1 package mailmux
2 
3 import (
4 	"bytes"
5 	"encoding/json"
6 	"errors"
7 	"fmt"
8 	"net/http"
9 	"net/url"
10 )
11 
12 const apiurl = "https://mailmux.net/v1/aliases"
13 
14 const jsonContentType = "application/json"
15 
16 type Client struct {
17 	*http.Client
18 	addr string
19 	user string
20 	token string
21 }
22 
23 func Dial(uri, user, token string) *Client {
24 	return &Client{http.DefaultClient, uri, user, token}
25 }
26 
27 func (c *Client) Register(username, password string) error {
28 	mcall := &Mcall{
29 		Type: Tregister,
30 		Username: username,
31 		Password: password,
32 	}
33 
34 	body := &bytes.Buffer{}
35 	if err := json.NewEncoder(body).Encode(mcall); err != nil {
36 		return fmt.Errorf("register %s: %v", username, err)
37 	}
38 	resp, err := c.Post(c.addr + "/register", jsonContentType, body)
39 	if err != nil {
40 		return fmt.Errorf("register %s: %v", username, err)
41 	}
42 	if resp.StatusCode == http.StatusOK {
43 		return nil
44 	}
45 
46 	defer resp.Body.Close()
47 	rerror, err := ParseMcall(resp.Body)
48 	if err != nil {
49 		return fmt.Errorf("register %s: parse response: %v", username, err)
50 	}
51 	return fmt.Errorf("register %s: %s", username, rerror.Error)
52 }
53 
54 func (c *Client) NewAlias() (Alias, error) {
55 	v := url.Values{}
56 	v.Add("username", c.user)
57 	v.Add("token", c.token)
58 	resp, err := http.PostForm(c.addr + "/aliases", v)
59 	if err != nil {
60 		return Alias{}, err
61 	}
62 	defer resp.Body.Close()
63 	if resp.StatusCode != http.StatusOK {
64 		return Alias{}, errors.New(resp.Status)
65 	}
66 
67 	return Alias{}, nil
68 }
69 
70 func (c *Client) Aliases() ([]Alias, error) {
71 	v := url.Values{}
72 	v.Add("user", c.user)
73 	v.Add("token", c.token)
74 	req, err := http.NewRequest(http.MethodGet, apiurl, nil)
75 	if err != nil {
76 		return nil, fmt.Errorf("list aliases: %w", err)
77 	}
78 	req.URL.RawQuery = v.Encode()
79 	resp, err := c.Do(req)
80 	if err != nil {
81 		return nil, fmt.Errorf("list aliases: %w", err)
82 	}
83 	defer resp.Body.Close()
84 	return nil, nil
85 }