{% extends "base.html" %}
{% load i18n %}
{% load bootstrap_icons %}

{% block title %}{% trans "Interface" %} - {{ iface }}{% endblock %}

{% block page_heading %}{{ compute.name }} - {% trans "Interface" %}: {{ iface }}{% endblock page_heading %}

{% block page_heading_extra %}
{% if changeable and info %}
{# the interface's own actions where the host's libvirt can change interfaces: start or stop, and delete a stopped one #}
<div class="btn-group" role="group" aria-label="{% blocktrans %}Actions for interface {{ iface }}{% endblocktrans %}">
    <form method="post" class="btn-group">{% csrf_token %}
        {% if state %}
        <button type="submit" class="btn btn-outline-secondary" name="stop"
                data-confirm="{% blocktrans with name=iface %}Stop interface {{ name }}? The host and its VMs lose their connections through it at once; if you reach the host through it, you lose the host.{% endblocktrans %}">{% bs_icon 'stop-fill' %} {% trans "Stop" %}</button>
        {% else %}
        <button type="submit" class="btn btn-outline-secondary" name="start">{% bs_icon 'play-fill' %} {% trans "Start" %}</button>
        {% endif %}
    </form>
    <div class="btn-group">
        <button type="button" class="btn btn-outline-secondary" data-bs-toggle="dropdown" aria-expanded="false" aria-label="{% trans "More actions" %}">{% bs_icon 'three-dots' %}</button>
        <ul class="dropdown-menu dropdown-menu-end shadow">
            <li><form method="post">{% csrf_token %}
                <button type="submit" class="dropdown-item text-danger" name="delete"{% if state %} disabled{% endif %}
                        data-confirm="{% blocktrans with name=iface %}Delete interface {{ name }}? Its definition is removed from the host; a bridge's members are defined again on their own, its addresses going to its only member.{% endblocktrans %}">{% bs_icon 'trash' %} {% if state %}{% trans "Delete (stop it first)" %}{% else %}{% trans "Delete interface" %}{% endif %}</button>
            </form></li>
        </ul>
    </div>
</div>
{% endif %}
{% endblock page_heading_extra %}

{% block content %}
    {% include "computes/host_nav.html" with section="interfaces" detail=True %}

    {% if changeable is False %}{% include 'interfaces_unchangeable.html' %}{% endif %}
    {% if info %}
    <div class="card mb-3">
        <div class="card-header">{% trans "Interface" %}</div>
        <ul class="list-group list-group-flush">
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "Type" %}</span><span class="badge text-bg-light border">{{ info.type|capfirst }}</span>
            </li>
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "State" %}</span>
                <span class="d-flex flex-wrap justify-content-end gap-1">
                    {# libvirt's own state where it manages the interface; the link as the kernel reports it everywhere #}
                    {% if changeable %}{% if state %}<span class="badge text-bg-success">{% trans "Active" %}</span>{% else %}<span class="badge text-bg-secondary">{% trans "Inactive" %}</span>{% endif %}{% endif %}
                    {% include "link_badge.html" with link=info.link %}
                </span>
            </li>
            {% if info.start_mode %}
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "Starts" %}</span>
                <span>{% if info.start_mode == "onboot" %}{% trans "On boot" %}{% elif info.start_mode == "hotplug" %}{% trans "When plugged in" %}{% else %}{% trans "Only by hand" %}{% endif %}</span>
            </li>
            {% endif %}
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "MAC" %}</span><span class="font-monospace text-break text-end">{{ info.mac|default:"–" }}</span>
            </li>
            {% if info.mtu %}
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "MTU" %}</span><span>{{ info.mtu }}</span>
            </li>
            {% endif %}
            {% if info.speed %}
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "Speed" %}</span><span>{{ info.speed }} Mb/s</span>
            </li>
            {% endif %}
            {% if info.stp %}
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "Spanning tree" %}</span>
                {# not its delay: netcf tells it in seconds, the udev backend in hundredths #}
                <span>{% if info.stp == "on" %}{% trans "On" %}{% else %}{% trans "Off" %}{% endif %}</span>
            </li>
            {% endif %}
            {% if networks %}
            <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                <span class="text-body-secondary">{% trans "Used by" %}</span>
                <span class="text-end">{% for net in networks %}<a href="{% url 'network' compute.id net %}">{% blocktrans %}network {{ net }}{% endblocktrans %}</a>{% if not forloop.last %}, {% endif %}{% endfor %}</span>
            </li>
            {% endif %}
        </ul>
    </div>

    {% if changeable %}
    <div class="row row-cols-1 row-cols-md-2 g-3 mb-3">
        {% for family, addressing in info.addressing %}
        <div class="col">
            <div class="card h-100">
                <div class="card-header">{{ family }}</div>
                <ul class="list-group list-group-flush flex-grow-1">
                    <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                        <span class="text-body-secondary">{% trans "Configured" %}</span>
                        <span>{% if addressing.method == "dhcp" %}DHCP{% elif addressing.method == "autoconf" %}{% trans "Automatic (SLAAC)" %}{% elif addressing.method == "static" %}{% trans "Static" %}{% else %}{% trans "None" %}{% endif %}</span>
                    </li>
                    {% for address in addressing.addresses %}
                    <li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
                        <span class="text-body-secondary">{% trans "Address" %}</span><span class="font-monospace text-break text-end">{{ address }}</span>
                    </li>
                    {% endfor %}
                </ul>
            </div>
        </div>
        {% endfor %}
    </div>
    {% endif %}

    {% if info.type == "bridge" or info.type == "bond" or info.type == "vlan" %}
    <div class="card mb-3">
        <div class="card-header">{% if info.type == "vlan" %}{% trans "Device" %}{% else %}{% trans "Members" %}{% endif %}</div>
        {% if info.members %}
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead>
                    <tr>
                        <th scope="col">{% trans "Name" %}</th>
                        <th scope="col">{% trans "Type" %}</th>
                        <th scope="col">{% trans "MAC" %}</th>
                        <th scope="col">{% trans "Link" %}</th>
                        <th scope="col">{% trans "Speed" %}</th>
                    </tr>
                </thead>
                <tbody>
                {% for member in info.members %}
                    <tr>
                        <td class="font-monospace text-nowrap">{{ member.name }}</td>
                        <td>{{ member.type|default:"–" }}</td>
                        <td class="font-monospace text-nowrap">{{ member.mac|default:"–" }}</td>
                        <td>{% include "link_badge.html" with link=member.link %}</td>
                        <td class="text-nowrap">{% if member.speed %}{{ member.speed }} Mb/s{% else %}–{% endif %}</td>
                    </tr>
                {% endfor %}
                </tbody>
            </table>
        </div>
        {% else %}
        <div class="card-body small text-body-secondary">{% trans "libvirt reports no members." %}</div>
        {% endif %}
    </div>
    {% endif %}

    {% if info.type == "bridge" %}
    <div class="card mb-3">
        <div class="card-header">{% trans "Connected VM interfaces" %}</div>
        {% if vms %}
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead>
                    <tr>
                        <th scope="col">{% trans "VM" %}</th>
                        <th scope="col">{% trans "Tap" %}</th>
                        <th scope="col">{% trans "VM's MAC" %}</th>
                    </tr>
                </thead>
                <tbody>
                {% for vm in vms %}
                    <tr>
                        <td>{% if vm.id %}<a href="{% url 'instances:instance' vm.id %}">{{ vm.vm }}</a>{% else %}{{ vm.vm }}{% endif %}</td>
                        <td class="font-monospace">{{ vm.tap|default:"–" }}</td>
                        <td class="font-monospace text-nowrap">{{ vm.mac|default:"–" }}</td>
                    </tr>
                {% endfor %}
                </tbody>
            </table>
        </div>
        {% else %}
        <div class="card-body small text-body-secondary">{% trans "No running VM is on this bridge." %}</div>
        {% endif %}
    </div>
    {% endif %}
    {% endif %}
{% endblock %}