<?php

namespace Hurrytimer;

use \WP_Post;

class CampaignShortcode
{

    /**
     * Return shortcode content.
     *
     * @param $attrs
     *
     * @return string
     */
    function content($attrs)
    {
        $id = $this->getId($attrs);

        if ($id === null) {
            return '';
        }
        $campaign = new Campaign($id);

        $campaign->loadSettings();

        // Don't render the shortcode if the campaign's inactive.
        if ( ! $campaign->isActive() || $campaign->isScheduled()
             || ! $campaign->showStickyBarOn($this->getCurrentPageId())
        ) {
            return '';
        }

        // We must check if the campaign is sticky
        // If yes, we don't need to run actions as the campaign is no longer active.
        // Running actions for dismissed campaigns is bad for UX, so we avoid it.
        if($campaign->isDismissed()){
            return '';
        }

        // If it's a regular campaign and expired, run selected actions.
        if ($campaign->isRegular() && $campaign->isExpired()) {
            $actionManager = new ActionManager($campaign);
            $actionManager->run();
        }


        $template = apply_filters('hurryt_campaign_template', $campaign->buildTemplate());
      
        return $template === ''  ? '': $campaign->wrapTemplate($template);

    }


    /**
     * Returns campaign ID if set.
     *
     * @param $attrs
     *
     * @return int|null
     */
    function getId($attrs)
    {
        if ( ! $this->hasId($attrs)) {
            return null;
        }

        $id = intval($attrs['id']);

        if ( ! $this->campaignExists($id)) {
            return null;
        }

        return $id;
    }

    function getCurrentPageId()
    {

        $objectId = get_queried_object_id();
        if(! Utils\Helpers::isWcActive()){
            return $objectId;
        }
        $wcIds = [
            'shop'         => get_option('woocommerce_shop_page_id'),
            'cart'         => get_option('woocommerce_cart_page_id'),
            'checkout'     => get_option('woocommerce_checkout_page_id'),
            'checkout_pay' => get_option('woocommerce_pay_page_id'),
            'thanks'       => get_option('woocommerce_thanks_page_id'),
            'myaccount'    => get_option('woocommerce_myaccount_page_id'),
            'edit_address' => get_option('woocommerce_edit_address_page_id'),
            'view_order'   => get_option('woocommerce_view_order_page_id'),
            'terms'        => get_option('woocommerce_terms_page_id'),
        ];
        if (is_shop()) {
            $objectId = $wcIds['shop'];
        } elseif (is_account_page()) {
            $objectId = $wcIds['myaccount'];
        } elseif (is_checkout_pay_page()) {
            $objectId = $wcIds['checkout_pay'];
        } elseif (is_checkout()) {
            $objectId = $wcIds['checkout'];
        } elseif (is_cart()) {
            $objectId = $wcIds['cart'];
        } elseif (is_view_order_page()) {
            $objectId = $wcIds['view_order'];
        } elseif (is_view_order_page()) {
            $objectId = $wcIds['view_order'];
        } elseif (is_view_order_page()) {
            $objectId = $wcIds['view_order'];
        } elseif (is_view_order_page()) {
            $objectId = $wcIds['view_order'];
        }

        return $objectId;
    }

    /**
     * Verify if the given attributes contain the campaign ID.
     *
     * @param $attrs
     *
     * @return bool
     */
    function hasId($attrs)
    {
        return isset($attrs['id']);
    }

    /**
     * Verify if the given campaign exists in database.
     *
     * @param $id
     *
     * @return boolean
     */
    function campaignExists($id)
    {
        return get_post($id) instanceof WP_Post;
    }
}