`).join(''); downloadPdfBtn.disabled = false; } // --- EVENT HANDLERS & HELPERS --- function getRandom(arr) { return arr[Math.floor(Math.random() * arr.length)]; } function handleAddSnippet(e) { if (e.key === 'Enter' && e.target.classList.contains('snippet-input')) { const type = e.target.dataset.type; const value = e.target.value.trim(); if (value) { // Add to all tones/goals for simplicity in this tool Object.keys(snippets[type]).forEach(key => { snippets[type][key].push(value); }); e.target.value = ''; renderAllConfig(); } } } function handleDeleteSnippet(e) { if (e.target.tagName === 'BUTTON' && e.target.dataset.type) { const { type, key, phrase } = e.target.dataset; // For simplicity, remove from all matching keys (tones/goals) Object.keys(snippets[type]).forEach(k => { snippets[type][k] = snippets[type][k].filter(p => p !== phrase); }); renderAllConfig(); } } function handleCopy(e) { if (e.target.classList.contains('copy-btn')) { const card = e.target.closest('.email-card'); const content = card.querySelector('.email-content').innerText; const el = document.createElement('textarea'); el.value = content; document.body.appendChild(el); el.select(); document.execCommand('copy'); document.body.removeChild(el); e.target.textContent = 'Copied!'; setTimeout(() => { e.target.textContent = 'Copy'; }, 2000); } } function generatePdf() { const { jsPDF } = window.jspdf; const pdfContent = document.getElementById('pdf-content'); const pdfTitleEl = document.getElementById('pdf-title'); if (!pdfContent || downloadPdfBtn.disabled) return; pdfTitleEl.textContent = 'Generated Follow-Up Emails'; html2canvas(pdfContent, { scale: 2, useCORS: true, logging: false }) .then(canvas => { const imgData = canvas.toDataURL('image/png'); const pdf = new jsPDF({ orientation: 'p', unit: 'mm', format: 'a4' }); const pdfWidth = pdf.internal.pageSize.getWidth(); const ratio = canvas.width / canvas.height; const imgHeight = (pdfWidth - 20) / ratio; pdf.addImage(imgData, 'PNG', 10, 10, pdfWidth - 20, imgHeight); pdf.save('Follow-Up-Emails.pdf'); pdfTitleEl.textContent = ''; }); } // --- EVENT LISTENERS --- function addEventListeners() { tabButtons.forEach(button => { button.addEventListener('click', () => { const tab = button.dataset.tab; tabButtons.forEach(btn => btn.classList.toggle('active', btn.dataset.tab === tab)); tabContents.forEach(content => content.classList.toggle('active', content.id.startsWith(tab))); }); }); generateBtn.addEventListener('click', generateEmails); configContainer.addEventListener('keypress', handleAddSnippet); configContainer.addEventListener('click', handleDeleteSnippet); resultsContainer.addEventListener('click', handleCopy); downloadPdfBtn.addEventListener('click', generatePdf); } initialize(); });