const express = require('express');
const router = express.Router();
const fs = require('fs');
const path = require('path');
const root = { }
router.get("/:filePath", (req, res, next) => {
  jsonData = root
  jsonData.folders = []
  jsonData.files = []

  var folderPath = req.params.filePath,
    folderPath = folderPath.replace("+", "/"),
    folderPath = `/home/cameron/TestRestApi/api/stoage/${folderPath}`
  function walkDir(dir) {
    fs.readdirSync(dir).forEach(f => {
      let dirPath = path.join(dir, f);
      if (fs.lstatSync(dirPath).isDirectory()) {
        const folders = {
          serverPath: dirPath,
          name: f,
        }

       jsonData.folders.push(folders)

      } else {
        var splitPath = '1/2/3/4',
        splitPath = splitPath.replace(/\//g, '+');
        const fileExt = path.extname(dirPath)
        const files = {
          serverPath: dirPath,
          name: f,
          fileType: fileExt,
          reqPath: splitPath

        }
        jsonData.files.push(files)
      }
    })
  }
  walkDir(folderPath);
  res.status(200).json(jsonData);


})