<?php

namespace modules\listings\views\item;

use bff\view\Block;

/**
 * Item Page > Comments > List
 * @copyright Tamaranga
 * @property CommentsBlock $parent
 */
class CommentsListBlock extends Block
{
    /** @var array Данные о комментариях */
    public $comments = [];
    /** @var int Текущий уровень вложенности комментариев */
    public $level = 1;
    /** @var int Максимально допустимое видимое кол-во комментариев */
    public $perPage = 10;

    public function init()
    {
        parent::init();

        $this->setTemplate('item/comments.list', 'listings');
    }

    public function data()
    {
        if (empty($this->comments) || ! $this->parent) {
            return false;
        }

        $data = parent::data();

        $data['perPage'] = $this->config('listings.comments.collapse' . ($this->level > 1 ? '.answers' : ''), $this->perPage, TYPE_UINT);

        $data['hideReasons'] = $this->parent->comments->getHideReasons();

        $data['lang'] = [
            'you' => _t('comments', 'Your comment'),
            'author' => _t('comments', 'Listing author'),
            'you_delete' => _t('comments', 'You have deleted this comment'),
            'answer' => _t('comments', 'Reply'),
            'delete' => _t('comments', 'Delete'),
            'cancel' => _t('', 'Cancel'),
            'date' => _t('comments', 'd.m.Y at H:i'),
            'show_answers' => _t('comments', 'Show all replies'),
        ];
        if ($this->level === 1) {
            $data['lang']['show_more'] = _t('comments', 'More comments ([num])', [
                'num' => (count($this->comments) - $data['perPage']),
            ]);
        }

        # Вложенные комментарии
        foreach ($this->comments as &$comment) {
            if (empty($comment['sub'])) {
                continue;
            }
            $comment['sub_comments'] = $this->parent->getList(
                $comment['sub'],
                $this->level + 1
            );
        } unset($comment);

        $data['comments'] = $this->comments;
        $data['itemID'] = $this->parent->itemID;
        $data['itemUserID'] = $this->parent->itemUserID;
        $data['userID'] = $this->parent->userID;
        $data['allowAdd'] = ! $this->parent->areCommentsClosed() && $this->parent->isUserLogined();

        return $data;
    }
}