package utils

import (
	"encoding/json"
	"fmt"
	"net/http"
	"time"
)

type ipAdcodeResp struct {
	Adcode struct {
		O string `json:"o"`
	} `json:"adcode"`
}

func GetIPAdcode(ip string) string {
	url := fmt.Sprintf("https://api.vore.top/api/IPdata?ip=%s", ip)
	client := &http.Client{Timeout: 5 * time.Second}
	resp, err := client.Get(url)
	if err != nil {
		return ""
	}
	defer resp.Body.Close()
	var result ipAdcodeResp
	if err = json.NewDecoder(resp.Body).Decode(&result); err != nil {
		return ""
	}
	return result.Adcode.O
}