package public

import (
	"app.yhyue.com/moapp/jy_docs/rpc/stdlib/stdlib"
	"context"
	"fmt"
	"log"
	"qmx_admin/src/config"
)

/*
检索文库
param

	userId  用户id
	keyWord 关键词
	tag	分类
	pageNum 页码
	pageSize 每页数量
	tSort 时间排序
	dSort 下载排序
	vSort 浏览量排序
*/
func GetDocQuery(userId, keyWord, tag string, pageNum, pageSize int64, sort string, productType, docFileType int64) ([]*stdlib.Doc, int64, error) {
	param := &stdlib.DocQueryRequest{
		AppId:       config.SysConfigs.AppId,
		KeyWord:     keyWord,
		PageSize:    pageSize,
		PageNum:     pageNum,
		ProductType: productType,
		DocFileType: docFileType,
	}
	if tag != "" {
		param.DocTag = []string{tag}
	}
	sortArr := []string{}
	switch sort { //倒序字段前加-，uploadDate：上架时间 viewTimes：浏览量 downTimes：下载量
	case "dSort": //下载量倒叙
		sortArr = append(sortArr, "-downTimes")
	case "vSort": //浏览量倒叙
		sortArr = append(sortArr, "-viewTimes")
	default: // "tSort"上传时间倒叙
		sortArr = append(sortArr, "-uploadDate")
	}
	param.Sort = sortArr
	resp, err := JyStdDocStdlib.DocQuery(context.Background(), param)
	if err != nil {
		log.Printf("%s SetUserCollect call error %v\n", userId, err)
		return nil, -1, err
	}
	if resp.Code != 1 {
		log.Printf("%s SetUserCollect fail Message %v\n", userId, resp.Msg)
		return nil, -1, fmt.Errorf("查询失败")
	}
	return resp.Docs, resp.Total, nil
}