# -*- coding: utf-8 -*-
"""前端服务 (stdlib): / 固定界面 · /workbench.html 工作台 · /chat.html 交互 (推理循环) · /canvas.html 画布 (模型驱动视图)
JSON API: /api/plugins /api/run /api/ask (单轮调度) /api/agent (多轮推理) /api/views (画布) /api/models"""
import json
from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
from pathlib import Path
from . import orchestrator, llm, agent                 # 随迁件（同一子包）
from src.windcms import plugins, ui                    # 仍留 src.windcms

JS_SHOW = """function tbl(d){if(!(d&&Array.isArray(d)&&d.length&&typeof d[0]=='object'))return '';const ks=Object.keys(d[0]);return '<table><thead><tr>'+ks.map(k=>'<th>'+k+'</th>').join('')+'</tr></thead><tbody>'+d.map(x=>'<tr>'+ks.map(k=>'<td>'+(x[k]==null?'':String(x[k]).slice(0,160))+'</td>').join('')+'</tr>').join('')+'</tbody></table>'}
function esc(s){return String(s||'').replace(/</g,'&lt;')}
function panelHtml(p){const meta='<details class=small><summary>'+esc(p.plugin)+' 详情</summary><div class=small>'+esc(JSON.stringify(p.args||{}))+'</div>'+tbl(p.data)+(p.text?'<pre>'+esc(p.text)+'</pre>':'')+'</details>';return '<div class="panel panel-big">'+(p.svg? p.svg+meta : ((p.text?'<pre>'+esc(p.text)+'</pre>':'')+tbl(p.data)))+'</div>'}
function mdlite(s){s=esc(s);s=s.replace(/\\*\\*([^*]+)\\*\\*/g,"<b>$1</b>");s=s.replace(/^### (.*)$/gm,"<b>$1</b>");s=s.replace(/^[-•] (.*)$/gm,"<li>$1</li>");return "<p>"+s.replace(/\\n\\n+/g,"</p><p>").replace(/\\n/g,"<br>")+"</p>"}
function ansHtml(a){return "<div class=ans>"+mdlite(a)+"</div>"}
function viewHtml(v){return '<div class=card><h3>'+esc(v.title)+'</h3><div class=grid>'+(v.panels||[]).map(panelHtml).join('')+'</div></div>'}"""

WB_BODY = """<div class="side">
<div class="card"><h3>分析</h3>
<section id="tid" class="wb-pick" tabindex="-1" aria-label="机组 / 测点选择">
<div class=muted>机组</div><select id="tid_sel" style="width:100%"></select>
<div class=muted style="margin-top:6px">测点</div><select id=sen style="width:100%"></select>
<div class=muted style="margin-top:6px">分析类</div><select id=cat style="width:100%">
<option value="scalar_trend">标量趋势（六窗，功率档，TCM 阈值/参考线）</option>
<option value="spectrum">最新谱（包络/原始 + OEM 特征线 + G2 过/不过）</option>
<option value="verdict_gate">定级（谱线六闸 + 冲击轴分型，六枚举）</option>
<option value="turbine_summary">台级摘要（综合判断 / 过闸线 / 冲击轴 / 终态）</option>
<option value="gate_spectral">谱线闸（指定频率，G2）</option>
<option value="fleet_rank">全场排名（末窗同档 ×fleet）</option>
<option value="compare">多台对比（同标量同档，一图多线）</option>
<option value="kb_search">知识库检索（结论类文档）</option>
</select>
<div id=opts style="margin-top:6px"></div>
<div class=toolbar><button onclick="go()">运行</button><span id=st class=small></span></div>
</section>
<details style="margin-top:12px"><summary class=small>高级：插件 + JSON 参数 / 即用即抛</summary>
<select id=pl size=8 class=list style="margin-top:6px"></select><div id=desc class=hint></div><textarea id=args></textarea><div class=toolbar><button class=ghost onclick="run()">运行插件</button></div>
<div class="muted" style="margin-top:10px">即用即抛（pandas · scalars/status/l6/fusion/np/pd/HIGH_BIN/sensor('主轴承后')）</div><textarea id=code>result = scalars[(scalars.sensor_name==sensor('主轴承后'))&(scalars.meas_name=='Peak')&(scalars.condition_key==HIGH_BIN)].groupby('turbine').scalar_value.median().sort_values(ascending=False).head(8)</textarea><div class=toolbar><button class=ghost onclick="adhoc()">执行</button></div></details>
<h3 style="margin-top:16px">数据导入</h3>
<div class=muted>数据路径（导出包 .rar/.7z/.zip、解码 JSON 目录或波形目录的本机绝对路径）</div>
<input id=imp_path type=text placeholder="把 .rar 拖到这里, 或粘贴其路径" style="width:100%">
<div class=muted style="margin-top:6px">窗名（如 w0818；留空 = 不导新数据只重算）</div>
<input id=imp_win type=text placeholder="w0818" style="width:100%">
<div class=toolbar><button onclick="doImport()">开始导入并分析</button><span id=imp_st class=small></span></div>
<p class=hint>实测：5.3 GB 导出包约 10 分钟；全链（导入→扫谱→六层→融合→报告）约 11 分钟。后台运行，页面可继续用；带锁防重复启动。</p>
<h3 style="margin-top:16px">对照观察</h3>
<div class=muted>机组（多选，⌘/Ctrl 点选）</div><select id=c_t multiple size=6 style="width:100%"></select>
<div class=muted style="margin-top:6px">测点（多选）</div><select id=c_s multiple size=4 style="width:100%"></select>
<div class=muted style="margin-top:6px">量（多选）</div><select id=c_m multiple size=4 style="width:100%"><option selected>Peak</option><option>Rms_HP</option><option>Kurtosis</option><option>rms_200</option><option>包络谱</option><option>原始谱</option></select>
<div class=muted style="margin-top:6px">排布</div><select id=c_mode style="width:100%"><option value="grid">各自面板（机组×测点×量，最多 12 块）</option><option value="overlay">叠加（同测点同量，多台一图）</option></select>
<div class=muted style="margin-top:6px">功率档</div><select id=c_bin style="width:100%"></select>
<div class=toolbar><button onclick="cmp()">组装对照视图</button><span id=cst class=small></span></div></div>
<div class="card" id=out><p class=muted>选机组 → 测点 → 分析类，运行后结果显示在这里（图 / 表 / 文）。对照观察会组装成多面板视图，并同步到画布。</p></div></div>
<script>JS
const SENS=['主轴承前','主轴承后','行星级','中间轴','高速轴转子侧','高速轴发电机侧','发电机DE','发电机NDE'];
const BINS=['WPS-ActivePower 3601-4400,','WPS-ActivePower 3201-3600,','WPS-ActivePower 2801-3200,','WPS-ActivePower 2401-2800,','WPS-ActivePower 2001-2400,','WPS-ActivePower 1601-2000,','WPS-ActivePower 0-1600,'];
const tid=document.getElementById('tid_sel');for(let i=1;i<=38;i++){const o=document.createElement('option');o.value='WTG'+String(i).padStart(2,'0');o.text=o.value;tid.add(o)}
const sen=document.getElementById('sen');SENS.forEach(s=>{const o=document.createElement('option');o.value=s;o.text=s;sen.add(o)});
const OPT={scalar_trend:()=>sel('meas',['Peak','Rms_HP','Kurtosis','rms_200','CrestFactor'])+sel('bin',BINS),spectrum:()=>sel('kind',['env','fft'])+num('xmax',300),verdict_gate:()=>num('hz',''),turbine_summary:()=>'',gate_spectral:()=>num('hz',135)+sel('kind',['env','fft']),fleet_rank:()=>sel('meas',['Peak','Rms_HP','Kurtosis','rms_200'])+sel('bin',BINS)+num('top',10),compare:()=>txt('turbines','WTG23,WTG16,WTG38')+sel('meas',['Peak','Rms_HP','Kurtosis','rms_200'])+sel('bin',BINS),kb_search:()=>txt('query','23号 主轴承 时延')+num('k',5)};
function sel(n,vals){return '<div class=muted>'+n+'</div><select id=o_'+n+' style="width:100%">'+vals.map(v=>'<option>'+v+'</option>').join('')+'</select>'}
function num(n,v){return '<div class=muted>'+n+'</div><input id=o_'+n+' type=text value="'+v+'" style="width:100%">'}
function txt(n,v){return num(n,v)}
const cat=document.getElementById('cat');cat.onchange=()=>{document.getElementById('opts').innerHTML=OPT[cat.value]()};cat.onchange();
const ct=document.getElementById('c_t');for(let i=1;i<=38;i++){const o=document.createElement('option');o.value='WTG'+String(i).padStart(2,'0');o.text=o.value;if(i==23||i==16)o.selected=true;ct.add(o)}
const cs=document.getElementById('c_s');SENS.forEach((s,i)=>{const o=document.createElement('option');o.value=s;o.text=s;if(i==0)o.selected=true;cs.add(o)});
const cb=document.getElementById('c_bin');BINS.forEach(b=>{const o=document.createElement('option');o.value=b;o.text=b.replace('WPS-ActivePower ','').replace(',',' kW');cb.add(o)});
function vals(id){return Array.from(document.getElementById(id).selectedOptions).map(o=>o.value)}
let impTimer=null;
async function doImport(){const p=document.getElementById('imp_path').value.trim();let w=document.getElementById('imp_win').value.trim();const st=document.getElementById('imp_st');
if(p&&!w){const g=(p.split('/').pop().match(/\\d+/g)||[]).filter(x=>x.length<4);
 if(g.length>=2){w='w'+g[g.length-2].padStart(2,'0')+g[g.length-1].padStart(2,'0');document.getElementById('imp_win').value=w;}
 else{alert('请填窗名 (如 w0818) — 文件名里认不出日期');return}}
if(!confirm('确认启动?\\n路径: '+(p||'(不导入, 在现有窗上重跑)')+'\\n窗名: '+(w||'—')+'\\n约 10-30 分钟后台任务, 会重写全部模型产物。')){return}
st.textContent='已发送, 启动中…';
const r=await fetch('/api/run',{method:'POST',body:JSON.stringify({plugin:'analyze',args:{input:p,window:w,confirm:true}})}).then(r=>r.json());
st.textContent=(r.text||'').slice(0,90);
if(impTimer)clearInterval(impTimer);
impTimer=setInterval(async()=>{const j=await fetch('/api/run',{method:'POST',body:JSON.stringify({plugin:'job_status',args:{}})}).then(r=>r.json());
st.textContent=(j.text||'').slice(0,130);if((j.text||'').includes('完成')||(j.text||'').includes('ok:')){clearInterval(impTimer)}},8000);}
async function cmp(){const T=vals('c_t'),S=vals('c_s'),Mq=vals('c_m'),mode=document.getElementById('c_mode').value,bin=cb.value;if(!T.length||!S.length||!Mq.length){alert('请至少各选一个');return}const panels=[];
if(mode=='overlay'){S.forEach(s=>Mq.forEach(m=>{if(m=='包络谱'||m=='原始谱'){T.forEach(t=>panels.push({plugin:'spectrum',args:{turbine:t,sensor:s,kind:m=='包络谱'?'env':'fft'}}))}else panels.push({plugin:'compare',args:{turbines:T.join(','),sensor:s,meas:m,bin}})}))}
else{T.forEach(t=>S.forEach(s=>Mq.forEach(m=>{if(m=='包络谱'||m=='原始谱')panels.push({plugin:'spectrum',args:{turbine:t,sensor:s,kind:m=='包络谱'?'env':'fft'}});else panels.push({plugin:'scalar_trend',args:{turbine:t,sensor:s,meas:m,bin}})})))}
if(panels.length>12){alert('面板 '+panels.length+' 块，超过 12，请减少选择');return}
document.getElementById('cst').textContent='组装 '+panels.length+' 块…';const title=(mode=='overlay'?'叠加对照 ':'对照 ')+T.join('/')+' · '+S.join('/')+' · '+Mq.join('/');
const r=await fetch('/api/run',{method:'POST',body:JSON.stringify({plugin:'render',args:{title,panels:JSON.stringify(panels)}})}).then(r=>r.json());document.getElementById('cst').textContent='';show(r)}
function show(r){const o=document.getElementById('out');if(r.kind=='view'){o.innerHTML=viewHtml(r.data);return}o.innerHTML=(r.svg||'')+tbl(r.data)+(r.text?'<pre>'+esc(r.text)+'</pre>':'')}
async function go(){const c=cat.value;const a={};const needT=['scalar_trend','spectrum','verdict_gate','turbine_summary','gate_spectral'];const needS=['scalar_trend','spectrum','verdict_gate','gate_spectral','fleet_rank','compare'];if(needT.includes(c))a.turbine=tid.value;if(needS.includes(c))a.sensor=sen.value;document.querySelectorAll('#opts [id^=o_]').forEach(e=>{const k=e.id.slice(2);if(e.value!=='')a[k]=isNaN(e.value)||k=='turbines'||k=='query'||k=='bin'||k=='meas'||k=='kind'?e.value:+e.value});document.getElementById('st').textContent='运行中…';const r=await fetch('/api/run',{method:'POST',body:JSON.stringify({plugin:c,args:a})}).then(r=>r.json());document.getElementById('st').textContent='';show(r)}
let M=[];fetch('/api/plugins').then(r=>r.json()).then(j=>{M=j;const s=document.getElementById('pl');j.forEach(p=>{const o=document.createElement('option');o.value=p.name;o.text=p.name+' — '+p.desc.slice(0,60);s.add(o)});s.onchange=()=>{const p=M.find(x=>x.name==s.value);document.getElementById('desc').textContent=p.desc;document.getElementById('args').value=JSON.stringify(p.params,null,1)};s.selectedIndex=0;s.onchange()});
async function run(){const n=document.getElementById('pl').value;let a={};try{a=JSON.parse(document.getElementById('args').value||'{}')}catch(e){alert('参数 JSON 错');return}document.getElementById('st').textContent='运行中…';const r=await fetch('/api/run',{method:'POST',body:JSON.stringify({plugin:n,args:a})}).then(r=>r.json());document.getElementById('st').textContent='';show(r)}
async function adhoc(){const r=await fetch('/api/run',{method:'POST',body:JSON.stringify({plugin:'adhoc',args:{code:document.getElementById('code').value}})}).then(r=>r.json());show(r)}
</script>""".replace('JS\n', JS_SHOW + '\n')

CHAT_BODY = """<div class="card"><textarea id=q placeholder="例：23号主轴承前端现在什么状态？对比 23 和 16 的主轴承前 Peak，再看 23 的包络谱，提出假设并说明怎么证伪"></textarea>
<div class=toolbar><label class=small><input type=checkbox id=think> 思考链（慢 3×，仅探索假设时开）</label><label class=small>步数 <input id=steps type=number value=5 style="width:64px"></label><button onclick="ask()">提问（多轮推理）</button><button class=ghost onclick="ask1()">单轮调度</button><span id=st class=small></span><span id=model class=small style="margin-left:auto"></span></div></div><div id=log></div>
<div id=hist></div>
<script>JS
fetch('/api/models').then(r=>r.json()).then(j=>{document.getElementById('model').textContent='模型：'+(j.picked||'无（规则调度回退）')+(j.models.length?' · 可用：'+j.models.join(', '):'')});
function card(q,r){const d=document.createElement('div');d.className='card';let views=(r.views||[]).map(viewHtml).join('');let steps=(r.steps||[]).map(s=>'## '+(s.tool||'')+' '+JSON.stringify(s.args||s.grounding_blocked||{})+'\\n'+(s.result||'')).join('\\n\\n');let hyp=(r.hypotheses||[]).map(h=>'#'+h.id+' ['+h.status+'] '+h.statement+' | 证据: '+h.evidence+' | 证伪: '+h.falsifier).join('\\n');
d.innerHTML='<div class=q>'+esc(q)+'</div>'+ansHtml(r.answer)+'<div class=small>来源：'+esc(r.source)+' · 步数 '+(r.steps||[]).length+' · '+(r.seconds||'')+' s</div>'+(hyp?'<details open><summary>假设簿</summary><pre>'+esc(hyp)+'</pre></details>':'')+views+'<details><summary>工具步骤（权威事实）</summary><pre>'+esc(steps)+'</pre></details>';document.getElementById('log').prepend(d)}
async function ask(){const q=document.getElementById('q').value;if(!q)return;const st=document.getElementById('st');
const think=document.getElementById('think').checked;
if(think){st.textContent='思考链模式(慢)…';try{const r=await fetch('/api/agent',{method:'POST',body:JSON.stringify({q,think:true,max_steps:+document.getElementById('steps').value||5})}).then(r=>r.json());st.textContent='';card(q,r)}catch(e){st.textContent='失败: '+e}return}
st.textContent='连接…';
const d=document.createElement('div');d.className='card';d.innerHTML='<div class=q>'+esc(q)+'</div><div class=small id=live>启动…</div>';
const hist=document.getElementById('hist')||document.body;hist.prepend(d);const live=d.querySelector('#live');live.removeAttribute('id');
const es=new EventSource('/api/agent_stream?q='+encodeURIComponent(q));const t0=Date.now();let n=0;
es.addEventListener('start',()=>{live.textContent='⏱ 推理开始';st.textContent=''});
es.addEventListener('step',e=>{const s=JSON.parse(e.data);n++;live.innerHTML+='<br>'+n+'. '+esc(s.tool)+' <span class=muted>'+esc(JSON.stringify(s.args||{}).slice(0,60))+' · '+s.seconds+'s</span>'});
es.addEventListener('final',e=>{const r=JSON.parse(e.data);const sec=((Date.now()-t0)/1000).toFixed(1);
let views=(r.views||[]).map(viewHtml).join('');
d.innerHTML='<div class=q>'+esc(q)+'</div>'+ansHtml(r.answer)+views+'<div class=small>来源：'+esc(r.source)+' · 步数 '+(r.steps||[]).length+' · '+sec+' s</div><div class=small style="opacity:.75">审核中 (DeepSeek 引文核对, 约40秒)…</div>';
setTimeout(()=>{try{es.close()}catch(_){}} ,150000)});
es.addEventListener('review',e=>{es.close();const v=JSON.parse(e.data);const chips=[];
if((v.machine_flags||[]).length)chips.push('机器闸: '+v.machine_flags.join('；'));
(v.issues||[]).forEach(i=>chips.push((i.rule||'')+' '+(i.problem||'')));
const div=document.createElement('div');div.className='small';
div.innerHTML='审核('+esc(v.model||'机器闸')+' · '+esc(String(v.seconds||''))+'s): <b>'+esc(v.verdict||'')+'</b>'+(chips.length?'<br>· '+chips.map(esc).join('<br>· '):'')+((v.discarded||[]).length?'<br><span style="opacity:.6">已废弃'+v.discarded.length+'条失实质疑</span>':'');
const old=d.querySelector('div.small:last-child');if(old&&old.textContent.startsWith('审核中'))old.remove();
d.appendChild(div)});
es.onerror=()=>{es.close();if(!d.querySelector('pre'))live.innerHTML+='<br>流中断，请重试或用单轮调度'};}
async function ask1(){const q=document.getElementById('q').value;if(!q)return;document.getElementById('st').textContent='调度中…';const r=await fetch('/api/ask',{method:'POST',body:JSON.stringify({q})}).then(r=>r.json());document.getElementById('st').textContent='';r.views=r.results.filter(x=>x.svg).map(x=>({title:x.plugin,panels:[x]}));card(q,r)}
document.getElementById('q').addEventListener('keydown',e=>{if((e.metaKey||e.ctrlKey)&&e.key==='Enter')ask()});
</script>""".replace('JS\n', JS_SHOW + '\n')

CANVAS_TAIL = """<div class="card" style="margin-top:14px"><h3>画布　<span class="muted">模型调 render 组装的面板（每 5 s 刷新，最近 20 个）</span></h3>
<div id=views></div></div>
<script>
async function loadViews(){const v=await fetch('/api/views').then(r=>r.json());const el=document.getElementById('views');const h=v.slice().reverse().map(viewHtml).join('');el.innerHTML=h||'<p class="small muted">还没有面板。在上面问一句“对比 23 和 16 的主轴承前 Peak，并把包络谱一起放上来”，模型会调 render 组图到这里。</p>';}
loadViews();setInterval(loadViews,5000);
</script>"""

CANVAS_BODY = """<p class="muted">模型驱动的视图：本服务的交互页或 dsh 里调用 <code>mcp__windcms__render</code> 组装的面板都会出现在这里（每 5 s 刷新，最近 20 个）。</p><div id=views></div>
<script>JS
async function load(){const v=await fetch('/api/views').then(r=>r.json());document.getElementById('views').innerHTML=v.slice().reverse().map(viewHtml).join('')||'<div class=card><p class=muted>还没有视图。</p></div>'}
load();setInterval(load,5000);
</script>""".replace('JS\n', JS_SHOW + '\n')


# ── 统一评审皮肤的主题守卫 (2026-09-06) ────────────────────────────────────────
# GUANLAN_REVIEW_CSS 是一整块浅色 !important 覆盖, 直接注入会把 ?theme=deep 压成浅色。
# 出门前把每条选择器收窄到 :root:not([data-theme="deep"]) / html:not(...) 之下 → deep 时整块不生效。
# 守卫用 :where() 包 → 特异度贡献为 0, 浅色下每条规则的层叠权重与加守卫前逐条相同 (只做减法不改排序)
_NOT_DEEP = ':where(:not([data-theme="deep"]))'          # 贴在 :root / html 上
_UNDER_NOT_DEEP = ':where(html:not([data-theme="deep"])) '  # 作后代前缀


def _guard_sel(sel):
    """逐条给选择器加"非 deep"守卫: :root/html 开头就地合并, 其余作后代。"""
    outs, cur, depth = [], [], 0
    for ch in sel + ',':
        if ch == '(':
            depth += 1
        elif ch == ')':
            depth -= 1
        if ch == ',' and depth == 0:
            one = ''.join(cur).strip()
            cur = []
            if not one:
                continue
            if one.startswith(':root'):
                outs.append(':root' + _NOT_DEEP + one[5:])
            elif one == 'html' or (one.startswith('html') and one[4] in ' .[:>#+~'):
                outs.append('html' + _NOT_DEEP + one[4:])
            else:
                outs.append(_UNDER_NOT_DEEP + one)
        else:
            cur.append(ch)
    return ','.join(outs)


def _scope_css(css):
    """整块 CSS 加主题守卫: 只改选择器不动声明; @media 等条件组规则递归; 注释丢弃。"""
    res, buf, i, n = [], [], 0, len(css)
    while i < n:
        if css.startswith('/*', i):
            j = css.find('*/', i + 2)
            i = n if j < 0 else j + 2
            continue
        if css[i] == '{':
            sel = ''.join(buf).strip()
            buf = []
            depth, j = 1, i + 1
            while j < n and depth:
                if css[j] == '{':
                    depth += 1
                elif css[j] == '}':
                    depth -= 1
                j += 1
            inner = css[i + 1:j - 1]
            if sel.startswith('@'):
                at = sel.split()[0].split('(')[0].lower()
                grp = at in ('@media', '@supports', '@layer', '@container')
                res.append(sel + '{' + (_scope_css(inner) if grp else inner) + '}')
            elif sel:
                res.append(_guard_sel(sel) + '{' + inner + '}')
            i = j
            continue
        buf.append(css[i])
        i += 1
    return ''.join(res)


# ── deep 下的动作条 / 锚点反馈 (2026-09-06) ──────────────────────────────────
# .action-path 与 #tid:target 的描边原本只写在 GUANLAN_REVIEW_CSS 里, 而那整块已按主题守卫收窄到
# :not([data-theme="deep"]) → deep 下这两处连同触控 44px 一起消失 (点了没反馈)。
# 修法是给 deep 补一份同语义的 token 版, 而不是把浅色块整体放开 (放开 = deep 又被压成浅色)。
_DEEP_CHROME_CSS = (
    'html[data-theme="deep"] .action-path{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0;padding:10px 14px;'
    'background:var(--panel,#101A2B);border:1px solid var(--line,#1F2E44);border-radius:9px}'
    'html[data-theme="deep"] .action-path a{color:var(--accent-2,#3FC1D3);padding:7px 12px;'
    'border:1px solid var(--line,#1F2E44);border-radius:6px;font-size:13px;text-decoration:none}'
    'html[data-theme="deep"] .action-path a:last-child{background:#16233A}'
    'html[data-theme="deep"] .action-path a:hover{background:#1B2C46;border-color:var(--accent,#1F8FA0)}'
    'html[data-theme="deep"] .action-path a:focus-visible{outline:3px solid var(--accent-2,#3FC1D3);outline-offset:2px}'
    'html[data-theme="deep"] #tid:target,html[data-theme="deep"] #tid:focus-visible'
    '{outline:3px solid #3FC1D3;outline-offset:3px;scroll-margin-top:35px}'
    '@media(max-width:760px){html[data-theme="deep"] .action-path a'
    '{min-height:44px;display:inline-flex;align-items:center;justify-content:center}}')


def _theme_of(path):
    """当前主题 = URL 显式 ?theme= (仅 light/deep 认), 无参默认 light。服务端与 ui.THEME_BOOT 同一口径。"""
    from urllib.parse import urlparse, parse_qs
    v = (parse_qs(urlparse(path).query).get('theme') or [''])[0]
    return v if v in ('light', 'deep') else 'light'


_REVIEW_CSS = {}


def review_css_scoped():
    if 'v' not in _REVIEW_CSS:
        from src.windscada.design import GUANLAN_REVIEW_CSS
        _REVIEW_CSS['v'] = ('/* guanlan-unified-review-v1 · scoped: 不作用于 data-theme="deep" */'
                            + _scope_css(GUANLAN_REVIEW_CSS)
                            + '/* deep chrome: 动作条/锚点描边补回 */' + _DEEP_CHROME_CSS)
    return _REVIEW_CSS['v']


def _err_page(path: str, title: str, detail: str) -> str:
    """兜底页 (不依赖 ui.shell, 免得兜底本身再抛异常): 一句人话 + 回门户/控制台的入口。

    2026-09-17 加: 之前产物缺失会让请求**连接被掐断**(页面白屏/网关报"模块未启动"),
    现在无论缺产物还是服务端异常, 用户都能看到发生了什么、该去哪儿。
    """
    import html as _h
    return ('<!doctype html><meta charset="utf-8"><title>' + _h.escape(title) + '</title>'
            '<style>body{font:14px/1.7 system-ui,"Microsoft YaHei",sans-serif;color:#183548;background:#f2f6f8;margin:0;'
            'display:flex;align-items:center;justify-content:center;min-height:100vh}'
            '.b{background:#fff;border:1px solid #d4e3e7;border-radius:10px;padding:22px 26px;max-width:760px;'
            'box-shadow:0 6px 20px rgba(14,74,87,.08)}h1{font-size:18px;margin:0 0 10px}'
            'code{background:#eef4f6;border-radius:4px;padding:1px 5px}.s{color:#667f8e;font-size:13px}'
            'a{color:#087f89}</style>'
            f'<div class="b"><h1>{_h.escape(title)}</h1><p class="s">请求路径 <code>{_h.escape(path)}</code>'
            + (f' · {_h.escape(detail)}' if detail else '') + '</p>'
            '<p>这一页的数来自 <code>outputs/&lt;场站&gt;/</code> 下的产物。请先放数据再重算:</p>'
            '<p><code>scripts/place_raw_data.py --src &lt;现场包目录&gt;</code> → '
            '<code>scripts/rebuild_all.py</code> (或运维控制台点「执行重算」)</p>'
            '<p><a href="http://127.0.0.1:28084/#cms" target="_top">← 返回观澜门户</a> · '
            '<a href="http://127.0.0.1:28084/ops" target="_top">运维控制台</a> · '
            '<a href="http://127.0.0.1:28084/healthz" target="_top">全部模块状态</a></p></div>')


def run(cfg, port=8030, model=None):
    out = Path(cfg['out'])
    c = orchestrator.ctx(cfg)
    # 画布并入交互页下半 (2026-08-24 用户: "画布和交互有关系, 移到交互的下半部分"); /canvas.html 保留为独立大屏页
    pages = {'/workbench.html': ('工作台', WB_BODY, '万物可插件 · 即用即抛'),
             '/chat.html': ('交互', CHAT_BODY, '推理无界 · 结论受闸')}   # 画布取消 (2026-08-24 用户): 视图内嵌在回答卡与工作台

    class H(BaseHTTPRequestHandler):
        def _send(self, body, ctype='text/html; charset=utf-8', code=200):
            if 'text/html' in ctype:
                text = body.decode('utf-8') if isinstance(body, bytes) else body
                if self.path.split('?')[0] in ('/report', '/report.html'):
                    text = text.replace('<body', '<body data-ui-page="report"', 1)
                if '<nav class="action-path"' not in text:
                    # 主题跟随当前页 (原来硬编码 ?theme=light → 从 deep 点这两个链接会被打回浅色)
                    _q = '?theme=' + _theme_of(self.path)
                    actions = ('<nav class="action-path" aria-label="页面操作">'
                               '<a href="http://127.0.0.1:28084/#cms" target="_top">← 返回观澜门户</a>'
                               f'<a href="/{_q}">CMS 总览</a>'
                               f'<a href="/workbench.html{_q}#tid">重新选择机组 / 测点</a></nav>')
                    if self.path.split('?')[0] == '/workbench.html':
                        actions = actions.replace(f'/workbench.html{_q}#tid', '#tid')
                    text = text.replace('</nav></div>', '</nav></div>' + actions, 1)
                if '</head>' in text:
                    body = text.replace('</head>', '<style id="guanlan-unified-review-v1">' + review_css_scoped() + '</style></head>', 1)
            b = body if isinstance(body, bytes) else body.encode('utf-8')
            self.send_response(code)
            if 'text/html' in ctype:
                self.send_header('Cache-Control', 'no-store')   # 旧页面缓存过慢默认值 (think 勾选/步数12), 禁缓存
            self.send_header('Content-Type', ctype)
            self.send_header('Content-Length', str(len(b)))
            self.end_headers()
            self.wfile.write(b)

        def do_GET(self):
            # 路由按去掉 query 的路径匹配: 带上 ?theme=deep 后原来的全等比较会漏路由 → 报告页 404 (2026-09-06)
            if self.path.split('?')[0] in ('/report.html', '/report'):
                import glob as _g, os as _os
                cands = sorted(_g.glob(str(out / '报告_*.md')), key=_os.path.getmtime)
                mdp = cands[-1] if cands else (out / 'report.md')
                md = Path(mdp).read_text(encoding='utf-8') if Path(mdp).exists() else '# 报告未生成\n先在终端跑 windcms report'
                name = Path(mdp).name
                docx = sorted(_g.glob(str(out / '报告_*.docx')), key=_os.path.getmtime)
                dl = f'<div class="card"><div class="kv"><span><b>本页</b>{ui.esc(name)}</span>'                      + (f'<span><a href="/files/{ui.esc(Path(docx[-1]).name)}">下载 Word 版</a></span>' if docx else '')                      + f'<span><a href="/files/{ui.esc(name)}">下载 Markdown 原文</a></span></div></div>'
                html_md = ui.md2html(md)
                # 报警台"图 WTGxx (见逐台页…)"段落 → 内嵌趋势/包络谱面板 (2026-08-24 用户: 图没上来)
                import re as _re
                from src.windcms import report as _rp
                def _inline(m):
                    _tid = m.group(1)
                    try:
                        panels = _rp.key_panels_html(cfg, c, _tid)
                    except Exception as _e:
                        print(f'[warn] 内嵌图失败 {_tid}: {_e}', flush=True); panels = ''
                    return panels + f'<p class="small"><a href="/turbines/{_tid}.html">→ {_tid} 逐台页 (全部测点趋势/谱/证据)</a></p>'
                body = dl + '<div class="card report">' + _re.sub(r'<p>图[\s\u3000]+(WTG\d+)[^<]*见逐台页[^<]*</p>', _inline, html_md) + '</div>'
                return self._send(ui.shell('评估报告', body, farm_name=cfg['name'], machine=cfg['machine'], active='/report.html', subtitle='标准模版报告 · 结构化层生成 · ' + (__import__('src.windcms.data', fromlist=['x']).span_text(cfg) or '')))
            if self.path.startswith('/files/'):
                from urllib.parse import unquote
                p = out / unquote(self.path[7:])
                if p.exists() and p.parent == out:
                    ct = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' if p.suffix == '.docx' else 'text/markdown; charset=utf-8'
                    return self._send(p.read_bytes(), ct)
                return self._send('not found', code=404)
            if self.path.startswith('/api/agent_stream'):
                from urllib.parse import urlparse, parse_qs
                import time as _t
                qs = parse_qs(urlparse(self.path).query)
                question = (qs.get('q') or [''])[0]
                print(f'[req] /api/agent_stream q={question[:40]}', flush=True)
                self.send_response(200)
                self.send_header('Content-Type', 'text/event-stream; charset=utf-8')
                self.send_header('Cache-Control', 'no-store')
                self.end_headers()
                def emit(ev, obj):
                    self.wfile.write(f'event: {ev}\ndata: {json.dumps(obj, ensure_ascii=False, default=str)}\n\n'.encode('utf-8'))
                    self.wfile.flush()
                _t0 = _t.time()
                try:
                    emit('start', {'q': question})
                    # ★服务端硬预算: 忽略旧页面的 think/大步数 (体感与楔死的老根源); 需要思考链走 POST /api/agent 显式传
                    r = agent.run(cfg, question, model=llm.pick(fast=True) or model, max_steps=5, max_calls=6, think=False,
                                  on_step=lambda st: emit('step', st))
                    emit('final', r)
                    # DeepSeek 审千问 (2026-08-24 用户令): 机器引文闸+r1质疑清单, 异步追加; 失败不影响答案
                    try:
                        from src.windcms import cross_review as _cr          # P3 已迁算法模块，这里走兼容壳
                        _facts = json.dumps(r.get('steps', []), ensure_ascii=False, default=str)[:6000]
                        rv = _cr.review_answer(question, r.get('answer', ''), _facts)
                        emit('review', rv)
                        print(f"[review] {rv.get('model')} {rv.get('seconds')}s → {rv.get('verdict')}", flush=True)
                    except Exception as _e:
                        emit('review', {'verdict': f'审核不可用: {_e}', 'issues': [], 'machine_flags': []})
                    print(f'[done] /api/agent_stream {_t.time()-_t0:.1f}s', flush=True)
                except (BrokenPipeError, ConnectionResetError):
                    print(f'[gone] /api/agent_stream {_t.time()-_t0:.1f}s 客户端断开', flush=True)
                except Exception:
                    import traceback as _tb
                    print('[err] /api/agent_stream\n' + _tb.format_exc()[-400:], flush=True)
                return
            return self._do_GET_pages_or_gap()

        def _do_GET_pages_or_gap(self):
            """页面路由的兜底 (2026-09-17 用户令"重算后登录报模块不可用"后的加固)。

            现场症状: 执行「清除产物」后点门户「登录」→ `/detail/`·`/cms/` 打不开(连接被直接掐断),
            日志里是 `FileNotFoundError: outputs/rudong/windcms/index.html` —— 因为 CMS 的页面本身
            是**产物**, 产物没了就直接抛异常, 连一句人话都没有。
            现在改成: 缺产物 → 返回**结构化"无产物"页**(HTTP 200, 与 workbench 侧 err=no_products 同口径);
            其它异常 → 500 页 + 日志, 不再让连接凭空断掉。
            """
            try:
                if not (out / 'index.html').is_file():
                    return self._send_no_products()
                return self._do_GET_pages()
            except FileNotFoundError as e:
                print(f'[gap] {self.path} 缺产物: {e}', flush=True)
                return self._send_no_products(str(e))
            except Exception:
                import traceback as _tb
                print('[err] GET ' + self.path + '\n' + _tb.format_exc()[-600:], flush=True)
                return self._send(_err_page(self.path, '500 服务端异常', '见 logs/cms.log 的 [err] 段'),
                                  'text/html; charset=utf-8', code=500)

        def _send_no_products(self, detail: str = ''):
            """无产物页: 说清"哪件产物缺了、怎么补", **并说明重算是否正在跑**, 给回门户/重算入口。

            ★2026-09-19 用户报"重算后页面没有输出"之后补的那一句: 实况是「清除产物 → 执行重算」要跑很久
            (本次 ④b 振动侧摄入处理 150 GB CMS 导出), 期间页面只能显示无产物; 但原话只说"要么还没放数据,
            要么刚清过产物" ⇒ 同一现象被读成"系统坏了"。现在读 `run/ops_job.json` 如实写明在跑与已跑多久。
            """
            try:
                from src import opsjob as _oj
                _run_note = _oj.running_text()
            except Exception:
                _run_note = ''
            body = (
                '<div class="card"><h3>无产物: 这份 CMS 页面还没有生成</h3>'
                f'<p class="small">找不到 <code>{ui.esc(str(out / "index.html"))}</code>'
                + (f' —— {ui.esc(detail)}' if detail else '') + '</p>'
                + (f'<p style="background:#FFF7E6;border:1px solid #F0D8A8;border-radius:6px;padding:8px 10px">'
                   f'{ui.esc(_run_note)}</p>' if _run_note else '')
                + '<p>页面的数来自 <code>outputs/&lt;场站&gt;/windcms/</code> 下的产物, 产物由 <code>data/raw</code> '
                '里的原始件重算出来。当前这台机器上<b>要么还没放数据, 要么刚执行过「清除产物」</b>。</p>'
                '<p>下一步:</p>'
                '<div class="kv"><span><b>① 放数据</b><code>scripts/place_raw_data.py --src &lt;现场包目录&gt; --scope vib</code></span>'
                '<span><b>② 重算</b><code>scripts/rebuild_all.py</code> 或在运维控制台点「执行重算」</span>'
                '<span><b>③ 核验</b><code>scripts/raw_data_check.py --deep</code> 与 <code>/healthz</code></span></div>'
                '<p class="small">"包内没有生成端"的那批件，运行期<b>不由交付包补齐</b>（用户令 2026-09-17）: '
                '放原始件后重算, 或由研发补生成端（逐族可逆性见 docs/系统设计说明.md §13.6）。</p>'
                '<p><a href="http://127.0.0.1:28084/#cms" target="_top">← 返回观澜门户</a> · '
                '<a href="http://127.0.0.1:28084/ops" target="_top">运维控制台 / 执行重算</a></p></div>')
            try:
                return self._send(ui.shell('无产物', body, farm_name=cfg['name'], machine=cfg['machine'],
                                           active='/', subtitle='CMS 振动诊断 · 产物未生成'), 'text/html; charset=utf-8')
            except Exception:
                return self._send(_err_page(self.path, '无产物', '产物未生成 (outputs/<场站>/windcms/)'),
                                  'text/html; charset=utf-8')

        def _do_GET_pages(self):
            p = self.path.split('?')[0]
            if p in ('/', '/index.html'):
                # 2026-09-05 深海钢蓝主题 (纯增): 固定页是静态产物, 出门时注入 token 覆盖块 + ?theme=deep/localStorage 切换脚本; 默认外观不变
                _h = (out / 'index.html').read_text(encoding='utf-8', errors='ignore')
                _inj = ('<style>:root[data-theme="deep"]{--bg:#070C14;--panel:#101A2B;--ink:#E6EDF5;--muted:#8393A8;--line:#1F2E44;--accent:#1F8FA0;--accent-2:#3FC1D3;--shadow:0 1px 2px rgba(0,0,0,.5),0 8px 24px rgba(0,0,0,.35)}:root[data-theme="light"]{--bg:#f2f6f8;--panel:#fff;--ink:#183548;--muted:#667f8e;--line:#d4e3e7;--accent:#087f89;--accent-2:#169eaa;--shadow:0 3px 14px rgba(14,74,87,.08)}html[data-theme="light"] body{background:linear-gradient(145deg,#f8fbfc 0%,#eef7f8 45%,#f5f8fa 100%)}html[data-theme="light"] body::before{content:"";position:fixed;z-index:-1;inset:0 auto auto 0;width:100%;height:190px;pointer-events:none;background:radial-gradient(620px 170px at 83% 0,#bce8ea80,transparent 68%),linear-gradient(105deg,#edf8f8,#f8fbfc)}html[data-theme="light"] .top{position:relative;overflow:hidden;background:linear-gradient(100deg,#eaf7f7,#fff 67%,#e1f4f5);border-bottom:1px solid #c9e2e4;box-shadow:0 2px 12px rgba(10,89,99,.06)}html[data-theme="light"] .top::after{content:"";position:absolute;right:18px;top:0;width:360px;height:100%;opacity:.35;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 360 80\'%3E%3Cg fill=\'none\' stroke=\'%23008792\' stroke-width=\'1.5\'%3E%3Cpath d=\'M0 67 Q90 45 180 64 T360 55\'/%3E%3Cpath d=\'M255 66V23M255 23l-25 15m25-15 26 14M255 23l2-27M315 68V37m0 0-18 11m18-11 20 10m-20-10 1-20\'/%3E%3Ccircle cx=\'255\' cy=\'23\' r=\'3\' fill=\'%23008792\'/%3E%3Ccircle cx=\'315\' cy=\'37\' r=\'3\' fill=\'%23008792\'/%3E%3C/g%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right center}html[data-theme="light"] .top>*{position:relative;z-index:1}html[data-theme="light"] .card,html[data-theme="light"] .panel{border-color:#d6e5e8;box-shadow:0 5px 18px rgba(13,75,88,.07)}</style>'
                        + ui.THEME_BOOT)
                _h = _h.replace('</head>', _inj + '</head>', 1) if '</head>' in _h else _inj + _h
                return self._send(_h)
            if p in pages:
                t, body, sub = pages[p]
                return self._send(ui.shell(t, body, farm_name=cfg['name'], machine=cfg['machine'], active=p, subtitle=sub))
            if p == '/api/plugins':
                return self._send(json.dumps(plugins.manifest(), ensure_ascii=False), 'application/json')
            if p == '/api/models':
                return self._send(json.dumps(dict(models=llm.models(), picked=llm.pick(model)), ensure_ascii=False), 'application/json')
            if p == '/api/views':
                vp = out / 'views.json'
                return self._send(json.dumps(json.load(open(vp, encoding='utf-8')) if vp.exists() else [], ensure_ascii=False, default=str), 'application/json')
            f = out / p.lstrip('/')
            if f.exists() and f.is_file():
                ct = 'text/html; charset=utf-8' if f.suffix == '.html' else 'text/plain; charset=utf-8'
                if f.suffix == '.html':
                    raw = f.read_text(encoding='utf-8', errors='ignore')
                    light = ('<style>:root[data-theme="light"]{--bg:#f2f6f8;--panel:#fff;--ink:#183548;--muted:#667f8e;--line:#d4e3e7;--accent:#087f89;--accent-2:#169eaa;--shadow:0 3px 14px rgba(14,74,87,.08)}'
                             ':root[data-theme="deep"]{--bg:#070C14;--panel:#101A2B;--ink:#E6EDF5;--muted:#8393A8;--line:#1F2E44;--accent:#1F8FA0;--accent-2:#3FC1D3;--shadow:0 1px 2px rgba(0,0,0,.5),0 8px 24px rgba(0,0,0,.35)}</style>'
                             + ui.THEME_BOOT)
                    raw = raw.replace('</head>', light + '</head>', 1) if '</head>' in raw else light + raw
                    return self._send(raw, ct)
                return self._send(f.read_bytes(), ct)
            self._send('not found', code=404)

        def do_POST(self):
            import time as _t, traceback as _tb
            _t0 = _t.time()
            n = int(self.headers.get('Content-Length', 0))
            body = json.loads(self.rfile.read(n) or b'{}')
            print(f'[req] {self.path} q={str(body.get("q") or body.get("plugin") or "")[:40]}', flush=True)
            try:
                return self._post(body, _t0)
            except Exception:
                print(f'[err] {self.path} {_t.time()-_t0:.1f}s\n' + _tb.format_exc()[-600:], flush=True)
                return self._send(json.dumps({'error': 'server exception, 见 serve.log'}), 'application/json', code=500)

        def _post(self, body, _t0):
            import time as _t
            if self.path == '/api/run':
                r = plugins.run(c, body.get('plugin', ''), **(body.get('args') or {}))
                return self._send(json.dumps(r, ensure_ascii=False, default=str), 'application/json')
            if self.path == '/api/ask':
                r = orchestrator.ask(cfg, body.get('q', ''), model=body.get('model') or llm.pick(fast=True) or model)   # 单轮调度也走快模型
                return self._send(json.dumps(r, ensure_ascii=False, default=str), 'application/json')
            if self.path == '/api/agent':
                # 2026-08-24 提速三根因之三: web 路径旧默认 think=True/步数 12, 把 agent 层的新默认全盖掉了 (用户实测 120-200s 的真凶)
                r = agent.run(cfg, body.get('q', ''), model=body.get('model') or model, max_steps=min(int(body.get('max_steps') or 5), 8), max_calls=6, think=bool(body.get('think', False)))
                print(f'[done] /api/agent {_t.time()-_t0:.1f}s', flush=True)
                return self._send(json.dumps(r, ensure_ascii=False, default=str), 'application/json')
            self._send('bad', code=400)

        def log_message(self, *a):
            pass

    from src import logfile as _lf; _lf.prefix_stdout('cms')      # 统一日志格式 (用户令 2)
    print(f'windcms serve → http://127.0.0.1:{port}  (模型: {llm.pick(model) or "无, 规则调度回退"})', flush=True)
    ThreadingHTTPServer(('127.0.0.1', port), H).serve_forever()