change reports + chage pricing

dashboard/server/api/project/generate_csv.ts

@@ -1,6 +1,5 @@
 
 
-import { UserModel } from "@schema/UserSchema";
 import { VisitModel } from "@schema/metrics/VisitSchema";
 import { EventModel } from "~/shared/schema/metrics/EventSchema";
 

dashboard/server/api/project/generate_pdf.ts

@@ -7,6 +7,16 @@ import { VisitModel } from '@schema/metrics/VisitSchema';
 import { EventModel } from '@schema/metrics/EventSchema';
 import { ReportCustomizationModel, TReportCustomization } from '~/shared/schema/report/ReportCustomizationSchema';
 
+import { getInstance } from '~/server/services/AiService';
+
+import { zodResponseFormat } from 'openai/helpers/zod';
+import z from 'zod';
+
+
+const ZPromptResponse = z.object({
+    report: z.string({ description: 'Short, user-facing report summarizing website analytics data. Should be professional but slightly discursive, not just a list of stats, feel like a human summary — similar to an executive update. Highlight key numbers and insights (like visits, top countries, referrers). Use just text, no markdown. Max 620 chars.' }),
+    insights: z.string({ description: 'Growth hacker, product expert and marketing expert. Simple and effective actionable insights. Max 3. Short.' }).array()
+})
 
 type PDFGenerationData = {
     projectName: string,
@@ -18,8 +28,9 @@ type PDFGenerationData = {
     topDevice: string,
     topCountries: string[],
     topReferrers: string[],
-    avgGrowthText: string,
-    customization?: TReportCustomization
+    customization?: any,
+    naturalText: string,
+    insights: string[]
 }
 
 function formatNumberK(value: string | number, decimals: number = 1) {
@@ -37,10 +48,15 @@ const resourcePath = process.env.MODE === 'TEST' ? './public/pdf/' : './.output/
 
 function createPdf(data: PDFGenerationData) {
 
-    const pdf = new pdfkit({ size: 'A4', margins: { top: 50, bottom: 50, left: 50, right: 50 }, });
+    const pdf = new pdfkit({
+        size: 'A4',
+        margins: {
+            top: 30, bottom: 30, left: 50, right: 50
+        },
+    });
 
     let bgColor = '#0A0A0A';
-    let textColor = 'FFFFFF';
+    let textColor = '#FFFFFF';
     let logo = data.customization?.logo ?? resourcePath + 'pdf_images/logo.png'
 
     if (data.customization?.bg) {
@@ -54,49 +70,58 @@ function createPdf(data: PDFGenerationData) {
 
     pdf.font(resourcePath + 'pdf_fonts/Poppins-Bold.ttf').fontSize(16).fillColor(textColor);
 
-    pdf.text(`${data.projectName}`, { align: 'center' }).moveDown(LINE_SPACING);
+    pdf.text(`Report for: ${data.projectName} project`, { align: 'left' }).moveDown(LINE_SPACING);
+
+    pdf.moveDown(LINE_SPACING)
+    pdf.font(resourcePath + 'pdf_fonts/Poppins-Bold.ttf').fontSize(13).fillColor(textColor);
     pdf.text(`Timeframe name: ${data.snapshotName}`, { align: 'left' }).moveDown(LINE_SPACING);
 
     pdf.font(resourcePath + 'pdf_fonts/Poppins-Regular.ttf').fontSize(12).fillColor(textColor)
 
+    pdf.text(`${data.naturalText}`, { align: 'left' }).moveDown(LINE_SPACING);
+
+    pdf.moveDown(LINE_SPACING)
+    pdf.font(resourcePath + 'pdf_fonts/Poppins-Bold.ttf').fontSize(13).fillColor(textColor);
+    pdf.text(`Plain metrics:`, { align: 'left' }).moveDown(LINE_SPACING);
+    pdf.font(resourcePath + 'pdf_fonts/Poppins-Regular.ttf').fontSize(12).fillColor(textColor)
+
     pdf.text(`Total visits: ${data.totalVisits}`, { align: 'left' }).moveDown(LINE_SPACING);
     pdf.text(`Average visits per day: ${data.avgVisitsDay}`, { align: 'left' }).moveDown(LINE_SPACING);
     pdf.text(`Total events: ${data.totalEvents}`, { align: 'left' }).moveDown(LINE_SPACING);
     pdf.text(`Top domain: ${data.topDomain}`, { align: 'left' }).moveDown(LINE_SPACING);
     pdf.text(`Top device: ${data.topDevice}`, { align: 'left' }).moveDown(LINE_SPACING);
 
-    pdf.text('Top 3 countries:', { align: 'left' }).moveDown(LINE_SPACING);
-    data.topCountries.forEach((country: any) => {
-        pdf.text(`• ${country}`, { align: 'left' }).moveDown(LINE_SPACING);
-    });
+    pdf.text(`Top 3 countries: ${data.topCountries.join(', ')}`, { align: 'left' }).moveDown(LINE_SPACING);
 
-    pdf.text('Top 3 best acquisition channels (referrers):', { align: 'left' }).moveDown(LINE_SPACING);
-    data.topReferrers.forEach((channel: any) => {
-        pdf.text(`• ${channel}`, { align: 'left' }).moveDown(LINE_SPACING);
-    });
+    pdf.text(`Top 3 best acquisition channels (referrers): ${data.topReferrers.join(', ')}`, { align: 'left' }).moveDown(LINE_SPACING);
 
-    pdf.text('Average growth:', { align: 'left' }).moveDown(LINE_SPACING);
-    pdf.text(`${data.avgGrowthText}`, { align: 'left' }).moveDown(LINE_SPACING);
+    pdf.moveDown(LINE_SPACING)
+    pdf.font(resourcePath + 'pdf_fonts/Poppins-Bold.ttf').fontSize(13).fillColor(textColor);
+    pdf.text(`Actionable insights:`, { align: 'left' }).moveDown(LINE_SPACING);
+    pdf.font(resourcePath + 'pdf_fonts/Poppins-Regular.ttf').fontSize(12).fillColor(textColor)
 
-    pdf.font(resourcePath + 'pdf_fonts/Poppins-Italic.ttf')
-        .text('This gives you an idea of the average growth your website is experiencing over time.', { align: 'left' })
-        .moveDown(LINE_SPACING);
+
+    for (let i = 0; i < data.insights.length; i++) {
+        pdf.text(`• ${data.insights[i]}`, { align: 'left' }).moveDown(LINE_SPACING);
+    }
 
     pdf.font(resourcePath + 'pdf_fonts/Poppins-Regular.ttf')
         .fontSize(10)
         .fillColor(textColor)
-        .text('Created with Litlyx.com', 50, 760, { align: 'center' });
+        .text(`Created with Litlyx.com, ${new Date().toLocaleDateString('en-US')}`, 50, 780, { align: 'left' });
 
 
-    pdf.image(logo, 460, 700, { width: 100 });
+    pdf.image(logo, 465, 695, { width: 85 });
+
 
     pdf.end();
     return pdf;
 }
 
+
 export default defineEventHandler(async event => {
 
-    const data = await getRequestDataOld(event, { requireSchema: false, allowGuests: true, requireRange: false });
+    const data = await getRequestData(event, [], []);
     if (!data) return;
 
     const userData = getRequestUser(event);
@@ -163,19 +188,36 @@ export default defineEventHandler(async event => {
 
     const customization = await ReportCustomizationModel.findOne({ project_id: project._id });
 
-    const pdf = createPdf({
+
+    const textData: Omit<PDFGenerationData, 'naturalText' | 'insights' | 'customization'> = {
         projectName: project.name,
         snapshotName: snapshotHeader || 'NO_NAME',
         totalVisits: formatNumberK(visitsCount),
         avgVisitsDay: formatNumberK(avgVisitDay()) + '/day',
         totalEvents: formatNumberK(eventsCount),
-        avgGrowthText: 'Insufficient Data (Requires at least 2 months of tracking)',
         topDevice: topDevice,
         topDomain: topDomain,
         topCountries: topCountries.map(e => e._id),
         topReferrers: topReferrers.map(e => e._id),
-        customization: customization?.toJSON() as TReportCustomization
-    });
+    }
+
+    const openai = getInstance();
+
+    const res = await openai.chat.completions.create({
+        messages: [
+            {
+                role: 'user', content: `${JSON.stringify(textData)}`,
+            }
+        ],
+        response_format: zodResponseFormat(ZPromptResponse, 'response'),
+        model: 'gpt-4o-mini'
+    })
+
+
+    const resObject = JSON.parse(res.choices[0].message.content ?? '{}');
+
+
+    const pdf = createPdf({ ...textData, naturalText: resObject.report, insights: resObject.insights, customization: customization?.toJSON() as TReportCustomization, });
 
     const passThrough = new PassThrough();
     pdf.pipe(passThrough);