{% extends "base.html" %}
{% block title %}agents · aether 控制台{% endblock %}

{% block content %}
<h1>Agents</h1>
<p class="muted">两类 agent：<strong>改写 prompt agent</strong>（公众号 / 小红书，prompt 可编辑） + <strong>抓源 agent</strong>（每个 source 一个，v0.1 只读）。</p>

{# ----- Stats overview ----- #}
<section class="stats-bar">
  <div class="stat-card">
    <div class="stat-label">总 agent</div>
    <div class="stat-value">{{ agents["rewrite"]|length + agents["fetch"]|length }}</div>
    <div class="stat-hint">改写 {{ agents["rewrite"]|length }} · 抓源 {{ agents["fetch"]|length }}</div>
  </div>
  <div class="stat-card {{ 'stat-active' if stats.running > 0 }}">
    <div class="stat-label">正在跑</div>
    <div class="stat-value">{{ stats.running }}</div>
    <div class="stat-hint">running + pending</div>
  </div>
  <div class="stat-card stat-success">
    <div class="stat-label">成功 / 24h</div>
    <div class="stat-value">{{ stats.success_24h }}</div>
    <div class="stat-hint">
      {% if stats.last_success_at %}
        最近 {{ stats.last_success_at.strftime('%m-%d %H:%M') }}
      {% else %}暂无{% endif %}
    </div>
  </div>
  <div class="stat-card stat-error">
    <div class="stat-label">失败 / 24h</div>
    <div class="stat-value">{{ stats.failed_24h }}</div>
    <div class="stat-hint">
      {% if stats.last_failure_at %}
        最近 {{ stats.last_failure_at.strftime('%m-%d %H:%M') }}
      {% else %}暂无{% endif %}
    </div>
  </div>
  <div class="stat-card stat-muted">
    <div class="stat-label">累计 task_run</div>
    <div class="stat-value">{{ stats.total }}</div>
    <div class="stat-hint">含已清掉的</div>
  </div>
</section>

<section>
  <h2>改写 prompt agent</h2>
  <p class="muted">点击进入编辑 prompt。整体 workflow 不能修改（topology 锁住），只能调整 prompt 内容。</p>
  <div class="agent-grid">
    {% for a in agents["rewrite"] %}
      <a href="/agents/{{ a.id }}" class="agent-card agent-card-rewrite">
        <div class="agent-card-kind">改写</div>
        <div class="agent-card-label">{{ a.label }}</div>
        <div class="agent-card-meta">
          prompt v{{ a.prompt_version or '?' }} ·
          <span class="source-tag source-{{ a.prompt_source }}">{{ a.prompt_source }}</span>
        </div>
      </a>
    {% endfor %}
  </div>
</section>

<section>
  <h2>抓源 agent</h2>
  <p class="muted">每行一个 source。点运行触发一次 fetch，把文章抓到 <code>articles</code> 表。</p>
  {% if agents["fetch"] %}
    <table class="data-table">
      <thead>
        <tr>
          <th>源</th><th>domain</th><th>tier</th><th>状态</th><th>文章数</th><th>上次抓取</th><th></th>
        </tr>
      </thead>
      <tbody>
        {% for a in agents["fetch"] %}
          <tr class="{{ 'row-disabled' if not a.enabled }}">
            <td>
              <a href="/agents/{{ a.id }}">{{ a.label }}</a>
              <div class="muted" style="font-size: 11px;"><code>{{ a.target_id }}</code></div>
            </td>
            <td><span class="tag">{{ a.domain }}</span></td>
            <td>
              <span class="tier-tag tier-{{ a.tier }}">{{ a.tier }}</span>
            </td>
            <td>
              {% if a.enabled %}
                <span class="tag tag-ok">enabled</span>
              {% else %}
                <span class="tag tag-muted">disabled</span>
              {% endif %}
              {% if a.last_fetch_status and a.last_fetch_status != 'ok' %}
                <div class="muted" style="font-size: 11px; margin-top: 2px;">
                  ⚠ {{ a.last_fetch_status[:30] }}{% if a.last_fetch_status|length > 30 %}…{% endif %}
                </div>
              {% endif %}
            </td>
            <td>{{ a.article_count }}</td>
            <td class="muted">{{ a.last_fetched_at or '—' }}</td>
            <td>
              <form method="post" action="/agents/{{ a.id }}/run" class="inline">
                <button type="submit" class="btn btn-sm btn-primary">▶ 运行</button>
              </form>
              <a href="/articles?source_id={{ a.target_id }}" class="btn btn-sm">看文章</a>
            </td>
          </tr>
        {% endfor %}
      </tbody>
    </table>
  {% else %}
    <div class="empty" style="padding: 30px;">
      <p>还没加源。<a href="/sources/new">添加源 →</a></p>
    </div>
  {% endif %}
</section>

<section>
  <h2>最近 task runs</h2>
  {# Status filter chips #}
  <div class="filter-chips">
    <a href="/agents"
       class="chip {{ 'chip-active' if not status_filter else '' }}">
      全部 ({{ stats.total }})
    </a>
    <a href="/agents?status=running"
       class="chip chip-running {{ 'chip-active' if status_filter == 'running' else '' }}">
      运行中 ({{ stats.running }})
    </a>
    <a href="/agents?status=success"
       class="chip chip-success {{ 'chip-active' if status_filter == 'success' else '' }}">
      成功 ({{ stats.success_24h }})
    </a>
    <a href="/agents?status=failed"
       class="chip chip-failed {{ 'chip-active' if status_filter == 'failed' else '' }}">
      失败 ({{ stats.failed_24h }})
    </a>
  </div>
  {% if recent_runs %}
    <table class="data-table">
      <thead>
        <tr><th>时间</th><th>agent</th><th>状态</th><th>duration</th><th>error</th><th></th></tr>
      </thead>
      <tbody>
        {% for r in recent_runs %}
          <tr>
            <td class="muted">
              <span title="{{ r.started_at }}">{{ r.started_at.strftime('%m-%d %H:%M:%S') if r.started_at else '—' }}</span>
            </td>
            <td><code>{{ r.agent_id }}</code></td>
            <td><span class="status-tag status-{{ r.status }}">{{ r.status }}</span></td>
            <td class="muted">
              {% if r.started_at and r.finished_at %}
                {{ ((r.finished_at - r.started_at).total_seconds() | round(1)) }}s
              {% elif r.status in ('running', 'pending') %}
                <span class="running-now">⟳ running</span>
              {% else %}—{% endif %}
            </td>
            <td class="muted">{{ (r.error or '')[:60] }}{% if r.error and r.error|length > 60 %}…{% endif %}</td>
            <td><a href="/agents/run/{{ r.id }}">view →</a></td>
          </tr>
        {% endfor %}
      </tbody>
    </table>
  {% else %}
    <p class="muted">
      {% if status_filter %}
        没有 status={{ status_filter }} 的 task run。
      {% else %}
        还没有 task run。点上面任一"运行"按钮试试。
      {% endif %}
    </p>
  {% endif %}
</section>
{% endblock %}