{# The one table macro. A page declares columns and hands over rows; it
   never writes a <table> by hand.

       {% from "components/macros/table.html" import data_table %}
       {{ data_table(columns, rows, empty="No transactions yet") }}

   ``columns``: list of ``{"key", "label", "kind", "align", "signed"}``.
   ``kind`` is ``text`` (default), ``money`` (minor units, honours the
   row's ``currency`` when it has one; ``signed`` adds a leading ``+`` and
   colours by sign, ``toned`` colours by sign without the plus), ``date``,
   ``int`` or ``status`` (the value is
   ``{"label", "tone"}``, rendered as a ``badge``); ``align`` is ``left``
   (default) or ``right``. Rows are objects or dicts; a blank value
   renders as a dash. Zero rows render ``empty_state`` instead.

   ``row_id`` names each ``<tr>`` (``row_id ~ "-" ~ row.id``) so an action
   can swap one row back; a ``{% call(row) data_table(...) %}`` block adds
   an actions column rendered per row. #}
{% from "components/macros/feedback.html" import empty_state %}
{% from "components/macros/layout.html" import badge %}

{% macro _cell(row, col) -%}
{%- set value = row[col.key] if row is mapping else row|attr(col.key) -%}
{%- if value is none or value == "" -%}
-
{%- elif col.kind == "money" -%}
{%- set currency = (row["currency"] if row is mapping and "currency" in row else row|attr("currency")) -%}
{{ "+" if col.signed and value > 0 }}{{ value|money(currency if currency is string else "USD") }}
{%- elif col.kind == "status" -%}
{{ badge(value.label, value.tone) }}
{%- elif col.kind == "date" -%}
{{ value|short_date }}
{%- elif col.kind == "int" -%}
{{ "{:,}".format(value) }}
{%- else -%}
{{ value }}
{%- endif -%}
{%- endmacro %}

{# The text colour of one cell: signed money reads by sign. #}
{% macro _tone(row, col) -%}
{%- set value = row[col.key] if row is mapping else row|attr(col.key) -%}
{%- if col.kind == "money" and (col.signed or col.toned) and value is number and value != 0 -%}
{{ "text-aegis-teal" if value > 0 else "text-error" }}
{%- else -%}
text-aegis-text
{%- endif -%}
{%- endmacro %}

{# One row. ``id`` lets an action swap this row back by itself; ``oob``
   marks it as an out-of-band answer (pattern 2); ``actions`` is a macro
   (a call block's ``caller``) rendering the trailing actions cell. #}
{% macro table_row(columns, row, id=None, oob=False, actions=None) %}
{# A row swapped out of band travels wrapped: a bare <tr> at the top
   of a response bound for anything but a table is thrown away by the
   HTML parser, and its cells spill into whatever was being swapped — a
   stray row loose in a dialog. htmx unwraps a template before it swaps,
   so this is the way to send one anywhere. #}
{% if oob %}<template{% if id %} id="{{ id }}-oob"{% endif %}>{% endif %}
<tr {% if id %}id="{{ id }}"{% endif %} {% if oob %}hx-swap-oob="outerHTML"{% endif %} class="hover:bg-aegis-border/20 transition-colors">
  {% for col in columns %}
  <td class="px-5 py-2 whitespace-nowrap {{ 'text-right tabular-nums' if col.align == 'right' else 'text-left' }} {{ _tone(row, col) }}">{{ _cell(row, col) }}</td>
  {% endfor %}
  {% if actions %}<td class="px-2 py-2 text-right">{{ actions(row) }}</td>{% endif %}
</tr>
{% if oob %}</template>{% endif %}
{% endmacro %}

{% macro data_table(columns, rows, empty="Nothing here yet", row_id=None) %}
{% if rows %}
<div class="overflow-x-auto -mx-5">
  <table class="w-full text-sm">
    <thead>
      <tr class="text-xxs text-aegis-muted uppercase tracking-wider border-b border-aegis-border">
        {% for col in columns %}
        <th scope="col" class="px-5 py-2 font-medium {{ 'text-right' if col.align == 'right' else 'text-left' }}">{{ col.label }}</th>
        {% endfor %}
        {% if caller is defined %}<th scope="col"><span class="sr-only">Actions</span></th>{% endif %}
      </tr>
    </thead>
    <tbody class="divide-y divide-aegis-border/60">
      {% for row in rows %}
      {{ table_row(columns, row, id=(row_id ~ "-" ~ (row["id"] if row is mapping else row.id)) if row_id else None, actions=caller if caller is defined else None) }}
      {% endfor %}
    </tbody>
  </table>
</div>
{% else %}
{{ empty_state(empty) }}
{% endif %}
{% endmacro %}


{# Page navigation for a listed table. ``pager`` is the route's
   ``{start, end, total, prev, next}`` (``None`` when one page); the links
   re-request the same URL and swap ``target`` in place. #}
{% macro pager(pager, target) %}
{% if pager %}
<nav aria-label="Pagination" class="flex items-center justify-between px-5 pt-3 text-xs text-aegis-muted">
  <span>{{ pager.start }}-{{ pager.end }} of {{ pager.total }}</span>
  <span class="flex items-center gap-2">
    {% if pager.prev %}<a rel="prev" href="{{ pager.prev }}" {{ hx_replace(pager.prev, target) }} class="hover:text-aegis-text transition-colors">Previous</a>{% endif %}
    {% if pager.next %}<a rel="next" href="{{ pager.next }}" {{ hx_replace(pager.next, target) }} class="hover:text-aegis-text transition-colors">Next</a>{% endif %}
  </span>
</nav>
{% endif %}
{% endmacro %}