{% extends 'base.html' %}
{% load i18n %}
{% block body %}
<h3>{% trans "Management for:" %} <em>{{ key }}</em></h3>
<div class="row">
  <div class="col s12">
    <ul class="tabs config-overview">
      <li class="tab col s4"><a class="active" href="#overview">{% trans "Overview" %}</a></li>
      <li class="tab col s4"><a href="#config">{%trans "Configuration" %}</a></li>
      <li class="tab col s4"><a href="#notify">{%trans "Notifications" %}</a></li>
    </ul>
  </div>
  <div id="overview" class="col s12">
    <p>
      {% blocktrans %}
      Here is where you can store your configuration so that it can be accessed by Apprise. You can always refer to the
      <a href="https://github.com/caronc/apprise/wiki#notification-services">Apprise Wiki</a> if you're having troubles
      assembling your URL(s).
      You have chosen to associate your configuration with the key <code>{{key}}</code>. If anything was previously
      associated with this key, it will be replaced if you continue.
      {% endblocktrans %}
    </p>
    <p>
      {% blocktrans %}
      In the future you can return to this configuration screen at any time by placing the following into your
      browser:{% endblocktrans %}
      <br /><code>{{request.scheme}}://{{request.META.HTTP_HOST}}{{request.path}}</code>
    </p>
    <div class="section">
      {% blocktrans %}For example, the following command would cause apprise to retrieve the configuration loaded and
      send a test notification to all of your added services:{% endblocktrans %}
      <br /><code>apprise --body="Test Message" --tag=all --config={{request.scheme}}://{{request.META.HTTP_HOST}}{% url "get" key %}</code>
    </div>
  </div>
  <div id="config" class="col s12">

    <div class="section">
      <h5>{% trans "Option 1: Set By URL(s)" %}</h5>
      <p>
        {% blocktrans %}
        Use a comma and/or space to separate one Apprise URL from another.
        {% endblocktrans %}
        <form id="addurl" action="{% url "add" key %}" method="post">
          {{ form_url }}
          <button class="btn waves-effect waves-light" type="submit" name="action">{% trans "Submit" %}
            <i class="material-icons right">send</i>
          </button>
        </form>
      </p>
    </div>

    <div class="section">
      <h5>{% trans "Option 2: Set By Config" %}</h5>
      <p>
        {% blocktrans %}
        This option grants you a bit more flexability because you can additionally associate tags with your URLs. Those
        using YAML configuration can also alter the Apprise Asset object as well for a more customized look and feel.
        {% endblocktrans %}
        <form id="addconfig" action="{% url "add" key %}" method="post">
          {{ form_cfg }}
          <button class="btn waves-effect waves-light" type="submit" name="action">{% trans "Submit" %}
            <i class="material-icons right">send</i>
          </button>
        </form>
      </p>
    </div>
  </div>
  <div id="notify" class="col s12">
    <p>
      {% blocktrans %}
      You can send a notification using the loaded configuration:
      {% endblocktrans %}
      <form id="donotify" action="{% url "notify" key %}" method="post">
        {{ form_notify }}
        <button class="btn waves-effect waves-light" type="submit" name="action">{% trans "Submit" %}
          <i class="material-icons right">send</i>
        </button>
      </form>
    </p>
  </div>
</div>
{% endblock %}
{% block jsfooter %}

async function update() {

  // disable the notification tab until we know for certain
  // a notification is possible
  document.querySelector('.config-overview li a[href="#notify"]')
      .parentNode.classList.add('disabled');

  // perform our status check
  let response = await fetch('{% url "get" key %}', {
    method: 'POST',
  });

  let result = await response;
  if(response.status == 204)
  {
    // no problem; we simply have no content to retrieve
    return '';
  }
  else if(response.status == 200)
  {
    // configuration found

    // Remove our restrictions on sending notifications
    document.querySelector('.config-overview li a[href="#notify"]')
      .parentNode.classList.remove('disabled');

    // Set our configuration so it's visible
    response.text().then(function (text) {
      document.querySelector('#id_config').value = text;
    });

    // perform a tag retrieval; start with 'all'
    let tags = ['all'];

    let jsonResponse = fetch('{% url "json_urls" key %}', {
      method: 'GET',
    }).then(function(jsonResponse) {
      return jsonResponse.json();

    }).then(function (data) {
      // Initialize our tags making it easy for an end user to
      // choose from. Tags are based off ones found in the saved
      // configuration.
      M.Chips.init(document.querySelectorAll('.chips'), {
        placeholder: 'Optional Tag',
        secondaryPlaceholder: 'Another Tag',
        autocompleteOptions: {
          data: tags.concat(data.tags).reduce(function(result, item) {
            result[item] = null;
            return result;
          }, {}),
          limit: Infinity,
          minLength: 1
        }
      });

    }).catch(function (err) {
      // There was an error
    });

    return response;
  }
  // if we reach here, we failed
  return null;
}

update();

// over-ride manual submit for a nicer user experience
document.querySelector('#addurl').onsubmit = function(event) {
  event.preventDefault();

  const form = this;
  const body = new URLSearchParams(new FormData(form));

  // perform our status check
  let response = fetch('{% url "add" key %}', {
    method: 'POST',
    body: body,
  }).then(function(response) {
     if(response.status == 200)
     {
        // update our settings
        update();

        // reset our form
        form.reset();

        Swal.fire(
          'Save',
          'Successfully saved the specified URL(s).',
          'success'
        );
     } else {
        Swal.fire(
          'Save',
          'Failed to save the specified URL(s).',
          'error'
        );
     }
  });
  return false;
}

// over-ride manual submit for a nicer user experience
document.querySelector('#addconfig').onsubmit = function(event) {
  event.preventDefault();
  const form = this;
  const body = new URLSearchParams(new FormData(form));

  // perform our status check
  let response = fetch('{% url "add" key %}', {
    method: 'POST',
    body: body,
  }).then(function(response) {
     if(response.status == 200)
     {
        // update our settings
        update();

        // user notification
        Swal.fire(
          'Save',
          'Successfully saved the specified URL(s).',
          'success'
        );
     } else {
        // user notification
        Swal.fire(
          'Save',
          'Failed to save the specified URL(s).',
          'error'
        );
     }
  });
  return false;
}

// over-ride manual submit for a nicer user experience
document.querySelector('#donotify').onsubmit = function(event) {
  event.preventDefault();

  const chipElement = document.querySelector('.chips');

  chipElement.querySelector('.chips');
  const chipInput = document.querySelector('.chips > input');
  if(chipInput.value) {
    // This code just handles text typed in the tag section that was
    // not submitted. This forces any lingering un-commited text
    // into a tag just prior to it's submission
    const ev = new KeyboardEvent('keydown', {
      altKey:false,
      bubbles: true,
      cancelBubble: false,
      cancelable: true,
      charCode: 0,
      code: "Enter",
      composed: true,
      ctrlKey: false,
      currentTarget: null,
      defaultPrevented: true,
      detail: 0,
      eventPhase: 0,
      isComposing: false,
      isTrusted: true,
      key: "Enter",
      keyCode: 13,
      location: 0,
      metaKey: false,
      repeat: false,
      returnValue: false,
      shiftKey: false,
      type: "keydown",
      which: 13
    });
    chipInput.dispatchEvent(ev);
  }

  // store tags (as comma separated string) from materialize chip type into form
  document.querySelector('#id_tag').value = M.Chips.getInstance(chipElement).chipsData.reduce(
    function(s, a){
      s.push(a.tag)
      return s;
    }, []).join(",")

  const form = this;
  const body = new URLSearchParams(new FormData(form));

  // perform our status check
  let response = fetch('{% url "notify" key %}', {
    method: 'POST',
    body: body,
  }).then(function(response) {
     if(response.status == 200)
     {
        // user notification
        Swal.fire(
          'Notification',
          'Successfully sent the notification(s).',
          'success'
        );
     } else {
        // user notification
        Swal.fire(
          'Notification',
          'Failed to send the notification(s).',
          'error'
        );
     }
  });
  return false;
}

{% endblock %}

{% block onload %}
{{ block.super }}
document.querySelector('label [for="id_tag"]')

{
  // create a new div with the class 'chips' assigned to it
  const element = document.createElement('div')
  let refNode = document.querySelector('label[for="id_tag"]')
  element.classList.add("chips")
  element.style.margin = '0'
  refNode.parentNode.insertBefore(element, refNode.nextSibling)
}

// Hide tag field since we use the pretty Materialize Chip setup instead
document.querySelector('#id_tag').style.display = 'none';
{% endblock %}