`; lucide.createIcons(); } }; // --- RENDER FUNCTIONS --- const renderResults = () => { if (!leiData) return; const { attributes } = leiData; const entity = attributes.entity; const registration = attributes.registration; const statusClass = `status-${entity.status || 'DEFAULT'}`; resultsContent.innerHTML = ` `; }; const renderSummary = () => { if (!leiData) return; const { attributes } = leiData; const entity = attributes.entity; const registration = attributes.registration; summaryContent.innerHTML = `

A summary report for the LEI ${attributes.lei} is ready for download.

`; downloadBtnContainer.classList.remove('hidden'); }; // --- UI & NAVIGATION --- const updateNavButtons = () => { prevBtn.disabled = currentTab === '1'; nextBtn.disabled = currentTab === '3' || !leiData; prevBtn.classList.toggle('opacity-50', prevBtn.disabled); nextBtn.classList.toggle('opacity-50', nextBtn.disabled); }; window.switchTab = (tabId) => { if (!leiData && (tabId === '2' || tabId === '3')) { leiInput.classList.add('border-red-500', 'ring-2', 'ring-red-200'); setTimeout(() => { leiInput.classList.remove('border-red-500', 'ring-2', 'ring-red-200'); }, 2000); return; } currentTab = tabId; tabs.forEach(id => { document.getElementById(`tab-content-${id}`).classList.toggle('hidden', id !== currentTab); document.getElementById(`tab-btn-${id}`).classList.toggle('tab-active', id === currentTab); document.getElementById(`tab-btn-${id}`).classList.toggle('tab-inactive', id !== currentTab); }); updateNavButtons(); }; const navigateTabs = (direction) => { const currentIndex = tabs.indexOf(currentTab); let nextIndex = currentIndex + direction; if (nextIndex >= 0 && nextIndex < tabs.length) { switchTab(tabs[nextIndex]); } }; // --- PDF GENERATION --- const downloadPdf = () => { if (!leiData) return; const { attributes } = leiData; const entity = attributes.entity; const registration = attributes.registration; const { jsPDF } = window.jspdf; const doc = new jsPDF(); doc.setFontSize(18); doc.text("Legal Entity Identifier (LEI) Report", 14, 22); doc.setFontSize(12); doc.text(`LEI: ${attributes.lei}`, 14, 32); const tableBody = [ ['Legal Name', entity.legalName.name], ['Status', entity.status], ['Jurisdiction', entity.jurisdiction], ['Initial Registration Date', new Date(registration.initialRegistrationDate).toLocaleDateString()], ['Last Update Date', new Date(attributes.lastUpdateDate).toLocaleDateString()], ['Next Renewal Date', new Date(registration.nextRenewalDate).toLocaleDateString()], ['Managing LOU', registration.managingLou], ['Legal Address', `${entity.legalAddress.addressLines.join(', ')}, ${entity.legalAddress.city}, ${entity.legalAddress.country}`], ['Headquarters Address', `${entity.headquartersAddress.addressLines.join(', ')}, ${entity.headquartersAddress.city}, ${entity.headquartersAddress.country}`], ]; doc.autoTable({ startY: 40, head: [['Field', 'Information']], body: tableBody, theme: 'grid', headStyles: { fillColor: [45, 102, 193] }, columnStyles: { 0: { fontStyle: 'bold' } } }); doc.save(`LEI_Report_${attributes.lei}.pdf`); }; // --- EVENT LISTENERS & FINAL SETUP --- checkLeiBtn.addEventListener('click', () => { const leiValue = leiInput.value.trim().toUpperCase(); if (leiValue.length === 20) { fetchLeiData(leiValue); } else { resultsContent.innerHTML = ` `; lucide.createIcons(); leiData = null; updateNavButtons(); } }); document.getElementById('download-pdf-btn').addEventListener('click', downloadPdf); updateNavButtons(); lucide.createIcons(); prevBtn.addEventListener('click', () => navigateTabs(-1)); nextBtn.addEventListener('click', () => navigateTabs(1)); });