const fs = require("fs")

const PDFDocument = require("pdfkit")

const SVGtoPDF = require("svg-to-pdfkit")

const window = require("svgdom")

const document = window.document

const SVG = require("svg.js")(window)

const express = require("express")

const app = express()

const background = fs

  .readFileSync("./background.svg")

  .toString()

app.get("/", (req, res) => {

  const { name, date } = req.query

  const doc = new PDFDocument({

    layout: "landscape",

    size: "A4"

  })

  const draw = SVG(document.documentElement)

  const nameSVG = draw

    .text(name)

    .size()

    .attr("x", "50%")

    .attr("y", "45%")

    .attr("text-anchor", "middle")

  const dateSVG = draw

    .text(date)

    .size()

    .attr("x", "13.9%")

    .attr("y", "87.7%")

  SVGtoPDF(doc, background)

  SVGtoPDF(doc, nameSVG.svg())

  SVGtoPDF(doc, dateSVG.svg())

  doc.pipe(res)

  doc.end()

})

app.listen()