{% extends "layout.html" %}
{% from "_partials/page_description.html" import page_description %}
{% block title %}Live env - pixie{% endblock %}

{% block subnav %}
<nav class="navbar subnav-strip" aria-label="Section sub-navigation">
    <div class="container">
        <span class="subnav-jumps d-flex align-items-center flex-wrap">
            <a href="#image">Image</a>
            <a href="#options">Options</a>
        </span>
    </div>
</nav>
{% endblock %}

{% block content %}
{{ page_description('boombox', 'The pixie live env that the pixie-flash-once / pixie-flash-always / pixie-inventory / pixie-tui boot modes boot into. It is a fetched disk image (the pixie-live-env catalog entry) booted over ephemeral nbdboot: select it here by content sha. Until an image is selected and fetched, those boot modes fall back to an "unavailable" iPXE plan.') }}

{% if flash_error %}
<div class="alert alert-danger py-2">{{ flash_error }}</div>
{% endif %}

{# ---- Live-env image (the nbdboot selector) ---------------------- #}
<div class="card shadow-sm mb-4" id="image">
    <div class="card-header bg-light d-flex align-items-center gap-2">
        <h2 class="h5 mb-0"><i class="bi bi-boombox me-2"></i>Live-env image</h2>
        {% if live_env_image_sha.effective %}
        <span class="badge text-bg-success ms-auto"><i class="bi bi-check-circle me-1"></i>selected</span>
        {% else %}
        <span class="badge text-bg-warning ms-auto"><i class="bi bi-exclamation-triangle me-1"></i>none selected</span>
        {% endif %}
    </div>
    <div class="card-body">
        <p class="small text-muted mb-3">
            Fetch the <code>pixie-live-env</code> image on the
            <a href="/ui/catalog">Catalog</a> page, then paste its
            <code>content_sha256</code> here. The
            <code>pixie-inventory</code> / <code>pixie-tui</code> /
            <code>pixie-flash-*</code> modes boot it over
            <strong>ephemeral nbdboot</strong> (a RO NBD lower + tmpfs
            overlay); dracut brings the NIC up where the retired
            live-boot squashfs hung in the initramfs on some boards. The
            on-target pixie CLI phones home so inventory / flash work as
            before.
        </p>
        <form method="post" action="/ui/live-env/image/edit" class="row g-3">
            <div class="col-12">
                <label for="live_env_image_sha" class="form-label">
                    Image content sha
                    <span class="badge text-bg-{% if live_env_image_sha.override %}primary{% else %}secondary{% endif %} ms-1">
                        {% if live_env_image_sha.override %}override{% elif live_env_image_sha.effective %}env{% else %}default{% endif %}
                    </span>
                </label>
                <input type="text" id="live_env_image_sha" name="live_env_image_sha"
                       class="form-control font-monospace"
                       value="{{ live_env_image_sha.override }}"
                       placeholder="(unset - live-env modes degrade to the unavailable plan)"
                       pattern="[0-9a-fA-F]{64}">
                <div class="form-text">
                    A fetched disk-image's <code>content_sha256</code> (64 hex), plus its
                    netboot bundle (via the entry's <code>netboot_src</code>), must both be
                    fetched. Blank falls back to <code>{{ live_env_image_sha.env }}</code>
                    then unset, in which case the live-env boot modes render the
                    <code>unavailable</code> plan. Effective:
                    {% if live_env_image_sha.effective %}<code>{{ live_env_image_sha.effective }}</code>{% else %}<em class="text-muted">(none)</em>{% endif %}.
                    {% if live_env_image_sha.updated_at %}<br>Last updated: <code>{{ live_env_image_sha.updated_at | fmt_ts }}</code>.{% endif %}
                </div>
            </div>
            <div class="col-12">
                <button type="submit" class="btn btn-primary"><i class="bi bi-check2 me-1"></i>Save</button>
                <span class="text-muted small ms-2">
                    Takes effect on the NEXT <code>GET /pxe/&lt;mac&gt;</code>; a target already mid-boot must be power-cycled.
                </span>
            </div>
        </form>
    </div>
</div>

{# ---- Options (config) ------------------------------------------- #}
<div class="card shadow-sm mb-4" id="options">
    <div class="card-header bg-light fw-semibold">
        <i class="bi bi-sliders me-1"></i>Options
    </div>
    <div class="card-body">
        <form method="post" action="/ui/live-env/cmdline/edit" class="row g-3">
            <div class="col-12">
                <label for="extra_cmdline" class="form-label">
                    Extra kernel cmdline
                    <span class="badge text-bg-{% if live_env_extra_cmdline.override %}primary{% else %}secondary{% endif %} ms-1">
                        {% if live_env_extra_cmdline.override %}override{% elif live_env_extra_cmdline.effective %}env{% else %}default{% endif %}
                    </span>
                </label>
                <input type="text" id="extra_cmdline" name="extra_cmdline"
                       class="form-control font-monospace"
                       value="{{ live_env_extra_cmdline.override }}"
                       placeholder="e.g. pci=realloc=on,nocrs"
                       list="live-env-cmdline-suggestions">
                <datalist id="live-env-cmdline-suggestions">
                    <option value="pci=realloc=on,nocrs">
                </datalist>
                <div class="form-text">
                    Tokens appended verbatim to the <code>pixie-live-env</code> kernel cmdline
                    (after <code>pixie.mac=</code> / <code>bty.mac=</code>, so last-token-wins on any
                    conflict). Whitespace-separated; single line. Blank falls back to
                    <code>{{ live_env_extra_cmdline.env }}</code> then no append. A machine with its own
                    <code>extra_cmdline</code> binding overrides this global. Effective:
                    {% if live_env_extra_cmdline.effective %}<code>{{ live_env_extra_cmdline.effective }}</code>{% else %}<em class="text-muted">(none)</em>{% endif %}.
                    Known-good values per hardware in
                    <a href="https://github.com/safl/pixie/blob/main/docs/src/hardware-quirks.md" target="_blank" rel="noreferrer">docs/hardware-quirks.md</a>.
                    {% if live_env_extra_cmdline.updated_at %}<br>Last updated: <code>{{ live_env_extra_cmdline.updated_at | fmt_ts }}</code>.{% endif %}
                </div>
            </div>
            <div class="col-12">
                <button type="submit" class="btn btn-primary"><i class="bi bi-check2 me-1"></i>Save</button>
                <span class="text-muted small ms-2">
                    Takes effect on the NEXT <code>GET /pxe/&lt;mac&gt;</code>; a target already mid-boot must be power-cycled.
                </span>
            </div>
        </form>
    </div>
</div>
{% endblock %}