';$('nextPageBtn').disabled=!hasNextPage;document.querySelectorAll('#prospectRows tr[data-id]').forEach(row=>row.addEventListener('click',()=>selectProspect(row.dataset.id)));}
function listQuery(){const f=filterValues(),params=new URLSearchParams({page:String(page),page_size:String(pageSize)});if(f.q)params.set('q',f.q);if(f.website_class!=='all')params.set('website_class',f.website_class);if(f.pipeline_stage!=='all')params.set('pipeline_stage',f.pipeline_stage);return `?${params}`;}
async function loadData(){ $('apiStatus').textContent='● Connecting…';$('apiStatus').classList.remove('live');try{const [listRes,summaryRes]=await Promise.all([request(`/api/v1/businesses${listQuery()}`),request('/api/v1/dashboard/summary')]);if(!listRes.ok||!summaryRes.ok)throw new Error('API request failed');const list=await listRes.json(),summary=await summaryRes.json();prospects=Array.isArray(list)?list:(list.businesses||list.items||[]);hasNextPage=Boolean(list.has_next??list.next_page??list.next??list.next_cursor);renderMetrics(summary);$('apiStatus').textContent='● API connected';$('apiStatus').classList.add('live');}catch(error){if(error.message==='unauthorized')return;prospects=[];hasNextPage=false;renderMetrics(null);$('apiStatus').textContent='● API unavailable';}renderRows();if(selectedId)loadDetail(selectedId);}
async function selectProspect(id){selectedId=Number(id);selectedDetail=null;renderRows();$('detailPanel').innerHTML='
Loading prospect detail…
';await loadDetail(selectedId);}
async function loadDetail(id){try{const detail=await jsonRequest(`/api/v1/businesses/${encodeURIComponent(id)}`);selectedDetail=detail;const index=prospects.findIndex(p=>Number(p.id)===Number(id));if(index>=0)prospects[index]={...prospects[index],...detail};renderDetail(detail);}catch(error){if(error.message!=='unauthorized')$('detailPanel').innerHTML=`
Showing up to 10 rows · Preview only; nothing added yet.`;}
async function login(event){event.preventDefault();const form=event.currentTarget,messageEl=$('loginMessage'),data=Object.fromEntries(new FormData(form).entries());messageEl.textContent='Signing in…';messageEl.className='form-message';try{const res=await fetch(endpoint('/api/v1/auth/login'),{method:'POST',headers:{'Content-Type':'application/json'},credentials:'include',body:JSON.stringify(data)});const body=await res.json().catch(()=>({}));if(!res.ok)throw new Error(body.error||'Invalid email or password.');await bootstrap();}catch(e){if(e.message!=='unauthorized'){messageEl.textContent=e.message;messageEl.className='form-message error';}}}
async function logout(){try{await fetch(endpoint('/api/v1/auth/logout'),{method:'POST',credentials:'include'});}finally{showLogin('You have been signed out.');$('loginForm').reset();}}
async function bootstrap(){try{const res=await fetch(endpoint('/api/v1/auth/me'),{credentials:'include'});if(res.status===401){showLogin();return;}if(!res.ok)throw new Error('Could not verify session.');const user=await res.json();showDashboard(user.user||user);await loadData();}catch(e){if(e.message!=='unauthorized')showLogin('Unable to connect to the workspace. Try again.');}}
document.addEventListener('submit',e=>{if(e.target.id==='contactForm')saveContact(e.target);if(e.target.id==='noteForm')saveNote(e.target);if(e.target.id==='pipelineForm')saveStage(e.target);});
document.addEventListener('click',e=>{if(e.target.id==='verifyBtn')verify();if(e.target.id==='retryDetailBtn'&&selectedId)loadDetail(selectedId);});
$('loginForm').addEventListener('submit',login);$('logoutBtn').addEventListener('click',logout);$('searchInput').addEventListener('input',()=>{page=1;renderRows();});['scoreFilter','statusFilter','websiteClassFilter','pipelineFilter'].forEach(id=>$(id).addEventListener('change',()=>{page=1;loadData();}));$('pageSize').addEventListener('change',e=>{pageSize=Number(e.target.value);page=1;loadData();});$('nextPageBtn').addEventListener('click',()=>{if(hasNextPage){page+=1;loadData();}});$('refreshBtn').addEventListener('click',loadData);$('addForm').addEventListener('submit',addProspect);$('csvInput').addEventListener('change',e=>{const file=e.target.files[0];if(file){const reader=new FileReader();reader.onload=()=>renderCsv(parseCsv(reader.result));reader.readAsText(file);}});$('menuBtn').addEventListener('click',()=>document.querySelector('.sidebar').classList.toggle('open'));document.querySelectorAll('[data-scroll]').forEach(b=>b.addEventListener('click',()=>document.querySelector(b.dataset.scroll)?.scrollIntoView()));
bootstrap();
})();