{#
 # Billing Form (Bootstrap 5 Override)
 #
 # Renders billing address fields within a Bootstrap card.
 #
 # Expected context:
 #   checkout - WC_Checkout object with:
 #     .get_checkout_fields('billing') - Array of billing field configs
 #
 # WooCommerce PHP equivalent: checkout/form-billing.php
 #
 # @package WcBootstrap
 # @since 0.1.0
 #}

<div class="woocommerce-billing-fields">
    <div class="card shadow-sm mb-4">
        <div class="card-header">
            <h3 class="h5 mb-0">{{ __('Billing details') }}</h3>
        </div>
        <div class="card-body">
            {{ do_action('woocommerce_before_checkout_billing_form', checkout) }}

            <div class="woocommerce-billing-fields__field-wrapper row g-3">
                {% if billing_fields is defined %}
                    {% for key, field in billing_fields %}
                        {{ woocommerce_form_field(key, field, checkout.get_value(key)) }}
                    {% endfor %}
                {% endif %}
            </div>

            {{ do_action('woocommerce_after_checkout_billing_form', checkout) }}
        </div>
    </div>

    {# Account creation fields (for guest checkout) #}
    {% if checkout.is_registration_enabled() is defined and checkout.is_registration_enabled() and not is_user_logged_in() %}
        {% if checkout.is_registration_required() is not defined or not checkout.is_registration_required() %}
            <div class="woocommerce-account-fields mb-4">
                <div class="form-check mb-3">
                    <input class="form-check-input"
                           type="checkbox"
                           name="createaccount"
                           id="createaccount"
                           value="1"
                           {{ checkout.get_value('createaccount') ? 'checked' : '' }} />
                    <label class="form-check-label" for="createaccount">
                        {{ __('Create an account?') }}
                    </label>
                </div>
            </div>
        {% endif %}

        {{ do_action('woocommerce_before_checkout_registration_form', checkout) }}

        <div class="create-account collapse{% if checkout.get_value('createaccount') %} show{% endif %}">
            {% if account_fields is defined %}
                {% for key, field in account_fields %}
                    {{ woocommerce_form_field(key, field, checkout.get_value(key)) }}
                {% endfor %}
            {% endif %}
        </div>

        {{ do_action('woocommerce_after_checkout_registration_form', checkout) }}
    {% endif %}
</div>