package utils

import (
	"net/http"
	"time"
)

// 获取网络图片
var client = &http.Client{
	Timeout: 5 * time.Second, // 超时时间
}

// GenerateAvatar 用于生成用户头像
func GenerateAvatar(userId string) (baseImg string) {

	path := "https://api.multiavatar.com/" + userId + ".png"

	//// 创建请求
	//request, err := http.NewRequest("GET", path, nil)
	//if err != nil {
	//	return "", errors.New("image request error")
	//}
	//
	//// 发送请求并获取响应
	//respImg, err := client.Do(request)
	//if err != nil {
	//	return "", errors.New("failed to fetch image")
	//}
	//defer func(Body io.ReadCloser) {
	//	err := Body.Close()
	//	if err != nil {
	//		return
	//	}
	//}(respImg.Body)
	//
	//// 读取图片数据
	//imgByte, err := io.ReadAll(respImg.Body)
	//if err != nil {
	//	return "", errors.New("failed to read image data")
	//}
	//
	//// 判断文件类型，生成一个前缀
	//mimeType := http.DetectContentType(imgByte)
	//switch mimeType {
	//case "image/png":
	//	baseImg = "data:image/png;base64," + base64.StdEncoding.EncodeToString(imgByte)
	//default:
	//	return "", errors.New("unsupported image type")
	//}
	return path
}