{% extends "base.html" %}

{% block title %}QR-generator{% endblock %}
{% block page_title %}QR-codegenerator{% endblock %}
{% block main_class %}narrow{% endblock %}

{% block extra_css %}
<style>
    .steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
    .steps > li { position: relative; padding-left: 44px; padding-bottom: 22px; }
    .steps > li::before {
        counter-increment: step; content: counter(step);
        position: absolute; left: 0; top: 0;
        width: 30px; height: 30px; border-radius: 50%;
        display: grid; place-items: center;
        background: var(--primary-light); color: var(--primary-color); font-weight: 700;
    }
    .steps h3 { margin: 3px 0 10px; }
    .options-box { padding: 6px 14px; background: var(--surface-muted); border: 1px solid var(--border); border-radius: var(--radius); margin: 14px 0 18px; }
    .options-box .check { padding: 8px 0; }
</style>
{% endblock %}

{% block content %}
<div class="card">
    <div class="page-head">
        <div>
            <h2>💡 QR-codes maken</h2>
            <p class="muted" style="margin:0">Maak eenvoudig QR-codes aan vanuit een Excel-bestand{{ ' of uit de database (hieronder)' if db_toegang }}.</p>
        </div>
    </div>

    <ol class="steps">
        <li>
            <h3>Download het sjabloon</h3>
            <a href="{{ url_for('qr_generator.download_template') }}" class="btn btn-light">📥 Sjabloon (.xlsx)</a>
        </li>
        <li>
            <h3>Upload je ingevulde bestand</h3>
            <form action="{{ url_for('qr_generator.upload_file') }}" method="post" enctype="multipart/form-data">
                <input type="file" name="file" accept=".xlsx, .xls" required>

                <div class="options-box">
                    <label class="check"><input type="checkbox" id="show_top" name="show_top" checked> Toon tekst boven QR-code</label>
                    <label class="check"><input type="checkbox" id="show_bottom" name="show_bottom" checked> Toon tekst onder QR-code</label>
                </div>

                <button type="submit" class="btn-block btn-lg">🚀 Genereer QR-codes (ZIP)</button>
            </form>
        </li>
    </ol>
</div>

{% if db_toegang %}
<div class="card">
    <div class="page-head">
        <div>
            <h2>🗄️ QR-codes uit de database</h2>
            <p class="muted" style="margin:0">Maak QR-codes van de toestellen in PIVOT: één PNG per toestel, samen in een ZIP.</p>
        </div>
    </div>
    <form action="{{ url_for('qr_generator.database_qr') }}" method="post">
        <div class="field">
            <label for="qr_veld">In de QR-code</label>
            <select id="qr_veld" name="qr_veld" required>
                {% for v in qr_velden %}<option value="{{ v }}">{{ db_velden[v][0] }}</option>{% endfor %}
            </select>
            <div class="field-hint">Toestellen zonder deze waarde worden overgeslagen.</div>
        </div>
        <div class="options-box">
            <div class="field">
                <label for="boven">Tekst boven de QR-code</label>
                <select id="boven" name="boven">
                    <option value="">Geen</option>
                    {% for k, v in db_velden.items() %}<option value="{{ k }}">{{ v[0] }}</option>{% endfor %}
                </select>
            </div>
            <div class="field">
                <label for="onder">Tekst onder de QR-code</label>
                <select id="onder" name="onder">
                    <option value="">Geen</option>
                    {% for k, v in db_velden.items() %}<option value="{{ k }}" {{ 'selected' if k == 'toestelnummer' }}>{{ v[0] }}</option>{% endfor %}
                </select>
            </div>
        </div>
        <div class="field">
            <label for="status">Status</label>
            <select id="status" name="status">
                <option value="">Alle toestellen</option>
                {% for s in statussen %}<option value="{{ s }}">{{ s }}</option>{% endfor %}
            </select>
        </div>
        <div class="field">
            <label for="zoek">Zoeken (optioneel)</label>
            <input type="text" id="zoek" name="zoek" placeholder="bv. CB-01 of Lenovo">
            <div class="field-hint">Enkel toestellen waarvan het toestelnummer, serienummer, SPB-nummer of type deze tekst bevat.</div>
        </div>
        <div class="field">
            <label for="nummers">Enkel deze nummers (optioneel)</label>
            <textarea id="nummers" name="nummers" rows="4" placeholder="Eén per regel, of gescheiden door komma's"></textarea>
            <div class="field-hint">Nummers van het gekozen soort (zie "In de QR-code"). Leeg = alle toestellen. Max. {{ max_db_codes }} per keer.</div>
        </div>
        <button type="submit" class="btn-block btn-lg">🚀 Genereer QR-codes (ZIP)</button>
    </form>
</div>
{% endif %}
{% endblock %}