feat: enhance PDF export with summary cards and improved styling
This commit is contained in:
Usman Baig
@@ -6,11 +6,18 @@ import * as XLSX from 'xlsx'
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import jsPDF from 'jspdf'
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import autoTable from 'jspdf-autotable'
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import type { DailyStat } from './Chart'
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import { formatNumber, formatDuration } from '@/lib/utils/format'
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interface ExportModalProps {
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isOpen: boolean
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onClose: () => void
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data: DailyStat[]
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stats?: {
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pageviews: number
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visitors: number
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bounce_rate: number
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avg_duration: number
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}
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}
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type ExportFormat = 'csv' | 'json' | 'xlsx' | 'pdf'
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@@ -33,7 +40,7 @@ const loadImage = (src: string): Promise<string> => {
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})
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}
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export default function ExportModal({ isOpen, onClose, data }: ExportModalProps) {
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export default function ExportModal({ isOpen, onClose, data, stats }: ExportModalProps) {
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const [format, setFormat] = useState<ExportFormat>('csv')
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const [filename, setFilename] = useState(`pulse_export_${new Date().toISOString().split('T')[0]}`)
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const [includeHeader, setIncludeHeader] = useState(true)
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@@ -99,28 +106,70 @@ export default function ExportModal({ isOpen, onClose, data }: ExportModalProps)
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} else if (format === 'pdf') {
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const doc = new jsPDF()
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// Add Logo
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// Header Section
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try {
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const logoData = await loadImage('/pulse_logo_no_margins.png')
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doc.addImage(logoData, 'PNG', 14, 10, 10, 10) // x, y, w, h
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doc.setFontSize(20)
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// Logo
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const logoData = await loadImage('/pulse_icon_no_margins.png')
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doc.addImage(logoData, 'PNG', 14, 12, 12, 12) // x, y, w, h
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// Title
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doc.setFontSize(22)
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doc.setTextColor(249, 115, 22) // Brand Orange #F97316
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doc.text('Pulse', 28, 17)
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doc.text('Pulse', 32, 20)
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doc.setFontSize(12)
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doc.setTextColor(100, 100, 100)
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doc.text('Analytics Export', 28, 22)
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doc.text('Analytics Export', 32, 25)
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} catch (e) {
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// Fallback if logo fails
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doc.setFontSize(20)
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doc.setFontSize(22)
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doc.setTextColor(249, 115, 22)
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doc.text('Pulse Analytics', 14, 20)
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}
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// Add Date Range info if available
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doc.setFontSize(10)
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// Metadata (Top Right)
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doc.setFontSize(9)
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doc.setTextColor(150, 150, 150)
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doc.text(`Generated on ${new Date().toLocaleDateString()}`, 14, 30)
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const generatedDate = new Date().toLocaleDateString()
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const dateRange = data.length > 0
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? `${new Date(data[0].date).toLocaleDateString()} - ${new Date(data[data.length - 1].date).toLocaleDateString()}`
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: generatedDate
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const pageWidth = doc.internal.pageSize.width
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doc.text(`Generated: ${generatedDate}`, pageWidth - 14, 18, { align: 'right' })
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doc.text(`Range: ${dateRange}`, pageWidth - 14, 23, { align: 'right' })
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let startY = 35
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// Summary Section
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if (stats) {
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const summaryY = 35
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const cardWidth = (pageWidth - 28 - 15) / 4 // 4 cards with 5mm gap
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const cardHeight = 20
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const drawCard = (x: number, label: string, value: string) => {
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doc.setFillColor(255, 247, 237) // Very light orange
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doc.setDrawColor(254, 215, 170) // Light orange border
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doc.roundedRect(x, summaryY, cardWidth, cardHeight, 2, 2, 'FD')
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doc.setFontSize(8)
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doc.setTextColor(150, 150, 150)
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doc.text(label, x + 3, summaryY + 6)
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doc.setFontSize(12)
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doc.setTextColor(23, 23, 23) // Neutral 900
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doc.setFont('helvetica', 'bold')
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doc.text(value, x + 3, summaryY + 14)
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doc.setFont('helvetica', 'normal')
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}
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drawCard(14, 'Unique Visitors', formatNumber(stats.visitors))
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drawCard(14 + cardWidth + 5, 'Total Pageviews', formatNumber(stats.pageviews))
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drawCard(14 + (cardWidth + 5) * 2, 'Bounce Rate', `${Math.round(stats.bounce_rate)}%`)
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drawCard(14 + (cardWidth + 5) * 3, 'Avg Duration', formatDuration(stats.avg_duration))
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startY = 65 // Move table down
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}
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const tableData = exportData.map(row =>
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fields.map(field => {
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@@ -128,26 +177,41 @@ export default function ExportModal({ isOpen, onClose, data }: ExportModalProps)
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if (field === 'date' && typeof val === 'string') {
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return new Date(val).toLocaleDateString()
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}
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if (typeof val === 'number') {
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if (field === 'bounce_rate') return `${Math.round(val)}%`
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if (field === 'avg_duration') return formatDuration(val)
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if (field === 'pageviews' || field === 'visitors') return formatNumber(val)
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}
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return val ?? ''
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})
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)
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autoTable(doc, {
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startY: 35,
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startY: startY,
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head: [fields.map(f => f.charAt(0).toUpperCase() + f.slice(1).replace('_', ' '))],
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body: tableData as any[][],
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styles: {
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font: 'helvetica',
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fontSize: 10,
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cellPadding: 3,
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fontSize: 9,
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cellPadding: 4,
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lineColor: [229, 231, 235], // Neutral 200
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lineWidth: 0.1,
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},
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headStyles: {
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fillColor: [249, 115, 22], // Brand Orange
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textColor: [255, 255, 255],
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fontStyle: 'bold',
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halign: 'left'
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},
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columnStyles: {
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0: { halign: 'left' }, // Date
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1: { halign: 'right' }, // Pageviews
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2: { halign: 'right' }, // Visitors
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3: { halign: 'right' }, // Bounce Rate
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4: { halign: 'right' }, // Avg Duration
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},
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alternateRowStyles: {
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fillColor: [255, 247, 237], // Very light orange/gray
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fillColor: [255, 250, 245], // Very very light orange
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},
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didDrawPage: (data) => {
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// Footer
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@@ -158,7 +222,7 @@ export default function ExportModal({ isOpen, onClose, data }: ExportModalProps)
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doc.text('Powered by Ciphera', 14, pageHeight - 10)
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const str = 'Page ' + doc.getNumberOfPages()
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doc.text(str, pageSize.width - 25, pageHeight - 10)
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doc.text(str, pageSize.width - 14, pageHeight - 10, { align: 'right' })
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}
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})
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