{% extends "base.html" %}
{% block title %}项目库{% endblock %}
{% block page_header %}
<div class="page-header">
  <h1>项目库</h1>
  <p class="sub">合成样板项目列表 · 全部 synthetic_flag=1</p>
</div>
{% endblock %}
{% block content %}
{% include "_kpi_legend.html" %}
{% if not projects %}
<div class="empty-state">暂无项目，请执行 <code>python -m app.seed</code></div>
{% else %}
<table class="data">
  <thead>
    <tr>
      <th>编码</th><th>名称</th><th>区域</th><th>状态</th>
      <th>面积（亩）</th><th>子项目</th><th>合成</th><th>操作</th>
    </tr>
  </thead>
  <tbody>
  {% for p in projects %}
    <tr>
      <td><code>{{ p.code }}</code></td>
      <td>{{ p.name }}</td>
      <td>{{ p.region }}</td>
      <td><span class="badge">{{ p.status }}</span></td>
      <td><span class="unit-hint" data-unit="亩">{{ p.area_mu }}</span></td>
      <td>{{ p.sub_count if p.sub_count is defined else '—' }}</td>
      <td>{% if p.synthetic_flag %}是{% else %}否{% endif %}</td>
      <td>
        <a class="btn" href="{{ root_path }}/projects/{{ p.id }}">概况</a>
        <a class="btn" href="{{ root_path }}/projects/{{ p.id }}/scenarios">情景</a>
        <a class="btn" href="{{ root_path }}/projects/{{ p.id }}/rules">规则</a>
        <a class="btn" href="{{ root_path }}/projects/{{ p.id }}/reports">报告</a>
      </td>
    </tr>
  {% endfor %}
  </tbody>
</table>
{% endif %}
<div class="card">
  <h3>空态 / 错误态说明</h3>
  <ul>
    <li>无项目：显示上方空态，并提示重新灌库。</li>
    <li>无权限菜单：侧栏按角色隐藏，不暴露写操作按钮。</li>
    <li>合成横幅：全局顶部常驻。</li>
  </ul>
</div>
{% endblock %}