{% extends "erp_base.html" %}

{% block content %}
<section class="mys">
  <div class="erp-page-actions">
    <a class="erp-btn erp-btn-outline" href="/malaysia/stocktakes?wh={{ stocktake.warehouse_code }}">◀◀ 조사 목록</a>
  </div>

  <div class="erp-card">
    <div class="cpg-card-head" style="display:flex;justify-content:space-between;align-items:center;">
      <h2>재고조사 #{{ stocktake.id }} — {{ stocktake.stocktake_date }} · {{ stocktake.warehouse_code }}</h2>
      <span>
        {% if stocktake.status=='finalized' %}<span class="erp-badge erp-badge-success">확정 ({{ stocktake.finalized_at }})</span>
        {% elif stocktake.status=='cancelled' %}<span class="erp-badge erp-badge-neutral">취소</span>
        {% else %}<span class="erp-badge erp-badge-inverse">작성중</span>{% endif %}
      </span>
    </div>

    {% if missing_bom %}
    <p style="color:#b91c1c;font-weight:600;">⚠ BOM 구성이 없는 세트: {{ missing_bom|join(', ') }} — 세트 구성 등록 전에는 확정할 수 없습니다.</p>
    {% endif %}
  </div>

  {% if is_draft %}
  <div style="display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;margin-top:16px;">
    <!-- 낱개 입력 -->
    <div class="erp-card">
      <div class="cpg-card-head"><h2>① 낱개 아이템 입력</h2></div>
      <span class="erp-muted">세트 안에 든 건 빼고, 낱개로 보관 중인 수량만 입력</span>
      <form method="post" action="/malaysia/stocktakes/{{ stocktake.id }}/lines" style="margin-top:10px;display:flex;gap:8px;flex-wrap:wrap;align-items:end;">
        <label class="erp-field" style="flex:2 1 180px"><span>아이템</span>
          <select class="erp-select" name="sku_code" required>
            <option value="">— 선택 —</option>
            {% for it in individual_items %}<option value="{{ it.item_code }}">{{ it.item_code }} · {{ it.item_name }}</option>{% endfor %}
          </select></label>
        <label class="erp-field" style="flex:1 1 90px"><span>수량</span>
          <input class="erp-input" type="number" name="qty" min="0" required /></label>
        <button type="submit" class="erp-btn erp-btn-primary">입력</button>
      </form>
    </div>

    <!-- 세트 입력 -->
    <div class="erp-card">
      <div class="cpg-card-head"><h2>② 세트 아이템 입력</h2></div>
      <span class="erp-muted">미리 포장된 세트 재고 수량 (BOM 으로 낱개 분해됨)</span>
      <form method="post" action="/malaysia/stocktakes/{{ stocktake.id }}/lines" style="margin-top:10px;display:flex;gap:8px;flex-wrap:wrap;align-items:end;">
        <label class="erp-field" style="flex:2 1 180px"><span>세트</span>
          <select class="erp-select" name="sku_code" required>
            <option value="">— 선택 —</option>
            {% for it in set_items %}<option value="{{ it.item_code }}">{{ it.item_code }} · {{ it.item_name }}</option>{% endfor %}
          </select></label>
        <label class="erp-field" style="flex:1 1 90px"><span>세트 수량</span>
          <input class="erp-input" type="number" name="qty" min="0" required /></label>
        <button type="submit" class="erp-btn erp-btn-primary">입력</button>
      </form>
    </div>
  </div>
  {% endif %}

  <!-- 입력된 라인 -->
  <div class="erp-card" style="margin-top:16px;">
    <div class="cpg-card-head"><h2>입력 라인 ({{ stocktake.lines|length }})</h2></div>
    <div class="erp-table-wrap">
      <table class="erp-table">
        <thead><tr><th>SKU</th><th style="text-align:right">Qty</th><th>Memo</th>{% if is_draft %}<th></th>{% endif %}</tr></thead>
        <tbody>
          {% for ln in stocktake.lines %}
          <tr>
            <td>{{ ln.sku_code }}</td>
            <td style="text-align:right">{{ ln.qty }}</td>
            <td>{{ ln.memo or '—' }}</td>
            {% if is_draft %}
            <td><form method="post" action="/malaysia/stocktakes/{{ stocktake.id }}/lines/{{ ln.id }}/delete" onsubmit="return confirm('삭제?');"><button class="erp-btn erp-btn-danger">삭제</button></form></td>
            {% endif %}
          </tr>
          {% endfor %}
          {% if not stocktake.lines %}
          <tr><td colspan="{% if is_draft %}4{% else %}3{% endif %}" class="erp-muted">입력된 라인이 없습니다.</td></tr>
          {% endif %}
        </tbody>
      </table>
    </div>
  </div>

  <!-- 최종 계산 결과 -->
  <div class="erp-card" style="margin-top:16px;">
    <div class="cpg-card-head"><h2>최종 계산 (낱개 기준)</h2></div>
    <span class="erp-muted">total_qty = direct_qty(낱개 직접) + from_set_qty(세트 분해)</span>
    <div class="erp-table-wrap">
      <table class="erp-table">
        <thead><tr><th>Item Code</th><th>Product Name</th><th style="text-align:right">Direct</th><th style="text-align:right">From Set</th><th style="text-align:right">Total</th></tr></thead>
        <tbody>
          {% for r in result_rows %}
          <tr>
            <td>{{ r.item_code }}</td>
            <td>{{ r.item_name }}</td>
            <td style="text-align:right">{{ r.direct_qty }}</td>
            <td style="text-align:right">{{ r.from_set_qty }}</td>
            <td style="text-align:right;font-weight:600;">{{ r.total_qty }}</td>
          </tr>
          {% endfor %}
          {% if not result_rows %}
          <tr><td colspan="5" class="erp-muted">계산 결과가 없습니다.</td></tr>
          {% endif %}
        </tbody>
      </table>
    </div>
  </div>

  {% if is_draft %}
  <div class="erp-page-actions" style="margin-top:16px;display:flex;gap:8px;">
    <form method="post" action="/malaysia/stocktakes/{{ stocktake.id }}/finalize"
          onsubmit="return confirm('확정하면 시스템 재고와의 차이가 STOCKTAKE 이동으로 기록되고, 이후 라인 수정이 불가합니다. 계속?');">
      <button type="submit" class="erp-btn erp-btn-primary" {% if missing_bom %}disabled title="BOM 누락 세트 해결 필요"{% endif %}>확정 (재고 반영)</button>
    </form>
    <form method="post" action="/malaysia/stocktakes/{{ stocktake.id }}/cancel" onsubmit="return confirm('이 조사를 취소합니다. 계속?');">
      <button type="submit" class="erp-btn erp-btn-danger">취소</button>
    </form>
  </div>
  {% endif %}
</section>
{% endblock %}