import { chmodSync } from 'fs'

import axios from 'axios'
import { Writer } from 'clitastic'

import { INSTALL_DIR, VERSION } from '..'
import { checkIfResticIsAvailable, downloadFile, exec } from '../utils'

export async function upgrade() {
  checkIfResticIsAvailable()
  const w = new Writer('Checking for latest restic version... ⏳')
  exec('restic', ['self-update'])

  w.replaceLn('Checking for latest autorestic version... ⏳')
  const { data: json } = await axios({
    method: 'get',
    url: 'https://api.github.com/repos/cupcakearmy/autorestic/releases/latest',
    responseType: 'json',
  })

  if (json.tag_name != VERSION) {
    const platformMap: { [key: string]: string } = {
      darwin: 'macos',
    }

    const name = `autorestic_${platformMap[process.platform] || process.platform}_${process.arch}`
    const dl = json.assets.find((asset: any) => asset.name === name)

    const to = INSTALL_DIR + '/autorestic'
    w.replaceLn('Downloading binary... 🌎')
    await downloadFile(dl.browser_download_url, to)

    chmodSync(to, 0o755)
  }

  w.done('All up to date! 🚀')
}