`; }); } function updateTabView() { Object.values(tabButtons).forEach(b => b.classList.remove('active')); Object.values(tabContents).forEach(c => c.classList.remove('active')); tabButtons[currentTab].classList.add('active'); tabContents[currentTab].classList.add('active'); prevBtn.style.visibility = currentTab === 1 ? 'hidden' : 'visible'; nextBtn.textContent = currentTab === 1 ? 'Find My Destination' : 'Next'; nextBtn.style.visibility = currentTab === 2 ? 'hidden' : 'visible'; } function goToTab(tabNumber) { if (tabNumber > currentTab && currentTab === 1) { displayResults(); } currentTab = tabNumber; updateTabView(); } function downloadPdf() { if (!calculationResults) { showCustomMessage('No Data', 'Please calculate scores first.', 'warning'); return; } const { jsPDF } = window.jspdf; const doc = new jsPDF(); doc.setFontSize(22); doc.setFont('helvetica', 'bold'); doc.text("Your Digital Nomad Destination Report", 105, 20, { align: 'center' }); const tableData = calculationResults.map(dest => [dest.name, `${dest.score}%`, dest.description]); doc.autoTable({ startY: 30, head: [['Destination', 'Match Score', 'Description']], body: tableData, theme: 'grid', headStyles: { fillColor: [37, 99, 235] }, columnStyles: { 2: { cellWidth: 80 } } }); doc.save('Nomad_Destination_Report.pdf'); } function showCustomMessage(title, body, type) { const box = document.getElementById('message-box'), titleEl = document.getElementById('message-title'), bodyEl = document.getElementById('message-body'), iconContainer = document.getElementById('message-icon-container'); if(!box || !titleEl || !bodyEl || !iconContainer) return; titleEl.textContent = title; bodyEl.textContent = body; let iconSvg = ''; switch (type) { case 'success': iconSvg = ``; break; case 'error': iconSvg = ``; break; case 'warning': iconSvg = ``; break; } iconContainer.innerHTML = iconSvg; box.classList.add('show'); setTimeout(() => { box.classList.remove('show'); }, 4000); } prevBtn.addEventListener('click', () => goToTab(1)); nextBtn.addEventListener('click', () => goToTab(2)); pdfDownloadBtn.addEventListener('click', downloadPdf); populatePreferences(); updateTabView(); });