<?php

namespace app\adminapi\lists\community;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\lists\ListsSearchInterface;
use app\common\model\community\CommunityComment;
use app\common\model\community\CommunityPost;
use app\common\model\user\User;

class CommunityCommentLists extends BaseAdminDataLists implements ListsSearchInterface
{
    public function setSearch(): array
    {
        return [
            '=' => ['post_id', 'user_id', 'status'],
        ];
    }

    public function lists(): array
    {
        $lists = CommunityComment::where($this->searchWhere)
            ->limit($this->limitOffset, $this->limitLength)
            ->order('id', 'desc')
            ->select()
            ->toArray();

        $userIds = array_unique(array_column($lists, 'user_id'));
        $users = User::whereIn('id', $userIds)->column('nickname,avatar', 'id');

        $postIds = array_unique(array_column($lists, 'post_id'));
        $posts = CommunityPost::whereIn('id', $postIds)->column('content,user_id', 'id');

        foreach ($lists as &$item) {
            $user = $users[$item['user_id']] ?? [];
            $item['nickname'] = $user['nickname'] ?? '-';
            $item['create_time'] = is_numeric($item['create_time']) ? date('Y-m-d H:i:s', $item['create_time']) : $item['create_time'];
            $post = $posts[$item['post_id']] ?? [];
            $item['post_content'] = isset($post['content']) ? mb_substr($post['content'], 0, 50) : '-';
            $postUser = !empty($post['user_id']) ? (User::field('nickname')->findOrEmpty($post['user_id'])->toArray()) : [];
            $item['post_nickname'] = $postUser['nickname'] ?? '-';
        }

        return $lists;
    }

    public function count(): int
    {
        return CommunityComment::where($this->searchWhere)->count();
    }
}