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

import 'mocha'

import {
  checkBadCountPagination,
  checkBadSortPagination,
  checkBadStartPagination,
  cleanupTests,
  createUser,
  flushAndRunServer,
  immutableAssign,
  installPlugin,
  makeGetRequest, makePostBodyRequest, makePutBodyRequest,
  ServerInfo,
  setAccessTokensToServers,
  userLogin
} from '../../../../shared/extra-utils'
import { PluginType } from '../../../../shared/models/plugins/plugin.type'
import { PeerTubePlugin } from '../../../../shared/models/plugins/peertube-plugin.model'

describe('Test server plugins API validators', function () {
  let server: ServerInfo
  let userAccessToken = null

  const npmPlugin = 'peertube-plugin-hello-world'
  const pluginName = 'hello-world'
  let npmVersion: string

  const themePlugin = 'peertube-theme-background-red'
  const themeName = 'background-red'
  let themeVersion: string

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

  before(async function () {
    this.timeout(30000)

    server = await flushAndRunServer(1)

    await setAccessTokensToServers([ server ])

    const user = {
      username: 'user1',
      password: 'password'
    }

    await createUser({ url: server.url, accessToken: server.accessToken, username: user.username, password: user.password })
    userAccessToken = await userLogin(server, user)

    {
      const res = await installPlugin({ url: server.url, accessToken: server.accessToken, npmName: npmPlugin })
      const plugin = res.body as PeerTubePlugin
      npmVersion = plugin.version
    }

    {
      const res = await installPlugin({ url: server.url, accessToken: server.accessToken, npmName: themePlugin })
      const plugin = res.body as PeerTubePlugin
      themeVersion = plugin.version
    }
  })

  describe('With static plugin routes', function () {
    it('Should fail with an unknown plugin name/plugin version', async function () {
      const paths = [
        '/plugins/' + pluginName + '/0.0.1/static/images/chocobo.png',
        '/plugins/' + pluginName + '/0.0.1/client-scripts/client/common-client-plugin.js',
        '/themes/' + themeName + '/0.0.1/static/images/chocobo.png',
        '/themes/' + themeName + '/0.0.1/client-scripts/client/video-watch-client-plugin.js',
        '/themes/' + themeName + '/0.0.1/css/assets/style1.css'
      ]

      for (const p of paths) {
        await makeGetRequest({ url: server.url, path: p, statusCodeExpected: 404 })
      }
    })

    it('Should fail when requesting a plugin in the theme path', async function () {
      await makeGetRequest({
        url: server.url,
        path: '/themes/' + pluginName + '/' + npmVersion + '/static/images/chocobo.png',
        statusCodeExpected: 404
      })
    })

    it('Should fail with invalid versions', async function () {
      const paths = [
        '/plugins/' + pluginName + '/0.0.1.1/static/images/chocobo.png',
        '/plugins/' + pluginName + '/0.1/client-scripts/client/common-client-plugin.js',
        '/themes/' + themeName + '/1/static/images/chocobo.png',
        '/themes/' + themeName + '/0.0.1000a/client-scripts/client/video-watch-client-plugin.js',
        '/themes/' + themeName + '/0.a.1/css/assets/style1.css'
      ]

      for (const p of paths) {
        await makeGetRequest({ url: server.url, path: p, statusCodeExpected: 400 })
      }
    })

    it('Should fail with invalid paths', async function () {
      const paths = [
        '/plugins/' + pluginName + '/' + npmVersion + '/static/images/../chocobo.png',
        '/plugins/' + pluginName + '/' + npmVersion + '/client-scripts/../client/common-client-plugin.js',
        '/themes/' + themeName + '/' + themeVersion + '/static/../images/chocobo.png',
        '/themes/' + themeName + '/' + themeVersion + '/client-scripts/client/video-watch-client-plugin.js/..',
        '/themes/' + themeName + '/' + themeVersion + '/css/../assets/style1.css'
      ]

      for (const p of paths) {
        await makeGetRequest({ url: server.url, path: p, statusCodeExpected: 400 })
      }
    })

    it('Should fail with an unknown static file', async function () {
      const paths = [
        '/plugins/' + pluginName + '/' + npmVersion + '/static/fake/chocobo.png',
        '/plugins/' + pluginName + '/' + npmVersion + '/client-scripts/client/fake.js',
        '/themes/' + themeName + '/' + themeVersion + '/static/fake/chocobo.png',
        '/themes/' + themeName + '/' + themeVersion + '/client-scripts/client/fake.js'
      ]

      for (const p of paths) {
        await makeGetRequest({ url: server.url, path: p, statusCodeExpected: 404 })
      }
    })

    it('Should fail with an unknown CSS file', async function () {
      await makeGetRequest({
        url: server.url,
        path: '/themes/' + themeName + '/' + themeVersion + '/css/assets/fake.css',
        statusCodeExpected: 404
      })
    })

    it('Should succeed with the correct parameters', async function () {
      const paths = [
        '/plugins/' + pluginName + '/' + npmVersion + '/static/images/chocobo.png',
        '/plugins/' + pluginName + '/' + npmVersion + '/client-scripts/client/common-client-plugin.js',
        '/themes/' + themeName + '/' + themeVersion + '/static/images/chocobo.png',
        '/themes/' + themeName + '/' + themeVersion + '/client-scripts/client/video-watch-client-plugin.js',
        '/themes/' + themeName + '/' + themeVersion + '/css/assets/style1.css'
      ]

      for (const p of paths) {
        await makeGetRequest({ url: server.url, path: p, statusCodeExpected: 200 })
      }
    })
  })

  describe('When listing available plugins/themes', function () {
    const path = '/api/v1/plugins/available'
    const baseQuery = {
      search: 'super search',
      pluginType: PluginType.PLUGIN,
      currentPeerTubeEngine: '1.2.3'
    }

    it('Should fail with an invalid token', async function () {
      await makeGetRequest({
        url: server.url,
        path,
        token: 'fake_token',
        query: baseQuery,
        statusCodeExpected: 401
      })
    })

    it('Should fail if the user is not an administrator', async function () {
      await makeGetRequest({
        url: server.url,
        path,
        token: userAccessToken,
        query: baseQuery,
        statusCodeExpected: 403
      })
    })

    it('Should fail with a bad start pagination', async function () {
      await checkBadStartPagination(server.url, path, server.accessToken)
    })

    it('Should fail with a bad count pagination', async function () {
      await checkBadCountPagination(server.url, path, server.accessToken)
    })

    it('Should fail with an incorrect sort', async function () {
      await checkBadSortPagination(server.url, path, server.accessToken)
    })

    it('Should fail with an invalid plugin type', async function () {
      const query = immutableAssign(baseQuery, { pluginType: 5 })

      await makeGetRequest({
        url: server.url,
        path,
        token: server.accessToken,
        query
      })
    })

    it('Should fail with an invalid current peertube engine', async function () {
      const query = immutableAssign(baseQuery, { currentPeerTubeEngine: '1.0' })

      await makeGetRequest({
        url: server.url,
        path,
        token: server.accessToken,
        query
      })
    })

    it('Should success with the correct parameters', async function () {
      await makeGetRequest({
        url: server.url,
        path,
        token: server.accessToken,
        query: baseQuery,
        statusCodeExpected: 200
      })
    })
  })

  describe('When listing local plugins/themes', function () {
    const path = '/api/v1/plugins'
    const baseQuery = {
      pluginType: PluginType.THEME
    }

    it('Should fail with an invalid token', async function () {
      await makeGetRequest({
        url: server.url,
        path,
        token: 'fake_token',
        query: baseQuery,
        statusCodeExpected: 401
      })
    })

    it('Should fail if the user is not an administrator', async function () {
      await makeGetRequest({
        url: server.url,
        path,
        token: userAccessToken,
        query: baseQuery,
        statusCodeExpected: 403
      })
    })

    it('Should fail with a bad start pagination', async function () {
      await checkBadStartPagination(server.url, path, server.accessToken)
    })

    it('Should fail with a bad count pagination', async function () {
      await checkBadCountPagination(server.url, path, server.accessToken)
    })

    it('Should fail with an incorrect sort', async function () {
      await checkBadSortPagination(server.url, path, server.accessToken)
    })

    it('Should fail with an invalid plugin type', async function () {
      const query = immutableAssign(baseQuery, { pluginType: 5 })

      await makeGetRequest({
        url: server.url,
        path,
        token: server.accessToken,
        query
      })
    })

    it('Should success with the correct parameters', async function () {
      await makeGetRequest({
        url: server.url,
        path,
        token: server.accessToken,
        query: baseQuery,
        statusCodeExpected: 200
      })
    })
  })

  describe('When getting a plugin or the registered settings', function () {
    const path = '/api/v1/plugins/'

    it('Should fail with an invalid token', async function () {
      for (const suffix of [ npmPlugin, `${npmPlugin}/registered-settings` ]) {
        await makeGetRequest({
          url: server.url,
          path: path + suffix,
          token: 'fake_token',
          statusCodeExpected: 401
        })
      }
    })

    it('Should fail if the user is not an administrator', async function () {
      for (const suffix of [ npmPlugin, `${npmPlugin}/registered-settings` ]) {
        await makeGetRequest({
          url: server.url,
          path: path + suffix,
          token: userAccessToken,
          statusCodeExpected: 403
        })
      }
    })

    it('Should fail with an invalid npm name', async function () {
      for (const suffix of [ 'toto', 'toto/registered-settings' ]) {
        await makeGetRequest({
          url: server.url,
          path: path + suffix,
          token: server.accessToken,
          statusCodeExpected: 400
        })
      }

      for (const suffix of [ 'peertube-plugin-TOTO', 'peertube-plugin-TOTO/registered-settings' ]) {
        await makeGetRequest({
          url: server.url,
          path: path + suffix,
          token: server.accessToken,
          statusCodeExpected: 400
        })
      }
    })

    it('Should fail with an unknown plugin', async function () {
      for (const suffix of [ 'peertube-plugin-toto', 'peertube-plugin-toto/registered-settings' ]) {
        await makeGetRequest({
          url: server.url,
          path: path + suffix,
          token: server.accessToken,
          statusCodeExpected: 404
        })
      }
    })

    it('Should succeed with the correct parameters', async function () {
      for (const suffix of [ npmPlugin, `${npmPlugin}/registered-settings` ]) {
        await makeGetRequest({
          url: server.url,
          path: path + suffix,
          token: server.accessToken,
          statusCodeExpected: 200
        })
      }
    })
  })

  describe('When updating plugin settings', function () {
    const path = '/api/v1/plugins/'
    const settings = { setting1: 'value1' }

    it('Should fail with an invalid token', async function () {
      await makePutBodyRequest({
        url: server.url,
        path: path + npmPlugin + '/settings',
        fields: { settings },
        token: 'fake_token',
        statusCodeExpected: 401
      })
    })

    it('Should fail if the user is not an administrator', async function () {
      await makePutBodyRequest({
        url: server.url,
        path: path + npmPlugin + '/settings',
        fields: { settings },
        token: userAccessToken,
        statusCodeExpected: 403
      })
    })

    it('Should fail with an invalid npm name', async function () {
      await makePutBodyRequest({
        url: server.url,
        path: path + 'toto/settings',
        fields: { settings },
        token: server.accessToken,
        statusCodeExpected: 400
      })

      await makePutBodyRequest({
        url: server.url,
        path: path + 'peertube-plugin-TOTO/settings',
        fields: { settings },
        token: server.accessToken,
        statusCodeExpected: 400
      })
    })

    it('Should fail with an unknown plugin', async function () {
      await makePutBodyRequest({
        url: server.url,
        path: path + 'peertube-plugin-toto/settings',
        fields: { settings },
        token: server.accessToken,
        statusCodeExpected: 404
      })
    })

    it('Should succeed with the correct parameters', async function () {
      await makePutBodyRequest({
        url: server.url,
        path: path + npmPlugin + '/settings',
        fields: { settings },
        token: server.accessToken,
        statusCodeExpected: 204
      })
    })
  })

  describe('When installing/updating/uninstalling a plugin', function () {
    const path = '/api/v1/plugins/'

    it('Should fail with an invalid token', async function () {
      for (const suffix of [ 'install', 'update', 'uninstall' ]) {
        await makePostBodyRequest({
          url: server.url,
          path: path + suffix,
          fields: { npmName: npmPlugin },
          token: 'fake_token',
          statusCodeExpected: 401
        })
      }
    })

    it('Should fail if the user is not an administrator', async function () {
      for (const suffix of [ 'install', 'update', 'uninstall' ]) {
        await makePostBodyRequest({
          url: server.url,
          path: path + suffix,
          fields: { npmName: npmPlugin },
          token: userAccessToken,
          statusCodeExpected: 403
        })
      }
    })

    it('Should fail with an invalid npm name', async function () {
      for (const suffix of [ 'install', 'update', 'uninstall' ]) {
        await makePostBodyRequest({
          url: server.url,
          path: path + suffix,
          fields: { npmName: 'toto' },
          token: server.accessToken,
          statusCodeExpected: 400
        })
      }

      for (const suffix of [ 'install', 'update', 'uninstall' ]) {
        await makePostBodyRequest({
          url: server.url,
          path: path + suffix,
          fields: { npmName: 'peertube-plugin-TOTO' },
          token: server.accessToken,
          statusCodeExpected: 400
        })
      }
    })

    it('Should succeed with the correct parameters', async function () {
      const it = [
        { suffix: 'install', status: 200 },
        { suffix: 'update', status: 200 },
        { suffix: 'uninstall', status: 204 }
      ]

      for (const obj of it) {
        await makePostBodyRequest({
          url: server.url,
          path: path + obj.suffix,
          fields: { npmName: npmPlugin },
          token: server.accessToken,
          statusCodeExpected: obj.status
        })
      }
    })
  })

  after(async function () {
    await cleanupTests([ server ])
  })
})