import { readFileSync } from "fs";
import pdf, { Options } from "pdf-creator-node";

var options = (title: string = "pdf-export Mitgliederverwaltung"): Options => ({
  format: "A4",
  orientation: "portrait",
  border: "10mm",
  header: {
    height: "10mm",
    contents: `<h1 style="text-align: center;">${title}</h1>`,
  },
  footer: {
    height: "5mm",
    contents: {
      default: '<span style="color: #444;">{{page}}</span>/<span>{{pages}}</span>',
    },
  },
});

export abstract class PdfExport {
  static getTemplate(template: string) {
    return readFileSync(process.cwd() + "/src/templates/" + template, "utf8");
  }

  static async renderFile({
    template,
    title,
    filename,
    data,
  }: {
    template: string;
    title: string;
    filename: string;
    data: any;
  }) {
    let document = {
      html: this.getTemplate(template),
      data,
      path: process.cwd() + `/export/${filename}.pdf`,
    };

    await pdf.create(document, options(title));
  }
}