{% extends 'base.html' %}
{% load helpers %}
{% load form_helpers %}

{% block content %}
    <form action="" method="post" enctype="multipart/form-data" class="form form-horizontal">
        {% csrf_token %}
        {{ pk_form.pk }}
        {{ formset.management_form }}
        <div class="row">
            <div class="col-md-8 col-md-offset-2">
                <h3>{% block title %}{% if vc_form.instance %}Editing {{ vc_form.instance }}{% else %}New Virtual Chassis{% endif %}{% endblock %}</h3>
                {% if vc_form.non_field_errors %}
                    <div class="panel panel-danger">
                        <div class="panel-heading"><strong>Errors</strong></div>
                        <div class="panel-body">
                            {{ vc_form.non_field_errors }}
                        </div>
                    </div>
                {% endif %}
                <div class="panel panel-default">
                    <div class="panel-heading"><strong>Virtual Chassis</strong></div>
                    <div class="table panel-body">
                        {% render_form vc_form %}
                    </div>
                </div>
                <div class="panel panel-default">
                    <div class="panel-heading"><strong>Members</strong></div>
                    <table class="table panel-body">
                        <thead>
                            <tr>
                                <th>Device</th>
                                <th>ID</th>
                                <th>Rack/Unit</th>
                                <th>Serial</th>
                                <th>Position</th>
                                <th>Priority</th>
                                <th></th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for form in formset %}
                                {% for field in form.hidden_fields %}
                                    {{ field }}
                                {% endfor %}
                                {% with device=form.instance virtual_chassis=vc_form.instance %}
                                    <tr>
                                        <td>
                                            <a href="{{ device.get_absolute_url }}">{{ device }}</a>
                                        </td>
                                        <td>{{ device.pk }}</td>
                                        <td>
                                            {% if device.rack %}
                                                {{ device.rack }} / {{ device.position }}
                                            {% else %}
                                                <span class="text-muted">&mdash;</span>
                                            {% endif %}
                                        </td>
                                        <td>{{ device.serial|placeholder }}</td>
                                        <td>
                                            {{ form.vc_position }}
                                            {% if form.vc_position.errors %}
                                                <br /><small class="text-danger">{{ form.vc_position.errors.0 }}</small>
                                            {% endif %}
                                        </td>
                                        <td>
                                            {{ form.vc_priority }}
                                            {% if form.vc_priority.errors %}
                                                <br /><small class="text-danger">{{ form.vc_priority.errors.0 }}</small>
                                            {% endif %}
                                        </td>
                                        <td>
                                            {% if virtual_chassis.pk %}
                                                <a href="{% url 'dcim:virtualchassis_remove_member' pk=device.pk %}?return_url={% url 'dcim:virtualchassis_edit' pk=virtual_chassis.pk %}" class="btn btn-danger btn-xs{% if virtual_chassis.master == device %} disabled{% endif %}">
                                                    <span class="glyphicon glyphicon-trash" aria-hidden="true"></span>
                                                </a>
                                            {% endif %}
                                        </td>
                                    </tr>
                                {% endwith %}
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-8 col-md-offset-2 text-right">
                {% if vc_form.instance.pk %}
                    <button type="submit" name="_update" class="btn btn-primary">Update</button>
                {% else %}
                    <button type="submit" name="_create" class="btn btn-primary">Create</button>
                {% endif %}
                <a href="{{ return_url }}" class="btn btn-default">Cancel</a>
            </div>
        </div>
    </form>
{% endblock %}
