package jsonclient

import (
    "bytes"
    "net"
    "time"
    "io/ioutil"
    "net/http"
)

type Config struct {
    Url    string
    Data   []byte
    Method string
}

type Client struct {
    Config     *Config
    HttpClient *http.Client
}

func NewClient(c *Config) (*Client, error) {
    s := new(Client)

    // HTTP client
    s.Config = c
    s.HttpClient = &http.Client{
        Transport: &http.Transport{
            Dial: func(network, addr string) (net.Conn, error) {
                return net.DialTimeout(network, addr, time.Duration(time.Second*3))
            },
        },
    }

    return s, nil

}

func Dial(c *Client) string {

    req, err := http.NewRequest(c.Config.Method, c.Config.Url, bytes.NewBuffer(c.Config.Data))
    req.Header.Set("Content-Type", "application/json")
    req.Header.Set("Accept", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    //fmt.Println("response Status:", resp.Status)
    //fmt.Println("response Headers:", resp.Header)
    body, _ := ioutil.ReadAll(resp.Body)

    return string(body)
}