{% extends 'layout_booking.html.twig' %}

{% block title %}Schritt 2: Personen & Leistungen{% endblock %}

{% block background %}bg-outer bg-outer--summer{% endblock %}

{% block content %}
    {% form_theme form 'booking/_form_theme.html.twig' %}

    {{ form_start(form, {
        'attr': {
            'class': 'flex-1 flex flex-col min-h-0',
        }
    }) }}

        {# Pagination - mobile only (above summary) #}
        <div class="lg:hidden">
            {% include 'groups/booking/_pagination.html.twig' with { 'current_step': 2 } %}
        </div>

        <div class="flex-1 flex flex-col lg:grid lg:grid-cols-5 min-h-0 relative">

            {# Sidebar summary #}
            {% block accommodation_summary %}
                <div id="accommodation-summary"
                     class="order-1 lg:order-2 lg:flex-1 lg:min-h-0 lg:col-span-2"
                     {{ stimulus_controller('toggle', { 'open': false }, { 'closed': 'hidden', 'open': 'absolute inset-0 z-20', 'iconOpen': 'rotate-180' }) }}
                     {% if htmx_oob_swap is defined and htmx_oob_swap %}hx-swap-oob="true"{% endif %}>
                    {% include 'groups/booking/_summary.html.twig' with { 'dto': dto, 'ctx': ctx } %}
                </div>
            {% endblock %}

            {# Main form #}
            {% block accommodation_form %}
                <div id="accommodation-form"
                     class="flex-1 order-2 lg:order-1 lg:col-span-3 bg-white flex flex-col min-h-0">

                    {# Pagination - desktop only (fixed above scrollable content) #}
                    <div class="hidden lg:block shrink-0">
                        {% include 'groups/booking/_pagination.html.twig' with { 'current_step': 2 } %}
                    </div>

                    {# The scroll container itself must survive the htmx refresh — only its contents
                       are swapped, so assets/loading.js can restore the scroll position. #}
                    <div id="booking-form"
                         class="flex-1 overflow-y-auto scroll-stable px-4 lg:px-8 py-8"
                         hx-post="{{ path('app_groups_booking_step_2_refresh') }}"
                         hx-trigger="change delay:300ms"
                         hx-target="#booking-form"
                         hx-swap="innerHTML">
                        {{ block('booking_form') }}
                    </div>
                </div>
            {% endblock %}

        </div>

        <div class="shrink-0 bg-primary-dark px-4 lg:px-8 py-2 lg:py-4 z-20">
            <div class="flex items-center justify-between">
                <a href="{{ path('app_groups_booking_step_1') }}" class="button button--secondary">
                    Zurück
                </a>
                <button type="submit" class="button button--primary">
                    Weiter zu Schritt 3
                </button>
            </div>
        </div>

    {{ form_rest(form) }}
    {{ form_end(form) }}
{% endblock %}

{# Swapped into #booking-form on every htmx refresh #}
{% block booking_form %}

    {# Flash messages - must be inside the swapped region to be displayed #}
    {% include '_partials/_flashes.html.twig' %}

    {# Validation errors #}
    {% from '_partials/_validation_errors.html.twig' import validation_alert %}
    {{ validation_alert(form) }}

    {% if dto.isInquiry %}
        {% include '_partials/_alert.html.twig' with {
            level: 'warning',
            title: 'Diese Buchung wird als unverbindliche Anfrage behandelt',
            messages: dto.inquiryReasons
        } %}
    {% endif %}

    {# Pax counts #}
    <h2 class="pb-4">
        Personenanzahl und gewünschte Leistungen
    </h2>

    <div class="grid lg:grid-cols-3 lg:gap-x-8">
        {{ form_row(form.paxCount) }}
        {{ form_row(form.minorsCount) }}
        {{ form_row(form.childrenCount) }}
    </div>

    {# Board services — rendered manually so price is formatted in Twig #}
    {% do form.selectedBoardServiceId.setRendered %}
    {% if ctx.boardServices is not empty %}
        <div class="pb-4">
            <fieldset class="border border-primary-bg">
                <legend class="w-full bg-primary-bg p-2 font-semibold uppercase">
                    Verpflegungsleistungen
                </legend>
                <table class="w-full table-fixed border-collapse">
                    {% for service in ctx.boardServices %}
                        <tr>
                            <td class="border border-primary-bg p-2 align-top">
                                <label for="board_service_{{ service.id }}" class="cursor-pointer">{{ service.label }}</label>
                                {% if service.description %}
                                    <div {{ stimulus_controller('tooltip') }}>
                                        <button type="button" data-tooltip-target="trigger" class="text-sm text-primary-light">Details</button>
                                        <template data-tooltip-target="template">
                                            <div class="text-sm">{{ service.description|nl2br }}</div>
                                        </template>
                                    </div>
                                {% endif %}
                            </td>
                            <td class="border border-primary-bg p-2 align-top w-32 text-right">
                                <div>{% if service.price == 0 %}inkl.{% else %}{{ (service.price / 100)|format_currency(ctx.accommodation.currency) }}{% endif %}</div>
                                {% if service.price != 0 %}
                                    <div class="text-xs text-gray-500">pro Person und Nacht</div>
                                {% endif %}
                            </td>
                            <td class="border border-primary-bg p-2 align-top w-12 text-center">
                                <input type="radio"
                                       id="board_service_{{ service.id }}"
                                       name="{{ form.selectedBoardServiceId.vars.full_name }}"
                                       value="{{ service.id }}"
                                       {% if dto.selectedBoardServiceId == service.id %}checked{% endif %}
                                       class="form-radio">
                            </td>
                        </tr>
                    {% endfor %}
                </table>
            </fieldset>
        </div>
    {% endif %}

    {# Additional services — rendered manually to support checkbox/radio mix #}
    {% do form.selectedAdditionalServiceIds.setRendered %}
    {% set selectedAdditionalServiceBaseName = form.selectedAdditionalServiceIds.vars.full_name|replace({'[]': ''}) %}

    {% if ctx.ungroupedAdditionalServices is not empty or ctx.groupedAdditionalServices is not empty %}

        {# Wraps every fieldset so mutually exclusive services can be unchecked across fieldsets.
           Purely for instant feedback — the server resolves the same conflicts on submit. #}
        <div {{ stimulus_controller('service-exclusion') }} {{ stimulus_action('service-exclusion', 'select', 'change') }}>

        {# Ungrouped → checkboxes #}
        {% if ctx.ungroupedAdditionalServices is not empty %}
            <div class="pb-4">
                <fieldset class="border border-primary-bg">
                    <legend class="w-full bg-primary-bg p-2 font-semibold uppercase">
                        Optionale Zusatzleistungen
                    </legend>
                    <table class="w-full table-fixed border-collapse">
                        {% for service in ctx.ungroupedAdditionalServices %}
                            <tr>
                                <td class="border border-primary-bg p-2 align-top">
                                    <label for="add_service_{{ service.id }}" class="cursor-pointer">{{ service.label }}</label>
                                    {% if service.description %}
                                        <div {{ stimulus_controller('tooltip') }}>
                                            <button type="button" data-tooltip-target="trigger" class="text-sm text-primary-light">Details</button>
                                            <template data-tooltip-target="template">
                                                <div class="text-sm">{{ service.description|nl2br }}</div>
                                            </template>
                                        </div>
                                    {% endif %}
                                </td>
                                <td class="border border-primary-bg p-2 align-top w-32 text-right">
                                    <div>{% if service.price == 0 %}inkl.{% else %}{{ (service.price / 100)|format_currency(ctx.accommodation.currency) }}{% endif %}</div>
                                    <div class="text-xs text-gray-500">{{ service.type.label | trans }}</div>
                                </td>
                                <td class="border border-primary-bg p-2 align-top w-12 text-center">
                                    <input type="checkbox"
                                           id="add_service_{{ service.id }}"
                                           name="{{ form.selectedAdditionalServiceIds.vars.full_name }}"
                                           value="{{ service.id }}"
                                           {% if service.id in dto.selectedAdditionalServiceIds %}checked{% endif %}
                                           {% if service.exclusionGroup %}
                                               {{ stimulus_target('service-exclusion', 'input') }}
                                               data-exclusion-group="{{ service.exclusionGroup }}"
                                               data-exclusive="{{ service.isExclusive ? '1' : '0' }}"
                                           {% endif %}
                                           class="form-checkbox">
                                </td>
                            </tr>
                        {% endfor %}
                    </table>
                </fieldset>
            </div>
        {% endif %}

        {# Grouped → radio buttons per group, one fieldset per group #}
        {% for groupName, services in ctx.groupedAdditionalServices %}
            <div class="pb-4">
                <fieldset class="border border-primary-bg">
                    <legend class="w-full bg-primary-bg p-2 font-semibold uppercase">{{ groupName }}</legend>
                    <table class="w-full table-fixed border-collapse">
                        {% for service in services %}
                            <tr>
                                <td class="border border-primary-bg p-2 align-top">
                                    <label for="add_service_{{ service.id }}" class="cursor-pointer">{{ service.label }}</label>
                                    {% if service.description %}
                                        <div {{ stimulus_controller('tooltip') }}>
                                            <button type="button" data-tooltip-target="trigger" class="text-sm text-primary-light">Details</button>
                                            <template data-tooltip-target="template">
                                                <div class="text-sm">{{ service.description|nl2br }}</div>
                                            </template>
                                        </div>
                                    {% endif %}
                                </td>
                                <td class="border border-primary-bg p-2 align-top w-32 text-right">
                                    <div>{% if service.price == 0 %}inkl.{% else %}{{ (service.price / 100)|format_currency(ctx.accommodation.currency) }}{% endif %}</div>
                                    <div class="text-xs text-gray-500">{{ service.type.label | trans }}</div>
                                </td>
                                <td class="border border-primary-bg p-2 align-top w-12 text-center">
                                    <input type="radio"
                                           id="add_service_{{ service.id }}"
                                           name="{{ selectedAdditionalServiceBaseName }}[{{ groupName|e('html_attr') }}]"
                                           value="{{ service.id }}"
                                           {% if service.id in dto.selectedAdditionalServiceIds %}checked{% endif %}
                                           {% if service.exclusionGroup %}
                                               data-service-exclusion-target="input"
                                               data-exclusion-group="{{ service.exclusionGroup }}"
                                               data-exclusive="{{ service.isExclusive ? '1' : '0' }}"
                                           {% endif %}
                                           class="form-radio">
                                </td>
                            </tr>
                        {% endfor %}
                    </table>
                </fieldset>
            </div>
        {% endfor %}

        </div>

    {% endif %}

{% endblock %}