{% extends 'generic/object.html' %}
{% load helpers %}
{% load plugins %}
{% load static %}

{% block head %}
    {{ block.super }}
    <link rel="stylesheet" href="{% static 'netbox_osp/css/netbox-osp.css' %}">
{% endblock %}

{% block content %}
<div class="row">
    <div class="col col-md-6">
        <div class="card">
            <h5 class="card-header">Fibre Link</h5>
            <table class="table table-hover attr-table">
                <tr><th>Name</th><td>{{ object.name }}</td></tr>
                <tr><th>Status</th><td>{% badge object.get_status_display bg_color=object.get_status_color %}</td></tr>
                <tr><th>Strands</th><td>{{ object.strand_count }}</td></tr>
                <tr><th>A termination</th><td>{{ object.a_termination|linkify|default:"&mdash;" }}</td></tr>
                <tr><th>B termination</th><td>{{ object.b_termination|linkify|default:"&mdash;" }}</td></tr>
                <tr><th>Description</th><td>{{ object.description|default:"&mdash;" }}</td></tr>
            </table>
        </div>
    </div>
    <div class="col col-md-6">
        <div class="card">
            <h5 class="card-header">Loss budget</h5>
            <table class="table table-hover attr-table">
                <tr><th>Strand loss (dB)</th><td>{{ object.strand_loss_db|floatformat:3 }}</td></tr>
                <tr><th>Splice loss (dB)</th><td>{{ object.splice_loss_db|floatformat:3 }}</td></tr>
                <tr><th>Connector loss (dB)</th><td>{{ object.connector_total_loss_db|floatformat:3 }} ({{ object.connectors_per_end }} × 2 × {{ object.connector_loss_db }})</td></tr>
                <tr><th>Total loss (dB)</th><td><strong>{{ object.total_loss_db|floatformat:3 }}</strong></td></tr>
                <tr><th>Target budget (dB)</th><td>{{ object.target_loss_budget_db|floatformat:3 }}</td></tr>
                <tr>
                    <th>Budget</th>
                    <td>
                        {% load l10n %}
                        {% with gauge=object.loss_budget_gauge %}
                        <svg viewBox="0 0 200 32" xmlns="http://www.w3.org/2000/svg"
                             class="osp-loss-gauge osp-loss-gauge--{{ gauge.band }}"
                             role="img"
                             aria-label="{{ gauge.total_db|floatformat:3 }} dB of {{ gauge.target_db|floatformat:3 }} dB used ({{ gauge.pct|unlocalize }} percent)">
                            <!-- Background zones (consistent fill-opacity for visual balance) -->
                            <rect x="0"      y="7" width="106.66" height="18" fill="#28a745" fill-opacity="0.22"/>
                            <rect x="106.66" y="7" width="26.67"  height="18" fill="#ffc107" fill-opacity="0.22"/>
                            <rect x="133.33" y="7" width="66.67"  height="18" fill="#dc3545" fill-opacity="0.22"/>
                            <!-- Threshold ticks -->
                            <line x1="106.66" y1="3" x2="106.66" y2="29" stroke="#6c757d" stroke-width="0.4"/>
                            <line x1="133.33" y1="3" x2="133.33" y2="29" stroke="#6c757d" stroke-width="0.8"/>
                            <text x="106.66" y="5.5" text-anchor="middle" font-size="3.5" fill="#6c757d">80%</text>
                            <text x="133.33" y="5.5" text-anchor="middle" font-size="3.5" fill="#6c757d">budget</text>
                            <!-- Indicator bar -->
                            <rect x="0" y="11.5" width="{{ gauge.width_vb|unlocalize }}" height="10"
                                  fill="{{ gauge.color }}"/>
                            <!-- Numeric label — paint-order halo for legibility on light + dark themes. -->
                            <text x="100" y="22" text-anchor="middle"
                                  font-size="5.5" font-weight="bold" fill="#1a1a1a"
                                  stroke="#ffffff" stroke-width="0.5" paint-order="stroke">
                                {{ gauge.total_db|floatformat:2 }} / {{ gauge.target_db|floatformat:2 }} dB
                                ({{ gauge.pct|unlocalize }}%{% if gauge.band == "fail" %} &mdash; OVER BUDGET{% endif %})
                            </text>
                        </svg>
                        {% endwith %}
                    </td>
                </tr>
            </table>
        </div>
        {% include 'inc/panels/tags.html' %}
        {% include 'inc/panels/comments.html' %}
        {% plugin_right_page object %}
    </div>
</div>
<div class="row mt-3">
    <div class="col-md-6">
        {% plugin_left_page object %}
    </div>
</div>
<div class="row mt-3">
    <div class="col">
        <div class="card">
            <h5 class="card-header">Hop-by-hop trace</h5>
            <table class="table table-hover">
                <thead>
                    <tr><th>#</th><th>Strand</th><th>Cable</th><th>Length (m)</th><th>Loss (dB)</th><th>Splice → next</th></tr>
                </thead>
                <tbody>
                    {% for strand, splice in hops %}
                        <tr>
                            <td>{{ forloop.counter }}</td>
                            <td>{{ strand|linkify }}</td>
                            <td>{{ strand.cable|linkify }}</td>
                            <td>{{ strand.cable.effective_length_m }}</td>
                            <td>{{ strand.loss_db|floatformat:3 }}</td>
                            <td>
                                {% if splice %}{{ splice|linkify }} ({{ splice.loss_db|floatformat:3 }} dB){% else %}&mdash;{% endif %}
                            </td>
                        </tr>
                    {% empty %}
                        <tr><td colspan="6" class="text-muted">No strands assigned to this link yet.</td></tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
    </div>
</div>
<div class="row mt-3">
    <div class="col">
        {% plugin_full_width_page object %}
    </div>
</div>
{% endblock %}