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

{% block title %}Edit Tag - Pychestrate Resources{% endblock %}

{% block content %}
{% set typed = form_data or {} %}
<div class="page-header">
    <h1>Edit Tag</h1>
    <p>Rename the tag or change what it is for. Resources that carry it keep it under the new name.</p>
</div>

<div class="card narrow">
    {{ ui.error_summary(errors, error_labels) }}
    <form method="post" action="{{ url_for('resources.tag_edit', tag_id=tag.id) }}">
        <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
        <div class="form-group">
            <label for="name">Name *</label>
            <input type="text" id="name" name="name" class="form-control" required maxlength="64"
                   pattern="[A-Za-z0-9][A-Za-z0-9_\-]{0,63}" title="Letters, digits, underscore and hyphen, starting with a letter or digit; at most 64 characters."
                   value="{{ typed.get('name', tag.name) }}"{{ ui.invalid_attrs(errors, "name", "name-help") }}>
            {{ ui.field_error(errors, "name") }}
            <p class="form-text" id="name-help">Letters, digits, '_' and '-', starting with a letter or digit.</p>
        </div>
        <div class="form-group">
            <label for="description">Description</label>
            <input type="text" id="description" name="description" class="form-control" maxlength="255"
                   value="{{ typed.get('description', tag.description or '') }}"{{ ui.invalid_attrs(errors, "description") }}>
            {{ ui.field_error(errors, "description") }}
        </div>
        <div class="actions-row">
            <button type="submit" class="btn btn-primary">{{ ui.icon("save") }} Save Changes</button>
            <a href="{{ url_for('resources.tag_list') }}" class="btn btn-secondary">Cancel</a>
        </div>
    </form>
</div>
{% endblock %}