'use strict'
/* eslint-disable camelcase */
const common = require('../common-tap.js')
const http = require('http')
const mr = require('npm-registry-mock')
const npm = require('../../lib/npm.js')
const path = require('path')
const Tacks = require('tacks')
const t = require('tap')
const which = require('which')

const Dir = Tacks.Dir
const File = Tacks.File

const ROOT = common.pkg
const CACHE = common.cache
const TMP = path.join(ROOT, 'tmp')
const PREFIX = path.join(ROOT, 'global-prefix')
const PKG = path.join(ROOT, 'pkg')

let server, nodeServer
let node_url

t.teardown(() => {
  if (server) {
    server.close()
  }
  if (nodeServer) {
    nodeServer.close()
  }
})

t.test('setup', (t) => {
  const port = common.port + 2
  nodeServer = http.createServer(function (q, s) {
    s.end(JSON.stringify([{ lts: true, version: '0.0.0' }]))
  })
  nodeServer.listen(port, () => {
    node_url = 'http://localhost:' + port
    mr({ port: common.port }, (err, s) => {
      t.ifError(err, 'registry mocked successfully')
      server = s
      server.get('/-/ping?write=true').reply(404)
      server.get('/npm').reply(
        200,
        JSON.stringify({
          name: 'npm',
          'dist-tags': { latest: '0.0.0' },
          versions: {
            '0.0.0': {
              name: 'npm',
              version: '0.0.0',
              _shrinkwrap: null,
              _hasShrinkwrap: false,
              dist: {
                shasum: 'deadbeef',
                tarball: 'https://reg.eh/npm-0.0.0.tgz'
              }
            }
          }
        })
      )
      const fixture = new Tacks(
        Dir({
          [path.basename(PKG)]: Dir({
            'package.json': File({ name: 'npm', version: '0.0.0' })
          }),
          [path.basename(PREFIX)]: Dir({})
        })
      )
      fixture.create(ROOT)
      npm.load(
        {
          registry: common.registry,
          loglevel: 'silent',
          cache: CACHE,
          tmp: TMP,
          prefix: PREFIX
        },
        (err) => {
          t.ifError(err, 'npm loaded successfully')
          t.pass('all set up')
          t.done()
        }
      )
    })
  })
})

t.test('npm doctor ping returns 404 (or any other error)', function (t) {
  npm.commands.doctor({ 'node-url': node_url }, true, function (e, list) {
    t.ifError(e, 'npm loaded successfully')
    t.same(list.length, 9, 'list should have 9 prop')
    t.same(list[0][1], 'failed', 'npm ping')
    t.same(list[1][1], 'v' + npm.version, 'npm -v')
    t.same(list[2][1], process.version, 'node -v')
    t.same(list[3][1], common.registry + '/', 'npm config get registry')
    t.same(list[5][1], 'ok', 'Perms check on cached files')
    t.same(list[6][1], 'ok', 'Perms check on global node_modules')
    t.same(list[7][1], 'ok', 'Perms check on local node_modules')
    t.match(list[8][1], /^verified \d+ tarballs?$/, 'Cache verified')
    which('git', function (e, resolvedPath) {
      t.ifError(e, 'git command is installed')
      t.same(list[4][1], resolvedPath, 'which git')
      t.done()
    })
  })
})
