vermietungs-tool/app/templates/invoice_form.html

{% extends "base.html" %}
{% block content %}
  <style>
    /* keep all 9 line columns visible without horizontal scrolling */
    #lines input[type=date] { width: 132px; }
    #lines td, #lines th { padding: 6px 4px; }
  </style>
  <h1>{{ t('form_edit_invoice') if editing else t('form_new_invoice') }}</h1>
  <datalist id="dl_client">{% for v in (suggest|default({})).client|default([]) %}<option value="{{ v }}">{% endfor %}</datalist>
  <form class="card" method="post" style="max-width:1240px">
    <div class="grid2">
      <div class="field"><label>{{ t('lbl_unit') }} *</label>
        <select name="unit_id" onchange="setNumber(true)">
          {% for u in units %}
            <option value="{{ u.id }}" {{ 'selected' if form.get('unit_id')|string == u.id|string }}>{{ u.code }} – {{ u.name }}</option>
          {% endfor %}
        </select></div>
      <div class="field"><label>{{ t('lbl_client') }} *</label>
        <input type="text" name="client" required value="{{ form.get('client','') }}" list="dl_client"></div>
    </div>
    {# a recipient without an address: the companies the name may mean, or the deliberate exception #}
    {% if client_choices is not none or form.get('confirm_client') %}
    <div class="confirm-order client-choices">
      <div>{{ t('lbl_client_choices' if client_choices else 'lbl_client_unknown', name=form.get('client','')) }}</div>
      {% for c in client_choices or [] %}
      <button type="button" class="btn secondary small" onclick="pickClient(this)" data-name="{{ c.name }}">
        {{ c.name }} – {{ c.address }}, {{ c.postcode }} {{ c.city }}</button>
      {% endfor %}
      <label><input type="checkbox" name="confirm_client" value="1" {{ 'checked' if form.get('confirm_client') }}>
        {{ t('lbl_confirm_client') }}</label>
    </div>
    {% endif %}
    <div class="grid2">
      <div class="field"><label>{{ t('lbl_invoice_no') }}</label>
        <input type="text" name="number" value="{{ form.get('number','') }}"></div>
      <div class="field"><label>{{ t('lbl_invoice_date') }}</label>
        <input type="date" name="date" value="{{ form.get('date') or today|default('') }}"></div>
    </div>
    {# a date against the number order: the warning stands at the top, here only the deliberate exception #}
    {# kept while ticked, so answering the other warning does not bring this one back #}
    {% if order_warning or form.get('confirm_order') %}
    <label class="confirm-order"><input type="checkbox" name="confirm_order" value="1" {{ 'checked' if form.get('confirm_order') }}> {{ t('lbl_confirm_order') }}</label>
    {% endif %}
    <div class="grid2">
      <div class="field"><label>{{ t('lbl_paid_date') }}</label>
        <input type="date" name="paid_date" value="{{ form.get('paid_date') or '' }}"></div>
      <div class="field"><label>{{ t('lbl_payment_method') }}</label>
        <input type="text" name="payment_method" value="{{ form.get('payment_method') or '' }}"></div>
    </div>
    <div class="field"><label>{{ t('lbl_invoice_note') }}</label>
      <textarea name="note" rows="2" style="width:100%">{{ form.get('note') if form.get('note') is not none else t('invoice_note_default') }}</textarea></div>
    {% if form.get('link_charges') %}<input type="hidden" name="link_charges" value="{{ form.get('link_charges') }}">{% endif %}

    <h3 style="margin:18px 0 8px">{{ t('lbl_select_charges') }}</h3>
    <div class="tablewrap" style="max-height:none">
      <table id="lines">
        <thead><tr>
          <th style="min-width:200px">{{ t('col_name') }} *</th><th>{{ t('col_from') }}</th>
          <th>{{ t('col_to') }}</th><th class="num">{{ t('col_qty') }}</th><th>{{ t('col_unit_type') }}</th>
          <th>{{ t('col_art') }}</th><th class="num">{{ t('col_gross_per_unit') }} *</th>
          <th class="num">{{ t('col_tourism') }}</th><th></th>
        </tr></thead>
        <tbody>
          {% for ln in (lines or [none]) %}
          <tr class="linerow">
            {# 'or ""': '{{ x if ln }}' renders the STRING 'None' for an empty field and it would be
               saved back as literal text (the number/date inputs just drop it, the text input keeps it) #}
            <td><input type="text" name="worker" style="width:100%" value="{{ ln.worker or '' if ln else '' }}"></td>
            <td><input type="date" name="period_from" value="{{ ln.period_from or '' if ln else '' }}"></td>
            <td><input type="date" name="period_to" value="{{ ln.period_to or '' if ln else '' }}"></td>
            <td><input type="number" name="quantity" step="any" min="0" style="width:70px" class="num" value="{{ ln.quantity if ln and ln.quantity is not none else '' }}"></td>
            <td><select name="unit_type">
              <option value="week" {{ 'selected' if ln and ln.unit_type=='week' }}>{{ t('unit_types').week }}</option>
              <option value="day" {{ 'selected' if ln and ln.unit_type=='day' }}>{{ t('unit_types').day }}</option>
              <option value="night" {{ 'selected' if ln and ln.unit_type=='night' }}>{{ t('unit_types').night }}</option>
              <option value="month" {{ 'selected' if ln and ln.unit_type=='month' }}>{{ t('unit_types').month }}</option>
              <option value="total" {{ 'selected' if ln and ln.unit_type=='total' }}>{{ t('unit_types').total }}</option></select></td>
            <td><select name="kind">
              <option value="stay" {{ 'selected' if not ln or ln.kind!='storno' }}>{{ t('line_kinds').stay }}</option>
              <option value="storno" {{ 'selected' if ln and ln.kind=='storno' }}>{{ t('line_kinds').storno }}</option></select></td>
            <td><input type="number" name="gross_per_unit" step="0.01" min="0" style="width:90px" class="num" value="{{ ln.gross_per_unit if ln and ln.gross_per_unit is not none else '' }}"></td>
            <td><input type="number" name="tourism" step="0.01" min="0" style="width:80px" class="num" value="{{ ln.tourism_tax if ln and ln.tourism_tax is not none else '' }}"></td>
            <td><button type="button" class="btn secondary small" onclick="removeLine(this)" title="{{ t('btn_remove_line') }}">✕</button></td>
          </tr>
          {% endfor %}
        </tbody>
      </table>
    </div>
    <p><button class="btn secondary small" type="button" onclick="addLine()">{{ t('btn_add_line') }}</button>
       &nbsp;<small style="color:#6b756e">{{ t('hint_invoice_tourism') }}</small></p>

    <div class="formactions">
      <button class="btn" type="submit">{{ t('btn_save') }}</button>
      <a class="btn secondary" href="{{ url_for('invoices') }}">{{ t('btn_cancel') }}</a>
    </div>
  </form>

  <script>
    const SUGG = {{ suggestions|tojson }};
    function setNumber(force) {
      const nr = document.querySelector('[name=number]');
      const v = SUGG[document.querySelector('[name=unit_id]').value];
      if (v && (force || !nr.value)) nr.value = v;   // don't wipe an existing number on edit (no suggestions there)
    }
    function addLine() {
      const row = document.querySelector('#lines tbody .linerow');
      const copy = row.cloneNode(true);
      copy.querySelectorAll('input').forEach(i => i.value = '');
      copy.querySelectorAll('select').forEach(s => s.selectedIndex = 0);
      document.querySelector('#lines tbody').appendChild(copy);
    }
    function pickClient(btn) {
      btn.form.client.value = btn.dataset.name;
      btn.parentNode.querySelectorAll('button').forEach(b => b.classList.toggle('picked', b === btn));
    }
    function removeLine(btn) {
      const rows = document.querySelectorAll('#lines tbody .linerow');
      if (rows.length > 1) btn.closest('tr').remove();
      else btn.closest('tr').querySelectorAll('input').forEach(i => i.value = '');
    }
    setNumber(false);
  </script>
{% endblock %}