{% load i18n %}
{% if request.user.is_superuser %}
<a href="#addvol" type="button" class="btn btn-success pull-right" data-toggle="modal" title="Add Volume">
    <span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
</a>

<!-- Modal pool -->
<div class="modal fade" id="addvol" tabindex="-1" role="dialog" aria-labelledby="addInstanceVolumeLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
                <h4 class="modal-title">{% trans "Add Instance Volume" %}</h4>
            </div>
            <div class="modal-body">
                <div class="row">
                    <ul class="nav nav-tabs">
                        <li role="presentation" class="active"><a href="#NewDisk" data-toggle="tab">{% trans 'New Disk' %}</a></li>
                        <li role="presentation"><a href="#ExistingDisk" data-toggle="tab">{% trans 'Existing Disk' %}</a></li>
                    </ul>

                    <div class="tab-content">
                        <div class="tab-pane active" id="NewDisk">
                            <form class="form-horizontal" method="post" role="form">{% csrf_token %}

                            <p style="font-weight:bold;">{% trans "Volume parameters" %}</p>
                            <div class="form-group">
                                <label class="col-sm-3 control-label">{% trans "Storage" %}</label>
                                <div class="col-sm-4">
                                    <select name="storage" class="form-control image-format">
                                        {% for storage in storages %}
                                            <option value="{{ storage }}">{{ storage }}</option>
                                        {% endfor %}
                                    </select>
                                </div>
                            </div>
                            <div class="form-group">
                                <label class="col-sm-3 control-label">{% trans "Name" %}</label>
                                <div class="col-sm-4">
                                    <input type="text" class="form-control" name="name" placeholder="{% trans "Name" %}" required pattern="[a-zA-Z0-9\.\-_]+">
                                </div>
                            </div>
                            <div class="form-group">
                                <label class="col-sm-3 control-label">{% trans "Format" %}</label>
                                <div class="col-sm-4">
                                    <select name="format" class="form-control image-format">
                                        {% for format in formats %}
                                            <option value="{{ format }}" {% if format == default_format %}selected{% endif %}>{% trans format %}</option>
                                        {% endfor %}
                                    </select>
                                </div>
                            </div>
                            <div class="form-group">
                                <label class="col-sm-3 control-label">{% trans "Size" %}</label>
                                <div class="col-sm-4">
                                    <input type="text" class="form-control" name="size" value="10" maxlength="5" required pattern="[0-9]+">
                                </div>
                                <label class="col-sm-1 control-label">{% trans "GB" %}</label>
                            </div>
                            <div class="form-group">
                                <label class="col-sm-3 control-label">{% trans "Bus" %}</label>
                                <div class="col-sm-4">
                                    <select name="bus" class="form-control image-format">
                                        {% for bus in busses %}
                                            <option value="{{ bus }}" {% if bus == default_bus %}selected{% endif %}>{% trans bus %}</option>
                                        {% endfor %}
                                    </select>
                                </div>
                            </div>
                            <div class="form-group">
                                <label class="col-sm-3 control-label">{% trans "Cache" %}</label>
                                <div class="col-sm-4">
                                    <select name="cache" class="form-control image-format">
                                        {% for mode, name in cache_modes %}
                                            <option value="{{ mode }}" {% if mode == default_cache %}selected{% endif %}>{% trans name %}</option>
                                        {% endfor %}
                                    </select>
                                </div>
                            </div>
                            <div class="form-group meta-prealloc">
                                <label class="col-sm-3 control-label">{% trans "Metadata" %}</label>
                                <div class="col-sm-4">
                                    <input type="checkbox" name="meta_prealloc" value="true">
                                </div>
                            </div>
                            <div class="modal-footer">
                                <button type="submit" class="btn btn-lg btn-success pull-right" name="add_new_vol">{% trans "Add Volume" %}</button>
                            </div>
                        </form>
                        </div>
                        <div class="tab-pane" id="ExistingDisk">
                            <form class="form-horizontal" method="post" role="form">{% csrf_token %}
                            <div class="modal-body">
                                <p style="font-weight:bold;">{% trans "Volume parameters" %}</p>
                                <div class="form-group">
                                    <label class="col-sm-3 control-label">{% trans "Storage" %}</label>
                                    <div class="col-sm-4">
                                        <div class="dropdown">
                                          <button id="select_storage" class="btn btn-default dropdown-toggle form-control" type="button" data-toggle="dropdown">{% trans 'Select Pool...' %}
                                          <span class="caret"></span></button>
                                          <ul class="dropdown-menu">
                                              {% for storage in storages %}
                                                  <li><a href="#" onclick="get_volumes({{ compute_id }}, '{{ storage }}')">{{ storage }}</a></li>
                                              {% endfor %}
                                          </ul>
                                          <input id="selected_storage" name="selected_storage" hidden/>
                                        </div>
                                    </div>
                                </div>
                                <div class="form-group">
                                    <label class="col-sm-3 control-label" >{% trans "Volume" %}</label>
                                    <div class="col-sm-4">
                                        <select id="vols" name="vols" class="form-control" disabled>
                                            <option value="" selected>{% trans 'None' %}</option>
                                            <!-- populate with javascript -->
                                        </select>
                                    </div>
                                </div>
                                <div class="form-group">
                                    <label class="col-sm-3 control-label">{% trans "Bus" %}</label>
                                    <div class="col-sm-4">
                                        <select name="bus" class="form-control image-format">
                                            {% for bus in busses %}
                                                <option value="{{ bus }}" {% if bus == default_bus %}selected{% endif %}>{% trans bus %}</option>
                                            {% endfor %}
                                        </select>
                                    </div>
                                </div>
                                <div class="form-group">
                                    <label class="col-sm-3 control-label">{% trans "Cache" %}</label>
                                    <div class="col-sm-4">
                                        <select name="cache" class="form-control image-format">
                                            {% for mode, name in cache_modes %}
                                                <option value="{{ mode }}" {% if mode == default_cache %}selected{% endif %}>{% trans name %}</option>
                                            {% endfor %}
                                        </select>
                                    </div>
                                </div>
                            </div>
                            <div class="modal-footer">
                                 <button type="submit" class="btn btn-lg btn-success pull-right" name="add_existing_vol">{% trans "Add Volume" %}</button>
                            </div>
                        </form>
                        </div>
                    </div>
                </div> <!-- row -->
            </div> <!-- /.modal-body -->
        </div> <!-- /.modal-content -->
    </div> <!-- /.modal-dialog -->
</div> <!-- /.modal -->
{% endif %}
