/* tslint:disable:no-unused-expression */

import * as chai from 'chai'
import 'mocha'
import {
  addVideoChannel,
  createUser,
  deleteVideoChannel,
  flushAndRunMultipleServers,
  flushTests,
  getVideoChannelsList, getVideoChannelVideos,
  killallServers,
  ServerInfo,
  setAccessTokensToServers,
  updateMyUser, updateVideo,
  updateVideoChannel,
  uploadVideo,
  userLogin,
  wait
} from '../../../../shared/extra-utils'
import { waitJobs } from '../../../../shared/extra-utils/server/jobs'
import { VideoChannel } from '../../../../shared/models/videos'
import { searchVideoChannel } from '../../../../shared/extra-utils/search/video-channels'

const expect = chai.expect

describe('Test a ActivityPub video channels search', function () {
  let servers: ServerInfo[]
  let userServer2Token: string
  let videoServer2UUID: string
  let channelIdServer2: number

  before(async function () {
    this.timeout(120000)

    await flushTests()

    servers = await flushAndRunMultipleServers(2)

    await setAccessTokensToServers(servers)

    {
      await createUser({ url: servers[ 0 ].url, accessToken: servers[ 0 ].accessToken, username: 'user1_server1', password: 'password' })
      const channel = {
        name: 'channel1_server1',
        displayName: 'Channel 1 server 1'
      }
      await addVideoChannel(servers[0].url, servers[0].accessToken, channel)
    }

    {
      const user = { username: 'user1_server2', password: 'password' }
      await createUser({ url: servers[ 1 ].url, accessToken: servers[ 1 ].accessToken, username: user.username, password: user.password })
      userServer2Token = await userLogin(servers[1], user)

      const channel = {
        name: 'channel1_server2',
        displayName: 'Channel 1 server 2'
      }
      const resChannel = await addVideoChannel(servers[1].url, userServer2Token, channel)
      channelIdServer2 = resChannel.body.videoChannel.id

      const res = await uploadVideo(servers[1].url, userServer2Token, { name: 'video 1 server 2', channelId: channelIdServer2 })
      videoServer2UUID = res.body.video.uuid
    }

    await waitJobs(servers)
  })

  it('Should not find a remote video channel', async function () {
    {
      const search = 'http://localhost:9002/video-channels/channel1_server3'
      const res = await searchVideoChannel(servers[ 0 ].url, search, servers[ 0 ].accessToken)

      expect(res.body.total).to.equal(0)
      expect(res.body.data).to.be.an('array')
      expect(res.body.data).to.have.lengthOf(0)
    }

    {
      // Without token
      const search = 'http://localhost:9002/video-channels/channel1_server2'
      const res = await searchVideoChannel(servers[0].url, search)

      expect(res.body.total).to.equal(0)
      expect(res.body.data).to.be.an('array')
      expect(res.body.data).to.have.lengthOf(0)
    }
  })

  it('Should search a local video channel', async function () {
    const searches = [
      'http://localhost:9001/video-channels/channel1_server1',
      'channel1_server1@localhost:9001'
    ]

    for (const search of searches) {
      const res = await searchVideoChannel(servers[ 0 ].url, search)

      expect(res.body.total).to.equal(1)
      expect(res.body.data).to.be.an('array')
      expect(res.body.data).to.have.lengthOf(1)
      expect(res.body.data[ 0 ].name).to.equal('channel1_server1')
      expect(res.body.data[ 0 ].displayName).to.equal('Channel 1 server 1')
    }
  })

  it('Should search a remote video channel with URL or handle', async function () {
    const searches = [
      'http://localhost:9002/video-channels/channel1_server2',
      'channel1_server2@localhost:9002'
    ]

    for (const search of searches) {
      const res = await searchVideoChannel(servers[ 0 ].url, search, servers[ 0 ].accessToken)

      expect(res.body.total).to.equal(1)
      expect(res.body.data).to.be.an('array')
      expect(res.body.data).to.have.lengthOf(1)
      expect(res.body.data[ 0 ].name).to.equal('channel1_server2')
      expect(res.body.data[ 0 ].displayName).to.equal('Channel 1 server 2')
    }
  })

  it('Should not list this remote video channel', async function () {
    const res = await getVideoChannelsList(servers[0].url, 0, 5)
    expect(res.body.total).to.equal(3)
    expect(res.body.data).to.have.lengthOf(3)
    expect(res.body.data[0].name).to.equal('channel1_server1')
    expect(res.body.data[1].name).to.equal('user1_server1_channel')
    expect(res.body.data[2].name).to.equal('root_channel')
  })

  it('Should list video channel videos of server 2 without token', async function () {
    this.timeout(30000)

    await waitJobs(servers)

    const res = await getVideoChannelVideos(servers[0].url, null, 'channel1_server2@localhost:9002', 0, 5)
    expect(res.body.total).to.equal(0)
    expect(res.body.data).to.have.lengthOf(0)
  })

  it('Should list video channel videos of server 2 with token', async function () {
    const res = await getVideoChannelVideos(servers[0].url, servers[0].accessToken, 'channel1_server2@localhost:9002', 0, 5)

    expect(res.body.total).to.equal(1)
    expect(res.body.data[0].name).to.equal('video 1 server 2')
  })

  it('Should update video channel of server 2, and refresh it on server 1', async function () {
    this.timeout(60000)

    await updateVideoChannel(servers[1].url, userServer2Token, 'channel1_server2', { displayName: 'channel updated' })
    await updateMyUser({ url: servers[1].url, accessToken: userServer2Token, displayName: 'user updated' })

    await waitJobs(servers)
    // Expire video channel
    await wait(10000)

    const search = 'http://localhost:9002/video-channels/channel1_server2'
    const res = await searchVideoChannel(servers[0].url, search, servers[0].accessToken)
    expect(res.body.total).to.equal(1)
    expect(res.body.data).to.have.lengthOf(1)

    const videoChannel: VideoChannel = res.body.data[0]
    expect(videoChannel.displayName).to.equal('channel updated')

    // We don't return the owner account for now
    // expect(videoChannel.ownerAccount.displayName).to.equal('user updated')
  })

  it('Should update and add a video on server 2, and update it on server 1 after a search', async function () {
    this.timeout(60000)

    await updateVideo(servers[1].url, userServer2Token, videoServer2UUID, { name: 'video 1 updated' })
    await uploadVideo(servers[1].url, userServer2Token, { name: 'video 2 server 2', channelId: channelIdServer2 })

    await waitJobs(servers)

    // Expire video channel
    await wait(10000)

    const search = 'http://localhost:9002/video-channels/channel1_server2'
    await searchVideoChannel(servers[0].url, search, servers[0].accessToken)

    await waitJobs(servers)

    const res = await getVideoChannelVideos(servers[0].url, servers[0].accessToken, 'channel1_server2@localhost:9002', 0, 5, '-createdAt')

    expect(res.body.total).to.equal(2)
    expect(res.body.data[0].name).to.equal('video 2 server 2')
    expect(res.body.data[1].name).to.equal('video 1 updated')
  })

  it('Should delete video channel of server 2, and delete it on server 1', async function () {
    this.timeout(60000)

    await deleteVideoChannel(servers[1].url, userServer2Token, 'channel1_server2')

    await waitJobs(servers)
    // Expire video
    await wait(10000)

    const res = await searchVideoChannel(servers[0].url, 'http://localhost:9002/video-channels/channel1_server2', servers[0].accessToken)
    expect(res.body.total).to.equal(0)
    expect(res.body.data).to.have.lengthOf(0)
  })

  after(async function () {
    killallServers(servers)

    // Keep the logs if the test failed
    if (this['ok']) {
      await flushTests()
    }
  })
})