'use strict';
const tr=(zh,en)=>state.lang==='zh'?zh:en;
async function layoutStudioPage(){
 const assets=await api('/api/v1/assets?source=uploaded&limit=200');let selected=new Set(),plan=null;
 $('#main').innerHTML=`<div class="notice">${tr('一次选择 1–12 张图片，生成多图拼版或海报。AI 只接收文字与尺寸，不接收照片。预览不会上传到画框。','Choose 1–12 photos for a collage or poster. AI receives text and dimensions, never photos. Preview does not upload to the frame.')}</div><div class="columns"><section class="card"><h3>${tr('选择照片','Choose photos')}</h3><input id="studio-files" type="file" multiple accept="image/jpeg,image/png,image/webp"><p class="hint">${tr('可以一次上传多张，保留原始比例。或勾选已有本地照片。','Upload several photos at once, preserving aspect ratio, or select local photos.')}</p><div id="studio-assets" class="studio-assets">${assets.map(a=>`<label class="check-row"><input type="checkbox" value="${a.asset_id}">${esc(a.name)}</label>`).join('')}</div><div class="field"><label>${tr('标题','Title')}</label><input id="studio-title" maxlength="100"></div><div class="field"><label>${tr('底部文字','Footer text')}</label><textarea id="studio-message" maxlength="500"></textarea></div><div class="form-grid"><div class="field"><label>${tr('布局','Layout')}</label><select id="studio-style"><option value="grid">${tr('均匀拼版','Grid')}</option><option value="hero">${tr('一张主图＋多张附图','Hero with supporting photos')}</option><option value="poster">${tr('海报','Poster')}</option></select></div><div class="field"><label>${tr('方向','Orientation')}</label><select id="studio-orientation"><option value="portrait">${tr('竖向','Portrait')}</option><option value="landscape">${tr('横向','Landscape')}</option></select></div></div><div class="field"><label>${t('profile')}</label><select id="studio-profile"><option value="color">${t('color')}</option><option value="grayscale">${t('grayscale')}</option></select></div><label class="check-row"><input id="studio-ai" type="checkbox">${tr('使用 AI 排版（先在连接中心配置）','Use AI layout (configure in Connections first)')}</label><div class="field"><label>${tr('AI 排版要求','AI layout instructions')}</label><textarea id="studio-prompt" maxlength="1500" placeholder="${tr('例如：第一张作为主图，其余大小错落','Example: feature the first photo with smaller supporting photos')}"></textarea></div><div class="actions"><button id="studio-plan" class="primary">${tr('规划布局','Plan layout')}</button><button id="studio-render" disabled>${t('render')}</button></div><p class="hint">${tr('规划后可拖动照片区域或修改坐标尺寸。区域不能重叠，超出范围的布局会被拒绝。','After planning, drag photo regions or edit coordinates and sizes. Overlapping or out-of-bounds layouts are rejected.')}</p><div id="studio-region-editor"></div></section><section class="card"><h3>${t('preview')}</h3><div id="studio-layout"></div><div id="studio-preview" class="empty">${tr('先规划布局，再生成最终图片','Plan the layout, then render the final image')}</div><div class="actions"><button id="studio-display" disabled>${t('display')}</button><button id="studio-download" disabled>${t('download')}</button></div></section></div>`;
 let rendered=null;
 const invalidate=()=>{rendered=null;$('#studio-display').disabled=true;$('#studio-download').disabled=true;};
 $('#studio-assets').onchange=()=>{selected=new Set([...document.querySelectorAll('#studio-assets input:checked')].map(x=>x.value));plan=null;$('#studio-render').disabled=true;invalidate();};
 $('#studio-files').onchange=busy(async()=>{const files=[...$('#studio-files').files];if(!files.length)return;const body=new FormData();files.forEach(f=>body.append('files',f));const uploaded=await api('/api/v1/layout/images',{method:'POST',body});for(const a of uploaded){const label=document.createElement('label');label.className='check-row';label.innerHTML=`<input type="checkbox" checked value="${a.asset_id}">${esc(a.name)}`;$('#studio-assets').append(label);}$('#studio-assets').onchange();toast(t('done'));});
 async function showPlan(){
  const box=$('#studio-layout');box.innerHTML='';box.className='studio-canvas';box.style.aspectRatio=plan.width+'/'+plan.height;
  $('#studio-region-editor').innerHTML=plan.regions.map((r,i)=>`<div class="field"><label>${tr('图片区域','Photo region')} ${i+1}</label><div class="region-fields">${['x','y','width','height'].map(k=>`<label>${k}<input data-region="${i}" data-key="${k}" type="number" value="${r[k]}" min="0"></label>`).join('')}</div></div>`).join('');
  const update=(el,r)=>{el.style.left=(r.x/plan.width*100)+'%';el.style.top=(r.y/plan.height*100)+'%';el.style.width=(r.width/plan.width*100)+'%';el.style.height=(r.height/plan.height*100)+'%';};
  for(const [i,r] of plan.regions.entries()){
   const img=document.createElement('img');img.alt=tr('拖动图片区域','Drag photo region')+' '+(i+1);img.draggable=false;update(img,r);box.append(img);await blobImage(img,'/api/v1/assets/'+r.asset_id);
   img.onpointerdown=e=>{e.preventDefault();img.setPointerCapture(e.pointerId);const start={x:e.clientX,y:e.clientY,rx:r.x,ry:r.y};img.onpointermove=ev=>{r.x=Math.max(0,Math.min(plan.width-r.width,Math.round(start.rx+(ev.clientX-start.x)*plan.width/box.clientWidth)));r.y=Math.max(150,Math.min(plan.height-120-r.height,Math.round(start.ry+(ev.clientY-start.y)*plan.height/box.clientHeight)));update(img,r);for(const el of document.querySelectorAll(`[data-region="${i}"]`))el.value=r[el.dataset.key];invalidate();};img.onpointerup=()=>{img.onpointermove=null;};};
  }
  document.querySelectorAll('[data-region]').forEach(el=>el.oninput=()=>{const r=plan.regions[Number(el.dataset.region)];r[el.dataset.key]=Number(el.value);update(box.children[Number(el.dataset.region)],r);invalidate();});
 }
 for(const id of ['studio-title','studio-message','studio-style','studio-orientation','studio-ai','studio-prompt','studio-profile'])$('#'+id).oninput=()=>{plan=null;$('#studio-render').disabled=true;invalidate();};
 bind('studio-plan',async()=>{plan=await api('/api/v1/layout/plan',{method:'POST',body:{asset_ids:[...selected],title:$('#studio-title').value,message:$('#studio-message').value,orientation:$('#studio-orientation').value,style:$('#studio-style').value,use_ai:$('#studio-ai').checked,prompt:$('#studio-prompt').value}});invalidate();await showPlan();$('#studio-render').disabled=false;});
 bind('studio-render',async()=>{if(!plan)return;const accepted=await api('/api/v1/render',{method:'POST',body:{type:'template',template:$('#studio-style').value==='poster'?'poster':'collage',data:{layout:plan},profile:$('#studio-profile').value}});const op=await waitOperation(accepted.operation_id);rendered=op.result;$('#studio-preview').className='';$('#studio-preview').innerHTML='<img class="preview" id="studio-result" alt="Preview">';await blobImage($('#studio-result'),rendered.url);$('#studio-display').disabled=!liveWriteAllowed();$('#studio-download').disabled=false;});
 bind('studio-display',()=>displayDialog({type:'image',asset_id:rendered.asset_id}));bind('studio-download',()=>downloadImage(rendered.url,'frame-flow-layout.jpg'));
}
async function connectionsPage(){
 $('#main').innerHTML=`<div class="notice">${tr('可选连接不会影响 NAS 照片和现有设备。账号密钥保存在受限配置文件中，外部客户端密钥仅显示一次。','Optional connections do not affect NAS photos or existing devices. Provider keys use restricted config files; client tokens are shown once.')}</div>`;
 await aiSettingsPanel();await aiImagePanel();await storageSettingsPanel();await clientsPanel();await webhooksPanel();await externalProvidersPanel();await mqttPanel();
}
async function aiSettingsPanel(){
 const config=await api('/api/v1/settings/ai-layout');const card=document.createElement('section');card.className='card';card.innerHTML=`<h3>${tr('AI 排版 · OpenAI 兼容','AI layout · OpenAI compatible')}</h3><p class="hint">${tr('只发送文字、尺寸和排版要求，不发送照片。填写完整 chat/completions 地址；使用服务商的模型名称。','Only text, dimensions and instructions are sent; never photos. Enter the full chat/completions URL and provider model name.')}</p><form id="ai-settings-form"><div class="field"><label>Endpoint</label><input id="ai-endpoint" type="url" value="${esc(config.endpoint)}" placeholder="https://…/v1/chat/completions"></div><div class="field"><label>Model</label><input id="ai-model" value="${esc(config.model)}"></div><div class="field"><label>${tr('API Key（留空保留已有密钥）','API key (blank keeps existing)')}</label><input id="ai-key" type="password" autocomplete="off"><p class="hint">${t('keyConfigured')}: ${t(config.key_configured?'yes':'no')}</p></div><button type="submit">${t('save')}</button></form>`;$('#main').append(card);$('#ai-settings-form').onsubmit=busy(async e=>{e.preventDefault();await api('/api/v1/settings/ai-layout',{method:'PUT',body:{endpoint:$('#ai-endpoint').value,model:$('#ai-model').value}});const key=$('#ai-key').value;$('#ai-key').value='';if(key)await api('/api/v1/settings/ai-layout/key',{method:'PUT',body:{key}});toast(t('done'));});
}
async function storageSettingsPanel(){
 const data=await api('/api/v1/storage');const p=data.policy;const card=document.createElement('section');card.className='card';card.innerHTML=`<h3>${tr('本地图库保留策略','Local storage retention')}</h3><p>${data.asset_count} ${t('count')} · ${(data.total_bytes/1024/1024).toFixed(1)} MiB · ${tr('受保护','Protected')}: ${data.protected_count}</p><p class="hint">${tr('仅清理生成图和预览缓存；手动上传、星标、当前/恢复图片以及任务/模板引用会保留。不会删除 NAS 原照片或云端图片。先查看清理预估，再开启自动清理。','Only generated images and preview cache are cleaned. Manual uploads, stars, current/restore content and task/template references are retained. NAS originals and cloud images are untouched. Preview cleanup before enabling it.')}</p><form id="storage-policy"><label class="check-row"><input id="storage-enabled" type="checkbox" ${p.enabled?'checked':''}>${t('enabled')}</label><div class="form-grid"><div class="field"><label>${tr('生成图保留天数','Generated image retention days')}</label><input id="storage-days" type="number" min="1" value="${p.generated_days}"></div><div class="field"><label>${tr('缓存保留天数','Cache retention days')}</label><input id="storage-cache-days" type="number" min="1" value="${p.cache_days}"></div><div class="field"><label>${tr('容量目标 MiB','Target size MiB')}</label><input id="storage-size" type="number" min="1" value="${p.max_bytes/1024/1024}"></div></div><div class="actions"><button type="submit">${t('save')}</button><button id="storage-preview" type="button">${tr('预估清理','Preview cleanup')}</button></div><p id="storage-estimate"></p></form>`;$('#main').append(card);$('#storage-policy').onsubmit=busy(async e=>{e.preventDefault();await api('/api/v1/storage/policy',{method:'PUT',body:{enabled:$('#storage-enabled').checked,generated_days:Number($('#storage-days').value),cache_days:Number($('#storage-cache-days').value),max_bytes:Number($('#storage-size').value)*1024*1024}});toast(t('done'));});bind('storage-preview',async()=>{const result=await api('/api/v1/storage/cleanup?dry_run=true',{method:'POST'});$('#storage-estimate').textContent=result.disabled?tr('策略未启用；不会清理','Policy disabled; nothing is removed'):tr('可清理 ','Eligible: ')+result.deleted+' · '+(result.bytes_freed/1024/1024).toFixed(1)+' MiB';});
}
async function clientsPanel(){
 const clients=await api('/api/v1/clients');const scopes=['devices:read','images:read','display:write','templates:read','render:write','jobs:read','jobs:write','history:read'];const card=document.createElement('section');card.className='card';card.innerHTML=`<h3>${tr('外部客户端权限','External client permissions')}</h3><p class="hint">${tr('网页继续使用账号登录。这里只为其他程序创建独立凭据，可随时撤销。','The web UI still uses account login. These credentials are for other programs and can be revoked.')}</p>${clients.map(c=>`<p>${esc(c.name)} · ${esc(c.client_id)} · ${t(c.enabled?'enabled':'disabled')} ${c.client_id!=='admin'&&c.enabled?`<button data-revoke="${esc(c.client_id)}">${tr('撤销','Revoke')}</button>`:''}</p>`).join('')}<form id="client-form"><div class="field"><label>Client ID</label><input id="client-id" required pattern="[a-z0-9-]{1,60}"></div><div class="field"><label>${t('name')}</label><input id="client-name" required></div>${scopes.map(s=>`<label class="check-row"><input type="checkbox" name="client-scope" value="${s}" ${['devices:read','display:write','templates:read','render:write'].includes(s)?'checked':''}>${s}</label>`).join('')}<button type="submit">${tr('创建客户端','Create client')}</button><div id="client-secret" class="notice" hidden></div></form>`;$('#main').append(card);document.querySelectorAll('[data-revoke]').forEach(b=>b.onclick=busy(async()=>{await api('/api/v1/clients/'+b.dataset.revoke,{method:'DELETE'});await navigate();}));$('#client-form').onsubmit=busy(async e=>{e.preventDefault();const r=await api('/api/v1/clients',{method:'POST',body:{client_id:$('#client-id').value,name:$('#client-name').value,permissions:[...document.querySelectorAll('[name="client-scope"]:checked')].map(x=>x.value)}});$('#client-secret').hidden=false;$('#client-secret').textContent=tr('仅显示一次，请保存：','Shown once; save it: ')+r.token;});
}
async function webhooksPanel(){
 const hooks=await api('/api/v1/webhooks');const card=document.createElement('section');card.className='card';card.innerHTML=`<h3>Webhook</h3><p class="hint">${tr('HTTPS 地址须先加入设置中的允许主机。事件带 HMAC 签名，最多重试三次；接收端应按事件 ID 去重。','Add the HTTPS host to the Settings allowlist first. Events are HMAC signed, with up to three attempts; deduplicate by event ID.')}</p>${hooks.map(h=>`<p>${esc(h.callback_url)} <button data-hook-delete="${h.id}">${t('delete')}</button></p>`).join('')}<form id="hook-form"><div class="field"><label>Callback URL</label><input id="hook-url" type="url" required></div><div class="field"><label>${tr('事件（逗号分隔）','Events (comma separated)')}</label><input id="hook-events" value="operation.completed,operation.failed"></div><button type="submit">${t('save')}</button><p id="hook-secret"></p></form>`;$('#main').append(card);document.querySelectorAll('[data-hook-delete]').forEach(b=>b.onclick=busy(async()=>{await api('/api/v1/webhooks/'+b.dataset.hookDelete,{method:'DELETE'});await navigate();}));$('#hook-form').onsubmit=busy(async e=>{e.preventDefault();const r=await api('/api/v1/webhooks',{method:'POST',body:{callback_url:$('#hook-url').value,event_types:$('#hook-events').value.split(',').map(x=>x.trim()).filter(Boolean)}});$('#hook-secret').textContent=tr('签名密钥仅显示一次：','Signing key shown once: ')+r.signing_secret;});
}
async function externalProvidersPanel(){
 const providers=await api('/api/v1/providers/external');const card=document.createElement('section');card.className='card';card.innerHTML=`<h3>${tr('日历、家庭状态与监控','Calendars, home state and monitoring')}</h3><p class="hint">${tr('Google Calendar 使用 OAuth Token；家庭日历可用 ICS。Home Assistant 和 NAS/树莓派/服务器监控可以通过只读 JSON 接口提供数据，不访问外部数据库。LAN 访问必须明确开启。','Google Calendar uses an OAuth token; family calendars can use ICS. Home Assistant and NAS/Pi/server monitoring supply read-only JSON data without database access. LAN access requires explicit opt-in.')}</p>${providers.map(p=>`<p>${esc(p.name)} · ${esc(p.kind)} <button data-provider-read="${p.id}">${tr('读取','Read')}</button><button data-provider-job="${p.id}">${tr('创建展示任务','Create display job')}</button></p>`).join('')}<form id="provider-form"><div class="field"><label>ID</label><input id="provider-id" required pattern="[a-z0-9-]{1,60}"></div><div class="field"><label>${t('name')}</label><input id="provider-name" required></div><div class="field"><label>${tr('类型','Type')}</label><select id="provider-kind"><option value="google-calendar">Google Calendar</option><option value="ics">ICS · ${tr('家庭日历','Family calendar')}</option><option value="home-assistant">Home Assistant</option><option value="http-json">HTTP JSON · NAS / Pi / Server</option></select></div><div class="field"><label>${tr('地址（Google 日历填写 Calendar ID）','URL (Calendar ID for Google)')}</label><input id="provider-url" required></div><div class="field"><label>${tr('Token（可选）','Token (optional)')}</label><input id="provider-key" type="password" autocomplete="off"></div><label class="check-row"><input id="provider-lan" type="checkbox">${tr('允许访问指定 LAN 地址','Allow access to this LAN address')}</label><button type="submit">${t('save')}</button></form><pre id="provider-result"></pre>`;$('#main').append(card);$('#provider-form').onsubmit=busy(async e=>{e.preventDefault();const id=$('#provider-id').value;await api('/api/v1/providers/external/'+id,{method:'PUT',body:{kind:$('#provider-kind').value,name:$('#provider-name').value,endpoint:$('#provider-url').value,allow_insecure_lan:$('#provider-lan').checked}});const key=$('#provider-key').value;$('#provider-key').value='';if(key)await api('/api/v1/providers/external/'+id+'/key',{method:'PUT',body:{key}});await navigate();});document.querySelectorAll('[data-provider-read]').forEach(b=>b.onclick=busy(async()=>{$('#provider-result').textContent=JSON.stringify(await api('/api/v1/providers/external/'+b.dataset.providerRead+'/data'),null,2);}));document.querySelectorAll('[data-provider-job]').forEach(b=>b.onclick=busy(async()=>{await api('/api/v1/jobs',{method:'POST',body:{device_id:state.device,name:tr('外部信息板','External dashboard'),enabled:false,schedule:{type:'daily',time:'07:00'},source:{type:'provider',provider_id:b.dataset.providerJob,template:'daily-dashboard',data:{title:tr('家庭信息','Home information')}},display_duration:0,restore_previous:false,priority:50}});await navigate('automation');}));
}
async function officialWidgetControls(info,data){
 const panel=document.createElement('section');panel.className='card';panel.innerHTML=`<h3>${tr('订阅管理','Subscription management')}</h3><p class="hint">${tr('这与本地模板独立。请选择官方目录中的小组件，填写其参数后再确认。取消订阅不会自动恢复之前的照片。','This is separate from local templates. Choose a widget from the official catalog and fill its parameters before confirming. Cancelling does not automatically restore a previous photo.')}</p><div class="field"><label>${tr('官方小组件','Official widget')}</label><select id="official-widget-choice">${data.catalog.map(w=>`<option value="${w.id}">${esc(w.name)}</option>`).join('')}</select></div><div id="official-widget-args"></div><div class="actions"><button id="official-widget-use" class="primary">${tr('确认使用','Apply widget')}</button><button id="official-widget-cancel">${tr('取消订阅','Cancel subscription')}</button></div>`;info.append(panel);const disabled=!data.configured||!liveWriteAllowed();$('#official-widget-use').disabled=disabled;$('#official-widget-cancel').disabled=disabled;
 const fields=()=>{const w=data.catalog.find(w=>w.id===Number($('#official-widget-choice').value));$('#official-widget-args').innerHTML=(w?.arg_keys||[]).map(k=>`<div class="field"><label>${esc(k)}</label><input data-widget-arg="${esc(k)}" maxlength="2000"></div>`).join('');};if(data.current)$('#official-widget-choice').value=data.current.id;fields();$('#official-widget-choice').onchange=fields;
 const send=cover_id=>confirmDialog(tr('此操作会改变官方订阅和画框内容，是否继续？','This changes the official subscription and frame content. Continue?'),async()=>{const args=cover_id?Object.fromEntries([...document.querySelectorAll('[data-widget-arg]')].filter(x=>x.value).map(x=>[x.dataset.widgetArg,x.value])):{};const r=await api('/api/v1/devices/'+state.device+'/widgets/selection',{method:'POST',body:{cover_id,args},headers:{'Idempotency-Key':'widget-'+clientUUID()}});await waitOperation(r.operation_id);await navigate('templates');});if(!disabled){$('#official-widget-use').onclick=busy(()=>send(Number($('#official-widget-choice').value)));$('#official-widget-cancel').onclick=busy(()=>send(null));}
}
function addPhotoQualityFields(source){
 const box=document.createElement('section');box.innerHTML=`<h3>${tr('照片筛选','Photo filtering')}</h3><p class="hint">${tr('按小图清晰度、亮度和相似度筛选，不改动或删除 NAS 原照片；无法保证识别闭眼。建议先用低阈值。个人空间还需要将相应目录只读挂载到 /photos。','Filters thumbnail sharpness, brightness and similarity without modifying or deleting originals. Closed-eye detection is not guaranteed. Start with low thresholds. Personal space also requires mounting its folder read-only at /photos.')}</p><div class="field"><label>${tr('人物空间','People space')}</label><select id="source-people-space"><option value="shared">${tr('共享空间','Shared space')}</option><option value="personal">${tr('个人空间','Personal space')}</option></select></div><div class="form-grid"><div class="field"><label>${tr('最低清晰度（0 不筛选）','Minimum sharpness (0 disables)')}</label><input id="source-sharpness" type="number" min="0" max="10000" value="${source?.minimum_sharpness||0}"></div><div class="field"><label>${tr('最低亮度','Minimum brightness')}</label><input id="source-bright-min" type="number" min="0" max="255" value="${source?.minimum_brightness||0}"></div><div class="field"><label>${tr('最高亮度','Maximum brightness')}</label><input id="source-bright-max" type="number" min="0" max="255" value="${source?.maximum_brightness??255}"></div></div><label class="check-row"><input id="source-dedup" type="checkbox" ${source?.avoid_duplicates?'checked':''}>${tr('避开最近 200 张的相似照片','Avoid photos similar to the last 200 selections')}</label><div class="field"><label>${tr('网盘 OAuth 凭据 JSON（可选；仅原生网盘）','Drive OAuth credentials JSON (optional; native drives only)')}</label><input id="source-oauth" type="password" autocomplete="off" placeholder='{"access_token":"…","drive_id":"…"}'></textarea></div>`;$('#photo-source-form .modal-actions').before(box);$('#source-people-space').value=source?.people_space||'shared';

}
async function aiImagePanel(){
 const info=await api('/api/v1/settings/ai-images');const conf=info.config||{};const card=document.createElement('section');card.className='card';card.innerHTML=`<h3>${tr('AI 生图','AI image generation')}</h3><p class="hint">${tr('独立配置 images/generations 接口。每次仅生成一张并保存本地，不会自动显示到画框。请求可能收费，失败不自动重试。','Configure a separate images/generations endpoint. One image is saved locally per request, never automatically displayed. Requests may be billed; failures are not retried.')}</p><form id="image-ai-config"><div class="field"><label>Endpoint</label><input id="image-ai-url" type="url" required value="${esc(conf.endpoint||'')}"></div><div class="field"><label>Model</label><input id="image-ai-model" required value="${esc(conf.model||'')}"></div><div class="field"><label>Size</label><select id="image-ai-size"><option>1024x1536</option><option>1536x1024</option><option>1024x1024</option></select></div><div class="field"><label>API Key</label><input id="image-ai-key" type="password" autocomplete="off"><p class="hint">${t('keyConfigured')}: ${t(info.key_configured?'yes':'no')}</p></div><button type="submit">${t('save')}</button></form><form id="image-ai-generate"><div class="field"><label>${tr('画面描述','Image prompt')}</label><textarea id="image-ai-prompt" required maxlength="4000"></textarea></div><button type="submit">${tr('生成一张（可能收费）','Generate one image (may incur charges)')}</button></form><div id="image-ai-preview"></div>`;$('#main').append(card);$('#image-ai-size').value=conf.size||'1024x1536';$('#image-ai-config').onsubmit=busy(async e=>{e.preventDefault();await api('/api/v1/settings/ai-images',{method:'PUT',body:{endpoint:$('#image-ai-url').value,model:$('#image-ai-model').value,size:$('#image-ai-size').value}});const key=$('#image-ai-key').value;$('#image-ai-key').value='';if(key)await api('/api/v1/settings/ai-images/key',{method:'PUT',body:{key}});toast(t('done'));});$('#image-ai-generate').onsubmit=busy(async e=>{e.preventDefault();const result=await api('/api/v1/ai/images',{method:'POST',body:{prompt:$('#image-ai-prompt').value},headers:{'Idempotency-Key':'ai-image-'+clientUUID()}});const op=await waitOperation(result.operation_id);$('#image-ai-preview').innerHTML='<img class="preview" id="image-ai-result" alt="Generated image">';await blobImage($('#image-ai-result'),op.result.url);toast(tr('已存入本地图库','Saved to local gallery'));});
}
async function mqttPanel(){
 const status=await api('/api/v1/integrations/mqtt');const c=status.config;const card=document.createElement('section');card.className='card';card.innerHTML=`<h3>MQTT · ${t(status.connected?'connected':'disconnected')}</h3><p class="hint">${tr('默认关闭。须配置环境 Secret FRAME_FLOW_MQTT_TOKEN（有 display:write 权限的客户端 Token），以及可选 FRAME_FLOW_MQTT_PASSWORD。消息必须携带 request_id；retained 消息被拒绝。结果发送到命令主题的 /result。','Disabled by default. Configure FRAME_FLOW_MQTT_TOKEN with display:write scope and optional FRAME_FLOW_MQTT_PASSWORD as environment secrets. Commands require request_id; retained commands are rejected. Results are published to the command topic plus /result.')}</p><form id="mqtt-config"><label class="check-row"><input id="mqtt-enabled" type="checkbox" ${c.enabled?'checked':''}>${t('enabled')}</label><div class="field"><label>Host</label><input id="mqtt-host" value="${esc(c.host)}"></div><div class="field"><label>Port</label><input id="mqtt-port" type="number" min="1" max="65535" value="${c.port}"></div><div class="field"><label>Topic</label><input id="mqtt-topic" value="${esc(c.topic)}"></div><div class="field"><label>${t('username')}</label><input id="mqtt-username" value="${esc(c.username)}"></div><label class="check-row"><input id="mqtt-tls" type="checkbox" ${c.tls?'checked':''}>TLS</label><label class="check-row"><input id="mqtt-lan" type="checkbox" ${c.allow_insecure_lan?'checked':''}>${tr('明确允许 LAN 明文连接','Explicitly allow plaintext LAN connection')}</label><button type="submit">${t('save')}</button></form>`;$('#main').append(card);$('#mqtt-config').onsubmit=busy(async e=>{e.preventDefault();await api('/api/v1/integrations/mqtt',{method:'PUT',body:{enabled:$('#mqtt-enabled').checked,host:$('#mqtt-host').value,port:Number($('#mqtt-port').value),topic:$('#mqtt-topic').value,username:$('#mqtt-username').value,tls:$('#mqtt-tls').checked,allow_insecure_lan:$('#mqtt-lan').checked}});toast(t('done'));});
}