package service

import (
	"slices"
	"yintai-api/app/api/request"
	"yintai-api/app/common/dao"
	err2 "yintai-api/app/common/err"
	"yintai-api/app/common/model"

	"github.com/spf13/cast"
)

type Category struct{}

func (r *Category) List(req request.CategoryList) (any, int64) {
	if !slices.Contains(model.CategoryTypes, req.Type) {
		err2.ParamErr()
	}

	req.Pagination()
	lists, count, err := dao.NewCategory().List(cast.ToInt64(req.Pid), req.Name, req.NameEn, req.Type, req.Page, req.Size, req.Sort)
	if err != nil {
		err2.DbErr(err)
	}

	res := make([]map[string]any, 0)
	for _, list := range lists {
		res = append(res, list.Format())
	}

	return res, count
}