import prompts from 'prompts'
import colors from 'colors'
import fs from 'fs'
import { startTask } from 'misty/task'
import { execSync } from 'child_process'
import { clearLogLines, execConfig } from '../helpers'

export const updateAllPackages = async () => {
  console.info(`\n    ${colors.yellow('Checking available updates')}`)
  const checkUpdates = execSync(
    'npx npm-check-updates',
    execConfig,
  )

  if (checkUpdates.includes('All dependencies match the latest package versions :)')) {
    console.info(`\n${colors.green.bold(checkUpdates)}`)
    process.exit(1)
  } else {
    console.info(checkUpdates)
    clearLogLines(2)
  }

  console.info(`\n    ${colors.green.bold('Would you like to update ALL packages to their latest version?')}`)
  console.info(`\n    This will: 
        1. change the package.json
        2. remove all the node_modules folder
        3. install the new packages.\n`)
  const updateAll = await prompts(
    {
      type: 'confirm',
      name: 'answer',
      message: 'CONFIRM UPDATE?',
      initial: true,
    },
  )

  if (updateAll.answer) {
    console.info(`\n    ${colors.green.bold('Please wait while we update all the packages. This may take a while...')}`)
    const updatePackageJson = startTask('Updating the package.json')
    const applyUpdates = execSync(
      'npx npm-check-updates -u',
      execConfig,
    )
    console.info(applyUpdates)
    clearLogLines(2)

    updatePackageJson.finish('package.json is updated')

    const removeNodeModules = startTask('Removing node_modules')
    const path = './node_modules'
    fs.rmSync(path, { recursive: true, force: true })
    removeNodeModules.finish('node_modules removed')

    const installNewPackages = startTask('Installing new node modules')
    const installNodeModules = execSync(
      'npm install',
      execConfig,
    )
    console.info(installNodeModules)
    installNewPackages.finish('Node modules updated')

    process.exit(1)
  } else {
    process.exit(1)
  }
}

export default updateAllPackages