{% extends "base.html" %}

{% block title %}Manage pools | IP Subnet Allocator{% endblock %}

{% block content %}
<section class="box">
  <div class="box-title">Existing pools</div>

  {% if pools.len() == 0 %}
  <p>No pools configured yet.</p>
  {% else %}
  <table>
    <thead>
      <tr>
        <th>Name</th>
        <th>Slug</th>
        <th>Parent prefix</th>
        <th>Type</th>
        <th>Allowed prefixes</th>
      </tr>
    </thead>
    <tbody>
      {% for p in pools %}
      <tr>
        <td data-label="Name">{{ p.name }}</td>
        <td data-label="Slug">{{ p.slug }}</td>
        <td data-label="Parent prefix">{{ p.cidr }}</td>
        <td data-label="Type">{{ p.kind }}</td>
        <td data-label="Allowed prefixes">{{ p.allowed_prefixes_json }}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  {% endif %}
</section>

<section class="box">
  <div class="box-title">Add new pool</div>

  {% if error != "" %}
  <div class="message error">
    <p>{{ error }}</p>
  </div>
  {% endif %}

  <form method="post" action="/pools/new">
    <input type="hidden" name="csrf_token" value="{{ csrf_token }}">

    <label for="slug">Pool slug *</label>
    <input type="text" id="slug" name="slug" required maxlength="50" pattern="[a-z0-9-]+" placeholder="e.g. vpn">
    <p class="small">Lowercase letters, numbers and hyphens only.</p>

    <label for="name">Pool name *</label>
    <input type="text" id="name" name="name" required minlength="2" maxlength="100" placeholder="e.g. VPN subnets">

    <label for="cidr">Parent prefix (CIDR) *</label>
    <input type="text" id="cidr" name="cidr" required placeholder="e.g. 10.200.0.0/16">

    <label for="kind">Type *</label>
    <input type="text" id="kind" name="kind" required maxlength="50" placeholder="e.g. VPN">

    <label for="allowed_prefixes">Allowed prefix lengths *</label>
    <input type="text" id="allowed_prefixes" name="allowed_prefixes" required value="20,21,22,23,24,25,26,27,28,29,30" placeholder="e.g. 24,25,26">
    <p class="small">Comma-separated list of prefix lengths. Each must be equal to or larger than the pool prefix.</p>

    <div style="margin-top: 1rem;">
      <button type="submit" class="btn">Add pool</button>
      <a href="/" class="btn btn-secondary">Back</a>
    </div>
  </form>
</section>
{% endblock %}