cantarire-etichetare/cantarire/templates/fields/form.html

{% extends "base.html" %}
{% block title %}{{ "Câmp nou" if is_new else "Editare câmp" }}{% endblock %}

{% block content %}
<section class="page-head">
  <div>
    <h1>{{ "Câmp nou" if is_new else "Editare câmp" }}</h1>
    <p class="subtitle">
      Scrie textul etichetei; între acolade poți referi un câmp existent.
    </p>
  </div>
  <a class="btn ghost" href="{{ url_for('fields.index') }}">Înapoi la listă</a>
</section>

<section class="card narrow">
  <form method="post" class="form">
    <div class="field">
      <label for="label">Denumire <span class="req">*</span></label>
      <input id="label" name="label" type="text" maxlength="{{ max_label }}" required
             value="{{ field.label or '' }}" placeholder="ex. Contact firmă" autofocus>
      <p class="muted small">Apare în popup-ul din designer.</p>
    </div>

    <div class="field">
      <label for="template">Text <span class="req">*</span></label>
      <textarea id="template" name="template" rows="3" maxlength="{{ max_template }}"
                placeholder="ex. Tel. {{ '{{company.phone}}' }}">{{ field.template or '' }}</textarea>
      <p class="muted small">
        Poți folosi orice câmp din tabelul de mai jos, scris între <code>{{ '{{' }}</code> și
        <code>{{ '}}' }}</code>.
      </p>
    </div>

    <div class="field">
      <label>Previzualizare cu date demo</label>
      <div id="field-preview" class="field-preview muted">—</div>
    </div>

    <label class="check">
      <input type="checkbox" name="active"
             {{ 'checked' if field.active in [True, 1, '1', 'on', 'true'] or is_new }}>
      Câmp activ (apare în designer)
    </label>

    <div class="actions">
      <button class="btn primary" type="submit">Salvează</button>
      <a class="btn ghost" href="{{ url_for('fields.index') }}">Renunță</a>
    </div>
  </form>
</section>

<section class="card narrow">
  <h2>Câmpuri disponibile</h2>
  <p class="muted small">Click pe un câmp pentru a-l insera în text.</p>
  <div class="field-chips">
    {% for c in catalog %}
    <button class="field-chip" type="button" data-insert="{{ c.key }}"
            title="{{ c.label }} · exemplu: {{ c.sample }}">
      <span class="chip-label">{{ c.label }}</span>
      <span class="chip-sample">{{ c.sample }}</span>
    </button>
    {% endfor %}
  </div>
</section>
{% endblock %}

{% block scripts %}
<script>
(function () {
  var textarea = document.getElementById('template');
  var preview = document.getElementById('field-preview');
  var timer = null;
  var url = {{ url_for('fields.preview')|tojson }};

  function refresh() {
    var text = textarea.value.trim();
    if (!text) {
      preview.textContent = '—';
      preview.className = 'field-preview muted';
      return;
    }
    clearTimeout(timer);
    timer = setTimeout(function () {
      fetch(url + '?template=' + encodeURIComponent(text), {
        headers: { Accept: 'application/json' }
      })
        .then(function (r) { return r.json(); })
        .then(function (data) {
          if (!data.ok) {
            preview.textContent = data.error;
            preview.className = 'field-preview error';
            return;
          }
          preview.textContent = data.value || '(gol)';
          preview.className = 'field-preview';
        })
        .catch(function () {
          preview.textContent = 'Previzualizarea nu a putut fi calculată.';
          preview.className = 'field-preview error';
        });
    }, 250);
  }

  textarea.addEventListener('input', refresh);
  refresh();

  document.querySelectorAll('[data-insert]').forEach(function (button) {
    button.addEventListener('click', function () {
      var token = '{{ "{{" }}' + button.dataset.insert + '{{ "}}" }}';
      var start = textarea.selectionStart || 0;
      var end = textarea.selectionEnd || 0;
      textarea.value = textarea.value.slice(0, start) + token + textarea.value.slice(end);
      textarea.focus();
      textarea.selectionStart = textarea.selectionEnd = start + token.length;
      refresh();
    });
  });
})();
</script>
{% endblock %}