<?php

namespace app\adminapi\lists\notice;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\enum\notice\UserNoticeEnum;
use app\common\model\notice\NoticeRecord;
use app\common\model\user\User;
use app\common\service\notice\UserNoticeService;

/**
 * 用户站内消息记录列表。
 */
class UserNoticeLists extends BaseAdminDataLists
{
    public function lists(): array
    {
        $lists = $this->buildQuery()
            ->field('notice.id,notice.user_id,notice.title,notice.content,notice.scene_id,notice.read,notice.extra,notice.create_time,user.nickname AS user_nickname,user.account AS user_account')
            ->order('notice.id desc')
            ->limit($this->limitOffset, $this->limitLength)
            ->select()
            ->toArray();

        $sourceUserIds = [];
        foreach ($lists as $item) {
            $extra = UserNoticeService::decodeExtra($item['extra'] ?? '');
            if (!empty($extra['source_user_id'])) {
                $sourceUserIds[] = (int) $extra['source_user_id'];
            }
        }
        $sourceUsers = [];
        $sourceUserIds = array_values(array_unique(array_filter($sourceUserIds)));
        if (!empty($sourceUserIds)) {
            $sourceUsers = User::whereIn('id', $sourceUserIds)->column('nickname', 'id');
        }

        foreach ($lists as &$item) {
            $extra = UserNoticeService::decodeExtra($item['extra'] ?? '');
            $meta = UserNoticeEnum::getMeta((int) $item['scene_id']);
            $sourceUserId = (int) ($extra['source_user_id'] ?? 0);
            $item['type_desc'] = $meta['type_desc'];
            $item['source_user_id'] = $sourceUserId;
            $item['source_nickname'] = $sourceUsers[$sourceUserId] ?? '';
            $item['target_url'] = UserNoticeService::sanitizeTargetUrl((string) ($extra['target_url'] ?? ''));
            $item['create_time'] = is_numeric($item['create_time'])
                ? date('Y-m-d H:i:s', (int) $item['create_time'])
                : $item['create_time'];
        }
        unset($item);

        return $lists;
    }

    public function count(): int
    {
        return $this->buildQuery()->count();
    }

    private function buildQuery()
    {
        $query = NoticeRecord::alias('notice')
            ->leftJoin('user user', 'user.id = notice.user_id')
            ->whereIn('notice.scene_id', UserNoticeEnum::getSceneIds());

        $sceneId = (int) ($this->params['scene_id'] ?? 0);
        if (in_array($sceneId, UserNoticeEnum::getSceneIds(), true)) {
            $query->where('notice.scene_id', $sceneId);
        }
        if (array_key_exists('read', $this->params) && $this->params['read'] !== '') {
            $query->where('notice.read', (int) $this->params['read']);
        }
        $keyword = trim((string) ($this->params['keyword'] ?? ''));
        if ($keyword !== '') {
            $query->where(function ($query) use ($keyword) {
                $query->whereLike('notice.title', '%' . $keyword . '%')
                    ->whereOr('notice.content', 'like', '%' . $keyword . '%')
                    ->whereOr('user.nickname', 'like', '%' . $keyword . '%')
                    ->whereOr('user.account', 'like', '%' . $keyword . '%');
            });
        }

        return $query;
    }
}