<?php

/**
 * Joomla! Content Management System
 *
 * @copyright  (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\CMS\Button;

use Joomla\CMS\Date\Date;
use Joomla\CMS\Factory;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
 * The PublishedButton class.
 *
 * @since  4.0.0
 */
class PublishedButton extends ActionButton
{
    /**
     * Configure this object.
     *
     * @return  void
     *
     * @since  4.0.0
     */
    protected function preprocess()
    {
        $this->addState(1, 'unpublish', 'publish', Text::_('JLIB_HTML_UNPUBLISH_ITEM'), ['tip_title' => Text::_('JPUBLISHED')]);
        $this->addState(0, 'publish', 'unpublish', Text::_('JLIB_HTML_PUBLISH_ITEM'), ['tip_title' => Text::_('JUNPUBLISHED')]);
        $this->addState(2, 'unpublish', 'archive', Text::_('JLIB_HTML_UNPUBLISH_ITEM'), ['tip_title' => Text::_('JARCHIVED')]);
        $this->addState(-2, 'publish', 'trash', Text::_('JLIB_HTML_PUBLISH_ITEM'), ['tip_title' => Text::_('JTRASHED')]);
    }

    /**
     * Render action button by item value.
     *
     * @param   integer|null  $value        Current value of this item.
     * @param   integer|null  $row          The row number of this item.
     * @param   array         $options      The options to override group options.
     * @param   string|Date   $publishUp    The date which item publish up.
     * @param   string|Date   $publishDown  The date which item publish down.
     *
     * @return  string  Rendered HTML.
     *
     * @since  4.0.0
     */
    public function render(?int $value = null, ?int $row = null, array $options = [], $publishUp = null, $publishDown = null): string
    {
        if ($publishUp || $publishDown) {
            $bakState = $this->getState($value);
            $default  = $this->getState($value) ?? $this->unknownState;

            $nullDate = Factory::getDbo()->getNullDate();
            $nowDate = Factory::getDate()->toUnix();

            $tz = Factory::getUser()->getTimezone();

            $publishUp   = ($publishUp !== null && $publishUp !== $nullDate) ? Factory::getDate($publishUp, 'UTC')->setTimezone($tz) : false;
            $publishDown = ($publishDown !== null && $publishDown !== $nullDate) ? Factory::getDate($publishDown, 'UTC')->setTimezone($tz) : false;

            // Add tips and special titles
            // Create special titles for published items
            if ($value === 1) {
                // Create tip text, only we have publish up or down settings
                $tips = array();

                if ($publishUp) {
                    $tips[] = Text::sprintf('JLIB_HTML_PUBLISHED_START', HTMLHelper::_('date', $publishUp, Text::_('DATE_FORMAT_LC5'), 'UTC'));
                    $tips[] = Text::_('JLIB_HTML_PUBLISHED_UNPUBLISH');
                }

                if ($publishDown) {
                    $tips[] = Text::sprintf('JLIB_HTML_PUBLISHED_FINISHED', HTMLHelper::_('date', $publishDown, Text::_('DATE_FORMAT_LC5'), 'UTC'));
                }

                $tip = empty($tips) ? false : implode('<br>', $tips);

                $default['title'] = $tip;

                $options['tip_title'] = Text::_('JLIB_HTML_PUBLISHED_ITEM');

                if ($publishUp && $nowDate < $publishUp->toUnix()) {
                    $options['tip_title'] = Text::_('JLIB_HTML_PUBLISHED_PENDING_ITEM');
                    $default['icon'] = 'pending';
                }

                if ($publishDown && $nowDate > $publishDown->toUnix()) {
                    $options['tip_title'] = Text::_('JLIB_HTML_PUBLISHED_EXPIRED_ITEM');
                    $default['icon'] = 'expired';
                }

                if (array_key_exists('category_published', $options)) {
                    $categoryPublished = $options['category_published'];

                    if ($categoryPublished === 0) {
                        $options['tip_title'] = Text::_('JLIB_HTML_ITEM_PUBLISHED_BUT_CATEGORY_UNPUBLISHED');
                        $default['icon'] = 'expired';
                    }

                    if ($categoryPublished === -2) {
                        $options['tip_title'] = Text::_('JLIB_HTML_ITEM_PUBLISHED_BUT_CATEGORY_TRASHED');
                        $default['icon'] = 'expired';
                    }
                }
            }

            $this->states[$value] = $default;

            $html = parent::render($value, $row, $options);

            $this->states[$value] = $bakState;

            return $html;
        }

        return parent::render($value, $row, $options);
    }
}