{% extends "base.html" %}
{% block title %}{{ t('模板策略') if is_template else (t('编辑策略') if policy else t('新建策略')) }}{% endblock %}
{% block content %}
<h2>{{ (t('模板策略') ~ ': ' ~ template_frequency) if is_template else (t('编辑策略') if policy else t('新建策略')) }}</h2>
{% if is_template %}
<p class="muted">{{ t('已预选通过校验的') }} {{ template_frequency }} {{ t('概念并给出匹配的调度') }} — {{ t('保存前可任意调整；结果是一条普通策略') }}</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>{{ t('标识') }}</legend>
    <div class="row2">
      <div><label>{{ t('名称') }}
        <input type="text" name="name" required value="{{ policy.name if policy else '' }}"></label></div>
      <div><label>{{ t('实体类型') }}
        <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></label></div>
    </div>
    <div>
      <label>{{ t('实体 ID') }} <span class="muted">{{ t('（逗号分隔；留空 = 该类型全部）') }}</span>
        <input type="text" name="entity_ids" value="{{ policy.entity_ids|join(',') if policy and policy.entity_ids else '' }}" placeholder="5369, 5370"></label>
    </div>
    <label><input type="checkbox" name="enabled" {{ 'checked' if not policy or policy.enabled }}> {{ t('启用') }}</label>
  </fieldset>

  <fieldset>
    <legend>{{ t('概念') }}</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>{{ t('抓取范围') }}</legend>
    <div class="row">
      <div><label>{{ t('模式') }}
        <select name="mode" id="mode">{% for m in modes %}<option value="{{ m }}" {{ 'selected' if policy and policy.mode == m }}>{{ m }}</option>{% endfor %}</select></label></div>
      <div><label>{{ t('频率') }}
        <select name="frequency" id="frequency">{% for f in frequencies %}<option value="{{ f }}" {{ 'selected' if policy and policy.frequency == f }}>{{ f }}</option>{% endfor %}</select></label></div>
      <div><label>{{ t('源过滤') }} <span class="muted">{{ t('（逗号分隔；空 = 全部）') }}</span>
        <input type="text" name="source_filter" id="source_filter" value="{{ policy.source_filter|join(',') if policy and policy.source_filter else '' }}"></label></div>
    </div>
    <div class="row">
      <div><label>{{ t('日期策略') }}
        <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></label></div>
      <div id="dp_days" hidden><label>{{ t('回溯天数') }}
        <input type="number" name="date_policy_days" value="{{ policy.date_policy.days if policy and policy.date_policy.mode == 'trailing' else 1 }}" min="1"></label></div>
      <div id="dp_explicit" hidden>
        <div class="grid"><div><label>{{ t('开始') }}<input type="date" name="date_policy_start" value="{{ policy.date_policy.start or '' if policy and policy.date_policy.mode == 'explicit' else '' }}"></label></div>
        <div><label>{{ t('结束') }}<input type="date" name="date_policy_end" value="{{ policy.date_policy.end or '' if policy and policy.date_policy.mode == 'explicit' else '' }}"></label></div></div>
      </div>
    </div>
    <div class="row">
      <div><label>{{ t('Cron 表达式') }}
        <input type="text" name="cron_expr" value="{{ policy.cron_expr if policy else default_cron }}"></label></div>
      <div><label>{{ t('时区') }}
        <input type="text" name="timezone" value="{{ policy.timezone if policy else 'UTC' }}"></label></div>
      <div><label><input type="checkbox" name="force" {{ 'checked' if policy and policy.force }}> {{ t('强制（绕过抓取上限）') }}</label></div>
    </div>
  </fieldset>

  <div class="pill-row">
    <button type="submit" class="btn btn-primary">{{ t('保存') }}</button>
    <button type="submit" class="btn" formaction="/panel/crawl/adhoc"
            title="{{ t('不保存策略，直接运行此计划一次') }}">{{ t('运行一次（不建策略）') }}</button>
    <a href="/panel/policies">{{ t('取消') }}</a>
    <div id="estimate" hx-post="/panel/estimate" hx-include="#pf" hx-trigger="change from:#pf"
         hx-target="this" hx-swap="outerHTML">{{ t('预估') }}: —</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 %}