show.html.erb

  <div class="section" id="FacebookAuth" refresh="FacebookAuth">
    <div class="layout-content layout-content--single-column">
      <div class="layout-content__sidebar layout-content__first">
        <div class="section-summary">
          <h1>Facebook account</h1>
          <% if @facebook_page %>
            <p>This is the Facebook account currently connected to Shopify.</p>
          <% else %>
            <p>Connect your Shopify and Facebook accounts together.</p>
          <% end %>
        </div>
      </div>
      <div class="layout-content__main">
       <div class="next-card">
        <% if shop.facebook_auth_needed? %>
          <%= render 'facebook_auth', reconnect: false %>
        <% elsif shop.facebook_reauth_needed? %>
          <%= render 'facebook_auth', reconnect: true %>
        <% elsif @facebook_page %>
          <%= render 'onboarded' %>
        <% else %>
          <%= render 'page_selection', pages: @facebook_pages, disable_submit_button: @facebook_pages.many? %>

          <a href="#" onclick="event.preventDefault(); Page.refresh({url: '/preferences/switch_page', onlyKeys: ['FacebookAuth'] ">Switch page</a>
        <% end %>
      </div>
      </div>
    </div>
  </div>