'use strict';
pageInfo.family=['家谱','记下亲人的故事，让世代之间有迹可循。'];
pageInfo.users=['账号与关系','每个人有自己的账号，权限与亲属关系分别设置。'];
let family={people:[],links:[],events:[],revision:0,canEdit:false}, users=[], focusPerson='',familyGeneration=0,familyView='tree';
const familyMap=new FamilyMap($('#family-tree'),id=>selectFamilyPerson(id));
const relationships=['本人','配偶','哥哥','弟弟','姐姐','妹妹','爸爸','妈妈','爷爷','奶奶','姥爷','姥姥','伯伯','叔叔','姑姑','舅舅','姨妈','儿子','女儿','孙子','孙女','外孙','外孙女','曾孙','曾孙女','玄孙','玄孙女','祖先','后裔','亲友','同事'];
$('#relationship-choices').innerHTML=relationships.map(r=>``).join('');
function clearFamilyState(){if(typeof clearFamilyHistory==='function')clearFamilyHistory();closeFamilyFullscreen();familyGeneration++;family={people:[],links:[],events:[],revision:0,canEdit:false};users=[];focusPerson='';familyMap.reset();if(typeof resetFamilyEvents==='function')resetFamilyEvents(true);$('#family-map-note').textContent='';$('#family-count').textContent='';$('#family-reference').replaceChildren();delete $('#family-reference').dataset.initialized;$('#family-search').value='';$('#family-archived').checked=false;$('#family-find').hidden=true;}
function personName(id){return family.people.find(p=>p.id===id)?.name||'未关联';}
function peopleOptions(blank=true){return (blank?'':'')+family.people.map(p=>``).join('');}
function fillForm(form,data){form.reset();form.querySelector('.form-error').textContent='';for(const [k,v]of Object.entries(data)){const e=form.elements[k];if(!e)continue;if(e.type==='checkbox')e.checked=!!v;else e.value=v??'';}}
function familyFormError(form,error){
if(error.stale)return;
const box=form.querySelector('.form-error');box.textContent=error.message;
if(error.status!==409||!error.message.startsWith('家谱已被更新'))return;
box.append(document.createTextNode('。本次输入仍保留，请先复制需要保留的内容，再读取最新版本。'));
const button=document.createElement('button');button.type='button';button.className='quiet';button.textContent='读取最新版本（覆盖本次输入）';
button.onclick=async()=>{button.disabled=true;try{if(await loadFamily()){const id=form.elements.id.value;form.closest('dialog').close();if(form.id==='person-form')openPerson(id);else if(form.id==='relation-form')openRelation(id);else editFamilyEvent(id);}}finally{button.disabled=false;}};
box.append(button);
}
async function loadFamily(resetView=false){
const generation=++familyGeneration;
try{const result=await api('/api/family');if(!loggedIn||generation!==familyGeneration)return;family=result;
if(resetView===true||!family.people.some(p=>p.id===focusPerson))focusPerson=family.selfId||family.people.find(p=>!p.archived)?.id||'';
setOptions($('#family-reference'),peopleOptions(false));if(!$('#family-reference').value&&family.selfId)$('#family-reference').value=family.selfId;
if(!$('#family-reference').dataset.initialized&&family.selfId){$('#family-reference').value=family.selfId;$('#family-reference').dataset.initialized='true';}
$('#family-error').textContent='';if(resetView===true){familyView='tree';$('#family-search').value='';}renderFamily();if(resetView===true)familyMap.fit();return true;
}catch(e){if(!e.stale&&loggedIn&&generation===familyGeneration)$('#family-error').textContent=e.message;return false;}
}
function relationText(e){return personName(e.fromId)+(e.kind==='parent'?' → 子女：':' ↔ 配偶：')+personName(e.toId)+(e.active?'':'（已停用）');}
function renderFamily(){
const reference=$('#family-reference').value,term=$('#family-search').value.trim().toLowerCase();
const people=family.people.filter(p=>($('#family-archived').checked||!p.archived)&&[p.name,p.alias,p.birthplace].join(' ').toLowerCase().includes(term));
$('#family-count').textContent=family.people.filter(p=>!p.archived).length+' 位人物 · '+family.links.filter(e=>e.active).length+' 条关系'+(term?' · 找到 '+people.length+' 位':'');
$('#family-find').hidden=!term;$('#family-find').disabled=!people.length;
$('#new-person').hidden=!family.canEdit;
$('#family-people').innerHTML=people.map(p=>``).join('')||empty(term?'没有找到这个人物':'从一个人物开始',term?'可换用姓名、别名或籍贯查找。':'可先录入自己，再逐步补齐父母、祖先和后辈。');
renderFamilyTree();
const p=family.people.find(p=>p.id===focusPerson);
$('#family-detail').classList.toggle('is-self',p?.id===family.selfId&&!!p);
if(!p){$('#family-detail').innerHTML='人物档案
点击图中的人物查看生平，或录入第一位人物。
';return;}
const edges=family.links.filter(e=>e.fromId===p.id||e.toId===p.id);
$('#family-detail').innerHTML=`人物档案
${esc(p.name)}
${family.canEdit?`
`:''}
相对于 ${esc(personName(reference))}：${esc(p.id===reference&&p.id!==family.selfId?'参照人物':ZhaoKinship.describe(family.people,family.links,reference,p.id))}
${[['别名',p.alias],['性别',{male:'男',female:'女',unknown:'待确认'}[p.gender]],['在世情况',{alive:'在世',deceased:'已故',unknown:'待确认'}[p.lifeStatus]],['出生日期',ZhaoCalendar.describe(p.birthDate)],...(p.lifeStatus==='deceased'?[['去世日期',ZhaoCalendar.describe(p.deathDate)]]:[]),['籍贯 / 出生地',p.birthplace]].map(([k,v])=>`- ${k}
- ${esc(v||'待补充')}
`).join('')}
生平与记载
${esc(p.biography||'尚未记录生平')}
${esc(p.note||'')}
亲属关系
${family.canEdit?'':''}${edges.map(e=>`${esc(relationText(e))}${esc(({biological:'亲生',adoptive:'收养',step:'继亲',unspecified:''}[e.lineage]||'')+' '+(e.note||''))}${family.canEdit?``:''}
`).join('')||'尚未连接亲属。
'}`;
if(typeof personEventSummary==='function')$('#family-detail').insertAdjacentHTML('beforeend',personEventSummary(p.id));
$('#family-detail').insertAdjacentHTML('afterbegin',`${p.id===family.selfId?'◎ 本人 · 当前账号关联人物
':''}`);
}
function renderFamilyTree(){
$('#family-events').hidden=familyView!=='timeline';$('#family-map-footer').hidden=familyView==='timeline';$('.family-toolbar').hidden=familyView==='timeline';
$('#family-view-title').textContent=({tree:'全家关系图',list:'人物名册',timeline:'家族时间线'})[familyView];
$('#family-view-timeline').setAttribute('aria-pressed',String(familyView==='timeline'));
if(typeof renderFamilyEvents==='function')renderFamilyEvents();
$('#family-tree').hidden=familyView!=='tree';$('#family-people').hidden=familyView!=='list';$('#family-map-controls').hidden=familyView!=='tree';
$('#family-view-tree').setAttribute('aria-pressed',String(familyView==='tree'));$('#family-view-list').setAttribute('aria-pressed',String(familyView==='list'));
familyMap.render({...family,focusId:focusPerson,reference:$('#family-reference').value,term:$('#family-search').value.trim().toLowerCase(),showArchived:$('#family-archived').checked});
}
function selectFamilyPerson(id,locate=false){focusPerson=id;if(locate){familyView='tree';if(family.people.find(p=>p.id===id)?.archived)$('#family-archived').checked=true;}renderFamily();if(locate)familyMap.locate(id);if(window.innerWidth<=1000&&!document.fullscreenElement)$('#family-detail').scrollIntoView({behavior:'smooth',block:'start'});}
function openPerson(id){if(!family.canEdit)return;const p=family.people.find(p=>p.id===id)||{};fillForm($('#person-form'),{...p,revision:family.revision});initDateFields();$('#person-dialog').showModal();}
function openRelation(id){if(!family.canEdit)return;if(family.people.length<2){toast('请先录入另一位亲属，再连接关系');return;}const f=$('#relation-form');f.elements.fromId.innerHTML=peopleOptions(false);f.elements.toId.innerHTML=peopleOptions(false);const edge=family.links.find(e=>e.id===id);fillForm(f,{...(edge||{fromId:focusPerson,active:true}),revision:family.revision});if(!edge)f.elements.toId.value=family.people.find(p=>p.id!==focusPerson)?.id||'';$('#relation-dialog').showModal();}
for(const [name,path]of [['person','person'],['relation','link']]){
$('#'+name+'-form').addEventListener('submit',async e=>{
e.preventDefault();const f=e.currentTarget,b=f.querySelector('[type=submit]');b.disabled=true;
try{const d=formValues(f);d.revision=Number(d.revision);if(name==='person'){syncDateFields(true);Object.assign(d,formValues(f));d.revision=Number(d.revision);d.archived=f.elements.archived.checked;}else d.active=f.elements.active.checked;
const result=await api('/api/family/'+path,d);if(name==='person')focusPerson=result.item.id;f.closest('dialog').close();const loaded=await loadFamily();if(loggedIn)toast(loaded?'家谱已保存':'家谱已保存，读取最新资料失败，请重新载入');
}catch(err){familyFormError(f,err);}finally{b.disabled=false;}
});
}
async function loadUsers(){
if(!isAdmin())return;const id=currentUser.id;
try{const [u,f]=await Promise.all([api('/api/users'),api('/api/family')]);if(!loggedIn||currentUser?.id!==id)return;users=u.users;family=f;
$('#user-list').innerHTML=`| 账号 | 角色 / 状态 | 人物关系 | 家谱权限 | 摄像头空间 | |
|---|
${users.map(u=>`| ${esc(u.name)}${esc(u.username)} | ${roleName(u)}${u.disabled?' · 已停用':''} | ${u.relationship==='本人'&&u.relatedToId===u.id?'本人':u.relationship?esc(u.name+' 是 '+(users.find(x=>x.id===u.relatedToId)?.name||'（参照待指定）')+' 的 '+u.relationship):'未设置'}家谱：${esc(personName(u.personId))} | ${u.role!=='member'?'管理本归属':({none:'不可访问',read:'查看',edit:'录入和维护'}[u.familyAccess])} | ${u.role!=='member'?'本归属全部区域':esc((u.siteIds.map(siteName).join('、')||'未授权')+(u.includeSubspaces?'（含下级区域）':''))} | |
`).join('')}