<?php
/**
 * Cart totals
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/cart/cart-totals.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see     https://woocommerce.com/document/template-structure/
 * @package WooCommerce\Templates
 * @version 2.3.6
 */

defined( 'ABSPATH' ) || exit;

?>
<div class="cart-info <?php echo ( WC()->customer->has_calculated_shipping() ) ? 'calculated_shipping' : ''; ?>">

	<?php do_action( 'woocommerce_before_cart_totals' ); ?>

    <!-- Адрес доставки -->
    <button class="btn btn-white montserrat-medium">
        <a class="d-flex w-100" href="<?php echo esc_url( home_url( '/my-account/edit-address/billing/' ) ); ?>">
            <img src="<?php echo get_template_directory_uri(); ?>/assets/icons/Delivery.svg" alt="subtract icon" class="me-3 ">
            <div>
                <p class="montserrat-semibold">
                    <?php
                    $address = '';

                    if ( is_user_logged_in() ) {
                        $user_id = get_current_user_id();
                        $address = trim( (string) get_user_meta( $user_id, 'billing_address_1', true ) );

                        if ( '' === $address ) {
                            $address = trim( (string) get_user_meta( $user_id, 'shipping_address_1', true ) );
                        }
                    }

                    echo esc_html( $address ?: 'Добавьте адрес доставки' );
                    ?>
                </p>
                <p class="montserrat-medium">Адрес доставки</p>
            </div>
            <img src="<?php echo get_template_directory_uri(); ?>/assets/icons/AltArrowRight.svg" alt="alt arrow right icon" class="me-1">
        </a>
    </button>

    <!-- Если не будет в наличии -->
    <?php
    // Restore saved preferences from session → user meta → defaults
    $substitution_prefs = WC()->session->get('matreshka_substitution_prefs');
    if ( empty( $substitution_prefs ) && is_user_logged_in() ) {
        $uid = get_current_user_id();
        $saved_type = get_user_meta( $uid, '_matreshka_substitution_type', true );
        if ( $saved_type ) {
            $substitution_prefs = [
                'substitution' => $saved_type,
                'comment'      => get_user_meta( $uid, '_matreshka_packer_comment', true ) ?: '',
                'less_bags'    => get_user_meta( $uid, '_matreshka_less_bags', true ) === 'yes',
                'vegs_in_bags' => get_user_meta( $uid, '_matreshka_vegs_in_bags', true ) === 'yes',
            ];
        }
    }
    if ( empty( $substitution_prefs ) ) {
        $substitution_prefs = [
            'substitution' => 'call_replace',
            'comment'      => '',
            'less_bags'    => false,
            'vegs_in_bags' => false,
        ];
    }
    $sub_labels = [
        'call_replace'     => 'Позвонить и заменить',
        'no_replace'       => 'Не заменять',
        'auto_replace'     => 'Не спрашивать и заменить',
    ];
    $current_sub_label = $sub_labels[$substitution_prefs['substitution']] ?? 'Позвонить и заменить';
    ?>
    <button class="btn btn-white montserrat-medium" id="btn-substitution-modal">
        <img src="<?php echo get_template_directory_uri(); ?>/assets/icons/InfoCircleRed.svg" alt="subtract icon" class="me-3">
        <div>
            <p class="montserrat-semibold">Если не будет в наличии</p>
            <p class="montserrat-medium" id="substitution-current-label"><?php echo esc_html($current_sub_label); ?></p>
        </div>
        <img src="<?php echo get_template_directory_uri(); ?>/assets/icons/AltArrowRight.svg" alt="alt arrow right icon" class="me-1">
    </button>

    <!-- Модалка: Замены и пожелания -->
    <div class="substitution-overlay" id="substitution-overlay"></div>
    <div class="substitution-modal" id="substitution-modal">
        <div class="substitution-modal__header">
            <h3 class="montserrat-semibold">Замены и пожелания</h3>
            <button class="substitution-modal__close" id="substitution-modal-close">&times;</button>
        </div>

        <div class="substitution-modal__body">
            <!-- Radio options -->
            <div class="substitution-radio-group">
                <label class="substitution-radio-item <?php echo $substitution_prefs['substitution'] === 'call_replace' ? 'active' : ''; ?>">
                    <div class="substitution-radio-item__text">
                        <span class="montserrat-semibold">Позвонить и заменить</span>
                        <span class="montserrat-regular">Сотрудник магазина позвонит вам для согласования замен в заказе.</span>
                    </div>
                    <input type="radio" name="substitution_type" value="call_replace" <?php checked($substitution_prefs['substitution'], 'call_replace'); ?>>
                    <span class="substitution-radio-item__circle"></span>
                </label>

                <label class="substitution-radio-item <?php echo $substitution_prefs['substitution'] === 'no_replace' ? 'active' : ''; ?>">
                    <div class="substitution-radio-item__text">
                        <span class="montserrat-semibold">Не заменять</span>
                        <span class="montserrat-regular">Мы удалим товары и вернем деньги.</span>
                    </div>
                    <input type="radio" name="substitution_type" value="no_replace" <?php checked($substitution_prefs['substitution'], 'no_replace'); ?>>
                    <span class="substitution-radio-item__circle"></span>
                </label>

                <label class="substitution-radio-item <?php echo $substitution_prefs['substitution'] === 'auto_replace' ? 'active' : ''; ?>">
                    <div class="substitution-radio-item__text">
                        <span class="montserrat-semibold">Не спрашивать и заменить</span>
                        <span class="montserrat-regular">Мы сами заменим отсутствующие товары.</span>
                    </div>
                    <input type="radio" name="substitution_type" value="auto_replace" <?php checked($substitution_prefs['substitution'], 'auto_replace'); ?>>
                    <span class="substitution-radio-item__circle"></span>
                </label>
            </div>

            <!-- Комментарий сборщику -->
            <div class="substitution-comment">
                <p class="montserrat-semibold">Комментарий сборщику</p>
                <textarea
                    id="substitution-comment"
                    class="montserrat-regular"
                    placeholder="Напишите, что необходимо учесть при сборке"
                    rows="3"
                ><?php echo esc_textarea($substitution_prefs['comment']); ?></textarea>
            </div>

            <!-- Пакетные опции -->
            <div class="substitution-bag-options">
                <label class="substitution-bag-item <?php echo !empty($substitution_prefs['less_bags']) ? 'active' : ''; ?>">
                    <span class="montserrat-medium">Меньше пакетов</span>
                    <input type="checkbox" name="less_bags" value="1" <?php checked(!empty($substitution_prefs['less_bags'])); ?>>
                    <span class="substitution-bag-item__circle"></span>
                </label>
                <label class="substitution-bag-item <?php echo !empty($substitution_prefs['vegs_in_bags']) ? 'active' : ''; ?>">
                    <span class="montserrat-medium">Овощи в пакеты</span>
                    <input type="checkbox" name="vegs_in_bags" value="1" <?php checked(!empty($substitution_prefs['vegs_in_bags'])); ?>>
                    <span class="substitution-bag-item__circle"></span>
                </label>
            </div>
        </div>

        <div class="substitution-modal__footer">
            <button class="btn btn-red-primary montserrat-semibold" id="substitution-modal-done">Готово</button>
        </div>
    </div>

    <!-- Промокод -->
    <?php if ( wc_coupons_enabled() ) : ?>
    <div class="btn btn-white btn-promo montserrat-medium">
        <img src="<?php echo get_template_directory_uri(); ?>/assets/icons/promo.svg" alt="subtract icon" class="me-3">
        <div>
            <p class="montserrat-semibold">Промокод</p>
            <form method="post" action="<?php echo esc_url( wc_get_cart_url() ); ?>" class="matreshka-coupon-form">
                <input 
                    type="text" 
                    name="coupon_code"
                    class="form-control montserrat-medium" 
                    placeholder="PROMO"
                    value=""
                />
                <button type="submit" class="btn btn-red-primary montserrat-semibold matreshka-coupon-submit" name="apply_coupon" value="<?php esc_attr_e( 'Apply coupon', 'woocommerce' ); ?>" hidden>Применить</button>
                <?php wp_nonce_field( 'woocommerce-cart', 'woocommerce-cart-nonce' ); ?>
            </form>
        </div>
    </div>
    <?php endif; ?>

    <!-- Расчеты -->
    <div class="cart-info-pay">
        <!-- Сумма заказа -->
        <div class="characteristic-item">
            <p class="montserrat-regular">Сумма заказа</p>
            <span class="hr"></span>
            <p class="montserrat-medium product-page-price">
                <?php wc_cart_totals_subtotal_html(); ?>
            </p>
        </div>

        <!-- Сборка и упаковка -->
        <?php $bonus_discount = 0; ?>
        <?php foreach ( WC()->cart->get_fees() as $fee ) : ?>
            <?php
            if ( 'Списание бонусов' === $fee->name ) {
                // This fee is presented together with the rest of the savings below.
                $bonus_discount += abs( (float) $fee->total );
                continue;
            }
            ?>
            <div class="characteristic-item">
                <p class="montserrat-regular"><?php echo esc_html( $fee->name ); ?></p>
                <span class="hr"></span>
                <p class="montserrat-medium">
                    <?php wc_cart_totals_fee_html( $fee ); ?>
                </p>
            </div>
        <?php endforeach; ?>

        <!-- Скидки по промокодам и акциям -->
        <?php 
        $total_discount = 0;
        $promo_discount = 0;
        $sale_discount = 0;
        $applied_coupons = array();
        
        // Get coupon discounts
        foreach ( WC()->cart->get_coupons() as $code => $coupon ) :
            $coupon_code     = $coupon->get_code();
            $discount_amount = WC()->cart->get_coupon_discount_amount( $coupon_code, WC()->cart->display_cart_ex_tax );
            $total_discount += $discount_amount;
            $promo_discount += $discount_amount;

            $applied_coupons[] = array(
                'code'        => $coupon_code,
                'discount'    => $discount_amount,
                'remove_url'  => add_query_arg( 'remove_coupon', rawurlencode( $coupon_code ), wc_get_cart_url() ),
                'remove_label'=> sprintf( __( 'Remove %s coupon', 'woocommerce' ), $coupon_code ),
            );
        endforeach;
        
        // Calculate sale discount from product prices
        foreach ( WC()->cart->get_cart() as $cart_item ) {
            $_product = $cart_item['data'];
            if ( $_product->is_on_sale() ) {
                $regular_price = (float) $_product->get_regular_price();
                $sale_price = (float) $_product->get_sale_price();
                
                if ( $regular_price > 0 && $sale_price > 0 && $regular_price > $sale_price ) {
                    $item_discount = ( $regular_price - $sale_price ) * $cart_item['quantity'];
                    $sale_discount += $item_discount;
                }
            }
        }
        $total_discount += $sale_discount + $bonus_discount;
        ?>

        <?php if ( $total_discount > 0 ) : ?>
        <!-- Ваша экономия -->
        <div class="characteristic-item sale-group" id="sale-group">
            <p class="montserrat-semibold text-success">
                Ваша экономия
                <button type="button" class="sale-group-toggle" id="btn-toggle-sale-details" aria-expanded="true" aria-controls="sale-group-details">
                    <img src="<?php echo esc_url( get_template_directory_uri() . '/assets/icons/ArrowDown.svg' ); ?>" alt="Показать или скрыть скидки">
                </button>
            </p>
            <span class="hr"></span>
            <p class="montserrat-medium product-page-price text-success">
                -<?php echo matreshka_format_price( $total_discount ); ?>
            </p>
        </div>

        <div class="sale-group-details" id="sale-group-details">
            <?php if ( $sale_discount > 0 ) : ?>
            <!-- Скидка по акциям -->
            <div class="characteristic-item text-success">
                <p class="montserrat-medium">Скидка по акциям</p>
                <span class="hr"></span>
                <p class="montserrat-medium product-page-price text-success">
                    -<?php echo matreshka_format_price( $sale_discount ); ?>
                </p>
            </div>
            <?php endif; ?>

            <?php if ( $promo_discount > 0 ) : ?>
            <!-- Промокод применен -->
            <div class="characteristic-item text-success">
                <p class="montserrat-medium">Промокод применен</p>
                <span class="hr"></span>
                <p class="montserrat-medium product-page-price text-success">
                    -<?php echo matreshka_format_price( $promo_discount ); ?>
                </p>
            </div>
            <?php foreach ( $applied_coupons as $applied_coupon ) : ?>
                <div class="ms-auto text-end">
                    <a role="button" aria-label="<?php echo esc_attr( $applied_coupon['remove_label'] ); ?>" href="<?php echo esc_url( $applied_coupon['remove_url'] ); ?>" class="woocommerce-remove-coupon checkout-coupon-row__remove ms-auto" data-coupon="<?php echo esc_attr( $applied_coupon['code'] ); ?>">
                        Убрать купон
                    </a>
                </div>
            <?php endforeach; ?>
            <?php endif; ?>

            <?php if ( $bonus_discount > 0 ) : ?>
            <!-- Списание бонусов -->
            <div class="characteristic-item text-success">
                <p class="montserrat-medium">Списание бонусов</p>
                <span class="hr"></span>
                <p class="montserrat-medium product-page-price text-success">
                    -<?php echo matreshka_format_price( $bonus_discount ); ?>
                </p>
            </div>
            <?php endif; ?>
        </div>
        <?php endif; ?>
    </div>

    <?php
    // Bonus redemption is calculated server-side again when the cart and order are saved.
    $bonus_balance        = is_user_logged_in() && function_exists( 'matreshka_get_user_bonuses' ) ? matreshka_get_user_bonuses( get_current_user_id() ) : 0;
    $max_redeem_points    = $bonus_balance && function_exists( 'matreshka_get_redeemable_bonus_points' ) ? matreshka_get_redeemable_bonus_points( WC()->cart ) : 0;
    $redeem_points        = WC()->session ? absint( WC()->session->get( 'matreshka_cashback_redeem_points', 0 ) ) : 0;
    $redeem_points        = min( $redeem_points, $max_redeem_points );
    $remaining_points     = max( 0, $bonus_balance - $redeem_points );
    $redeem_amount        = function_exists( 'matreshka_bonus_redemption_amount' ) ? matreshka_bonus_redemption_amount( $redeem_points ) : $redeem_points * 0.1;
    ?>
    <?php if ( $bonus_balance > 0 ) : ?>
    <!-- Списание бонусов -->
    <section class="matreshka-bonus-redemption <?php echo $redeem_points > 0 ? 'is-open' : ''; ?>" id="matreshka-bonus-redemption">
        <button type="button" class="btn btn-white montserrat-medium bonus-redemption__toggle" id="btn-toggle-bonus-redemption" aria-expanded="<?php echo $redeem_points > 0 ? 'true' : 'false'; ?>" aria-controls="bonus-redemption-form">
            <img src="<?php echo esc_url( get_template_directory_uri() . '/assets/icons/matreshka.svg' ); ?>" alt="" class="me-3">
            <span>
                <strong class="montserrat-semibold">Списать бонусы</strong>
                <small class="montserrat-medium">Доступно <?php echo esc_html( $bonus_balance ); ?> бонусов (<?php echo wp_kses_post( matreshka_bonuses_to_money( $bonus_balance ) ); ?>)</small>
            </span>
            <img src="<?php echo esc_url( get_template_directory_uri() . '/assets/icons/AltArrowRight.svg' ); ?>" alt="" class="bonus-redemption__arrow me-1">
        </button>

        <div class="bonus-redemption__form" id="bonus-redemption-form">
            <small class="montserrat-medium bonus-redemption__limit">
                Можно списать не более 50% от суммы заказа
            </small>
            <div class="bonus-redemption__input-row">
                <label class="montserrat-medium" for="bonus-redeem-points">Списать бонусов</label>
                <div class="bonus-redemption__controls">
                    <input type="number" id="bonus-redeem-points" class="montserrat-medium" min="1" step="1" max="<?php echo esc_attr( $max_redeem_points ); ?>" value="<?php echo $redeem_points > 0 ? esc_attr( $redeem_points ) : ''; ?>" placeholder="0" <?php disabled( $max_redeem_points <= 0 ); ?>>
                    <button type="button" class="montserrat-semibold bonus-redemption__all" id="btn-use-all-bonuses" <?php disabled( $max_redeem_points <= 0 ); ?>>Списать все</button>
                </div>
            </div>
            <p class="bonus-redemption__discount montserrat-medium">Скидка <strong id="bonus-redemption-discount" data-bonus-value="0.1"><?php echo wp_kses_post( matreshka_format_price( $redeem_amount ) ); ?></strong></p>

            <div class="bonus-redemption-balance-now">
                <div class="d-flex">
                    <img src="<?php echo esc_url( get_template_directory_uri() . '/assets/icons/matreshka.svg' ); ?>" alt="" class="me-2">
                    <p class="montserrat-medium">Баланс</p>
                </div>
                <div class="bonus-redemption__balance montserrat-medium">
                    <span>Сейчас: <strong class="ps-2"><?php echo esc_html( $bonus_balance ); ?></strong></span>
                    <span>Останется: <strong class="ps-2" id="bonus-points-remaining" data-balance="<?php echo esc_attr( $bonus_balance ); ?>"><?php echo esc_html( $remaining_points ); ?></strong></span>
                </div>
            </div>
            <div class="bonus-redemption__actions">
                <button type="button" class="btn btn-red-primary montserrat-semibold" id="btn-apply-bonus-redemption" <?php disabled( $max_redeem_points <= 0 ); ?>>Применить бонусы</button>
                <?php if ( $redeem_points > 0 ) : ?>
                    <button type="button" class="montserrat-medium bonus-redemption__remove" id="btn-remove-bonus-redemption">Не списывать</button>
                <?php endif; ?>
            </div>
            <p class="bonus-redemption__message montserrat-medium" id="bonus-redemption-message" role="status" aria-live="polite"></p>
        </div>
    </section>
    <?php endif; ?>

    <!-- Способ получения -->
    <?php
    $current_shipping = WC()->session ? WC()->session->get( 'matreshka_shipping_type', 'delivery' ) : 'delivery';
    $ship_costs       = function_exists( 'matreshka_get_shipping_costs' ) ? matreshka_get_shipping_costs() : array( 'delivery' => 389, 'packaging' => 49.99 );
    ?>
    <div class="matreshka-shipping-toggle">
        <div class="shipping-toggle-buttons">
            <button type="button" class="shipping-toggle-btn montserrat-semibold <?php echo $current_shipping === 'delivery' ? 'active' : ''; ?>" data-method="delivery">
                <span class="material-icons-outlined me-1">local_shipping</span>
                Доставка
            </button>
            <button type="button" class="shipping-toggle-btn montserrat-semibold <?php echo $current_shipping === 'pickup' ? 'active' : ''; ?>" data-method="pickup">
                <span class="material-icons-outlined me-1">storefront</span>
                Самовывоз
            </button>
        </div>

        <!-- Информация о доставке -->
        <div class="shipping-delivery-info" style="<?php echo $current_shipping !== 'delivery' ? 'display:none;' : ''; ?>">
            <div class="shipping-cost-row montserrat-medium">
                <span>Доставка курьером</span>
                <span class="shipping-cost-row-price montserrat-semibold"><?php echo wp_kses_post( matreshka_format_price( $ship_costs['delivery'] ) ); ?></span>
            </div>
            <div class="shipping-cost-row montserrat-medium">
                <span>Сборка и упаковка</span>
                <span class="shipping-cost-row-price montserrat-semibold"><?php echo wp_kses_post( matreshka_format_price( $ship_costs['packaging'] ) ); ?></span>
            </div>
        </div>

        <!-- Информация о самовывозе: кнопка + стоимость -->
        <div class="shipping-pickup-info" style="<?php echo $current_shipping !== 'pickup' ? 'display:none;' : ''; ?>">
            <div class="shipping-cost-row montserrat-medium">
                <span>Сборка и упаковка</span>
                <span class="shipping-cost-row-price montserrat-semibold"><?php echo wp_kses_post( matreshka_format_price( $ship_costs['packaging'] ) ); ?></span>
            </div>

            <?php wc_get_template( 'cart/pickup-store-selector.php' ); ?>
        </div>
    </div>

    <!-- Способ оплаты -->
    <?php
    $available_gateways = WC()->payment_gateways ? WC()->payment_gateways->get_available_payment_gateways() : array();
    $chosen_gateway_id  = WC()->session ? WC()->session->get( 'chosen_payment_method', '' ) : '';

    // If none chosen yet, pick the first available
    if ( empty( $chosen_gateway_id ) && ! empty( $available_gateways ) ) {
        $first              = reset( $available_gateways );
        $chosen_gateway_id  = $first->id;
    }

    $chosen_gateway_title = '';
    $chosen_gateway_icon  = '';
    if ( ! empty( $available_gateways[ $chosen_gateway_id ] ) ) {
        $chosen_gateway_title = $available_gateways[ $chosen_gateway_id ]->get_title();
    }

    // Icon map — add more IDs when new gateways appear
    $gateway_icon_map = array(
        'cod'  => 'money',        // Material icon name
        'bacs' => 'credit_card',  // Material icon name
    );
    ?>
    <button class="btn btn-white montserrat-medium" id="btn-payment-modal">
        <div>
            <p class="montserrat-semibold">Способ оплаты</p>
            <p class="montserrat-medium" id="payment-current-label">
                <?php if ( ! empty( $chosen_gateway_title ) ) : ?>
                    <span class="material-icons-outlined me-1" style="font-size:18px;vertical-align:middle;"><?php echo esc_attr( $gateway_icon_map[ $chosen_gateway_id ] ?? 'payments' ); ?></span>
                    <?php echo esc_html( $chosen_gateway_title ); ?>
                <?php else : ?>
                    Выберите способ оплаты
                <?php endif; ?>
            </p>
        </div>
        <img src="<?php echo get_template_directory_uri(); ?>/assets/icons/AltArrowRight.svg" alt="alt arrow right icon" class="me-1">
    </button>

    <!-- Модалка: Способ оплаты -->
    <?php if ( ! empty( $available_gateways ) ) : ?>
    <div class="payment-modal-overlay" id="payment-modal-overlay"></div>
    <div class="payment-modal" id="payment-modal">
        <div class="payment-modal__header">
            <h3 class="montserrat-semibold">Способ оплаты</h3>
            <button type="button" class="payment-modal__close" id="payment-modal-close">&times;</button>
        </div>
        <div class="payment-modal__body">
            <div class="payment-methods-list">
                <?php foreach ( $available_gateways as $gateway ) : ?>
                    <label class="payment-method-item <?php echo $gateway->id === $chosen_gateway_id ? 'active' : ''; ?>">
                        <div class="payment-method-item__content">
                            <span class="material-icons-outlined payment-method-icon"><?php echo esc_attr( $gateway_icon_map[ $gateway->id ] ?? 'payments' ); ?></span>
                            <div class="payment-method-item__text">
                                <span class="montserrat-semibold"><?php echo esc_html( $gateway->get_title() ); ?></span>
                                <?php if ( $gateway->get_description() ) : ?>
                                    <span class="montserrat-regular"><?php echo wp_kses_post( $gateway->get_description() ); ?></span>
                                <?php endif; ?>
                            </div>
                        </div>
                        <input type="radio" name="matreshka_payment_method" value="<?php echo esc_attr( $gateway->id ); ?>" <?php checked( $gateway->id, $chosen_gateway_id ); ?>>
                        <span class="payment-method-radio"></span>
                    </label>
                <?php endforeach; ?>
            </div>
        </div>
        <div class="payment-modal__footer">
            <button type="button" class="btn btn-red-primary montserrat-semibold" id="payment-modal-done">Готово</button>
        </div>
    </div>
    <?php endif; ?>

    <!-- Итого и оформление -->
    <div class="cart-info-total">
        <div class="info-total-price">
            <p class="montserrat-semibold">Итого:</p>
            <p class="montserrat-bold" id="matreshka-cart-total">
                <?php wc_cart_totals_order_total_html(); ?>
            </p>
        </div>

        <div class="wc-proceed-to-checkout">
            <?php do_action( 'woocommerce_proceed_to_checkout' ); ?>
        </div>
    </div>

	<?php do_action( 'woocommerce_after_cart_totals' ); ?>

</div>