const express = require('express');
const fs = require('fs');
const mkdirp = require('mkdirp');
const path = require('path');
const app = express();
const port = 8001;

console.log("TESTING", path.join('', ''));

app.use(express.static('public'));
const validateSignature = require('./crypto').validateSignature;
app.use(express.json());
app.get('/test', (req, res) => {
    res.status(200).send("OK");
    res.end();
})
app.post('/webhook-receiver', (req, res) => {
  const signature = req.get('X-Vev-Signature');

  // verify signature
    const isValidSignature = true

  if (isValidSignature === false) {
  // do something here
  return;
  }
  // parse payload
  const payload = req.body.payload;
  console.log("GOT PAYLOAD", payload);
  res.status(200).send("OK");
  res.end();
  return;
  if (req.body.event === 'PUBLISH') {
    payload.pages.forEach(page => {
      const location = path.join('./public', page.index ? 'index' : page.path);
      if (page.index) {
        // is index.html page
        fs.writeFileSync(location + '.html', page.html);
       } else {
        // create folder for location and create file inside folder.
        mkdirp.sync(location);
        fs.writeFileSync(location + '/index.html', page.html);
     }
    });
  }
  res.send({ message: 'I received your webhook!!' });
});
app.listen(port, () => console.log(`Example app listening on port ${port}!`));