{% load i18n %}
{% load bootstrap_icons %}
{# the add forms of the Host devices tab: each choice disabled with the reasons it cannot be given #}
{% if error %}
<div class="alert alert-warning mb-0">{% blocktrans %}The host's devices could not be read: {{ error }}{% endblocktrans %}</div>
{% else %}
<form method="post" action="{% url 'instances:add_usb_hostdev' instance.id %}" class="d-flex flex-wrap gap-2 mb-2">{% csrf_token %}
    <select name="usb_device" class="form-select w-auto mw-100" aria-label="{% trans "USB device of the host" %}" required>
        <option value="" selected disabled>{% trans "Choose a USB device of the host…" %}</option>
        {% for device in host_usb %}
        <option value="{{ device.bus }}/{{ device.device }}"{% if device.problems %} disabled{% endif %}>{{ device.product }} ({{ device.ids }}, {{ device.bus }}/{{ device.device }}){% if device.problems %}: {{ device.problems|join:"; " }}{% endif %}</option>
        {% endfor %}
    </select>
    <button type="submit" class="btn btn-primary">{% bs_icon 'plus-lg' %} {% trans "Add USB device" %}</button>
</form>
<form method="post" action="{% url 'instances:add_pci_hostdev' instance.id %}" class="d-flex flex-wrap gap-2">{% csrf_token %}
    <select name="pci_device" class="form-select w-auto mw-100" aria-label="{% trans "PCI device of the host" %}" aria-describedby="pci_help" required{% if pci_frozen %} disabled{% endif %}>
        <option value="" selected disabled>{% trans "Choose a PCI device of the host…" %}</option>
        {% for device in host_pci %}
        <option value="{{ device.address }}"{% if device.problems %} disabled{% endif %}>{{ device.product }} ({{ device.address }}, {{ device.driver|default:_("no driver") }}){% if device.problems %}: {{ device.problems|join:"; " }}{% endif %}</option>
        {% endfor %}
    </select>
    <button type="submit" class="btn btn-primary"{% if pci_frozen %} disabled{% endif %}>{% bs_icon 'plus-lg' %} {% trans "Add PCI device" %}</button>
    <div class="form-text w-100" id="pci_help">
        {% if pci_frozen %}{% trans "A paused VM, or one with a saved state, does not change its PCI devices." %}
        {% elif running %}{% trans "The device is plugged into the running VM at once and kept for its next start; libvirt binds it to vfio-pci. It needs a free slot: on a q35 VM a free pcie-root-port, added while the VM is shut off." %}
        {% else %}{% trans "libvirt binds the device to vfio-pci when the VM starts, and gives it back to the host when the VM stops; a device bound to vfio-pci before stays bound to it." %}{% endif %}
    </div>
</form>
{% endif %}