var Client = require('../')
var magnet = require('magnet-uri')
var Server = require('../').Server
var test = require('tape')

var uri = 'magnet:?xt=urn:btih:d2474e86c95b19b8bcfdb92bc12c9d44667cfa36&dn=Leaves+of+Grass+by+Walt+Whitman.epub'
var parsedTorrent = magnet(uri)
var peerId = new Buffer('01234567890123456789')

test('magnet + udp: client.start/update/stop()', function (t) {
  t.plan(10)

  var server = new Server({ http: false, ws: false })

  server.on('error', function (err) {
    t.fail(err.message)
  })

  server.on('warning', function (err) {
    t.fail(err.message)
  })

  server.listen(0, function () {
    var port = server.udp.address().port
    var announceUrl = 'udp://127.0.0.1:' + port

    // remove all tracker servers except a single UDP one
    parsedTorrent.announce = [ announceUrl ]

    var client = new Client(peerId, 6881, parsedTorrent)

    client.on('error', function (err) {
      t.error(err)
    })

    client.once('update', function (data) {
      t.equal(data.announce, announceUrl)
      t.equal(typeof data.complete, 'number')
      t.equal(typeof data.incomplete, 'number')
    })

    client.start()

    client.once('peer', function () {
      t.pass('there is at least one peer')

      client.update()

      client.once('update', function (data) {
        // receive one final update after calling stop
        t.equal(data.announce, announceUrl)
        t.equal(typeof data.complete, 'number')
        t.equal(typeof data.incomplete, 'number')

        client.stop()

        client.once('update', function (data) {
          // received an update!
          t.equal(data.announce, announceUrl)
          t.equal(typeof data.complete, 'number')
          t.equal(typeof data.incomplete, 'number')

          server.close()
          client.destroy()
        })
      })
    })
  })
})

var Client = require('../')
var common = require('./common')
var magnet = require('magnet-uri')
var test = require('tape')

var uri = 'magnet:?xt=urn:btih:d2474e86c95b19b8bcfdb92bc12c9d44667cfa36&dn=Leaves+of+Grass+by+Walt+Whitman.epub'
var parsedTorrent = magnet(uri)
var peerId = new Buffer('01234567890123456789')

function testMagnet (t, serverType) {
  t.plan(9)

  common.createServer(t, serverType, function (server, announceUrl) {
    parsedTorrent.announce = [ announceUrl ]

    var client = new Client(peerId, 6881, parsedTorrent, { wrtc: {} })

    if (serverType === 'ws') common.mockWebsocketTracker(client)
    client.on('error', function (err) { t.error(err) })
    client.on('warning', function (err) { t.error(err) })

    client.once('update', function (data) {
      t.equal(data.announce, announceUrl)
      t.equal(typeof data.complete, 'number')
      t.equal(typeof data.incomplete, 'number')

      client.update()

      client.once('update', function (data) {
        t.equal(data.announce, announceUrl)
        t.equal(typeof data.complete, 'number')
        t.equal(typeof data.incomplete, 'number')

        client.stop()

        client.once('update', function (data) {
          t.equal(data.announce, announceUrl)
          t.equal(typeof data.complete, 'number')
          t.equal(typeof data.incomplete, 'number')

          server.close()
          client.destroy()
        })
      })
    })

    client.start()
  })
}

test('http: magnet: client.start/update/stop()', function (t) {
  testMagnet(t, 'http')
})

test('udp: magnet: client.start/update/stop()', function (t) {
  testMagnet(t, 'udp')
})

test('ws: magnet: client.start/update/stop()', function (t) {
  testMagnet(t, 'ws')
})

test http/ws trackers in magnet test