{% extends "resources/base.html" %}
{% import "site_shell/_macros.html" as ui %}

{% block title %}Create IP Pool - Pychestrate Resources{% endblock %}

{% block content %}
<div class="page-header">
    <h1>Create IP Pool</h1>
    <p>Create a new IP address pool from a CIDR range {{ ui.learn_more("15-00-lab-administration", "ip-pools") }}</p>
</div>

<div class="card narrow">
    <form method="post">
        <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
        {{ ui.error_summary(errors, error_labels) }}

        <div class="form-group">
            <label for="name">Pool Name *</label>
            <input type="text" id="name" name="name" class="form-control" required
                   value="{{ form_data.name if form_data else '' }}"{{ ui.invalid_attrs(errors, 'name') }}>
            {{ ui.field_error(errors, 'name') }}
        </div>
        
        <div class="form-group">
            <label for="cidr">CIDR Range *</label>
            <input type="text" id="cidr" name="cidr" class="form-control" required
                   value="{{ form_data.cidr if form_data else '' }}"
                   placeholder="192.168.1.0/24 or 2001:db8::/32"{{ ui.invalid_attrs(errors, 'cidr', 'cidr-help') }}>
            <p class="form-text" id="cidr-help">IPv4 or IPv6 CIDR notation (e.g., 192.168.1.0/24)</p>
            {{ ui.field_error(errors, 'cidr') }}
        </div>
        
        <div class="form-group">
            <label for="gateway">Gateway</label>
            <input type="text" id="gateway" name="gateway" class="form-control"
                   value="{{ form_data.gateway if form_data else '' }}"
                   placeholder="192.168.1.1"{{ ui.invalid_attrs(errors, 'gateway') }}>
            {{ ui.field_error(errors, 'gateway') }}
        </div>
        
        <div class="form-group">
            <label for="dns_servers">DNS Servers</label>
            <input type="text" id="dns_servers" name="dns_servers" class="form-control"
                   value="{{ form_data.dns_servers if form_data else '' }}"
                   placeholder="8.8.8.8, 8.8.4.4"{{ ui.invalid_attrs(errors, 'dns_servers', 'dns_servers-help') }}>
            <p class="form-text" id="dns_servers-help">Comma-separated list of DNS server addresses</p>
            {{ ui.field_error(errors, 'dns_servers') }}
        </div>
        
        <div class="form-group">
            <label for="reserved_ips">Reserved IPs</label>
            <input type="text" id="reserved_ips" name="reserved_ips" class="form-control"
                   value="{{ form_data.reserved_ips if form_data else '' }}"
                   placeholder="192.168.1.1, 192.168.1.2"{{ ui.invalid_attrs(errors, 'reserved_ips', 'reserved_ips-help') }}>
            <p class="form-text" id="reserved_ips-help">Comma-separated list of IPs to exclude from allocation. The gateway and any DNS servers inside the range are always reserved; you do not need to list them.</p>
            {{ ui.field_error(errors, 'reserved_ips') }}
        </div>
        
        <div class="form-group">
            <label for="description">Description</label>
            <textarea id="description" name="description" class="form-control" rows="3">{{ form_data.description if form_data else '' }}</textarea>
        </div>
        
        <div class="actions-row">
            <button type="submit" class="btn btn-primary">
                {{ ui.icon("save") }} Create IP Pool
            </button>
            <a href="{{ url_for('resources.ip_pool_list') }}" class="btn btn-secondary">Cancel</a>
        </div>
    </form>
</div>
{% endblock %}