/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */

import 'mocha'
import { HttpStatusCode, UserRole } from '@shared/models'
import {
  cleanupTests,
  createMultipleServers,
  doubleFollow,
  PeerTubeServer,
  setAccessTokensToServers,
  waitJobs
} from '@shared/server-commands'

describe('Test videos files', function () {
  let servers: PeerTubeServer[]

  let webtorrentId: string
  let hlsId: string
  let remoteId: string

  let userToken: string
  let moderatorToken: string

  let validId1: string
  let validId2: string

  let hlsFileId: number
  let webtorrentFileId: number

  let remoteHLSFileId: number
  let remoteWebtorrentFileId: number

  // ---------------------------------------------------------------

  before(async function () {
    this.timeout(300_000)

    servers = await createMultipleServers(2)
    await setAccessTokensToServers(servers)

    await doubleFollow(servers[0], servers[1])

    userToken = await servers[0].users.generateUserAndToken('user', UserRole.USER)
    moderatorToken = await servers[0].users.generateUserAndToken('moderator', UserRole.MODERATOR)

    {
      const { uuid } = await servers[1].videos.quickUpload({ name: 'remote video' })
      await waitJobs(servers)

      const video = await servers[1].videos.get({ id: uuid })
      remoteId = video.uuid
      remoteHLSFileId = video.streamingPlaylists[0].files[0].id
      remoteWebtorrentFileId = video.files[0].id
    }

    {
      await servers[0].config.enableTranscoding(true, true)

      {
        const { uuid } = await servers[0].videos.quickUpload({ name: 'both 1' })
        await waitJobs(servers)

        const video = await servers[0].videos.get({ id: uuid })
        validId1 = video.uuid
        hlsFileId = video.streamingPlaylists[0].files[0].id
        webtorrentFileId = video.files[0].id
      }

      {
        const { uuid } = await servers[0].videos.quickUpload({ name: 'both 2' })
        validId2 = uuid
      }
    }

    await waitJobs(servers)

    {
      await servers[0].config.enableTranscoding(false, true)
      const { uuid } = await servers[0].videos.quickUpload({ name: 'hls' })
      hlsId = uuid
    }

    await waitJobs(servers)

    {
      await servers[0].config.enableTranscoding(false, true)
      const { uuid } = await servers[0].videos.quickUpload({ name: 'webtorrent' })
      webtorrentId = uuid
    }

    await waitJobs(servers)
  })

  it('Should not delete files of a unknown video', async function () {
    const expectedStatus = HttpStatusCode.NOT_FOUND_404

    await servers[0].videos.removeHLSPlaylist({ videoId: 404, expectedStatus })
    await servers[0].videos.removeAllWebTorrentFiles({ videoId: 404, expectedStatus })

    await servers[0].videos.removeHLSFile({ videoId: 404, fileId: hlsFileId, expectedStatus })
    await servers[0].videos.removeWebTorrentFile({ videoId: 404, fileId: webtorrentFileId, expectedStatus })
  })

  it('Should not delete unknown files', async function () {
    const expectedStatus = HttpStatusCode.NOT_FOUND_404

    await servers[0].videos.removeHLSFile({ videoId: validId1, fileId: webtorrentFileId, expectedStatus })
    await servers[0].videos.removeWebTorrentFile({ videoId: validId1, fileId: hlsFileId, expectedStatus })
  })

  it('Should not delete files of a remote video', async function () {
    const expectedStatus = HttpStatusCode.BAD_REQUEST_400

    await servers[0].videos.removeHLSPlaylist({ videoId: remoteId, expectedStatus })
    await servers[0].videos.removeAllWebTorrentFiles({ videoId: remoteId, expectedStatus })

    await servers[0].videos.removeHLSFile({ videoId: remoteId, fileId: remoteHLSFileId, expectedStatus })
    await servers[0].videos.removeWebTorrentFile({ videoId: remoteId, fileId: remoteWebtorrentFileId, expectedStatus })
  })

  it('Should not delete files by a non admin user', async function () {
    const expectedStatus = HttpStatusCode.FORBIDDEN_403

    await servers[0].videos.removeHLSPlaylist({ videoId: validId1, token: userToken, expectedStatus })
    await servers[0].videos.removeHLSPlaylist({ videoId: validId1, token: moderatorToken, expectedStatus })

    await servers[0].videos.removeAllWebTorrentFiles({ videoId: validId1, token: userToken, expectedStatus })
    await servers[0].videos.removeAllWebTorrentFiles({ videoId: validId1, token: moderatorToken, expectedStatus })

    await servers[0].videos.removeHLSFile({ videoId: validId1, fileId: hlsFileId, token: userToken, expectedStatus })
    await servers[0].videos.removeHLSFile({ videoId: validId1, fileId: hlsFileId, token: moderatorToken, expectedStatus })

    await servers[0].videos.removeWebTorrentFile({ videoId: validId1, fileId: webtorrentFileId, token: userToken, expectedStatus })
    await servers[0].videos.removeWebTorrentFile({ videoId: validId1, fileId: webtorrentFileId, token: moderatorToken, expectedStatus })
  })

  it('Should not delete files if the files are not available', async function () {
    await servers[0].videos.removeHLSPlaylist({ videoId: hlsId, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
    await servers[0].videos.removeAllWebTorrentFiles({ videoId: webtorrentId, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })

    await servers[0].videos.removeHLSFile({ videoId: hlsId, fileId: 404, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
    await servers[0].videos.removeWebTorrentFile({ videoId: webtorrentId, fileId: 404, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
  })

  it('Should not delete files if no both versions are available', async function () {
    await servers[0].videos.removeHLSPlaylist({ videoId: hlsId, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
    await servers[0].videos.removeAllWebTorrentFiles({ videoId: webtorrentId, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
  })

  it('Should delete files if both versions are available', async function () {
    await servers[0].videos.removeHLSFile({ videoId: validId1, fileId: hlsFileId })
    await servers[0].videos.removeWebTorrentFile({ videoId: validId1, fileId: webtorrentFileId })

    await servers[0].videos.removeHLSPlaylist({ videoId: validId1 })
    await servers[0].videos.removeAllWebTorrentFiles({ videoId: validId2 })
  })

  after(async function () {
    await cleanupTests(servers)
  })
})