{# Server rendered, no JavaScript. Errors are announced and each message sits at its field. #}
{% if form is null %}
    <p class="form-missing">Dieses Formular ist nicht mehr vorhanden.</p>
{% elseif sent %}
    <p class="form-success" role="status">{{ form.settings.success }}</p>
{% else %}
<form class="block-form" method="post" action="{{ path('form_submit', {slug: form.slug}) }}" novalidate>
    <input type="hidden" name="page" value="{{ page.path }}">
    <input type="hidden" name="block" value="{{ blockId }}">
    <input type="hidden" name="issued" value="{{ issued }}">
    <input type="hidden" name="issuedSignature" value="{{ issuedSignature }}">
    {# Bait for automated senders. Hidden from view, from assistive technology and from tab order. #}
    <div class="form-trap" aria-hidden="true"><label for="website-{{ blockId }}">Website</label><input id="website-{{ blockId }}" name="website" type="text" tabindex="-1" autocomplete="off"></div>

    {% if errors is not empty %}
    <p class="form-error-summary" role="alert">Bitte prüfe {{ errors|length }} {{ errors|length == 1 ? 'Eingabe' : 'Eingaben' }}. Die betroffenen Felder sind unten gekennzeichnet.</p>
    {% endif %}

    {% for field in form.fields %}
        {% set id = blockId ~ '-' ~ field.name %}
        {% set error = errors[field.name]|default(null) %}
        {% set value = values[field.name]|default('') %}
        {% set described = (field.help ? id ~ '-help ' : '') ~ (error ? id ~ '-error' : '') %}
        <div class="form-field{{ error ? ' has-error' : '' }}">
            {% if field.type == 'consent' %}
                <div class="check-row">
                    <input id="{{ id }}" name="{{ field.name }}" type="checkbox" value="ja"{{ value ? ' checked' : '' }} required
                           {% if described|trim %}aria-describedby="{{ described|trim }}"{% endif %}{{ error ? ' aria-invalid="true"' : '' }}>
                    <label for="{{ id }}">{{ field.label }} <span class="required-mark" aria-hidden="true">*</span></label>
                </div>
            {% else %}
                <label for="{{ id }}">{{ field.label }}{% if field.required %} <span class="required-mark" aria-hidden="true">*</span><span class="visually-hidden"> (Pflichtfeld)</span>{% endif %}</label>
                {% if field.type == 'textarea' %}
                    <textarea id="{{ id }}" name="{{ field.name }}" rows="6" maxlength="5000"{{ field.required ? ' required' : '' }}
                              {% if described|trim %}aria-describedby="{{ described|trim }}"{% endif %}{{ error ? ' aria-invalid="true"' : '' }}>{{ value }}</textarea>
                {% elseif field.type == 'select' %}
                    <select id="{{ id }}" name="{{ field.name }}"{{ field.required ? ' required' : '' }}
                            {% if described|trim %}aria-describedby="{{ described|trim }}"{% endif %}{{ error ? ' aria-invalid="true"' : '' }}>
                        <option value="">— bitte wählen —</option>
                        {% for option in field.options %}<option value="{{ option }}"{{ value == option ? ' selected' : '' }}>{{ option }}</option>{% endfor %}
                    </select>
                {% else %}
                    <input id="{{ id }}" name="{{ field.name }}" value="{{ value }}" maxlength="200"
                           type="{{ {email: 'email', phone: 'tel'}[field.type]|default('text') }}"
                           autocomplete="{{ {email: 'email', phone: 'tel'}[field.type]|default('on') }}"
                           {{ field.required ? ' required' : '' }}
                           {% if described|trim %}aria-describedby="{{ described|trim }}"{% endif %}{{ error ? ' aria-invalid="true"' : '' }}>
                {% endif %}
            {% endif %}
            {% if field.help %}<p class="field-note" id="{{ id }}-help">{{ field.help }}</p>{% endif %}
            {% if error %}<p class="field-error" id="{{ id }}-error">{{ error }}</p>{% endif %}
        </div>
    {% endfor %}
    <button class="button" type="submit">Absenden</button>
</form>
{% endif %}