package main

import (
	"encoding/json"
	"fmt"
	"io"
	"log"
	"net/http"
	"net/http/cookiejar"
	"net/url"
	"os"
	"strings"

	"dynatron.me/x/windport/pkg/windscribe"
)

func main() {
	a := windscribe.Auth{}
	err := json.NewDecoder(os.Stdin).Decode(&a)
	if err != nil {
		log.Fatal(err)
	}

	var PTransport http.RoundTripper = &http.Transport{Proxy: http.ProxyFromEnvironment}

	cli := client{
		hc:   http.DefaultClient,
		auth: a,
	}

	cli.hc.Transport = PTransport

	cli.hc.Jar, err = cookiejar.New(nil)
	if err != nil {
		log.Fatal(err)
	}

	err = cli.matchingPort()
	if err != nil {
		log.Fatal(err)
	}
}

type client struct {
	hc   *http.Client
	auth Auth
}

func (c *client) matchingPort() error {
	ephVals := url.Values{
		"port":   []string{""},
		"ctime":  []string{fmt.Sprint(csrf.Time)},
		"ctoken": []string{csrf.Token},
	}

	req, err = http.NewRequestWithContext(ctx, "POST", "https://windscribe.com/staticips/postEphPort", strings.NewReader(ephVals.Encode()))
	if err != nil {
		return err
	}

	fillReq(req)
	req.Header.Set("referer", "https://windscribe.com/myaccount")

	resp, err = c.hc.Do(req)
	if err != nil {
		return err
	}

	io.Copy(os.Stderr, resp.Body)
	cleanupBody(resp.Body)

	return nil
}