<?php

namespace app\adminapi\lists\community;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\lists\ListsSearchInterface;
use app\common\model\user\User;
use think\facade\Db;

class CommentAccountLists extends BaseAdminDataLists implements ListsSearchInterface
{
    public function setSearch(): array
    {
        return [];
    }

    public function lists(): array
    {
        $query = User::where('account', 'like', 'ai_comment_%');
        $keyword = trim((string) ($this->params['keyword'] ?? ''));
        $isDisable = $this->params['is_disable'] ?? '';
        if ($keyword !== '') {
            $query->where('id|sn|nickname|account', 'like', '%' . $keyword . '%');
        }
        if ($isDisable !== '') {
            $query->where('is_disable', (int) $isDisable);
        }

        $lists = $query
            ->field('id,sn,nickname,avatar,account,is_disable,create_time')
            ->order('id', 'desc')
            ->limit($this->limitOffset, $this->limitLength)
            ->select()
            ->toArray();

        $userIds = array_map('intval', array_column($lists, 'id'));
        $articleCounts = [];
        $communityCounts = [];
        if (!empty($userIds)) {
            $articleRows = Db::name('article_comment')
                ->field('user_id, COUNT(*) AS count')
                ->whereIn('user_id', $userIds)
                ->whereNull('delete_time')
                ->group('user_id')
                ->select()
                ->toArray();
            foreach ($articleRows as $row) {
                $articleCounts[(int) $row['user_id']] = (int) $row['count'];
            }

            $communityRows = Db::name('community_comment')
                ->field('user_id, COUNT(*) AS count')
                ->whereIn('user_id', $userIds)
                ->whereNull('delete_time')
                ->group('user_id')
                ->select()
                ->toArray();
            foreach ($communityRows as $row) {
                $communityCounts[(int) $row['user_id']] = (int) $row['count'];
            }
        }

        foreach ($lists as &$item) {
            $item['persona_label'] = $this->resolvePersonaLabel((string) $item['nickname']);
            $item['article_comment_count'] = $articleCounts[(int) $item['id']] ?? 0;
            $item['community_comment_count'] = $communityCounts[(int) $item['id']] ?? 0;
            $item['total_comment_count'] = $item['article_comment_count'] + $item['community_comment_count'];
            $item['create_time'] = is_numeric($item['create_time']) ? date('Y-m-d H:i:s', (int) $item['create_time']) : $item['create_time'];
        }

        return $lists;
    }

    public function count(): int
    {
        $query = User::where('account', 'like', 'ai_comment_%');
        $keyword = trim((string) ($this->params['keyword'] ?? ''));
        $isDisable = $this->params['is_disable'] ?? '';
        if ($keyword !== '') {
            $query->where('id|sn|nickname|account', 'like', '%' . $keyword . '%');
        }
        if ($isDisable !== '') {
            $query->where('is_disable', (int) $isDisable);
        }
        return $query->count();
    }

    protected function resolvePersonaLabel(string $nickname): string
    {
        if (str_contains($nickname, '·')) {
            $parts = explode('·', $nickname, 2);
            return $parts[1] ?: '-';
        }
        return '-';
    }
}