Vermietungs-Tool

A local web app for a small room-rental business in Austria: guest register,
room ledger, occupancy plan, invoices, the monthly tourist-tax report and the
quarterly VAT list. Application code only; it ships no data.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/templates/vat.html

@@ -0,0 +1,65 @@
+{% extends "base.html" %}
+{% block content %}
+  <h1>{{ t('vat_title') }} – {{ t('vat_quarter_n', n=quarter) }} {{ year }}</h1>
+  <p class="lead">{{ unit_name }} · {{ r.first|date }} – {{ r.last|date }}</p>
+  <p class="noprint">{{ t('vat_intro') }}</p>
+
+  <form method="get" class="toolbar">
+    <select name="unit" onchange="this.form.submit()">
+      {% for u in units %}<option value="{{ u.code }}"{% if u.code == unit %} selected{% endif %}>{{ u.name }}</option>{% endfor %}
+    </select>
+    <select name="q" onchange="this.form.submit()">
+      {% for n in range(1, 5) %}<option value="{{ n }}"{% if n == quarter %} selected{% endif %}>{{ t('vat_quarter_n', n=n) }}</option>{% endfor %}
+    </select>
+    <select name="year" onchange="this.form.submit()">
+      {% for y in years %}<option{% if y == year %} selected{% endif %}>{{ y }}</option>{% endfor %}
+    </select>
+    <button type="button" class="btn secondary" onclick="window.print()">{{ t('btn_print') }}</button>
+  </form>
+
+  {% for s in r.sections %}
+  <section class="vat-room">
+    <h2>{{ t('col_room') }} {{ s.room }}</h2>
+    <div class="tablewrap">
+      <table>
+        <thead><tr>
+          <th>{{ t('col_paid_date') }}</th><th>{{ t('col_occupant') }}</th><th>{{ t('col_period') }}</th>
+          <th>{{ t('hd_invoice') }}</th><th>{{ t('col_payer') }}</th><th class="num">{{ t('col_amount') }}</th>
+        </tr></thead>
+        <tbody>
+          {% for x in s.rows %}
+          <tr>
+            <td>{{ x.received_on|date }}</td>
+            <td>{{ x.occupant or '' }}
+              {%- if x.storno %} <span class="pill cash">{{ t('vat_storno') }}</span>{% endif %}
+              {%- if x.received < x.amount %} <span class="pill open">{{ t('vat_part') }}</span>{% endif %}</td>
+            {#- a monthly rent may carry only a 'bis' #}
+            <td>{% if x.period_from and x.period_to %}{{ x.period_from|date }}–{{ x.period_to|date }}
+                {%- elif x.period_to %}{{ t('period_until', date=x.period_to|date) }}
+                {%- elif x.period_from %}{{ t('period_since', date=x.period_from|date) }}{% endif %}</td>
+            <td>{{ x.invoice_no or '' }}</td><td>{{ x.payer or '' }}</td>
+            <td class="num">{{ x.received|euro }}</td>
+          </tr>
+          {% endfor %}
+        </tbody>
+        <tfoot><tr><td colspan="5">{{ t('vat_room_sum', room=s.room) }}</td><td class="num">{{ s.sum|euro }}</td></tr></tfoot>
+      </table>
+    </div>
+  </section>
+  {% else %}
+  <p class="empty">{{ t('vat_empty') }}</p>
+  {% endfor %}
+
+  {% if r.sections %}
+  <section class="vat-total">
+    <h2>{{ t('vat_total_title') }}</h2>
+    <table>
+      <tr><td>{{ t('vat_total') }}</td><td class="num">{{ r.total|euro }}</td></tr>
+      {% if r.storno %}<tr><td>{{ t('vat_storno_sum') }}</td><td class="num">− {{ r.storno|euro }}</td></tr>{% endif %}
+      <tr class="key"><td>{{ t('vat_gross') }}</td><td class="num">{{ r.gross|euro }}</td></tr>
+      <tr class="key"><td>{{ t('vat_tax') }}</td><td class="num">{{ r.vat|euro }}</td></tr>
+      <tr class="key"><td>{{ t('vat_net') }}</td><td class="num">{{ r.net|euro }}</td></tr>
+    </table>
+  </section>
+  {% endif %}
+{% endblock %}