Rationale: ${signal.rationale}

`; placeholder.classList.add('hidden'); display.classList.remove('hidden'); } function renderHistory() { const log = document.getElementById('history-log'); log.innerHTML = ''; // Clear existing signalHistory.slice(0, 10).forEach(s => { // Show last 10 const pipDigits = s.pair.includes("JPY") ? 2 : 4; log.innerHTML += ` ${s.time.toLocaleTimeString()} ${s.pair} ${s.type} ${s.entry.toFixed(pipDigits)} ${s.stopLoss.toFixed(pipDigits)} ${s.takeProfit.toFixed(pipDigits)} `; }); } // --- PDF Generation --- function downloadPdf() { if (signalHistory.length === 0) return; const { jsPDF } = window.jspdf; const pdf = new jsPDF(); pdf.setFont('helvetica', 'bold'); pdf.setFontSize(22); pdf.text('Forex Signal Log', 105, 20, { align: 'center' }); const head = [['Time', 'Pair', 'Signal', 'Entry', 'Stop Loss', 'Take Profit', 'Strategy']]; const body = signalHistory.map(s => { const pipDigits = s.pair.includes("JPY") ? 2 : 4; return [ s.time.toLocaleString(), s.pair, s.type, s.entry.toFixed(pipDigits), s.stopLoss.toFixed(pipDigits), s.takeProfit.toFixed(pipDigits), s.strategy ]; }); pdf.autoTable({ startY: 30, head: head, body: body, theme: 'grid', headStyles: { fillColor: '#111827' } }); pdf.save('Forex_Signal_Log.pdf'); } document.getElementById('generate-btn').addEventListener('click', generateSignal); document.getElementById('download-pdf-btn').addEventListener('click', downloadPdf); });