ucvl-home-vision/web/steward.js

'use strict';
let deviceContext=null,scopeEntered=false;
Object.assign(pageInfo,{overview:['场所总览','人、区域与设备，在这里各有归属。'],device:['设备档案','查看这台设备的位置、责任人与功能。'],heritage:['家庭传承','把人物、记忆、文化与物品的来历留存下来。']});
function currentHome(){return (state.households||[]).find(h=>h.id===state.familyId);}
function selectedDevice(){return deviceContext?ZhaoDevices.catalog(state).find(d=>d.id===deviceContext.id&&d.source===deviceContext.source):null;}
function deviceCameras(cameras,context=deviceContext){
  if(!context)return cameras;
  if(context.source==='camera')return cameras.filter(c=>c.assetId===context.id);
  if(context.source==='recorder')return cameras.filter(c=>c.recorderId===context.id||c.archiveRecorderId===context.id);
  return [];
}
function enterDevice(source,id,tab='device'){
  const device=ZhaoDevices.catalog(state).find(d=>d.source===source&&d.id===id);
  if(!device){toast('该设备不存在或未获授权');return;}
  stopPlayers();resetPlayback();if(typeof closePtz==='function')closePtz();
  $('#site-filter').value='';deviceContext={source,id};scopeEntered=true;
  showPage(tab==='device'&&source==='camera'&&deviceCameras(state.cameras).length?'live':tab);
}
function renderSteward(){
  const home=currentHome(),device=selectedDevice(),within=loggedIn&&scopeEntered&&!!home;
  if(deviceContext&&!device&&loggedIn){deviceContext=null;stopPlayers();resetPlayback();showPage('objects');return;}
  $('#scope-navigation').hidden=!within;
  $('#scope-nav-name').textContent=home?.name||'';
  $('#household-context').hidden=!within;
  $('#household-context-note').textContent=home?scopeKind(home)+' · '+home.name:'';
  $('#device-context').hidden=!device||!['device','live','playback','cameras'].includes(activePage);
  $('#wall-context').hidden=activePage!=='live'||!!device;
  $('#device-breadcrumb').textContent=device?[home?.name,siteName(device.siteId),device.name].filter(Boolean).join(' / '):'';
  $('#scope-back').textContent='返回 '+(home?.name||'场所');
  const hasVideo=device&&['camera','recorder'].includes(device.source);
  $$('[data-device-tab]').forEach(b=>{b.hidden=b.dataset.deviceTab!=='device'&&(!hasVideo||b.dataset.deviceTab==='cameras'&&!isAdmin());b.classList.toggle('active',b.dataset.deviceTab===activePage);});
  if(device&&['device','live','playback','cameras'].includes(activePage)){
    $('#page-title').textContent=device.name;
    $('#page-note').textContent=pageInfo[activePage][0]+' · '+(home?.name||'');
  }
  if(activePage==='live')$('#live-heading').textContent=device?'实时画面 · 镜头':'本场所监控墙';
  if(activePage==='overview')renderOverview();
  if(activePage==='device')renderDeviceDetail(device);
  if(activePage==='heritage')renderHeritageHome();
  const homeKind=!home?.kind||home.kind==='home';
  $('nav [data-page="heritage"]').hidden=!homeKind||(!isAdmin()&&currentUser?.familyAccess==='none'&&currentUser?.heritageAccess!=='read'&&currentUser?.heritageAccess!=='edit');
}
function renderOverview(){
  const home=currentHome();if(!home){$('#scope-overview').replaceChildren();return;}
  const devices=ZhaoDevices.catalog(state),homeKind=!home.kind||home.kind==='home';
  $('#scope-overview').innerHTML=`<div class="scope-intro"><span class="eyebrow">${esc(scopeKind(home))} · 日常有序</span><h2>${esc(home.name)}</h2><p>${esc(home.note||'从每一处空间，照看每一件事物。')}</p></div><div class="steward-grid"><button class="steward-tile" data-page="objects"><strong>区域与设备</strong><span>${devices.length} 台设备 · ${state.sites.length} 处区域</span><small>按位置、类型或负责人查找，再进入具体设备</small></button><button class="steward-tile" data-open-wall><strong>本场所监控墙</strong><span>${state.cameras.length} 个已授权镜头</span><small>集中观看、排列或全屏；回放可进入对应摄像头</small></button>${homeKind&&(isAdmin()||currentUser?.familyAccess!=='none'||['read','edit'].includes(currentUser?.heritageAccess))?'<button class="steward-tile" data-page="heritage"><strong>家庭传承</strong><span>人物 · 记事 · 文化 · 物品</span><small>从家谱追溯记忆，也保存资料与物品来历</small></button>':''}${isAdmin()?'<button class="steward-tile" data-page="users"><strong>成员与权限</strong><span>访问范围 · 管理职责</span><small>亲属关系、责任归属与系统权限分别设置</small></button>':''}</div>`;
}
function renderDeviceDetail(device){
  if(!device){$('#device-detail').innerHTML=empty('设备暂不可用','返回设备目录重新选择');return;}
  const fields=[['类型',device.deviceType],['所属场所',currentHome()?.name],['所在区域',siteName(device.siteId)],['所有人',device.ownerName||'待指定'],['负责人',device.managerName||'待指定'],['品牌 / 型号',[device.brand,device.model].filter(Boolean).join(' / ')||'待填写'],['序列号',device.serial||'待填写']];
  const attr=device.source==='camera'?'edit-asset':device.source==='recorder'?'edit-recorder':'edit-device';
  $('#device-detail').innerHTML=`<section class="panel"><div class="section-head"><h2>一物一档</h2>${isAdmin()?`<button class="quiet" data-${attr}="${esc(device.id)}">编辑设备档案</button>`:''}</div><dl>${fields.map(([k,v])=>`<div><dt>${esc(k)}</dt><dd>${esc(v)}</dd></div>`).join('')}</dl><p class="description">${esc(device.note||'')}</p>${device.source==='device'?'<p class="description">当前已登记档案；自动控制需按实际设备协议接入。</p>':''}${device.source==='recorder'?'<p class="description">可查看已关联镜头。录像机硬盘的历史检索与回放仍待设备适配。</p>':''}</section>`;
}
function renderHeritageHome(){
  const canFamily=isAdmin()||currentUser?.familyAccess!=='none',canHeritage=isAdmin()||['read','edit'].includes(currentUser?.heritageAccess);
  $('#heritage-home').innerHTML=`<div class="scope-intro"><span class="eyebrow">${esc(currentHome()?.name||'')} · 薪火相传</span><h2>留住来处，也照看未来</h2><p>人物、记事、文化资料与家庭物品分别保存，关联同一个家庭。</p></div><div class="steward-grid">${canFamily?'<button class="steward-tile" data-family-section="tree"><strong>人物与家谱</strong><span>亲属关系 · 人物档案</span><small>从祖辈到后辈，查看全家关系</small></button><button class="steward-tile" data-family-section="timeline"><strong>家庭记事</strong><span>时间线 · 相关人物</span><small>追溯重要时刻与详细记载</small></button>':''}${canHeritage?'<button class="steward-tile" data-heritage-kind="culture"><strong>文化与家风</strong><span>家训 · 故事 · 手艺 · 资料</span><small>记录来源、整理人和相关内容</small></button><button class="steward-tile" data-heritage-kind="asset"><strong>家庭物品与财产档案</strong><span>来历 · 保管 · 交接意愿</span><small>档案记录不自动改变所有权或系统权限</small></button>':'<p class="description">文化与财产档案须由家庭管理员另行授权。</p>'}</div>`;
}
function resetSteward(){deviceContext=null;scopeEntered=false;for(const id of ['scope-overview','device-detail','heritage-home'])$('#'+id).replaceChildren();}
document.addEventListener('click',e=>{
  const b=e.target.closest('button');if(!b)return;
  if(b.dataset.viewDevice)enterDevice(b.dataset.deviceSource,b.dataset.viewDevice);
  if(b.dataset.deviceTab)showPage(b.dataset.deviceTab);
  if(b.hasAttribute('data-open-wall')){deviceContext=null;showPage('live');}
  if(b.id==='scope-back')showPage('overview');
  if(b.dataset.familySection){familyView=b.dataset.familySection;showPage('family',{keepFamilyView:true});}
});