package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"log"
	"net"
	"net/http"
	"os"
	"time"

	"../cmd/httpclient"
	"github.com/Unknwon/goconfig"
	"github.com/fatih/structs"
)

func init() {
	//
}

func getLocalIP() string {
	addrs, err := net.InterfaceAddrs()
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
	for _, address := range addrs {
		// 检查ip地址判断是否回环地址
		if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
			if ipnet.IP.To4() != nil {
				//fmt.Println(ipnet.IP.String())
				return ipnet.IP.String()
			}
		}
	}
	return ""
}

func checkURL(list *httpclient.List) *httpclient.Status {
	var s httpclient.Status
	s.Area = list.Area
	s.Id = list.Id
	s.Ip = getLocalIP()
	t1 := time.Now()
	_, err := http.Get(list.Url)
	if err != nil {
		s.Status = false
		fmt.Println(list.Url, err)
	} else {
		s.Status = true
	}

	//defer resp.Body.Close()

	elapsed := time.Since(t1)
	elapsedNan := elapsed.String()
	s.Cost = elapsedNan
	//s.Cost = strconv.FormatInt(int64(elapsedNan),10)
	return &s
}

func main() {
	var cfg *goconfig.ConfigFile
	cpath, _ := os.Getwd()
	config, err := goconfig.LoadConfigFile(cpath + "/config/client.ini") //加载配置文件
	if err != nil {
		log.Println("get config file error")
		os.Exit(-1)
	}
	cfg = config
	client, _ := cfg.GetSection("client")
	u, _ := client["get_list_url"]
	a, _ := client["area"]

	//get list via get
	resp, err := http.Get(u + a)
	if err != nil {
		fmt.Println(err)
	}
	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		fmt.Println(err)
	}

	var dat []httpclient.List
	err = json.Unmarshal(body, &dat)
	var vv []*httpclient.Status

	if err != nil {
		fmt.Println("error", err)
	} else {
		for _, v := range dat {
			ss := checkURL(&v)
			vv = append(vv, ss)
		}
	}

	if vv != nil {
		fmt.Printf("%+v", vv)
		//postUrl := client["post_list_url"]
		data := structs.Map(vv)
		fmt.Println(data)
		//bb := url.Values{data}
		//
		//body := strings.NewReader(bb.Encode())
		//clt := http.Client{}
		//resp, err := clt.Post(postUrl, "application/x-www-form-urlencoded", body)
		//if err != nil {
		//	fmt.Println(err)
		//} else {
		//	fmt.Println(resp)
		//}
		//b, err := json.Marshal(vv)
		//if err != nil {
		//log.Println("json format error:", err)
		//return
		//}
		//
		//	body := bytes.NewBuffer(b)
		//	resp, err := http.Post(postUrl, contentType, body)
		//	if err != nil {
		//	log.Println("Post failed:", err)
		//	return
		//}
		//
		//	defer resp.Body.Close()
		//
		//	content, err := ioutil.ReadAll(resp.Body)
		//	if err != nil {
		//	log.Println("Read failed:", err)
		//	return
		//}
		//
		//	log.Println("content:", string(content))
		//}
	}
}