{% extends "base.html" %}
{% comment %}
#
# This file is part of FreedomBox.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
{% endcomment %}

{% load bootstrap %}
{% load i18n %}
{% load static %}

{% block page_head %}
  {% if setup_helper.current_operation %}
    <noscript>
      <meta http-equiv="refresh" content="3" />
    </noscript>
  {% endif %}
{% endblock %}

{% block content %}

  <h2>{% trans "Installation" %}: {{ setup_helper.module.short_description }} ({{ setup_helper.module.name }}) </h2>

  {% for paragraph in setup_helper.module.description %}
    <p>{{ paragraph|safe }}</p>
  {% endfor %}

  {% if setup_helper.module.manual_page %}
    <p class="manual-page">
      <a href="{% url 'help:manual-page' setup_helper.module.manual_page %}">
        {% trans 'Learn more...' %}
      </a>
    </p>
  {% endif %}

  {% include "clients.html" with clients=setup_helper.module.clients %}

  {% if not setup_helper.current_operation %}

    <p>
      {% if setup_helper.get_state == 'needs-setup' %}
        {% blocktrans trimmed %}
          Install this application?
        {% endblocktrans %}
      {% elif setup_helper.get_state == 'needs-update' %}
        {% blocktrans trimmed %}
          This application needs an update. Update now?
        {% endblocktrans %}
      {% endif %}
    </p>

    <form class="form-install" action="" method="post">
      {% csrf_token %}

      {% if package_manager_is_busy %}
        <div class="alert alert-warning" role="alert">
          {% blocktrans trimmed %}
            Another installation or upgrade is already running.
            Please wait for a few moments before trying again.
          {% endblocktrans %}
        </div>
      {% elif setup_helper.has_unavailable_packages %}
        <div class="alert alert-warning" role="alert">
          {% blocktrans trimmed %}
            This application is currently not available in your distribution.
          {% endblocktrans %}
          <button type="submit" class="btn btn-default btn-sm" name="refresh-packages">
            <span class="glyphicon glyphicon-refresh"></span> Check again
          </button>
        </div>
      {% endif %}

      <input type="submit" class="btn btn-md btn-primary" name="install"
             {% if package_manager_is_busy or setup_helper.has_unavailable_packages %}
             disabled="disabled"
             {% endif %}
             {% if setup_helper.get_state == 'needs-setup' %}
             value="{% trans "Install" %}"
             {% elif setup_helper.get_state == 'needs-upgrade' %}
             value="{% trans "Update" %}"
             {% endif %} />

    </form>


  {% else %}

    {% if setup_helper.current_operation.step == 'pre' %}
      <div class="install-state-pre">
        {% trans "Performing pre-install operation" %}
      </div>
    {% elif setup_helper.current_operation.step == 'post' %}
      <div class="install-state-post">
        {% trans "Performing post-install operation" %}
      </div>
    {% elif setup_helper.current_operation.step == 'install' %}
      {% with transaction=setup_helper.current_operation.transaction %}
        <div class="install-state-installing">
          {% blocktrans trimmed with package_names=transaction.package_names|join:", " status=transaction.status_string %}
            Installing {{ package_names }}: {{ status }}
          {% endblocktrans %}
        </div>
        <div class="progress">
          <div class="progress-bar progress-bar-striped active"
               role="progressbar" aria-valuemin="0" aria-valuemax="100"
               aria-valuenow="{{ transaction.percentage }}"
               style="width: {{ transaction.percentage }}%">
            <span class="sr-only">
              {% blocktrans trimmed with percentage=transaction.percentage %}
                {{ percentage }}% complete
              {% endblocktrans %}
            </span>
          </div>
        </div>
      {% endwith %}
    {% endif %}

  {% endif %}

{% endblock %}


{% block page_js %}

  {% if setup_helper.current_operation %}
    <script type="text/javascript" src="{% static 'theme/js/refresh.js' %}"></script>
  {% endif %}

{% endblock %}
