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

import * as chai from 'chai'
import 'mocha'
import {
  createUser,
  doubleFollow,
  flushAndRunMultipleServers,
  flushTests,
  killallServers,
  makeGetRequest,
  ServerInfo,
  setAccessTokensToServers,
  uploadVideo,
  userLogin
} from '../../../../shared/utils'
import { Video, VideoPrivacy } from '../../../../shared/models/videos'
import { UserRole } from '../../../../shared/models/users'

const expect = chai.expect

async function getVideosNames (server: ServerInfo, token: string, filter: string, statusCodeExpected = 200) {
  const paths = [
    '/api/v1/video-channels/root_channel/videos',
    '/api/v1/accounts/root/videos',
    '/api/v1/videos',
    '/api/v1/search/videos'
  ]

  const videosResults: Video[][] = []

  for (const path of paths) {
    const res = await makeGetRequest({
      url: server.url,
      path,
      token,
      query: {
        sort: 'createdAt',
        filter
      },
      statusCodeExpected
    })

    videosResults.push(res.body.data.map(v => v.name))
  }

  return videosResults
}

describe('Test videos filter validator', function () {
  let servers: ServerInfo[]

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

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

    await flushTests()

    servers = await flushAndRunMultipleServers(2)

    await setAccessTokensToServers(servers)

    for (const server of servers) {
      const moderator = { username: 'moderator', password: 'my super password' }
      await createUser(
        server.url,
        server.accessToken,
        moderator.username,
        moderator.password,
        undefined,
        undefined,
        UserRole.MODERATOR
      )
      server['moderatorAccessToken'] = await userLogin(server, moderator)

      await uploadVideo(server.url, server.accessToken, { name: 'public ' + server.serverNumber })

      {
        const attributes = { name: 'unlisted ' + server.serverNumber, privacy: VideoPrivacy.UNLISTED }
        await uploadVideo(server.url, server.accessToken, attributes)
      }

      {
        const attributes = { name: 'private ' + server.serverNumber, privacy: VideoPrivacy.PRIVATE }
        await uploadVideo(server.url, server.accessToken, attributes)
      }
    }

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

  describe('Check videos filter', function () {

    it('Should display local videos', async function () {
      for (const server of servers) {
        const namesResults = await getVideosNames(server, server.accessToken, 'local')
        for (const names of namesResults) {
          expect(names).to.have.lengthOf(1)
          expect(names[ 0 ]).to.equal('public ' + server.serverNumber)
        }
      }
    })

    it('Should display all local videos by the admin or the moderator', async function () {
      for (const server of servers) {
        for (const token of [ server.accessToken, server['moderatorAccessToken'] ]) {

          const namesResults = await getVideosNames(server, token, 'all-local')
          for (const names of namesResults) {
            expect(names).to.have.lengthOf(3)

            expect(names[ 0 ]).to.equal('public ' + server.serverNumber)
            expect(names[ 1 ]).to.equal('unlisted ' + server.serverNumber)
            expect(names[ 2 ]).to.equal('private ' + server.serverNumber)
          }
        }
      }
    })
  })

  after(async function () {
    killallServers(servers)

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