import { api } from "@nice/client/"
import { TaxonomySlug, TermDto } from "@nice/common"
import { useMemo } from 'react';

export interface GetTaxonomyProps {
    categories: string[];
    isLoading: boolean;
}

export function useGetTaxonomy({type}) : GetTaxonomyProps {
    const {data,isLoading} :{data:TermDto[],isLoading:boolean}= api.term.findMany.useQuery({
        where:{
          taxonomy: {
            //TaxonomySlug.CATEGORY
            slug:type
          }
        },
        include:{
          children :true
        },
        take:10, // 只取前10个
        orderBy: {
            createdAt: 'desc', // 按创建时间降序排列
        },
    })
    const categories = useMemo(() => {
        const allCategories = isLoading ? [] : data?.map((course) => course.name);
        return [...Array.from(new Set(allCategories))];
    }, [data]);
    return {categories,isLoading}
}