'use strict';

require('../../../universalify/index.js');
var Path = require('path');
require('../fs/index.js');
var index$2 = require('../mkdirs/index.js');
var index = require('../../../../_virtual/index21.js');
var index$1 = require('../../../../_virtual/index20.js');

const u = index.__exports.fromPromise;
const path = Path;
const fs = index$1.__exports;
const mkdir = index$2.mkdirs;

async function createFile (file) {
  let stats;
  try {
    stats = await fs.stat(file);
  } catch { }
  if (stats && stats.isFile()) return

  const dir = path.dirname(file);

  let dirStats = null;
  try {
    dirStats = await fs.stat(dir);
  } catch (err) {
    // if the directory doesn't exist, make it
    if (err.code === 'ENOENT') {
      await mkdir.mkdirs(dir);
      await fs.writeFile(file, '');
      return
    } else {
      throw err
    }
  }

  if (dirStats.isDirectory()) {
    await fs.writeFile(file, '');
  } else {
    // parent is not a directory
    // This is just to cause an internal ENOTDIR error to be thrown
    await fs.readdir(dir);
  }
}

function createFileSync (file) {
  let stats;
  try {
    stats = fs.statSync(file);
  } catch { }
  if (stats && stats.isFile()) return

  const dir = path.dirname(file);
  try {
    if (!fs.statSync(dir).isDirectory()) {
      // parent is not a directory
      // This is just to cause an internal ENOTDIR error to be thrown
      fs.readdirSync(dir);
    }
  } catch (err) {
    // If the stat call above failed because the directory doesn't exist, create it
    if (err && err.code === 'ENOENT') mkdir.mkdirsSync(dir);
    else throw err
  }

  fs.writeFileSync(file, '');
}

var file = {
  createFile: u(createFile),
  createFileSync
};

exports.file = file;
