require 'rails_helper'

feature 'Group maintenance' do
  before do
    omni_auth_log_in_as 'test.user@digital.justice.gov.uk'
  end

  scenario 'Creating a top-level department' do
    name = 'Ministry of Justice'

    visit new_group_path
    expect(page).to have_title("New team - #{ app_title }")

    fill_in 'Team name', with: name
    fill_in 'Team description', with: 'about my team'
    fill_in 'Team responsibilities (optional)', with: 'my responsibilities'
    add_team_email_address
    click_button 'Create'

    expect(page).to have_content('Created Ministry of Justice')

    dept = Peoplefinder::Group.find_by_name(name)
    expect(dept.name).to eql(name)
    expect(dept.description).to eql('about my team')
    expect(dept.responsibilities).to eql('my responsibilities')
    expect(dept.parent).to be_nil
  end

  scenario 'Creating a team inside the department', js: true do
    dept = create(:department)

    javascript_log_in
    visit group_path(dept)
    click_link 'Add new sub-team'

    name = 'CSG'
    fill_in 'Team name', with: name
    add_team_email_address
    click_button 'Create'

    expect(page).to have_content('Created CSG')

    team = Peoplefinder::Group.find_by_name(name)
    expect(team.name).to eql(name)
    expect(team.parent).to eql(dept)
  end

  scenario 'Creating a subteam inside a team from that team\'s page' do
    dept = create(:department)
    team = create(:group, parent: dept, name: 'Corporate Services')

    visit group_path(team)
    click_link 'Add new sub-team'

    name = 'Digital Services'
    fill_in 'Team name', with: name
    add_team_email_address
    click_button 'Create'

    expect(page).to have_content('Created Digital Services')

    subteam = Peoplefinder::Group.find_by_name(name)
    expect(subteam.name).to eql(name)
    expect(subteam.parent).to eql(team)
  end

  scenario 'Creating a team and choosing the parent from the org browser', js: true do
    create(:group, name: 'Corporate Services')

    javascript_log_in
    visit new_group_path

    fill_in 'Team name', with: 'Digital Services'
    click_in_org_browser 'Corporate Services'
    add_team_email_address
    click_button 'Create'

    within('.breadcrumbs ol') do
      expect(page).to have_content('Corporate Services Digital Services')
    end
  end

  scenario 'Deleting a team' do
    group = create(:group)
    visit edit_group_path(group)
    expect(page).to have_text('cannot be undone')
    click_link('Delete this team')

    expect(page).to have_content("Deleted #{group.name}")
    expect { Peoplefinder::Group.find(group) }.to raise_error(ActiveRecord::RecordNotFound)
  end

  scenario 'Prevent deletion of a team that has memberships' do
    membership = create(:membership)
    group = membership.group
    visit edit_group_path(group)
    expect(page).not_to have_link('Delete this team')
    expect(page).to have_text('deletion is only possible if there are no people')
  end

  scenario 'Editing a team', js: true do
    dept = create(:department)
    org = create(:group, name: 'CSG', parent: dept)
    group = create(:group, name: 'Digital Services', parent: org)

    javascript_log_in
    visit group_path(group)
    click_link 'Edit'

    expect(page).to have_title("Edit team - #{ app_title }")
    expect(page).to have_text('You are currently editing this page')
    new_name = 'Cyberdigital Cyberservices'
    fill_in 'Team name', with: new_name

    within('.group-parent') do
      click_link 'Edit'
    end

    click_in_org_browser 'Ministry of Justice'
    click_button 'Update'

    expect(page).to have_content('Updated Cyberdigital Cyberservices')
    expect(page).not_to have_text('You are currently editing this page')
    group.reload
    expect(group.name).to eql(new_name)
    expect(group.parent).to eql(dept)
  end

  scenario 'Not responding to the selection of impossible parent nodes', js: true do
    dept = create(:department)
    org = create(:group, name: 'CSG', parent: dept)
    group = create(:group, name: 'Digital Services', parent: org)

    javascript_log_in
    visit group_path(group)
    click_link 'Edit'

    new_name = 'Cyberdigital Cyberservices'
    fill_in 'Team name', with: new_name

    within('.group-parent') do
      click_link 'Edit'
    end

    click_in_org_browser 'Digital Services'
    click_button 'Update'

    group.reload
    expect(group.name).to eql(new_name)
    expect(group.parent).to eql(org)
  end

  scenario 'UI elements on the new/edit pages' do
    visit new_group_path
    expect(page).not_to have_selector('.search-box')
    expect(page).to have_text('You are currently editing this page')

    fill_in 'Team name', with: 'Digital'
    add_team_email_address
    click_button 'Create'
    expect(page).to have_selector('.search-box')
    expect(page).not_to have_text('You are currently editing this page')

    click_link 'Edit this team'
    expect(page).not_to have_selector('.search-box')
    expect(page).to have_text('You are currently editing this page')
  end

  scenario 'Cancelling an edit' do
    group = create(:group)
    visit edit_group_path(group)
    expect(page).to have_link('Cancel', href: group_path(group))
  end

  scenario 'Cancelling a new form' do
    visit new_group_path
    expect(page).to have_link('Cancel', href: 'javascript:history.back()')
  end

  scenario 'Not displaying an edit parent field for a department'  do
    dept = create(:group).parent

    visit edit_group_path(dept)
    expect(page).not_to have_selector('.org-browser')
  end

  def add_team_email_address
    fill_in 'Team email address', with: 'something@example'
  end
end