{# Server-rendered month grid. No calendar library: prev/next and day selection are plain hx-get
   requests whose response carries nothing but out-of-band blocks, hence hx-swap="none". #}
{% set weekdays = ['Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa', 'So'] %}
{# Every link keeps the board's span, so changing the day never silently widens it back to all-day. #}
{% set time_params = selected_time.allDay ? {} : { from: selected_time.start, to: selected_time.end } %}

<div class="rounded-md border border-gray-200 p-4">
    <div class="flex items-center justify-between pb-4">
        <button type="button"
                class="p-1 rounded-md hover:bg-gray-100"
                aria-label="Voriger Monat"
                hx-get="{{ path('app_board_day', { type: type.value, date: month_start|date_modify('-1 month')|date('Y-m-d') }|merge(time_params)) }}"
                hx-swap="none">
            {{ ux_icon('lucide:chevron-left', { class: 'w-5 h-5' }) }}
        </button>
        <div class="font-bold">
            {{ month_start|format_datetime(pattern: 'LLLL y') }}
        </div>
        <button type="button"
                class="p-1 rounded-md hover:bg-gray-100"
                aria-label="Nächster Monat"
                hx-get="{{ path('app_board_day', { type: type.value, date: month_start|date_modify('+1 month')|date('Y-m-d') }|merge(time_params)) }}"
                hx-swap="none">
            {{ ux_icon('lucide:chevron-right', { class: 'w-5 h-5' }) }}
        </button>
    </div>

    <div class="grid grid-cols-7 gap-1 text-center text-xs text-gray-500 pb-1">
        {% for weekday in weekdays %}<div>{{ weekday }}</div>{% endfor %}
    </div>

    <div class="grid grid-cols-7 gap-1">
        {% for week in weeks %}
            {% for day in week %}
                {% set classes = 'relative h-12 rounded-md border text-sm flex flex-col items-center justify-center' %}
                {% if day.is_selected %}
                    {% set classes = classes ~ ' border-primary bg-primary text-white font-bold' %}
                {% elseif not day.in_month %}
                    {% set classes = classes ~ ' border-transparent text-gray-300' %}
                {% elseif day.is_past %}
                    {# Dashed rather than the weekend's grey fill: the two states must not be
                       confusable, and the day stays clickable -- looking back at a past plan is
                       legitimate, only booking it is not. #}
                    {% set classes = classes ~ ' border-dashed border-gray-200 text-gray-400' %}
                {% elseif day.is_weekend %}
                    {% set classes = classes ~ ' border-transparent bg-gray-50 text-gray-400' %}
                {% else %}
                    {% set classes = classes ~ ' border-gray-200 hover:bg-gray-50' %}
                {% endif %}
                {% if day.is_today and not day.is_selected %}
                    {% set classes = classes ~ ' ring-1 ring-primary' %}
                {% endif %}

                <button type="button"
                        class="{{ classes }}"
                        aria-pressed="{{ day.is_selected ? 'true' : 'false' }}"
                        {%- if day.is_past %} aria-disabled="true" title="Vergangener Tag – keine Buchung mehr möglich"{% endif %}
                        hx-get="{{ path('app_board_day', { type: type.value, date: day.date|date('Y-m-d') }|merge(time_params)) }}"
                        hx-swap="none">
                    <span>{{ day.date|date('j') }}</span>
                    {# Team view: the occupancy count is the whole point of showing the month. #}
                    <span class="text-[10px] {{ day.is_selected ? 'text-white/80' : (day.is_past ? 'text-gray-300' : 'text-gray-400') }}">
                        {{ day.count > 0 ? day.count : '' }}
                    </span>
                    {% if day.mine is not empty %}
                        <span class="absolute top-1 right-1 w-1.5 h-1.5 rounded-full {{ day.is_selected ? 'bg-white' : (day.is_past ? 'bg-gray-300' : 'bg-primary') }}"></span>
                    {% endif %}
                </button>
            {% endfor %}
        {% endfor %}
    </div>

    <div class="pt-4 text-xs text-gray-500 space-y-1">
        <div class="flex items-center gap-2">
            <span class="w-1.5 h-1.5 rounded-full bg-primary"></span> eigene Buchung
        </div>
        <div>gestrichelt = vergangen, nicht mehr buchbar</div>
        <div>Zahl = belegte Plätze{{ selected_time.allDay ? ' an dem Tag' : ' zwischen ' ~ selected_time.start ~ ' und ' ~ selected_time.end }}</div>
    </div>
</div>