{% extends "admin/master.html" %}

{% from "macro/modal.html" import add_modal_button, add_modal_window %}

{% do _template.plugin_manager.enable_plugin(["qrcode", "modal"]) %}

{% block title %}setup 2fa{% endblock %}

{% block main %}
  <div>
    <div>Scan this QR code with your authenticator app:</div>
    <div id="qrimg" data-uri="{{ totp_uri }}"></div>
    <div>
      Or enter this secret manually: <b>{{ totp_secret }}</b>
    </div>
  </div>
  {% if not current_user.tfa_enabled %}
    {{ add_modal_button(url=get_url(".verify_tfa", modal=True, action=url_for(".enable_tfa", enable=True) ),
    title=gettext("Enable 2FA"),
    content=gettext("Enable 2FA")) }}
    {{ add_modal_window() }}
  {% endif %}
{% endblock %}

{% block tail %}
  {{ super() }}
  <script>
    // generate QR code
    document.addEventListener("DOMContentLoaded",()=>{
      let qr = new QrCode(20, 'M');
      let text = document.getElementById('qrimg').dataset.uri;
      qr.addData(text);
      qr.make();
      const qrsvg = qr.createSvgTag(4,4);
      document.getElementById('qrimg').innerHTML = qrsvg;
    });  
  </script>
{% endblock %}