{% extends "base.html" %}
{% set active_nav = "rag" %}
{% block title %}Channels — Heddle Workshop{% endblock %}
{% block content %}
<hgroup>
    <h1>Telegram Channels</h1>
    <p>{{ channels | length }} registered channel{{ 's' if channels | length != 1 else '' }}.</p>
</hgroup>

<input type="search" id="channel-search" placeholder="Filter channels by name, handle, or faction..."
       aria-label="Filter channels" oninput="filterChannels(this.value)">

<div class="table-wrap">
<table>
    <thead>
        <tr>
            <th scope="col">Handle</th>
            <th scope="col">Name</th>
            <th scope="col">Faction</th>
            <th scope="col">Tier</th>
            <th scope="col">Priority</th>
            <th scope="col">Status</th>
        </tr>
    </thead>
    <tbody id="channel-table-body">
        {% for ch in channels %}
        <tr data-search="{{ ch.handle | lower }} {{ ch.name_en | lower }} {{ ch.faction | lower }}">
            <td><code>{{ ch.handle }}</code></td>
            <td>
                {{ ch.name_en }}
                {% if ch.name_fa %}<br><small>{{ ch.name_fa }}</small>{% endif %}
            </td>
            <td><kbd>{{ ch.faction }}</kbd></td>
            <td>{{ ch.source_tier }}</td>
            <td>
                {% if ch.monitoring_priority == 'critical' %}
                <mark>{{ ch.monitoring_priority }}</mark>
                {% elif ch.monitoring_priority == 'high' %}
                <strong>{{ ch.monitoring_priority }}</strong>
                {% else %}
                {{ ch.monitoring_priority }}
                {% endif %}
            </td>
            <td>
                {% if ch.status == 'verified' %}
                <ins>verified</ins>
                {% else %}
                <del>{{ ch.status }}</del>
                {% endif %}
            </td>
        </tr>
        {% else %}
        <tr><td colspan="6">No channels registered. Configure a channel registry path.</td></tr>
        {% endfor %}
    </tbody>
</table>
</div>

<p><a href="/rag">&larr; Back to RAG Dashboard</a></p>

<script>
function filterChannels(query) {
    var q = query.toLowerCase().trim();
    var rows = document.querySelectorAll('#channel-table-body tr[data-search]');
    for (var i = 0; i < rows.length; i++) {
        var text = rows[i].getAttribute('data-search');
        rows[i].style.display = (!q || text.indexOf(q) !== -1) ? '' : 'none';
    }
}
</script>
{% endblock %}