<?php

namespace WPD_Platform\Integrations\Woocommerce\Actions;

use Dollie\SDK\Attributes\Action;
use Dollie\SDK\Base\AutomateAction;
use Dollie\SDK\Traits\SingletonLoader;
use Exception;

#[Action(
    id: 'wc_retrieve_coupons_totals',
    label: 'Retrieve Coupons Totals',
    since: '1.0.0'
)]
/**
 * RetrieveCouponsTotals.
 * php version 5.6
 *
 * @category RetrieveCouponsTotals
 * @author   BSF <username@example.com>
 * @license  https://www.gnu.org/licenses/gpl-3.0.html GPLv3
 * @link     https://www.brainstormforce.com/
 * @since    1.0.0
 */
/**
 * RetrieveCouponsTotals
 *
 * @category RetrieveCouponsTotals
 * @author   BSF <username@example.com>
 * @license  https://www.gnu.org/licenses/gpl-3.0.html GPLv3
 * @link     https://www.brainstormforce.com/
 * @since    1.0.0
 */
class RetrieveCouponsTotals extends AutomateAction
{
    use SingletonLoader;

    /**
     * Integration type.
     *
     * @var string
     */
    public $integration = 'WooCommerce';

    /**
     * Action name.
     *
     * @var string
     */
    public $action = 'wc_retrieve_coupons_totals';

    /**
     * Register a action.
     *
     * @param array $actions actions.
     * @return array
     */
    public function register($actions)
    {
        $actions[$this->integration][$this->action] = [
            'label' => __('Retrieve Coupons Totals', 'dollie'),
            'action' => 'wc_retrieve_coupons_totals',
            'function' => [$this, 'action_listener'],
        ];

        return $actions;
    }

    /**
     * Action listener.
     *
     * @param int   $user_id user_id.
     * @param int   $automation_id automation_id.
     * @param array $fields fields.
     * @param array $selected_options selectedOptions.
     *
     * @return array|null
     * @throws Exception Exception.
     */
    public function _action_listener($user_id, $automation_id, $fields, $selected_options)
    {
        if (! class_exists('WooCommerce')) {
            return [
                'status' => 'error',
                'message' => __('WooCommerce is not installed or activated.', 'dollie'),

            ];
        }

        $coupons = get_posts(
            [
                'post_type' => 'shop_coupon',
                'post_status' => 'publish',
                'numberposts' => -1,
            ]
        );

        $coupon_types = [];

        foreach ($coupons as $coupon_post) {
            $coupon = new \WC_Coupon($coupon_post->ID);
            $discount_type = $coupon->get_discount_type();

            if (! isset($coupon_types[$discount_type])) {
                $coupon_types[$discount_type] = 0;
            }
            $coupon_types[$discount_type]++;
        }

        $type_names = [
            'percent' => 'Percentage discount',
            'fixed_cart' => 'Fixed cart discount',
            'fixed_product' => 'Fixed product discount',
        ];

        $result = [];
        foreach ($type_names as $slug => $name) {
            $result[] = [
                'slug' => $slug,
                'name' => $name,
                'total' => isset($coupon_types[$slug]) ? $coupon_types[$slug] : 0,
            ];
        }

        return $result;
    }
}

RetrieveCouponsTotals::get_instance();
