{% extends "base.html" %}

{% block title %}Add User{% endblock %}

{% block head %}
{{ super() }}
<script>
  function formSubmitted() {
    document.getElementById('send_button').classList.add('hidden');
    document.getElementById('loading_indicator').classList.remove('hidden');
  }
</script>

<style>
.lds-ring {
  display: inline-block;
  position: relative;
  width: 64px;
  height: 64px;
}
.lds-ring div {
  box-sizing: border-box;
  display: block;
  position: absolute;
  width: 51px;
  height: 51px;
  margin: 6px;
  border: 6px solid #fff;
  border-radius: 50%;
  animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: #777 transparent transparent transparent;
}
.lds-ring div:nth-child(1) {
  animation-delay: -0.45s;
}
.lds-ring div:nth-child(2) {
  animation-delay: -0.3s;
}
.lds-ring div:nth-child(3) {
  animation-delay: -0.15s;
}

@keyframes lds-ring {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none;
  visibility: hidden;
}
</style>
{% endblock %}


{% block content %}
<form action="" method="post" onsubmit="formSubmitted()">
  {{ form.csrf_token }}
  <div class="form-group">
    <div>
      {{ form.username.label }}
    </div>
    {{ form.username }}
  </div>
  <div class="form-group">
    <div>
      {{ form.login_password.label }}
    </div>
    {{ form.login_password }}
  </div>
  <div class="form-group">
    <div>
      {{ form.server_url.label }}
    </div>
    {{ form.server_url }}
  </div>
  {{ form.csrf_token }}
  {% if errors %}
    <div class="alert alert-danger">
      {{ errors }}
    </div>
  {% endif %}
  <button id="send_button" class="btn btn-success">Add</button>
  <div style="padding-top: 1em;">
    Still using legacy EteSync? Go to the <a href="{{ url_for('add_user_legacy') }}">legacy EteSync login</a>.
  </div>
</form>
<div id="loading_indicator" class="hidden">
  <div class="lds-ring"><div></div><div></div><div></div><div></div></div>
  <p>Deriving encryption keys, please wait&hellip;</p>
</p>
{% endblock content %}