ucvl-home-vision/web/app.js

'use strict';
const $ = (s) => document.querySelector(s);
const $$ = (s) => [...document.querySelectorAll(s)];
const esc = (s) => String(s ?? '').replace(/[&<>"']/g, c => ({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[c]));
const kind = (v) => ({home:'家庭',company:'办公',office:'办公',factory:'工厂',other:'其他'}[v] || '其他');
let state = {cameras:[], assets:[], recorders:[], devices:[], sites:[], storage:{}, scan:{}}, activePage = 'households', loggedIn = false, setup = false;
let players = [], liveKey = '', spans = [], queryStart = null, queryEnd = null, queryCamera = '', toastTimer, playbackGeneration = 0;
let currentUser = null, sessionGeneration = 0, refreshGeneration = 0, authGeneration = 0;
let householdScope = '';
const isPlatformAdmin = () => currentUser?.role === 'admin';
const isAdmin = () => ['admin','family_admin'].includes(currentUser?.role);
const roleName = user => {const h=(state.households||[]).find(h=>h.id===state.familyId)||{},home=!h.kind||h.kind==='home';return user.role==='admin'?'超级管理员':user.role==='family_admin'?(h.ownerId===user.id?(home?'一家之主':'场所负责人'):(home?'家庭管理员':'场所管理员')):(home?'家庭成员':'场所成员');};
function applyPermissions(){
  const admin=isAdmin();
  $('nav [data-page="storage"]').hidden=!isPlatformAdmin();
  $('#account-password').hidden=!loggedIn;
  $$('[data-admin],nav [data-page="recorders"],nav [data-page="cameras"],nav [data-page="sites"],nav [data-page="storage"],[data-action],[data-edit-camera],[data-camera-settings]').forEach(el=>el.hidden=!admin);
  $('nav [data-page="storage"]').hidden=!isPlatformAdmin();
  $('.discovery').hidden=!isPlatformAdmin()||!!deviceContext;
  $('#scan-result').hidden=!isPlatformAdmin();
  $('#new-household').hidden=!isPlatformAdmin();
  $('#household-context').hidden=!loggedIn;
  $('#household-filter').disabled=!isPlatformAdmin();
  if(typeof renderSteward==='function')renderSteward();
  $('#current-user').textContent=currentUser ? currentUser.name+' · '+roleName(currentUser) : '';
}
function clearPrivateView(){
  if(typeof resetJournal==='function')resetJournal();
  if(typeof resetAppearance==='function')resetAppearance();
  if(typeof clearSnapshot==='function')clearSnapshot();
  if(typeof resetDeviceView==='function')resetDeviceView();
  if(typeof resetSteward==='function')resetSteward();
  if(typeof resetHeritage==='function')resetHeritage();
  if(typeof clearCameraSettings==='function')clearCameraSettings();
  sessionGeneration++;refreshGeneration++;authGeneration++;loggedIn=false;
  if(typeof closePtz==='function')closePtz();if(document.fullscreenElement)document.exitFullscreen().catch(()=>{});
  currentUser=null;householdScope='';stopPlayers();resetPlayback();
  state={cameras:[],assets:[],recorders:[],devices:[],sites:[],storage:{},scan:{}};
  window.ZhaoVue?.clear();
  for(const id of ['live-grid','asset-list','camera-list','recorder-list','site-list','audit-list','family-people','family-detail','family-tree','user-list','household-list','device-topology','home-global-topology']){if(!window.ZhaoVue||!['asset-list','household-list','device-topology','home-global-topology'].includes(id))$('#'+id).replaceChildren();}
  if(typeof clearFamilyState==='function')clearFamilyState();
  $$('dialog[open]').filter(d=>d.id!=='auth-dialog').forEach(d=>d.close());
  $$('dialog form').forEach(f=>f.reset());
  activePage='households';showPage('households');applyPermissions();
}
const pageInfo = {live:['实时画面','从一个空间，看到每一个位置。'],playback:['录像回放','沿着时间，找回需要的画面。'],cameras:['镜头通道','为摄像头的每个镜头配置独立通道。'],objects:['设备管理','按类型、区域、负责人或所有人，找到每一台设备。'],recorders:['录像机','连接现有录像与各个现场通道。'],sites:['区域与空间','层级与名称由你定义，设备各有归属。'],storage:['录像与存储','让记录持续，也让磁盘留有余地。']};
async function api(path, data) {
  const generation=sessionGeneration;
  const r = await fetch(path, {method:data === undefined ? 'GET' : 'POST', headers:{...(data === undefined ? {} : {'Content-Type':'application/json'}),...(typeof householdScope!=='undefined'&&householdScope?{'X-Household-Id':householdScope}:{})}, body:data === undefined ? undefined : JSON.stringify(data)});
  let result; try { result = await r.json(); } catch { throw Error('服务返回异常，请稍后重试'); }
  if(generation!==sessionGeneration)throw Object.assign(Error('登录会话已变化，请重新操作'),{stale:true});
  if (!r.ok) { if (r.status === 401 && loggedIn) { clearPrivateView(); auth(); } throw Object.assign(Error(result.error || '操作未完成'),{status:r.status}); }
  return result;
}
function toast(text) { clearTimeout(toastTimer); $('#toast').textContent = text; $('#toast').hidden = false; toastTimer = setTimeout(() => $('#toast').hidden = true, 4000); }
function siteName(id) { return ZhaoDevices.path(state.sites,id).map(s=>s.name).join(' / ') || '未关联空间'; }
function address(s) { return [ZhaoGeography.describe(s),s.street,s.community,s.building,s.unit,s.floor,s.door].filter(Boolean).join(' · ') || '地址待完善'; }
function filtered() { const range=$('#site-filter').value?ZhaoDevices.descendants(state.sites,$('#site-filter').value):null;const cameras=state.cameras.filter(c=>!range||range.has(c.siteId));return typeof deviceCameras==='function'?deviceCameras(cameras):cameras; }
function setOptions(select, html) { const old = select.value; select.innerHTML = html; if ([...select.options].some(o => o.value === old)) select.value = old; }
function stopPlayers() { players.forEach(p => p.destroy()); players = []; $$('#live-grid video').forEach(v => {v.pause();v.removeAttribute('src');v.load();}); liveKey = ''; }
function showPage(page, options={}) {
  if(typeof journalSaving!=='undefined'&&journalSaving&&page!==activePage){toast('记事正在保存，请稍候。');return;}
  setMobileMenu(false);
  if(typeof leaveJournal==='function'&&activePage==='journal'&&page!=='journal')leaveJournal();
  if(typeof leaveSettings==='function'&&activePage==='settings'&&page!=='settings')leaveSettings();
  if(!isAdmin()&&!['households','overview','objects','device','live','playback','family','heritage','heritage-records','settings','journal'].includes(page))return;
  if(['heritage','family','heritage-records'].includes(page)&&currentHome()?.kind&&currentHome().kind!=='home')return;
  if(['objects','overview','sites','users','family','heritage','heritage-records','households','storage','settings','journal'].includes(page)&&typeof deviceContext!=='undefined')deviceContext=null;
  if(typeof scopeEntered!=='undefined'){if(page==='households')scopeEntered=false;else if(!['storage','settings'].includes(page))scopeEntered=true;}
  if(page==='storage'&&!isPlatformAdmin())return;
  if(page!=='heritage-records'&&typeof resetHeritage==='function')resetHeritage();
  if (activePage !== page) {stopPlayers();if(typeof closePtz==='function')closePtz();}
  if(page!=='family'&&typeof closeFamilyFullscreen==='function')closeFamilyFullscreen();
  const pageChanged=activePage!==page;activePage = page;
  $('.metrics').hidden=['family','users','households','heritage','heritage-records','settings','journal','device'].includes(page);
  $('.filter-row').hidden=!['objects','sites','live','playback','cameras'].includes(page)||!!deviceContext;
  $$('.page').forEach(el => el.hidden = el.id !== 'page-' + page);
  $$('nav button').forEach(b => b.classList.toggle('active', b.dataset.page === page || b.dataset.page==='objects'&&['sites','device','cameras','recorders','live','playback'].includes(page)||b.dataset.page==='heritage'&&['family','heritage-records'].includes(page)));
  $('#page-title').textContent = pageInfo[page][0]; $('#page-note').textContent = pageInfo[page][1];
  if (page !== 'playback') resetPlayback();
  render();
  if(pageChanged)window.scrollTo({top:0,left:0,behavior:'instant'});
  if(page==='playback'){$('#archive-source').value=state.cameras.find(c=>c.id===$('#play-camera').value)?.archiveSource||'local';playbackSourceHint();}
  if (page === 'storage') loadAudit();
  if (page === 'family') loadFamily(!options.keepFamilyView);
  if (page === 'users') loadUsers();
  if(page==='heritage-records')loadHeritage();
  if(page==='settings'&&typeof loadSettings==='function')loadSettings();
  if(page==='journal'&&typeof loadJournal==='function')loadJournal();
}
function render() {
  $('#metric-all').textContent = state.assets.length+state.recorders.length+(state.devices||[]).length;
  $('#metric-ready').textContent = state.cameras.filter(c=>c.ready).length;
  $('#metric-sites').textContent = state.sites.length;
  $('#metric-used').textContent = state.storage.usedGB == null ? '—' : state.storage.usedGB + ' GB';
  $('#service-status').textContent = state.mediaOnline ? '视频服务已连接' : '视频服务未连接';
  $('#service-status').classList.toggle('off', !state.mediaOnline);
  $('#version').textContent = state.version ? 'v' + state.version + ' / 独立部署 · 数据自有' : '独立部署 / 数据自有';
  const warning = state.storage.paused ? state.storage.reason + '，已暂停录像。' : '';
  $('#banner').textContent = warning; $('#banner').hidden = !warning;
  setOptions($('#site-filter'), '<option value="">全部空间</option>' + state.sites.map(s=>`<option value="${s.id}">${esc(siteName(s.id))}</option>`).join(''));
  if (activePage === 'live') renderLive();
  if (activePage === 'cameras') renderCameras();
  if (activePage === 'sites') renderSites();
  if (activePage === 'objects') renderAssets();
  if (activePage === 'recorders') renderRecorders();
  if (activePage === 'playback') {
    setOptions($('#play-camera'), filtered().map(c=>`<option value="${c.id}">${esc(siteName(c.siteId)+' / '+c.name)}</option>`).join(''));
    drawTimeline();
  }
  if (activePage === 'storage') renderStorage();
  if(typeof renderHouseholds==='function')renderHouseholds();
  applyPermissions();
  if(activePage==='live'&&typeof wallSync==='function')wallSync();
  window.ZhaoVue?.publish?.();
}
function empty(title, description, button) { return `<div class="empty"><h3>${esc(title)}</h3><p>${esc(description)}</p>${button || ''}</div>`; }
function renderLive() {
  const cameras = filtered(), quality = $('#quality').value;
  const key = (currentUser?.role||'')+':'+(state.familyId||'')+':'+ZhaoLivePlayer.key(cameras, quality);
  if (key === liveKey) { updateLiveStatus(cameras); return; }
  stopPlayers(); liveKey = key;
  $('#live-grid').innerHTML = cameras.length ? cameras.map(c=>`<article class="camera-card"><div class="wall-reorder"><span draggable="false" data-wall-drag="${c.id}" title="拖动排列">⠿ 拖动</span><button class="quiet" data-wall-before="${c.id}" aria-label="${esc(c.name)}前移">前移</button><button class="quiet" data-wall-after="${c.id}" aria-label="${esc(c.name)}后移">后移</button></div><div class="video-panel"><video data-camera="${c.id}" muted playsinline controls></video><div class="video-empty"><span class="lens">◎</span><span>${c.enabled ? '正在等待画面' : '设备连接已停用'}</span></div><div class="video-error" hidden></div></div><div class="camera-meta"><div><strong>${esc(c.name)}</strong><p>${esc(siteName(c.siteId)+' · '+(c.point || '安装位置待填写'))}</p></div><span class="badge ${c.ready?'':'off'}">${c.recordingActive ? '● 正在录像' : c.ready ? '码流已接通' : c.enabled ? '等待接通' : '已停用'}</span></div><div class="camera-actions"><button class="quiet" data-view-device="${c.assetId}" data-device-source="camera">摄像头详情</button><button class="quiet" data-play-camera="${c.id}">查看录像</button><button class="quiet" data-snapshot-camera="${c.id}">截图</button><button class="quiet" data-ptz-camera="${c.id}" hidden>云台控制</button></div></article>`).join('') : (isAdmin()?empty('当前没有已配置画面','请在区域与设备中选择摄像机并配置镜头，然后回到这里集中观看。','<button data-page="objects">前往区域与设备</button>'):empty('当前范围没有可查看的摄像头','请选择已授权空间，或联系管理员配置观看权限。'));
  for (const c of cameras.filter(c=>c.enabled)) {
    const video = $(`video[data-camera="${c.id}"]`);
    players.push(new ZhaoLivePlayer(video, video.parentElement, `/media/live/cam_${c.id}_${quality}/index.m3u8`));
  }
}
function updateLiveStatus(cameras) {
  for (const c of cameras) {
    const card=$(`video[data-camera="${c.id}"]`)?.closest('.camera-card');
    if (!card) continue;
    card.querySelector('.camera-meta strong').textContent=c.name;
    card.querySelector('.camera-meta p').textContent=siteName(c.siteId)+' · '+(c.point || '安装位置待填写');
    const badge=card.querySelector('.badge');
    badge.textContent=c.recordingActive?'● 正在录像':c.ready?'码流已接通':c.enabled?'等待接通':'已停用';
    badge.classList.toggle('off',!c.ready);
  }
}

function renderCameras() {
  $('#scan-button').disabled=state.scan.running; $('#scan-button').textContent=state.scan.running?'正在探测…':'开始探测';
  $('#scan-result').innerHTML=(state.scan.items||[]).map(s=>`<div class="scan-chip"><span>${esc(s.host)}<small> · RTSP 服务响应</small></span><button data-found="${esc(s.host)}">添加</button></div>`).join('') || (state.scan.at ? '<p class="description">本次没有发现响应 RTSP 554 端口的设备。</p>' : '');
  const cameras=filtered();
  $('#camera-list').innerHTML=cameras.length?`<div class="table-wrap"><table class="device-table"><thead><tr><th>设备 / 位置</th><th>所属空间</th><th>地址</th><th>码流状态</th><th>录像</th><th></th></tr></thead><tbody>${cameras.map(c=>`<tr><td>${esc(c.name)}<small>${esc(c.point||'位置待完善')}</small></td><td>${esc(siteName(c.siteId))}</td><td>${esc(c.host)}:${c.port}</td><td><span class="badge ${c.ready?'':'off'}">${c.ready?'已接通':c.enabled?'未接通':'停用'}</span></td><td>${c.recordingActive?'正在录像':c.record?'已配置，等待写入':'未开启'}</td><td><button class="quiet" data-edit-camera="${c.id}">配置</button><button class="quiet" data-camera-settings="${c.id}">摄像机设置</button></td></tr>`).join('')}</tbody></table></div>`:empty('尚未配置镜头通道','摄像头档案已建立后，还需填写设备地址、账号与码流路径。每个镜头只建一个通道，主、子码流在通道内配置。','<button data-action="new-camera">＋ 配置第一个镜头</button>');
}
function renderSites() {
  const range=$('#site-filter').value?ZhaoDevices.descendants(state.sites,$('#site-filter').value):null;const sites=state.sites.filter(s=>!range||range.has(s.id));
  $('#site-list').innerHTML=sites.length?sites.map(s=>`<article class="site-card"><div class="site-heading"><span class="badge">${esc(s.category||kind(s.kind))}</span><button class="quiet" data-edit-site="${s.id}">编辑档案</button></div><h3>${esc(s.name)}</h3><button class="quiet" data-child-site="${esc(s.id)}">＋ 新增下级区域</button><p class="description">${esc(siteName(s.id))}</p><dl><div><dt>所属</dt><dd>${esc(s.owner||'待填写')}</dd></div><div><dt>地区</dt><dd>${esc([ZhaoGeography.describe(s),s.street].filter(Boolean).join(' / ')||'待填写')}</dd></div><div><dt>小区 / 园区</dt><dd>${esc(s.community||'待填写')}</dd></div><div><dt>楼栋门牌</dt><dd>${esc([s.building,s.unit,s.floor,s.door].filter(Boolean).join(' / ')||'待填写')}</dd></div><div><dt>本级设备</dt><dd>${ZhaoDevices.catalog(state).filter(a=>a.siteId===s.id).length} 台 / ${state.cameras.filter(c=>c.siteId===s.id).length} 个镜头</dd></div><div><dt>详细地址</dt><dd>${esc(s.address||'待填写')}</dd></div></dl></article>`).join(''):empty('建立第一个空间','给区域起个名字，按需选择上级区域；类型和地址可稍后填写。','<button data-action="new-site">＋ 新建空间</button>');
}
function renderStorage() {
  const s=state.storage;
  if (!$('#storage-form').contains(document.activeElement)) for(const k of ['retentionDays','maxGB','reserveGB']) $('#storage-form').elements[k].value=s[k]??'';
  $('#storage-status').innerHTML=[['录像占用',(s.usedGB??'—')+' GB'],['磁盘可用',(s.freeGB??'—')+' GB'],['视频服务',state.mediaOnline?'运行中':'未连接'],['空间保护',s.paused?s.reason:'未触发'],['录像方式','主码流持续录像 / 分段保存'],['系统运行',Math.floor(state.uptime/3600)+' 小时 '+Math.floor(state.uptime%3600/60)+' 分钟']].map(([k,v])=>`<div><dt>${esc(k)}</dt><dd>${esc(v)}</dd></div>`).join('');
}
async function loadAudit() { try {const rows=await api('/api/audit');$('#audit-list').innerHTML=rows.slice(0,8).map(r=>`<div class="audit-item"><small>${new Date(r.at).toLocaleString()}</small>${esc(r.action)} ${esc(r.name)}</div>`).join('')||'<p class="description">尚无操作记录</p>';}catch(e){if(!e.stale)toast(e.message);} }
async function refresh() {if(!loggedIn)return;const userId=currentUser?.id,generation=++refreshGeneration;try{const next=await api('/api/state');if(!loggedIn||currentUser?.id!==userId||generation!==refreshGeneration)return;if(next.user.id!==userId||next.user.personId!==currentUser.personId){clearPrivateView();loggedIn=true;}state=next;currentUser=state.user;render();}catch(e){if(e.stale||generation!==refreshGeneration||!loggedIn)return;$('#banner').textContent=e.message;$('#banner').hidden=false;}}
async function auth() {const generation=++authGeneration;try{const s=await api('/api/session');if(generation!==authGeneration)return;if(currentUser&&(!s.authenticated||currentUser.id!==s.user?.id||currentUser.personId!==s.user?.personId))clearPrivateView();loggedIn=s.authenticated;currentUser=s.user;setup=s.setupRequired;$('#setup-code-label').hidden=!setup;$('#auth-form').elements.username.readOnly=setup;if(setup)$('#auth-form').elements.username.value='admin';$('#auth-title').textContent=setup?'建立你的家庭空间':'欢迎回来';$('#auth-note').textContent=setup?'使用部署时生成的初始化码，设置管理员密码。':'输入用户名和密码，进入家庭空间。';applyPermissions();if(!loggedIn&&!$('#auth-dialog').open)$('#auth-dialog').showModal();if(loggedIn){$('#auth-dialog').close();await refresh();}if(typeof onAppearanceSession==='function')onAppearanceSession(s.preferences);}catch(e){if(!e.stale&&generation===authGeneration)toast('无法连接管理服务：'+e.message);}}
function openSite(id,parentId='') {const f=$('#site-form');resetEditorForm(f);f.elements.parentId.innerHTML='<option value="">顶层区域</option>'+spaceOptions(id);f.querySelector('.form-error').textContent='';const item=state.sites.find(s=>s.id===id);if(!item){f.elements.parentId.value=parentId||$('#site-filter').value||'';f.elements.kind.value=currentHome()?.kind==='office'?'company':currentHome()?.kind||'home';}if(item)for(const [k,v]of Object.entries(item))if(f.elements[k])f.elements[k].value=v;ZhaoGeography.fill(f,item||{});$('#site-dialog').showModal();}
function openCamera(id, host='') {if(!state.assets.length){toast('请先建立摄像头对象，再配置镜头通道');openAsset();return;}if(!state.sites.length){toast('请先建立空间档案，再添加摄像头');openSite();return;}const f=$('#camera-form');resetEditorForm(f);f.querySelector('.form-error').textContent='';f.elements.assetId.innerHTML=state.assets.map(a=>`<option value="${a.id}">${esc(a.name)}</option>`).join('');f.elements.recorderId.innerHTML='<option value="">请选择录像机</option>'+state.recorders.map(r=>`<option value="${r.id}">${esc(r.name)}</option>`).join('');f.elements.archiveRecorderId.innerHTML='<option value="">尚未绑定</option>'+state.recorders.map(r=>`<option value="${r.id}">${esc(r.name)}</option>`).join('');$('#onvif-result').innerHTML='';f.elements.siteId.innerHTML=state.sites.map(s=>`<option value="${s.id}">${esc(kind(s.kind)+' · '+s.name)}</option>`).join('');const c=state.cameras.find(c=>c.id===id);if(c){for(const [k,v]of Object.entries(c)){const el=f.elements[k];if(!el)continue;if(el.type==='checkbox')el.checked=v;else el.value=v;}}else{f.elements.host.value=host;if($('#site-filter').value)f.elements.siteId.value=$('#site-filter').value;}$('#path-preset').value='custom';if(!c){if(state.recorders.length){f.elements.recorderId.value=state.recorders[0].id;}else{f.elements.sourceKind.value='direct';f.elements.archiveSource.value='local';}}syncEndpoint();$('#camera-dialog').showModal();}
function setMobileMenu(open){$('.sidebar').classList.toggle('mobile-open',open);$('#mobile-nav-toggle').setAttribute('aria-expanded',String(open));$('#mobile-nav-toggle').textContent=open?'收起菜单':'☰ 菜单';}
$('#mobile-nav-toggle').onclick=()=>setMobileMenu($('#mobile-nav-toggle').getAttribute('aria-expanded')!=='true');
document.addEventListener('keydown',event=>{if(event.key==='Escape'&&$('#mobile-nav-toggle').getAttribute('aria-expanded')==='true'){setMobileMenu(false);$('#mobile-nav-toggle').focus();}});
function resetEditorForm(form){
  form.reset();
  // Hidden input values become reset defaults in browsers; always clear record identity explicitly.
  for(const field of form.querySelectorAll('input[type="hidden"]'))field.value=field.name.toLowerCase().includes('revision')?'0':'';
}
function formValues(f) {return {...Object.fromEntries(new FormData(f).entries()),...(typeof ZhaoGeography!=='undefined'?ZhaoGeography.collect(f):{})};}
function handleForm(id, endpoint, transform=x=>x, after=()=>{}) {$(`#${id}`).addEventListener('submit',async e=>{e.preventDefault();const f=e.currentTarget,b=f.querySelector('[type=submit]');b.disabled=true;f.querySelector('.form-error').textContent='';try{await api(endpoint,transform(formValues(f),f));f.closest('dialog')?.close();toast('已保存');await refresh();after();}catch(err){f.querySelector('.form-error').textContent=err.message;}finally{b.disabled=false;}});}
handleForm('site-form','/api/sites');
handleForm('camera-form','/api/cameras',(d,f)=>({...d,port:Number(d.port),onvifPort:Number(d.onvifPort),enabled:f.elements.enabled.checked,record:f.elements.record.checked}));
handleForm('storage-form','/api/storage',d=>Object.fromEntries(Object.entries(d).map(([k,v])=>[k,Number(v)])),loadAudit);
$('#auth-form').addEventListener('submit',async e=>{e.preventDefault();const f=e.currentTarget,b=f.querySelector('button');b.disabled=true;try{await api(setup?'/api/setup':'/api/login',formValues(f));f.reset();f.querySelector('.form-error').textContent='';await auth();}catch(err){f.querySelector('.form-error').textContent=err.message;}finally{b.disabled=false;}});
$('#auth-dialog').addEventListener('cancel',e=>e.preventDefault());
document.addEventListener('click',e=>{const b=e.target.closest('button');if(!b)return;if(b.dataset.page)showPage(b.dataset.page);if(b.dataset.close)$(`#${b.dataset.close}`).close();if(b.dataset.action==='new-camera'){openCamera();if(deviceContext?.source==='camera'){const f=$('#camera-form');f.elements.assetId.value=deviceContext.id;f.elements.sourceKind.value='direct';f.elements.recorderId.value='';f.elements.archiveSource.value='local';syncEndpoint();}else if(deviceContext?.source==='recorder'){$('#camera-form').elements.recorderId.value=deviceContext.id;syncEndpoint();}}if(b.dataset.action==='new-asset')openAsset();if(b.dataset.action==='new-recorder')openRecorder();if(b.dataset.editAsset)openAsset(b.dataset.editAsset);if(b.dataset.editRecorder)openRecorder(b.dataset.editRecorder);if(b.dataset.action==='new-site')openSite();if(b.dataset.editSite)openSite(b.dataset.editSite);if(b.dataset.childSite)openSite('',b.dataset.childSite);if(b.dataset.editCamera)openCamera(b.dataset.editCamera);if(b.dataset.found)openCamera(null,b.dataset.found);if(b.dataset.playCamera){const c=state.cameras.find(c=>c.id===b.dataset.playCamera);if(c)enterDevice('camera',c.assetId,'playback');$('#play-camera').value=b.dataset.playCamera;$('#archive-source').value=state.cameras.find(c=>c.id===b.dataset.playCamera)?.archiveSource||'local';queryRecordings();}if(b.dataset.span)playAt(new Date(b.dataset.span));});
$('#logout').onclick=async()=>{if(typeof confirmJournalDiscard==='function'&&!confirmJournalDiscard())return;await api('/api/logout',{});loggedIn=false;clearPrivateView();await auth();};
$('#refresh').onclick=()=>{players.forEach(p=>p.retryIfNeeded());refresh();};$('#site-filter').onchange=()=>{stopPlayers();resetPlayback();render();};$('#quality').onchange=()=>{stopPlayers();render();};
$('#scan-button').onclick=async()=>{try{await api('/api/discover',{network:$('#scan-network').value});await refresh();}catch(e){toast(e.message);}};
$('#path-preset').onchange=e=>{const presets={tplink:['/stream1','/stream2'],hikvision:['/Streaming/Channels/101','/Streaming/Channels/102'],dahua:['/cam/realmonitor?channel=1&subtype=0','/cam/realmonitor?channel=1&subtype=1']};const v=presets[e.target.value];if(v){$('#camera-form').elements.mainPath.value=v[0];$('#camera-form').elements.subPath.value=v[1];}};
window.addEventListener('beforeunload',stopPlayers);
setInterval(()=>{$('#clock').textContent=new Date().toLocaleString('zh-CN',{hour12:false});},1000);
async function bootApplication(){showPage('households');if(typeof loadBranding==='function')await loadBranding();await auth();}
setInterval(refresh,12000);if(!window.ZhaoVue)document.addEventListener('DOMContentLoaded',bootApplication,{once:true});

function renderAssets(){renderDevices();}
function renderRecorders(){
 const recorders=state.recorders.filter(r=>!$('#site-filter').value||r.siteId===$('#site-filter').value);
 $('#recorder-list').innerHTML=recorders.length?recorders.map(r=>`<article class="site-card"><div class="site-heading"><span class="badge">录像机</span><button class="quiet" data-edit-recorder="${r.id}">配置</button></div><h3>${esc(r.name)}</h3><dl><div><dt>所属空间</dt><dd>${esc(siteName(r.siteId))}</dd></div><div><dt>品牌型号</dt><dd>${esc([r.brand,r.model].filter(Boolean).join(' / ')||'待确认')}</dd></div><div><dt>设备地址</dt><dd>${esc(r.host)}:${r.port}</dd></div><div><dt>凭据</dt><dd>${r.passwordConfigured?'已配置':'尚未填写'}</dd></div><div><dt>关联镜头</dt><dd>${state.cameras.filter(c=>c.recorderId===r.id).length} 个</dd></div><div><dt>原有录像回放</dt><dd>待型号适配</dd></div></dl></article>`).join(''):empty('连接现有录像机','填写录像机账号后，在各镜头通道选择这台录像机。','<button data-action="new-recorder">＋ 添加录像机</button>');
}
function openAsset(id){if(!state.sites.length){toast('请先建立空间档案');openSite();return;}const f=$('#asset-form');resetEditorForm(f);f.querySelector('.form-error').textContent='';f.elements.siteId.innerHTML=state.sites.map(s=>`<option value="${s.id}">${esc(siteName(s.id))}</option>`).join('');const a=state.assets.find(a=>a.id===id);if(!a&&$('#site-filter').value)f.elements.siteId.value=$('#site-filter').value;if(a)for(const [k,v]of Object.entries(a))if(f.elements[k])f.elements[k].value=v;responsibilityFields(f,a);$('#asset-dialog').showModal();}
function openRecorder(id){if(!state.sites.length){toast('请先建立空间档案');openSite();return;}const f=$('#recorder-form');resetEditorForm(f);f.querySelector('.form-error').textContent='';f.elements.siteId.innerHTML=state.sites.map(s=>`<option value="${s.id}">${esc(siteName(s.id))}</option>`).join('');const r=state.recorders.find(a=>a.id===id);if(!r&&$('#site-filter').value)f.elements.siteId.value=$('#site-filter').value;if(r)for(const [k,v]of Object.entries(r))if(f.elements[k])f.elements[k].value=v;responsibilityFields(f,r);$('#recorder-dialog').showModal();}
function syncEndpoint(){const f=$('#camera-form'),isRecorder=f.elements.sourceKind.value==='recorder',r=state.recorders.find(r=>r.id===f.elements.recorderId.value);f.elements.recorderId.disabled=!isRecorder;for(const k of ['host','port','username','password'])f.elements[k].readOnly=isRecorder;if(isRecorder&&r){f.elements.host.value=r.host;f.elements.port.value=r.port;f.elements.username.value=r.username;f.elements.password.value='';}const a=state.assets.find(a=>a.id===f.elements.assetId.value);if(a){f.elements.siteId.value=a.siteId;f.elements.point.value=f.elements.point.value||a.point;}f.elements.siteId.disabled=true;}
$('#camera-form').elements.sourceKind.onchange=syncEndpoint;$('#camera-form').elements.recorderId.onchange=syncEndpoint;$('#camera-form').elements.assetId.onchange=syncEndpoint;
handleForm('asset-form','/api/assets',d=>({...deviceValues(d),lensCount:Number(d.lensCount)}));handleForm('recorder-form','/api/recorders',d=>({...deviceValues(d),port:Number(d.port)}));

$('#onvif-read').onclick=async()=>{const f=$('#camera-form'),b=$('#onvif-read');if(f.elements.sourceKind.value!=='direct'){toast('读取镜头配置时请使用直接连接摄像头');return;}b.disabled=true;$('#onvif-result').textContent='正在读取…';try{const d=await api('/api/onvif',{id:f.elements.id.value,host:f.elements.host.value,port:Number(f.elements.onvifPort.value),username:f.elements.username.value,password:f.elements.password.value});const groups=Map.groupBy?Map.groupBy(d.profiles,p=>p.sourceToken):d.profiles.reduce((m,p)=>{const k=p.sourceToken;m.set(k,[...(m.get(k)||[]),p]);return m;},new Map());$('#onvif-result').innerHTML='';const note=document.createElement('p');note.className='description';note.textContent=[d.device.Manufacturer,d.device.Model].join(' · ')+' / '+groups.size+' 个视频源';$('#onvif-result').append(note);for(const [source,profiles]of groups){profiles.sort((a,b)=>Number(b.width)*Number(b.height)-Number(a.width)*Number(a.height));const btn=document.createElement('button');btn.type='button';btn.className='quiet';btn.textContent=source+' · '+profiles[0].width+' × '+profiles[0].height;btn.onclick=()=>{f.elements.mainPath.value=profiles[0].path;f.elements.subPath.value=(profiles[1]||profiles[0]).path;f.elements.port.value=profiles[0].port;f.elements.model.value=d.device.Model;toast('已填入该视频源的主、子码流路径，请保存');};$('#onvif-result').append(btn);}}catch(e){$('#onvif-result').textContent=e.message;}finally{b.disabled=false;}};

function validateNewPassword(values){
  if(values.newPassword!==values.confirmPassword)throw Error('两次输入的新密码不一致');
  if(values.newPassword===values.currentPassword)throw Error('新密码不能与当前密码相同');
  if(values.newPassword.length<8||values.newPassword.length>128)throw Error('密码需要 8 至 128 个字符');
}
$('#account-password').onclick=()=>{if(!loggedIn)return;const f=$('#password-form');f.reset();f.querySelector('.form-error').textContent='';$('#password-account').textContent='当前账号：'+currentUser.username;$('#password-dialog').showModal();};
$('#password-form').addEventListener('submit',async e=>{
  e.preventDefault();const f=e.currentTarget,b=f.querySelector('[type=submit]');b.disabled=true;
  try{const data=formValues(f);validateNewPassword(data);await api('/api/account/password',{currentPassword:data.currentPassword,newPassword:data.newPassword});clearPrivateView();await auth();toast('密码已修改，请用新密码重新登录');}
  catch(err){if(!err.stale)f.querySelector('.form-error').textContent=err.message;}finally{b.disabled=false;}
});