{% extends "admin/base_site.html" %}
{% load i18n %}

{% block breadcrumbs %}
  <div class="breadcrumbs">
    <a href="{% url 'admin:index' %}">{% trans 'Home' %}</a>
    &rsaquo; <a href="{% url 'admin:app_list' 'api' %}">API</a>
    &rsaquo; <a href="{% url 'admin:api_persistentagent_changelist' %}">{% trans 'Persistent Agents' %}</a>
    &rsaquo; Bulk Reschedule
  </div>
{% endblock %}

{% block content %}
  <h1>Bulk Reschedule Persistent Agents</h1>
  <p>Paste one line per agent in the form <code>agent_id,@every 3h</code> or <code>agent_id */15 * * * *</code>. Cron strings are validated before saving and syncing to Celery.</p>
  <form method="post" novalidate>
    {% csrf_token %}
    <fieldset class="module aligned">
      <div class="form-row">
        <label for="id_agent_lines"><strong>Agent ID &amp; schedule</strong></label>
        <textarea name="agent_lines" id="id_agent_lines" rows="10" cols="80" placeholder="agent-uuid,@every 3h&#10;agent-uuid */30 * * * *">{{ agent_lines|default_if_none:'' }}</textarea>
      </div>
    </fieldset>
    <p class="help">Successful rows are removed after submission. Any invalid IDs or cron strings stay in the box so you can fix them.</p>
    <div class="submit-row">
      <a class="button" href="{% url 'admin:api_persistentagent_changelist' %}">Cancel</a>
      <button type="submit" class="button default">Reschedule Agents</button>
    </div>
  </form>
{% endblock %}