{# 看板ボードの本体（htmx で部分差し替えされる単位）。
   3 列（やり忘れ / 今日 / 実行中）+ 4 セクション（卒業判定 / 未来期日 / 期日未設定 / archive 候補）。
   各セクションヘッダに「全選択 + 一括ボタン」を出す（plan_kanban-bulk-edit §C2）。
   文言は route から渡る T（server/i18n.py）で解決する（plan_v0.2.0-english-support §C2）。 #}

{# 共通の一括操作ボタンセット（マクロ化）。section=セクション名、ops=ボタン定義リスト
   op.kind="label-picker" は section-bulk ではなく section-open-label-picker を出す
   （クリックで既存 _label_picker.html を開き、選んだ state で列内全カードを一括 status 変更）。 #}
{% macro section_actions(section, ops) %}
  <span class="sec-actions" data-section="{{ section }}">
    <button type="button" class="sec-btn sec-select" data-action="section-select-all" data-section="{{ section }}" title="{{ T.sec_select_all_title }}">{{ T.sec_select_all }}</button>
    {% for op in ops %}
      {% if op.kind == "label-picker" %}
        <button type="button" class="sec-btn sec-label-picker"
                data-action="section-open-label-picker" data-section="{{ section }}"
                title="{{ op.title }}">{{ op.label }}</button>
      {% else %}
        <button type="button" class="sec-btn sec-{{ op.kind }}"
                data-action="section-bulk" data-section="{{ section }}"
                data-op="{{ op.op }}"
                {% if op.spec %}data-spec="{{ op.spec }}"{% endif %}
                {% if op.state %}data-state="{{ op.state }}"{% endif %}
                title="{{ op.title }}">{{ op.label }}</button>
      {% endif %}
    {% endfor %}
  </span>
{% endmacro %}

{# セクション別ボタン定義（plan §C2 のセクション別微調整に従う） #}
{# 2026-06-23 改修: 独立ボタン「着手」「廃止」「完了」を全廃。状態変更はすべて
   「ラベル変更▾」ピッカー（_label_picker.html）に集約。[廃止] [完了] も同ピッカーから選ぶ。 #}
{% set OPS_DEFAULT = [
  {"kind": "due",          "op": "due",    "spec": "+1d", "label": "+1d", "title": T.sec_plus1d_title},
  {"kind": "due",          "op": "due",    "spec": "+1w", "label": "+1w", "title": T.sec_plus1w_title},
  {"kind": "label-picker", "label": T.change_label, "title": T.sec_label_title},
] %}
{% set OPS_GRADUATE = OPS_DEFAULT %}
{% set OPS_ARCHIVE = [
  {"kind": "archive",   "op": "archive", "label": T.to_archive, "title": T.to_archive_title},
] %}

<div class="board-cols">
  <div class="col col-overdue" data-column="overdue" aria-label="{{ T.col_overdue_aria }}">
    <h2 class="col-head"><span class="col-emoji">🔴</span> {{ T.col_overdue }} <span class="col-count">{{ data.counts.overdue }}</span>
      {{ section_actions("overdue", OPS_DEFAULT) }}
    </h2>
    <ol class="col-cards">
      {% for card in data.cols.overdue %}{% include "_card.html" %}{% endfor %}
    </ol>
  </div>
  <div class="col col-today" data-column="today" aria-label="{{ T.col_today_aria }}">
    <h2 class="col-head"><span class="col-emoji">🟡</span> {{ T.col_today }} <span class="col-count">{{ data.counts.today }}</span>
      {{ section_actions("today", OPS_DEFAULT) }}
    </h2>
    <ol class="col-cards">
      {% for card in data.cols.today %}{% include "_card.html" %}{% endfor %}
    </ol>
  </div>
  <div class="col col-active" data-column="active" aria-label="{{ T.col_active_aria }}">
    <h2 class="col-head"><span class="col-emoji">🟢</span> {{ T.col_active }} <span class="col-count">{{ data.counts.active }}</span>
      {{ section_actions("active", OPS_DEFAULT) }}
    </h2>
    <ol class="col-cards">
      {% for card in data.cols.active %}{% include "_card.html" %}{% endfor %}
    </ol>
  </div>
</div>

<details class="fold fold-graduate" data-section="graduate" open>
  <summary>▼ {{ T.sec_graduate }} <span class="fold-count">{{ data.counts.graduate }}</span>
    {{ section_actions("graduate", OPS_GRADUATE) }}
  </summary>
  <ol class="col-cards">
    {% for card in data.cols.graduate %}{% include "_card.html" %}{% endfor %}
  </ol>
</details>

<details class="fold fold-future" data-section="future">
  <summary>▶ {{ T.sec_future }} <span class="fold-count">{{ data.counts.future }}</span>
    {{ section_actions("future", OPS_DEFAULT) }}
  </summary>
  <ol class="col-cards">
    {% for card in data.cols.future %}{% include "_card.html" %}{% endfor %}
  </ol>
</details>

<details class="fold fold-no-due" data-section="no_due">
  <summary>▶ {{ T.sec_no_due }} <span class="fold-count">{{ data.counts.no_due }}</span>
    {{ section_actions("no_due", OPS_DEFAULT) }}
  </summary>
  <ol class="col-cards">
    {% for card in data.cols.no_due %}{% include "_card.html" %}{% endfor %}
  </ol>
</details>

<details class="fold fold-archivable" data-section="archivable">
  <summary>▶ {{ T.sec_archivable }} <span class="fold-count">{{ data.counts.archivable }}</span>
    {{ section_actions("archivable", OPS_ARCHIVE) }}
  </summary>
  <ol class="col-cards">
    {% for card in data.cols.archivable %}{% include "_card.html" %}{% endfor %}
  </ol>
</details>