = new URLSearchParams(location.search);
  const source = window.REPORT_DATA || query.get('data');
  if (!source) throw new Error('缺少 data 参数');
  let data;
  if (typeof source === 'object') data = source;
  else {
    const response = await fetch(source,{cache:'no-store'});
    if (!response.ok) throw new Error(`报告数据读取失败（${response.status}）`);
    data = await response.json();
  }
  evidenceIndex = new Map(arr(data.evidenceLedger).map(item=>[item.id,item]));
  const exp = data.experienceSolution || {}, roles = data.roleOutputs || {}, facts = data.facts || {};
  const audit = data.meta?.reportValidation;
  const auditNotice = data.meta?.reportNotice || (!audit?.ok && audit?.missing?.length ? `审核未通过，报告仍已生成。请优先补齐：${audit.missing.join('、')}` : '');
  const product = facts.product || {}, sales = facts.sales || {}, summary = exp.reportSummary || {};
  const owner = exp.ownerOverview?.cards || roles.executiveDecision?.cards || [];
  const plans = exp.newProductPlans?.plans || data.launchPlans?.plans || [];
  const title = exp.titleAnalysis || roles.conversion?.title || {};
  const visual = exp.visualCommerce || roles.conversion?.visual || {};
  const detail = exp.detailCommerce || roles.conversion?.detail || {};
  const sku = exp.skuAnalysis || roles.productSupply?.sku || {};
  const customer = exp.customerExperience || roles.consumerInsight || {};
  const mainEvidence = imageEntries(data,'main');
  const coverEvidence = arr(data.evidenceLedger).find(item=>item?.id === summary.coverImageId && item?.type === 'image' && item?.meta?.group === 'main') || mainEvidence[0];
  const orderedMain = coverEvidence ? [coverEvidence,...mainEvidence.filter(item=>item.id!==coverEvidence.id)] : mainEvidence;
  const heroSlides = orderedMain.map((item,index)=>`<figure class="hero-slide ${index===0?'active':''}" aria-hidden="${index===0?'false':'true'}"><img class="hero-slide-product" src="${esc(imageUrl(item))}" alt="商品主图"></figure>`).join('');
  const heroDots = orderedMain.map((item,index)=>`<button class="hero-dot ${index===0?'active':''}" type="button" aria-label="查看主图 ${index+1}" aria-current="${index===0?'true':'false'}"></button>`).join('');
  const heroDeckCenter = (orderedMain.length - 1) / 2;
  const heroDeck = orderedMain.map((item,index)=>`<button class="hero-deck-card ${index===0?'active':''}" type="button" style="--deck-index:${index};--deck-count:${orderedMain.length};--deck-x:${(index-heroDeckCenter)*58}px;--deck-r:${(index-heroDeckCenter)*6}deg" aria-label="切换到主图 ${index+1}" aria-current="${index===0?'true':'false'}"><img src="${esc(imageUrl(item))}" alt=""></button>`).join('');
  const bodies = [
    ['decision','老板速览','先看结论，再进入证据和执行动作',decisionCards(owner)],
    ['plan','下一款方向','从证据、反馈和探索方向拆分执行优先级',planCards(plans)],
    ['title','标题表达','标题承担点击与首次筛选任务',titleAnalysis(title)],
    ['main','主图在卖什么','逐张说明信息任务、视觉信号与下一步动作',mainImages(data,visual)],
    ['detail','详情页证明什么','图片与分析绑定，形成连续的页面证明链',detailProof(data,detail)],
    ['sku','SKU怎么选','先解决适配，再解决组合与外观偏好',skuAnalysis(sku)],
    ['review','消费者实际感受到什么','样本边界、主题频次、体验结论和买家秀共同验证',reviews(data,customer)],
    ['verification','产品验证与证据闭环','参数、页面表达、消费者反馈与下一步验证集中核对',supportAnalysis(data)],
    ['roles','七角色完整分析','完整保留专业判断，默认折叠避免干扰老板速览',roleOutputs(roles)]
  ].filter(([, , ,body])=>hasContent(body));
  const sectionHtml = bodies.map(([id,titleText,deck,body],index)=>section(id,String(index+1).padStart(2,'0'),titleText,deck,body)).join('');
  const navNames = {decision:'老板速览',detail:'详情',review:'评论',verification:'验证闭环',roles:'完整分析'};
  const navLinks = bodies.filter(([id])=>navNames[id]).map(([id])=>`<a href="#${id}">${navNames[id]}</a>`).join('');
  const hasPlans = bodies.some(([id])=>id==='plan');
  const heroStats = [['当前价格',sales.currentPrice],['评论样本',data.baseline?.reviewCount],['数据质量',data.dataQuality?.grade]].filter(([,value])=>hasContent(value));
  document.title = summary.title || product.title || '商品开品分析报告';
  document.getElementById('app').innerHTML = `<div class="report-top"><nav class="report-nav"><div class="wrap"><a class="brand" href="#top">三笙 · 商品开品分析</a><div class="report-nav-actions">${navLinks}${hasPlans?'<a class="quick-product-btn" href="#plan">快速开品 <span>→</span></a>':''}</div></div></nav><header id="top" class="report-hero hero-carousel" tabindex="0">${heroSlides?`<div class="hero-slides">${heroSlides}</div><div class="hero-shade"></div>`:''}<div class="wrap hero-overlay"><div class="hero-copy"><div class="report-kicker">PRODUCT DECISION REPORT · EVIDENCE BASED</div><h1>${esc(summary.title || product.title || '商品分析报告')}</h1>${hasContent(summary.verdict)?`<p>${esc(summary.verdict)}</p>`:''}${auditNotice?`<p class="report-audit-notice" role="status">${esc(auditNotice)}</p>`:''}${heroStats.length?`<div class="hero-meta">${heroStats.map(([label,value])=>`<span>${label} ${esc(value)}</span>`).join('')}</div>`:''}</div>${heroDeck?`<div class="hero-deck" aria-label="商品主图牌组">${heroDeck}</div>`:''}${orderedMain.length>1?`<div class="hero-carousel-ui"><button type="button" data-carousel-prev aria-label="上一张主图">←</button><div class="hero-dots">${heroDots}</div><button type="button" data-carousel-next aria-label="下一张主图">→</button></div>`:''}</div></header></div>${sectionHtml}${hasPlans?'<dialog id="quick-plan-dialog" class="quick-plan-dialog"><button class="dialog-close" type="button" data-close-plan aria-label="关闭">×</button><span>QUICK PRODUCT BRIEF</span><h2 data-plan-title>快速开品方案</h2><p data-plan-reason></p><dl><div><dt>产品动作</dt><dd data-plan-product></dd></div><div><dt>页面动作</dt><dd data-plan-page></dd></div><div><dt>验证指标</dt><dd data-plan-validation></dd></div></dl><button class="copy-plan-btn" type="button" data-copy-plan>复制开品任务</button></dialog>':''}<footer class="report-footer"><div class="wrap"><b>数据边界</b> 本报告仅使用本次采集证据；评论主题可以重叠，未完成采集时不宣称平台全量。</div></footer>`;
  initHeroCarousel();
  initPlanActions(plans);
}
main().catch(error => { document.getElementById('app').innerHTML = `<div class="report-error"><h1>报告加载失败</h1><p>${esc(error.message)}</p></div>`; });