#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2020 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2017 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See docs/COPYRIGHT.rdoc for more details.
#++

require 'spec_helper'

describe 'Enterprise trial management',
         type: :feature,
         driver: :firefox_billy do

  let(:admin) { FactoryBot.create(:admin) }

  let(:trial_id) { '1b6486b4-5a30-4042-8714-99d7c8e6b637' }
  let(:created_body) do
    {
      _type: "enterprise-trial",
      id: trial_id,
      _links:
        {
          self:
            {
              href: "https://augur.openproject-edge.com/public/v1/trials/#{trial_id}"
            },
          details:
            {
              href: "https://augur.openproject-edge.com/public/v1/trials/#{trial_id}/details"
            }
        }
    }
  end

  let(:waiting_body) do
    {
      _type: "error",
      code: 422,
      identifier: "waiting_for_email_verification",
      description: "User has to confirm their email address",
      _links: {
        resend: {
          href: "https://augur.openproject-edge.com/public/v1/trials/#{trial_id}/resend",
          method: "POST"
        },
        details: {
          href: "https://augur.openproject-edge.com/public/v1/trials/#{trial_id}/details"
        }
      }
    }
  end

  let(:expired_token) do
    <<~EOS
      -----BEGIN OPENPROJECT-EE TOKEN-----
      eyJkYXRhIjoiTE02OG5UWjJ1cTY4dnlKNWo4NEk0ZnZGdHlFcUtEU1ZxVGd5
      WnBicTUzTlA5VFFOa3NSc3haOGl1KzZpXG5VTEhuQmhnWjc5c3pYRzhTV2lt
      Tlg3QnpLdkh2MlFLeXFqOCtkQ2dzNHNhQUEvV21aRWZ3YmtPVExTSTBcblVY
      eTYxMmFnKzY0OXVOT2dOdTZmTm5mQndoTnNZdnFGRmxDZjJZd1VQU0ROZUhQ
      dWF2bDJEa3hlTTlLdlxuaWRNbC8wU3BxdWpzMVk4VjlLazhEejRJNUViQU1E
      K1NOMzE1eHplOWc2MDduN2p4c3FKS3k3RVVrUTI5XG5RRG5DSTVZSTJ6bTJv
      dkpaXG4iLCJrZXkiOiJSaXlnRTE0RWswdi9qVFZkOW9HRWJOcldudStQQlN2
      K0xDTEVpUWZadEczY2g2djN1TERWdWVZeG8xV2NcbjRXdUFGUkdKOFEvejhn
      OG01NWpyMkRKdGh6UUdoVjRYa2t4ZlN2ZUdaaUVzRWJFMmh5NzQ2cDRHNjl1
      b1xuaFFOQmtqZ1FqWUZwTW9yUVBSRmhXRTNjbkp1dGFKOGU1dUVTbkZPYUFD
      RDdsdkNvMUhMY2J4NWduMm96XG5NcXllbC96NytBdSt5QUNtT2poSlRaUW9L
      M25ZenVuZ1FXbXJiZm93ZGUzVVN6c1lraEdyRHlBNXJSWmlcbk9TaXpqSnNE
      MXBIRmZ4aVhEMnYzVlNuMWJMNXpJWFZNMDBUSFJGUHZLODVYY3IzTEVFNTZy
      TVBCMytnRlxuYUptcVFUYVJOWFowamJKZ3cwNFdqUEtTbGxxaDVIVWZ5Umk2
      ZjErRGxxYWlsMmcvOUZpTUpPc29QOFhhXG5IYm9oUURBY1drOHBGVE9Fci8z
      NTNSdU4rejE3SklJdVdsM0Z2ZmhiQVFGZVdHQ0paR0JzTnJ4WUV3QzBcbmN1
      WC80NFZKem9kcVkrRHlSUWFYNFlkcytCOUJVRnB2MHRaSnUrZmNza1MyVnc5
      MGtCM3hQZTBmYTFjV1xuZTVSdHFucklFNXRQMzlEQ25YZWxwSmxGRXh5YzhX
      ekZiL3BlVEVqUWtCWnM0ZUNKMzhQT1djQXh1R2s2XG5iRFppYWlEQitJSFV4
      QTBuYXhSa2R5OWJvbHBNa1RBNjk1a3Q3TnhSTDJ2WU1PZFFEY3pIekFNQmpV
      TE5cbnFQd3FuQWlreDgrazJqTStHWDFmTXgrUzcyb3FQTjd6M0ZqaU85S1BV
      VVAveTlNMG1RV1hCZEY0bVJUR1xuM2RuUDNoOXErSHNnTkFHTUNxSHBTRzNv
      L05ONTRQSCs1NCsyWk5MVDFzZ1ZubjBsQ1hVdlh0Vkt6b1hhXG5TdXlZNzBV
      R3NJTUdDYmZhdnlYREVpQzU2SWtJVzNTSU1CVHVQdisxQ1J4TCtIcEEzRE5x
      R09BVjVMbFFcbkUrdGNqZlNpUlVzRXcxeWkxWUZPODVEM2ZVTXdLZzFKclZB
      WEV1YVdvbjUxMzNVRnZNZjBNbFhkSUQ1L1xuNEtXczNGeEdmWVJJRUQ5VlhR
      eFNYdEQ3cWYzSlFFbHdHSGVMdUtVYkRmMWEzTEVKMUFKb2FOV0phcG9xXG4v
      QlU3ZHJoM28zSDFXYVBpeUhpUlQrVExTa2cxUXhxY2p0eUVuK1JiNnBKVmwr
      eVJXWHMrR1pkcGFDY09cbnh2ZWRIam12NzNsUjc5WFpVNVh6UlhwY3E1d1pm
      T2FVaHZ1NHllQysyR0FpYlIrcGowbTA0UzRXbjI0elxucjUvZGtnSG5Xek9B
      V2lZb0MxOEZpckhTSnVGM1FHWHJUK1JyT2c4QVdwTDlHMGZQQlpveTJvNFZj
      V004XG51UXJvSDUwT3Rtcm00cW53QUU3TEFyc3g3bWxOblBGMmpyejZMeWkz
      UlhDN1ZrSE9FVXhiUHNjZHJiRlhcbkd3cTlvNU5LNi9sb2RVTTAzeklyaTBs
      TVdKSlpUU3BNMnVzU0VxWUpoS05uSGI1a3lYcy9MRkhOWW05c1xuN2hBOVdS
      RUxWQi9Tc2x5RjJQczNzSHJQaGtZM1BGZElSeU9Kb2JxdnZoaUpPTVA5dDVu
      MUxUeTFjbkhGXG5DbTBDM0U1bWFjTi9hOE5OSXk2dGhia3JJVE5XK2I4K2Jw
      VDN3OGkxSDVYNCtodlJ5T1g0Y0JEVWhNN2pcbnN3Wkw0citmWlRmaGlNQkZi
      K2NmSUZ0U2lyMVBpdz09XG4iLCJpdiI6IjFxbEZqRWM4QzcrMjg4QWR6cXdL
      OEE9PVxuIn0=
      -----END OPENPROJECT-EE TOKEN-----
    EOS
  end
  let (:confirmed_body) do
    {
      _type: "enterprise-trial",
      id: trial_id,
      token: expired_token,
      token_retrieved: false,
      _links: {
        self: {
          href: "https://augur.openproject-edge.com/public/v1/trials/#{trial_id}"
        }
      }
    }
  end

  let(:mail_in_use_body) do
    {
      _type: "error",
      code: 422,
      identifier: "user_already_created_trial",
      description: "Each user can only create one trial."
    }
  end

  let(:domain_in_use_body) do
    {
      _type: "error",
      code: 422,
      identifier: "domain_taken",
      description: "There can only be one active trial per domain."
    }
  end

  let(:other_error_body) do
    {
      _type: "error",
      code: 409,
      description: "Token version is invalid",
      identifier: "token_version_too_old",
      errors: {
        token_version: [
          "does not have a valid value"
        ]
      }
    }
  end

  before do
    login_as(admin)
    visit enterprise_path
  end

  def fill_out_modal(mail: 'foo@foocorp.example')
    fill_in 'Company', with: 'Foo Corp.'
    fill_in 'First name', with: 'Foo'
    fill_in 'Last name', with: 'Bar'
    fill_in 'Email', with: mail

    find('#trial-general-consent').check
  end

  it 'blocks the request assuming the mail was used' do
    proxy.stub('https://augur.openproject-edge.com:443/public/v1/trials', method: 'post')
      .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 422, body: mail_in_use_body.to_json)

    find('.button', text: 'Start free trial').click
    fill_out_modal
    find('.button:not(:disabled)', text: 'Submit').click

    expect(page).to have_selector('.-required-highlighting #trial-email')
    expect(page).to have_text('Each user can only create one trial.')
    expect(page).to have_no_text 'email sent - waiting for confirmation'
  end

  it 'blocks the request assuming the domain was used' do
    proxy.stub('https://augur.openproject-edge.com:443/public/v1/trials', method: 'post')
      .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 422, body: domain_in_use_body.to_json)

    find('.button', text: 'Start free trial').click
    fill_out_modal
    find('.button:not(:disabled)', text: 'Submit').click

    expect(page).to have_selector('.-required-highlighting #trial-domain-name')
    expect(page).to have_text('There can only be one active trial per domain.')
    expect(page).to have_no_text 'email sent - waiting for confirmation'
  end

  it 'shows an error in case of other errors' do
    proxy.stub('https://augur.openproject-edge.com:443/public/v1/trials', method: 'post')
      .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 409, body: other_error_body.to_json)

    find('.button', text: 'Start free trial').click
    fill_out_modal
    find('.button:not(:disabled)', text: 'Submit').click

    expect(page).to have_text('Token version is invalid')
    expect(page).to have_no_text 'email sent - waiting for confirmation'
  end

  context 'with a waiting request pending' do
    before do
      proxy.stub('https://augur.openproject-edge.com:443/public/v1/trials', method: 'post')
        .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 200, body: created_body.to_json)

      proxy.stub("https://augur.openproject-edge.com:443/public/v1/trials/#{trial_id}")
        .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 422, body: waiting_body.to_json)

      proxy.stub("https://augur.openproject-edge.com:443/public/v1/trials/#{trial_id}/resend", method: 'post')
        .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 200, body: waiting_body.to_json)

      find('.button', text: 'Start free trial').click
      fill_out_modal
      find('.button:not(:disabled)', text: 'Submit').click

      expect(page).to have_text 'foo@foocorp.example'
      expect(page).to have_text 'email sent - waiting for confirmation'
    end

    it 'can get the trial if reloading the page' do
      # We need to go to another page to stop the request cycle
      visit info_admin_index_path

      # Stub with successful body
      # Stub the proxy to a successful return
      # which marks the user has confirmed the mail link
      proxy.stub("https://augur.openproject-edge.com:443/public/v1/trials/#{trial_id}")
        .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 200, body: confirmed_body.to_json)

      # Stub the details URL to still return 403
      proxy.stub("https://augur.openproject-edge.com:443/public/v1/trials/#{trial_id}/details")
        .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 403)

      visit enterprise_path

      expect(page).to have_selector('.attributes-key-value--value-container', text: 'OpenProject Test', wait: 20)
      expect(page).to have_selector('.attributes-key-value--value-container', text: '01/01/2020')
      expect(page).to have_selector('.attributes-key-value--value-container', text: '01/02/2020')
      expect(page).to have_selector('.attributes-key-value--value-container', text: '5')
      # Generated expired token has different mail
      expect(page).to have_selector('.attributes-key-value--value-container', text: 'info@openproject.com')
    end

    it 'can confirm that trial regularly' do
      find('.op-modal--modal-body #resend-link', text: 'Resend').click
      expect(page).to have_selector('.notification-box.-success', text: 'Email has been resent.', wait: 20)

      expect(page).to have_text 'foo@foocorp.example'
      expect(page).to have_text 'email sent - waiting for confirmation'

      # Stub the proxy to a successful return
      # which marks the user has confirmed the mail link
      proxy.stub("https://augur.openproject-edge.com:443/public/v1/trials/#{trial_id}")
        .and_return(headers: { 'Access-Control-Allow-Origin' => '*' }, code: 200, body: confirmed_body.to_json)

      # Wait until the next request
      expect(page).to have_selector '.status--confirmed', text: 'confirmed', wait: 20

      # advance to video
      click_on 'Continue'

      # advance to close
      click_on 'Continue'

      expect(page).to have_selector('.flash.notice', text: 'Successful update.', wait: 10)
      expect(page).to have_selector('.attributes-key-value--value-container', text: 'OpenProject Test')
      expect(page).to have_selector('.attributes-key-value--value-container', text: '01/01/2020')
      expect(page).to have_selector('.attributes-key-value--value-container', text: '01/02/2020')
      expect(page).to have_selector('.attributes-key-value--value-container', text: '5')
      # Generated expired token has different mail
      expect(page).to have_selector('.attributes-key-value--value-container', text: 'info@openproject.com')
    end
  end
end