{% load i18n %}
{% comment %}
Renders one node of the address tree.
  node  = { name, url, kind: 'group'|'category'|'leaf', ip_ref: {str,url}|None, children: [...] }
  depth = current nesting depth (0 = top-level)
  prefix = 'src' or 'dst'  (for unique HTML IDs)
  forloop_counter = parent forloop.counter (for unique IDs)
{% endcomment %}
{% if node.kind == "category" %}
  {% if node.count == 0 and not node.children %}
  <div class="nsm-addr-category-empty">
    <a href="{{ node.url }}" class="text-muted text-decoration-none">{{ node.name }}</a>
    <span class="badge bg-secondary-subtle text-secondary nsm-addr-count">0</span>
  </div>
  {% else %}
  <details class="nsm-addr-details nsm-addr-category">
    <summary class="nsm-addr-summary">
      <a href="{{ node.url }}" class="nsm-addr-link" onclick="event.stopPropagation()">{{ node.name }}</a>
      <span class="badge bg-secondary-subtle text-secondary nsm-addr-count">{{ node.count }}</span>
    </summary>
    <div class="nsm-addr-children"{% if node.lazy_load %} data-lazy-prefix="{{ node.lazy_ctx.prefix_pk }}" data-lazy-category="{{ node.lazy_ctx.category }}"{% endif %}>
      {% for child in node.children %}
        {% include "netbox_nsm/inc/addr_tree_node.html" with node=child depth=depth|add:1 prefix=prefix forloop_counter=forloop.counter %}
      {% endfor %}
      {% if node.lazy_load %}
      <button type="button" class="btn btn-sm btn-outline-secondary nsm-addr-lazy-load mt-1"
        data-offset="{{ node.loaded_count }}"
        data-loaded="{{ node.loaded_count }}"
        data-total="{{ node.count }}"
        data-label-load="{% trans 'Vorschau laden' %}"
        data-label-loading="{% trans 'Laden…' %}"
        data-label-retry="{% trans 'Laden fehlgeschlagen — erneut versuchen' %}">
        {% blocktrans with loaded=node.loaded_count total=node.count %}Vorschau laden ({{ loaded }}/{{ total }}){% endblocktrans %}
      </button>
      {% endif %}
    </div>
  </details>
  {% endif %}
{% elif node.kind == "group" %}
  {% if node.children or node.ipam_stats or node.addr_drilldown_lazy %}
  <details class="nsm-addr-details{% if prefix == "ipa" and node.ct %} nsm-ipa-object-node{% endif %}{% if depth == 0 and prefix != "ipa" %} nsm-addr-top{% endif %}{% if node.diff_group %} nsm-addr-diff-group nsm-addr-diff-group--{{ node.diff_group }}{% endif %}">
    <summary class="nsm-addr-summary{% if prefix == "ipa" and node.is_cell_direct %} nsm-ipa-object-node--cell-direct{% endif %}{% if prefix == "ipa" and node.subnet_contained_in %} nsm-ipa-object-node--subnet-warning{% endif %}{% if prefix == "ipa" and node.is_doppelt %} nsm-ipa-object-node--doppelt-warning{% endif %}">
      {% if node.diff_group %}
      {% if prefix == "ipa" and node.is_cell_direct %}
      <span class="nsm-ipa-cell-pill"><span class="nsm-addr-link fw-semibold">{{ node.name }}</span></span>
      {% else %}
      <span class="nsm-addr-link fw-semibold">{{ node.name }}</span>
      {% endif %}
      {% else %}
      {% if prefix == "ipa" and node.is_cell_direct %}
      <span class="nsm-ipa-cell-pill"><a href="{{ node.url }}" class="nsm-addr-link" onclick="event.stopPropagation()">{{ node.name }}</a></span>
      {% else %}
      <a href="{{ node.url }}" class="nsm-addr-link" onclick="event.stopPropagation()">{{ node.name }}</a>
      {% endif %}
      {% endif %}
      {% if node.leaf_count and not node.ipam_stats %}<span class="badge bg-secondary-subtle text-secondary nsm-addr-count" title="{% trans 'Resolved paths in tree preview' %}">{{ node.leaf_count }}</span>{% endif %}
      {% if node.ip_ref %}
      <span class="nsm-addr-ip">→ <a href="{{ node.ip_ref.url }}" class="text-muted" onclick="event.stopPropagation()">{% if node.prefix_display_cidr %}<span class="nsm-addr-prefix-text" data-cidr="{{ node.prefix_display_cidr }}" data-netmask="{{ node.prefix_display_netmask }}">{{ node.prefix_display_cidr }}</span>{% else %}{{ node.ip_ref.str }}{% endif %}</a>{% if node.ip_ref.ct and node.ip_ref.pk %}<button type="button" class="nsm-ipa-loupe btn btn-sm btn-ghost-secondary py-0 px-1" data-ct="{{ node.ip_ref.ct }}" data-pk="{{ node.ip_ref.pk }}" data-name="{{ node.ip_ref.str }}" title="{% trans 'Analyze IP object' %}" onclick="event.stopPropagation();"><i class="mdi mdi-magnify"></i></button>{% endif %}</span>
      {% endif %}
      {% include "netbox_nsm/inc/ipa_object_tree_subnet_warning.html" %}
      {% include "netbox_nsm/inc/addr_ipam_stats.html" %}
      {% if node.count_duplicate %}
      <span class="badge bg-warning-subtle text-warning nsm-addr-duplicate ms-1" title="{% trans 'Excluded from total IP count' %}">
        {% trans "duplicate" %}{% if node.count_duplicate_of %}
        <span class="nsm-addr-duplicate-in">{% trans "in" %}
          {% if node.count_duplicate_of_url %}<a href="{{ node.count_duplicate_of_url }}" class="text-warning text-decoration-underline" onclick="event.stopPropagation();">{{ node.count_duplicate_of }}</a>{% else %}{{ node.count_duplicate_of }}{% endif %}
        </span>{% endif %}
      </span>
      {% endif %}
      {% if node.object_duplicate %}
      <span class="badge bg-warning-subtle text-warning nsm-addr-duplicate ms-1" title="{% trans 'Same object already shown elsewhere in this tree' %}">
        {% trans "duplicate" %}{% if node.object_duplicate_of %}
        <span class="nsm-addr-duplicate-in">{% trans "in" %}
          {% if node.object_duplicate_of_url %}<a href="{{ node.object_duplicate_of_url }}" class="text-warning text-decoration-underline" onclick="event.stopPropagation();">{{ node.object_duplicate_of }}</a>{% else %}{{ node.object_duplicate_of }}{% endif %}
        </span>{% endif %}
      </span>
      {% endif %}
      {% if node.is_doppelt %}
      <span class="nsm-ipa-object-doppelt ms-1" title="{% trans 'Duplicate cell entry — the same object is listed more than once in the rule cell' %}" aria-label="{% trans 'Duplicate cell entry' %}"><i class="mdi mdi-exclamation-thick" aria-hidden="true"></i></span>
      {% endif %}
      {% if show_copy and node.copy_lines %}
      <button type="button" class="btn btn-sm btn-ghost-secondary py-0 px-1 ms-auto" title="{% trans 'Copy CSV paths' %}"
        onclick="nsmCopyPaths(this); event.stopPropagation();"
        data-lines="{% for line in node.copy_lines %}{{ line }}{% if not forloop.last %}&#10;{% endif %}{% endfor %}">
        <i class="mdi mdi-content-copy"></i>
      </button>
      {% endif %}
    </summary>
    <div class="nsm-addr-children">
      {% if prefix == "ipa" %}
      {% include "netbox_nsm/inc/ipa_object_tree_expanded_warnings.html" %}
      {% if node.children %}
      <div class="nsm-ipa-cell-children">
        {% for child in node.children %}
          {% include "netbox_nsm/inc/addr_tree_node.html" with node=child depth=depth|add:1 prefix=prefix forloop_counter=forloop.counter %}
        {% endfor %}
      </div>
      {% endif %}
      {% if node.addr_drilldown_lazy %}
      {% include "netbox_nsm/inc/ipa_object_addr_drilldown.html" %}
      {% endif %}
      {% else %}
      {% for child in node.children %}
        {% include "netbox_nsm/inc/addr_tree_node.html" with node=child depth=depth|add:1 prefix=prefix forloop_counter=forloop.counter %}
      {% endfor %}
      {% endif %}
    </div>
  </details>
  {% else %}
  <div class="nsm-addr-leaf">
    <a href="{{ node.url }}">{{ node.name }}</a>
    <span class="text-muted small ms-1">(leer)</span>
  </div>
  {% endif %}
{% else %}
  {# Leaf node #}
  {% if prefix == "ipa" and node.ct and node.addr_drilldown_lazy %}
  <details class="nsm-addr-details nsm-ipa-object-node">
    <summary class="nsm-addr-summary nsm-addr-leaf-summary{% if node.is_cell_direct %} nsm-ipa-object-node--cell-direct{% endif %}{% if node.subnet_contained_in %} nsm-ipa-object-node--subnet-warning{% endif %}{% if node.is_doppelt %} nsm-ipa-object-node--doppelt-warning{% endif %}{% if node.diff_status and not node.diff_suppress_status %} nsm-addr-diff-leaf nsm-addr-diff-leaf--{{ node.diff_status }}{% if node.diff_side %} nsm-addr-diff-leaf--side-{{ node.diff_side }}{% endif %}{% if node.diff_fund %} nsm-addr-diff-leaf--fund{% endif %}{% elif node.diff_fund %} nsm-addr-diff-leaf nsm-addr-diff-leaf--fund{% endif %}">
  {% else %}
  <div class="nsm-addr-leaf{% if prefix == "ipa" and node.is_cell_direct %} nsm-ipa-object-node--cell-direct{% endif %}{% if prefix == "ipa" and node.subnet_contained_in %} nsm-ipa-object-node--subnet-warning{% endif %}{% if prefix == "ipa" and node.is_doppelt %} nsm-ipa-object-node--doppelt-warning{% endif %}{% if node.diff_status and not node.diff_suppress_status %} nsm-addr-diff-leaf nsm-addr-diff-leaf--{{ node.diff_status }}{% if node.diff_side %} nsm-addr-diff-leaf--side-{{ node.diff_side }}{% endif %}{% if node.diff_fund %} nsm-addr-diff-leaf--fund{% endif %}{% elif node.diff_fund %} nsm-addr-diff-leaf nsm-addr-diff-leaf--fund{% endif %}">
  {% endif %}
    {% if node.diff_fund %}
    <span class="badge bg-info-subtle text-info nsm-addr-fund ms-1" title="{{ node.fund_tooltip|default:'Same IP address/range/prefix, but different object names' }}">
      {% trans "Fund" %}
    </span>
    {% endif %}
    {% if node.prefix_display_cidr and not node.ip_ref %}
    <a href="{{ node.url }}" class="nsm-addr-obj-link">
      <span class="nsm-addr-prefix-text" data-cidr="{{ node.prefix_display_cidr }}" data-netmask="{{ node.prefix_display_netmask }}">{{ node.prefix_display_cidr }}</span>
    </a>
    {% elif node.diff_status %}
    {% include "netbox_nsm/inc/addr_diff_name_pill.html" %}
    {% elif prefix == "ipa" and node.is_cell_direct %}
    <span class="nsm-ipa-cell-pill"><a href="{{ node.url }}" class="nsm-addr-obj-link">{{ node.name }}</a></span>
    {% else %}
    <a href="{{ node.url }}" class="nsm-addr-obj-link">{{ node.name }}</a>
    {% endif %}
    {% if node.ip_ref %}
      <span class="nsm-addr-ip">→ <a href="{{ node.ip_ref.url }}" class="text-muted">{% if node.prefix_display_cidr %}<span class="nsm-addr-prefix-text" data-cidr="{{ node.prefix_display_cidr }}" data-netmask="{{ node.prefix_display_netmask }}">{{ node.prefix_display_cidr }}</span>{% else %}{{ node.ip_ref.str }}{% endif %}</a>{% if node.ip_ref.ct and node.ip_ref.pk %}<button type="button" class="nsm-ipa-loupe btn btn-sm btn-ghost-secondary py-0 px-1" data-ct="{{ node.ip_ref.ct }}" data-pk="{{ node.ip_ref.pk }}" data-name="{{ node.ip_ref.str }}" title="{% trans 'Analyze IP object' %}"><i class="mdi mdi-magnify"></i></button>{% endif %}</span>
    {% endif %}
    {% include "netbox_nsm/inc/ipa_object_tree_subnet_warning.html" %}
    {% for ref in node.related_refs %}
      <span class="nsm-addr-related">
        <span class="text-muted">{{ ref.label }}:</span>
        <a href="{{ ref.url }}">{{ ref.name }}</a>
      </span>
    {% endfor %}
    {% if node.object_duplicate %}
    <span class="badge bg-warning-subtle text-warning nsm-addr-duplicate ms-1" title="{% trans 'Same object already shown elsewhere in this tree' %}">
      {% trans "duplicate" %}{% if node.object_duplicate_of %}
      <span class="nsm-addr-duplicate-in">{% trans "in" %}
        {% if node.object_duplicate_of_url %}<a href="{{ node.object_duplicate_of_url }}" class="text-warning text-decoration-underline">{{ node.object_duplicate_of }}</a>{% else %}{{ node.object_duplicate_of }}{% endif %}
      </span>{% endif %}
    </span>
    {% endif %}
    {% if node.is_doppelt %}
    <span class="nsm-ipa-object-doppelt ms-1" title="{% trans 'Duplicate cell entry — the same object is listed more than once in the rule cell' %}" aria-label="{% trans 'Duplicate cell entry' %}"><i class="mdi mdi-exclamation-thick" aria-hidden="true"></i></span>
    {% endif %}
    {% if show_copy and node.copy_lines %}
    <button type="button" class="btn btn-sm btn-ghost-secondary py-0 px-1 ms-auto" title="{% trans 'Copy CSV paths' %}"
      onclick="nsmCopyPaths(this); event.stopPropagation();"
      data-lines="{% for line in node.copy_lines %}{{ line }}{% if not forloop.last %}&#10;{% endif %}{% endfor %}">
      <i class="mdi mdi-content-copy"></i>
    </button>
    {% endif %}
  {% if prefix == "ipa" and node.ct and node.addr_drilldown_lazy %}
    </summary>
    <div class="nsm-addr-children">
      {% include "netbox_nsm/inc/ipa_object_tree_expanded_warnings.html" %}
      {% include "netbox_nsm/inc/ipa_object_addr_drilldown.html" %}
    </div>
  </details>
  {% else %}
  </div>
  {% endif %}
{% endif %}