package http

import (
	"crypto/tls"
	"errors"
	"net"

	"git.3crabs.ru/VLADIMIR/net/url"
)

type client struct{}

func NewClient() *client {
	return &client{}
}

func (c *client) getIP(domain string) string {
	if domain == "test.ru" {
		return "127.0.0.1:8081"
	}
	return ""
}

func (c *client) Do(method string, rawURl string, headers []Header) (*Response, error) {
	u, err := url.Parse(rawURl)
	if err != nil {
		return nil, err
	}

	connectPath := c.getIP(u.Host)
	var conn net.Conn
	switch u.Scheme {
	case "http":
		conn, err = net.Dial("tcp", connectPath)
	case "https":
		conn, err = tls.Dial("tcp", connectPath, nil)
	default:
		panic("scheme not support")
	}
	if err != nil {
		return nil, errors.New("connect " + connectPath)
	}
	defer conn.Close()

	WriteRequestDebugWrap(
		conn,
		&Request{
			Method:   method,
			Path:     u.Path,
			Protocol: "HTTP/1.0",
			Headers:  headers,
		},
		WriteRequest,
	)
	return ReadResponseDebugWrap(
		conn,
		ReadResponse,
	)
}