Pivot/templates/CO2_sensor.html

{% extends "base.html" %}

{% block title %}CO2-sensoren{% endblock %}
{% block page_title %}CO2-sensoren{% endblock %}
{% block main_class %}medium{% endblock %}
{% block loader_text %}Netwerk wordt gescand...{% endblock %}
{% block loader_sub %}<div class="loader-sub">Dit kan tot 60 seconden duren. Even geduld a.u.b.</div>{% endblock %}

{% block extra_css %}
<style>
    .settings-row { display: flex; flex-wrap: wrap; gap: 12px 32px; padding: 14px 16px; margin-bottom: 18px;
                    background: var(--surface-muted); border: 1px solid var(--border); border-radius: var(--radius); }
    .setting { display: flex; align-items: center; gap: 10px; }
    .status-label { font-weight: 700; min-width: 28px; color: var(--text-muted); }
    .ppm { font-variant-numeric: tabular-nums; font-weight: 600; }
</style>
{% endblock %}

{% block content %}
<div class="card">
    <div class="page-head">
        <h2>🌬️ Actuele CO2-metingen per lokaal</h2>
        <div class="actions">
            <a href="{{ url_for('co2_sensor.scan_co2') }}" class="btn btn-success" onclick="showLoader()">🔍 Handmatige scan</a>
        </div>
    </div>

    <div class="settings-row">
        <div class="setting">
            <label class="switch">
                <input type="checkbox" id="continuousScanToggle" onchange="handleToggle(this)">
                <span class="slider"></span>
            </label>
            <span>Continu scannen</span>
            <span id="status-text" class="status-label">Uit</span>
        </div>
        <div class="setting">
            <label class="switch">
                <input type="checkbox" id="autoDeleteToggle" onchange="handleDeleteToggle(this)">
                <span class="slider"></span>
            </label>
            <span>Resultaten ouder dan 7 dagen automatisch verwijderen</span>
            <span id="delete-status-text" class="status-label">Uit</span>
        </div>
    </div>

    <div class="table-wrap">
        <table>
            <thead>
                <tr>
                    <th>Lokaal</th>
                    <th>CO2</th>
                    <th>Status</th>
                    <th class="actions">Actie</th>
                </tr>
            </thead>
            <tbody>
                {% for row in sensors %}
                <tr>
                    <td><strong>{{ row.lokaal }}</strong></td>
                    <td class="ppm">{{ row.ppm }} ppm</td>
                    <td>
                        {% if row.ppm < 800 %}<span class="badge badge-success">Goed</span>
                        {% elif row.ppm < 1200 %}<span class="badge badge-warning">Ventileren</span>
                        {% else %}<span class="badge badge-danger">Kritiek</span>
                        {% endif %}
                    </td>
                    <td class="actions">
                        <a href="{{ url_for('co2_sensor.grafiek', lokaal=row.lokaal) }}" class="btn btn-sm">📊 Grafiek</a>
                    </td>
                </tr>
                {% else %}
                <tr class="empty-row"><td colspan="4">Nog geen metingen. Start een handmatige scan.</td></tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
</div>
{% endblock %}

{% block footer %}
<footer class="app-footer">{{ school_name_short }} – PIVOT – Versie {{ version }} – CO2-monitor</footer>
{% endblock %}

{% block scripts %}
<script>
    function setLabel(id, active) {
        const el = document.getElementById(id);
        if (!el) return;
        el.innerText = active ? "Aan" : "Uit";
        el.style.color = active ? "var(--success)" : "var(--text-muted)";
    }
    function updateUI(active)       { setLabel('status-text', active); }
    function updateDeleteUI(active) { setLabel('delete-status-text', active); }

    document.addEventListener('DOMContentLoaded', function () {
        fetch("{{ url_for('co2_sensor.get_scan_status') }}")
            .then(r => r.json())
            .then(data => {
                document.getElementById('continuousScanToggle').checked = data.active;
                updateUI(data.active);
            });
        fetch("{{ url_for('co2_sensor.get_cleanup_status') }}")
            .then(r => r.json())
            .then(data => {
                document.getElementById('autoDeleteToggle').checked = data.active;
                updateDeleteUI(data.active);
            });
    });

    function postToggle(url, checkbox, updateFn) {
        const isActive = checkbox.checked;
        fetch(url, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({ active: isActive })
        })
        .then(r => { if (!r.ok) throw new Error('Server error'); return r.json(); })
        .then(data => { updateFn(data.active); checkbox.checked = data.active; })
        .catch(err => { console.error(err); checkbox.checked = !isActive; updateFn(!isActive); });
    }

    function handleToggle(checkbox)       { postToggle("{{ url_for('co2_sensor.toggle_continuous_scan') }}", checkbox, updateUI); }
    function handleDeleteToggle(checkbox) { postToggle("{{ url_for('co2_sensor.toggle_auto_delete') }}", checkbox, updateDeleteUI); }
</script>
{% endblock %}