分配計画機能を実装

施肥計画の圃場を配置場所単位でグループ化し、グループ×肥料の集計表を表示・PDF出力できる機能を追加。 - Backend: DistributionPlan/Group/GroupField モデル (migration 0003) - API: GET/POST/PUT/DELETE/PDF (/api/fertilizer/distribution/) - Frontend: 一覧・新規作成・編集画面 (/distribution) - Navbar に分配計画メニューを追加 - 集計プレビューはクライアントサイド計算（API不要） Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-02 09:43:20 +09:00
parent 0d321df1c4
commit 466eef128c
15 changed files with 1656 additions and 5 deletions
--- a/backend/apps/fertilizer/templates/fertilizer/distribution_pdf.html
+++ b/backend/apps/fertilizer/templates/fertilizer/distribution_pdf.html
@@ -0,0 +1,74 @@
+<!DOCTYPE html>
+<html lang="ja">
+<head>
+<meta charset="UTF-8">
+<style>
+  @page { size: A4 landscape; margin: 12mm; }
+  body { font-family: "Noto Sans CJK JP", "Hiragino Kaku Gothic Pro", sans-serif; font-size: 10pt; }
+  h1 { font-size: 14pt; text-align: center; margin-bottom: 4px; }
+  .subtitle { text-align: center; font-size: 9pt; color: #555; margin-bottom: 10px; }
+  table { width: 100%; border-collapse: collapse; margin-top: 6px; }
+  th, td { border: 1px solid #888; padding: 4px 6px; text-align: right; }
+  th { background: #e8f5e9; text-align: center; }
+  .col-name { text-align: left; }
+  .group-row { font-weight: bold; background: #c8e6c9; }
+  .group-row td { font-size: 10pt; }
+  .group-star { color: #2e7d32; margin-right: 2px; }
+  .field-row td { font-size: 8.5pt; color: #444; background: #fafafa; }
+  .field-indent { padding-left: 14px; }
+  tr.total-row { font-weight: bold; background: #f5f5f5; }
+  .zero { color: #bbb; }
+</style>
+</head>
+<body>
+<h1>分配計画書</h1>
+<p class="subtitle">
+  {{ fert_plan.year }}年度　{{ fert_plan.variety.crop.name }} / {{ fert_plan.variety.name }}
+  ／施肥計画「{{ fert_plan.name }}」
+  ／分配計画「{{ dist_plan.name }}」
+</p>
+
+<table>
+  <thead>
+    <tr>
+      <th class="col-name">グループ / 圃場</th>
+      {% for fert in fertilizers %}
+      <th>{{ fert.name }}<br><small>（袋）</small></th>
+      {% endfor %}
+      <th>合計袋数</th>
+    </tr>
+  </thead>
+  <tbody>
+    {% for group in group_rows %}
+    {# グループ合計行 #}
+    <tr class="group-row">
+      <td class="col-name"><span class="group-star">★</span>{{ group.name }}</td>
+      {% for total in group.totals %}
+      <td>{% if total %}{{ total }}{% else %}<span class="zero">-</span>{% endif %}</td>
+      {% endfor %}
+      <td>{{ group.row_total }}</td>
+    </tr>
+    {# 圃場サブ行 #}
+    {% for row in group.field_rows %}
+    <tr class="field-row">
+      <td class="col-name field-indent">{{ row.field.name }}（{{ row.field.area_tan }}反）</td>
+      {% for cell in row.cells %}
+      <td>{% if cell %}{{ cell }}{% else %}<span class="zero">-</span>{% endif %}</td>
+      {% endfor %}
+      <td>{{ row.total }}</td>
+    </tr>
+    {% endfor %}
+    {% endfor %}
+  </tbody>
+  <tfoot>
+    <tr class="total-row">
+      <td class="col-name">合計</td>
+      {% for total in fert_totals %}
+      <td>{{ total }}</td>
+      {% endfor %}
+      <td>{{ grand_total }}</td>
+    </tr>
+  </tfoot>
+</table>
+</body>
+</html>