{% extends "base.html" %}
{% block title %}{{ '模板 Template' if is_template else ('编辑 Edit' if policy else '新建 New') }} policy 策略{% endblock %}
{% block content %}
<h2>{{ '模板策略: ' ~ template_frequency if is_template else ('编辑策略 Edit policy' if policy else '新建策略 New policy') }}</h2>
{% if is_template %}
<p class="muted">已预选通过校验的 {{ template_frequency }} 概念并给出匹配的调度 Pre-selected the verified {{ template_frequency }} concepts and proposed the matching
schedule below — 保存前可任意调整；结果是一条普通策略 adjust anything before saving; the result is an ordinary policy.</p>
{% endif %}

{% if msg %}<div class="banner ok">{{ msg }}</div>{% endif %}
{% if err %}<div class="banner warn">✗ {{ err }}</div>{% endif %}
<form id="pf" method="post" action="/panel/policies/save">
  {% if policy %}<input type="hidden" name="policy_id" value="{{ policy.id }}">{% endif %}

  <fieldset>
    <legend>标识 Identity</legend>
    <div class="row2">
      <div><label>名称 Name</label>
        <input type="text" name="name" required value="{{ policy.name if policy else '' }}"></div>
      <div><label>实体类型 Entity type</label>
        <select name="entity_type" id="entity_type" required>
          {% for t in entity_types %}
          <option value="{{ t }}" {{ 'selected' if policy and policy.entity_type == t }}>{{ t }}</option>
          {% endfor %}
          <option value="fund" {{ 'selected' if not policy or policy.entity_type == 'fund' }}>fund</option>
          <option value="stock" {{ 'selected' if policy and policy.entity_type == 'stock' }}>stock</option>
        </select></div>
    </div>
    <div>
      <label>实体 ID Entity IDs <span class="muted">（逗号分隔 comma-separated；留空 = 该类型全部 empty = all）</span></label>
      <input type="text" name="entity_ids" value="{{ policy.entity_ids|join(',') if policy and policy.entity_ids else '' }}" placeholder="5369, 5370">
    </div>
    <label><input type="checkbox" name="enabled" {{ 'checked' if not policy or policy.enabled }}> 启用 enabled</label>
  </fieldset>

  <fieldset>
    <legend>概念 Concepts</legend>
    <div class="concepts">
      {% for cat, cs in concept_groups %}
      <fieldset>
        <legend>{{ cat }}</legend>
        {% for c in cs %}
        <label><input type="checkbox" name="concept_ids" value="{{ c.id }}"
          {{ 'checked' if c.id in selected }}> {{ c.code }} <span class="muted">({{ c.name_zh or c.name_en or '' }})</span></label>
        {% endfor %}
      </fieldset>
      {% endfor %}
    </div>
  </fieldset>

  <fieldset>
    <legend>抓取范围 Crawl scope</legend>
    <div class="row">
      <div><label>模式 Mode</label>
        <select name="mode" id="mode">{% for m in modes %}<option value="{{ m }}" {{ 'selected' if policy and policy.mode == m }}>{{ m }}</option>{% endfor %}</select></div>
      <div><label>频率 Frequency</label>
        <select name="frequency" id="frequency">{% for f in frequencies %}<option value="{{ f }}" {{ 'selected' if policy and policy.frequency == f }}>{{ f }}</option>{% endfor %}</select></div>
      <div><label>源过滤 Source filter <span class="muted">（逗号分隔；空 = 全部 comma; empty=all）</span></label>
        <input type="text" name="source_filter" id="source_filter" value="{{ policy.source_filter|join(',') if policy and policy.source_filter else '' }}"></div>
    </div>
    <div class="row">
      <div><label>日期策略 Date policy</label>
        <select name="date_policy_mode" id="date_policy_mode">
          {% for m in date_policy_modes %}<option value="{{ m }}" {{ 'selected' if policy and policy.date_policy.mode == m }}>{{ m }}</option>{% endfor %}
        </select></div>
      <div id="dp_days" hidden><label>回溯天数 Trailing days</label>
        <input type="number" name="date_policy_days" value="{{ policy.date_policy.days if policy and policy.date_policy.mode == 'trailing' else 1 }}" min="1"></div>
      <div id="dp_explicit" hidden>
        <div class="grid"><div><label>开始 Start</label><input type="date" name="date_policy_start" value="{{ policy.date_policy.start or '' if policy and policy.date_policy.mode == 'explicit' else '' }}"></div>
        <div><label>结束 End</label><input type="date" name="date_policy_end" value="{{ policy.date_policy.end or '' if policy and policy.date_policy.mode == 'explicit' else '' }}"></div></div>
      </div>
    </div>
    <div class="row">
      <div><label>Cron 表达式 Cron expr</label>
        <input type="text" name="cron_expr" value="{{ policy.cron_expr if policy else default_cron }}"></div>
      <div><label>时区 Timezone</label>
        <input type="text" name="timezone" value="{{ policy.timezone if policy else 'UTC' }}"></div>
      <div><label><input type="checkbox" name="force" {{ 'checked' if policy and policy.force }}> 强制（绕过抓取上限）force (override fetch cap)</label></div>
    </div>
  </fieldset>

  <div class="pill-row">
    <button type="submit" class="btn btn-primary">保存 Save</button>
    <button type="submit" class="btn" formaction="/panel/crawl/adhoc"
            title="不保存策略，直接运行此计划一次 Run this plan once without saving a policy — same fetch ceiling applies">运行一次（不建策略）Run once (no policy)</button>
    <a href="/panel/policies">取消 Cancel</a>
    <div id="estimate" hx-post="/panel/estimate" hx-include="#pf" hx-trigger="change from:#pf"
         hx-target="this" hx-swap="outerHTML">预估 estimate: —</div>
  </div>
</form>

<script>
  const mode = document.getElementById('date_policy_mode');
  const show = () => {
    document.getElementById('dp_days').hidden = mode.value !== 'trailing';
    document.getElementById('dp_explicit').hidden = mode.value !== 'explicit';
  };
  mode.addEventListener('change', show); show();
</script>
{% endblock %}