"use server";

import { getCollection } from "../mongodb";
import { ReactNode } from "react";

export type Link = {
    name: string;
    link?: string;
    description: string;
    _id: string;
    type: string;
    priority: number;
    logoLink: string;
    isHot?: boolean;
    addTime: number;

}
export async function getLinkList({ page = 1, pageSize = 9999, typeId }: {
    page?: number;
    pageSize?: number;
    typeId?: string;
}) {
    const collection = await getCollection('link');
    const startIndex = (page - 1) * pageSize;
    // 构建查询条件对象
    const query = {
        type: typeId
    } as any;
    if (!typeId) {
        // 如果 typeId 不存在，将其删除
        delete query.type
    }
    const pipeline = [
        // 根据构建好的查询条件筛选文档
        { $match: query },
        { $sort: { priority: 1 } },
        { $skip: startIndex },
        { $limit: pageSize },
        {
            $addFields: {
                _id: { $toString: "$_id" }
            }
        }
    ];
    const cursor = collection.aggregate<Link>(pipeline);
    const list = await cursor.toArray();
    // 获取符合查询条件的文档总数
    const total = await collection.countDocuments(query);
    return {
        total,
        list
    }
}