/**
 * @author oldj
 * @blog http://oldj.net
 */

'use strict'

const path = require('path')
const io = require('./io')
const platform = process.platform

// Windows 系统有可能不安装在 C 盘
const sys_host_path = platform === 'win32' ? `${process.env.windir ||
  'C:\\WINDOWS'}\\system32\\drivers\\etc\\hosts` : '/etc/hosts'

const home_path = io.getUserHome()
const work_path = path.join(home_path, '.SwitchHosts')
const data_path = path.join(work_path, 'data.json')
const preference_path = path.join(work_path, 'preferences.json')

function getCurrentAppPath () {
  let a = __dirname.split(path.sep)
  // console.log(a);
  while (a.length > 0) {
    let i = a[a.length - 1]
    if (i.endsWith('.app')) {
      return a.join(path.sep)
    }
    a.pop()
  }

  return null
}

module.exports = {
  home_path: home_path
  , work_path: work_path
  , data_path: data_path
  , preference_path: preference_path
  , sys_host_path: sys_host_path
  // ,current_app_path: getCurrentAppPath()
}