require File.expand_path('../../../../../helper', __FILE__)

describe "Menus::Controller::MenuItems" do
  behaves_like :capybara

  menu          = Menus::Model::Menu.create(:name => 'Spec menu')
  index_url     = Menus::Controller::MenuItems.r(:index, menu.id).to_s
  edit_url      = Menus::Controller::MenuItems.r(:edit, menu.id).to_s
  new_button    = lang('menu_items.buttons.new')
  save_button   = lang('menu_items.buttons.save')
  delete_button = lang('menu_items.buttons.delete')

  it 'Find no existing menu items' do
    message = lang('menu_items.messages.no_items')

    visit(index_url)

    page.has_content?(message).should           == true
    page.has_selector?('table tbody tr').should == false
  end

  it 'Try to create a new menu item with a missing CSRF token' do
    visit(index_url)
    click_link(new_button)

    within '#menu_item_form' do
      find('input[name="csrf_token"]').set('')
      click_on(save_button)
    end

    page.has_content?(lang('zen_general.errors.csrf')).should == true
  end

  it "Create a new menu item" do
    visit(index_url)
    click_link(new_button)

    within '#menu_item_form' do
      fill_in('name'      , :with => 'Spec menu item')
      fill_in('url'       , :with => '/spec')
      fill_in('html_class', :with => 'spec_class')
      click_on(save_button)
    end

    current_path.should =~ /#{edit_url}\/[0-9]+/
  end

  it "Edit an existing menu item" do
    visit(index_url)
    click_link('Spec menu item')

    within '#menu_item_form' do
      fill_in('name', :with => 'Spec menu item modified')
      click_on(save_button)
    end

    page.find('input[name="name"]').value.should == 'Spec menu item modified'
  end

  it 'Gracefully handle non numeric menu item IDs' do
    visit(Menus::Controller::MenuItems.r(:edit, menu.id, 'a').to_s)

    page.current_path.should                    == index_url
    page.has_selector?('.message.error').should == true
  end

  enable_javascript

  it 'Automatically save a menu item' do
    visit(index_url)
    click_link('Spec menu item modified')

    within '#menu_item_form' do
      fill_in('name', :with => 'Spec menu item autosave')
    end

    autosave_form('menu_item_form')

    visit(index_url)

    page.has_content?('Spec menu item autosave').should == true

    click_link('Spec menu item autosave')

    within '#menu_item_form' do
      fill_in('name', :with => 'Spec menu item modified')
      click_on(save_button)
    end

    page.has_selector?('span.error').should      == false
    page.find('input[name="name"]').value.should == 'Spec menu item modified'
  end

  disable_javascript

  it 'Edit an existing menu item with invalid data' do
    visit(index_url)
    click_link('Spec menu item')

    within '#menu_item_form' do
      fill_in('name', :with => 'xxx')
      fill_in('url' , :with => '')
      click_on(save_button)
    end

    page.find('input[name="name"]').value.should == 'xxx'
    page.has_selector?('span.error').should      == true
  end

  it 'Fail to delete a set of items without an ID' do
    visit(index_url)
    click_on(delete_button)

    page.has_selector?('input[name="menu_item_ids[]"]').should == true
  end

  it "Delete an existing menu item" do
    message = lang('menu_items.messages.no_items')

    visit(index_url)
    check('menu_item_ids[]')
    click_on(delete_button)

    page.has_selector?('table tbody tr').should == false
    page.has_content?(message).should           == true
  end

  it 'Call the event new_menu_item (before and after)' do
    event_name = nil

    Zen::Event.listen(:before_new_menu_item) do |menu|
      menu.name += ' with event'
    end

    Zen::Event.listen(:after_new_menu_item) do |menu|
      event_name = menu.name
    end

    visit(index_url)
    click_on(new_button)

    within '#menu_item_form' do
      fill_in('name', :with => 'Menu item')
      fill_in('url' , :with => '/')
      click_on(save_button)
    end

    page.has_selector?('span.error').should      == false
    page.find('input[name="name"]').value.should == 'Menu item with event'

    Zen::Event.delete(:before_new_menu_item, :after_new_menu_item)
  end

  it 'Call the event edit_menu_item (before and after)' do
    event_name = nil

    Zen::Event.listen(:before_edit_menu_item) do |menu|
      menu.name = 'Menu item modified'
    end

    Zen::Event.listen(:after_edit_menu_item) do |menu|
      event_name = menu.name
    end

    visit(index_url)
    click_on('Menu item with event')

    within '#menu_item_form' do
      click_on(save_button)
    end

    page.has_selector?('span.error').should      == false
    page.find('input[name="name"]').value.should == 'Menu item modified'
    event_name.should                            == 'Menu item modified'

    Zen::Event.delete(:before_edit_menu_item, :after_edit_menu_item)
  end

  it 'Call the event delete_menu_item (before and after)' do
    event_name  = nil
    event_name2 = nil
    message     = lang('menu_items.messages.no_items')

    Zen::Event.listen(:before_delete_menu_item) do |menu|
      event_name = menu.name
    end

    Zen::Event.listen(:after_delete_menu_item) do |menu|
      event_name2 = menu.name
    end

    visit(index_url)
    check('menu_item_ids[]')
    click_on(delete_button)

    page.has_selector?('table tbody tr').should == false
    page.has_content?(message).should           == true
    event_name.should                           == 'Menu item modified'
    event_name2.should                          == event_name

    Zen::Event.delete(:before_delete_menu_item, :after_edit_menu_item)
  end

  menu.destroy
end