-
Notifications
You must be signed in to change notification settings - Fork 6
/
phone_number.go
64 lines (51 loc) · 1.34 KB
/
phone_number.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
package gsms
import (
"fmt"
"strconv"
"strings"
)
type PhoneNumber struct {
number int
iddCode int
}
func NewPhoneNumber(numberWithoutIDDCode int, iddCode string) *PhoneNumber {
iddCode = strings.TrimLeft(iddCode, "+0")
iddCodeInt, _ := strconv.Atoi(iddCode)
return &PhoneNumber{
number: numberWithoutIDDCode,
iddCode: iddCodeInt,
}
}
func NewPhoneNumberWithoutIDDCode(numberWithoutIDDCode int) *PhoneNumber {
return &PhoneNumber{number: numberWithoutIDDCode}
}
// Number e.g. 86.
func (p *PhoneNumber) Number() int {
return p.number
}
// IDDCode e.g. 13800138000.
func (p *PhoneNumber) IDDCode() int {
return p.iddCode
}
// UniversalNumber e.g. +8613800138000.
func (p *PhoneNumber) UniversalNumber() string {
return fmt.Sprintf("%s%d", p.PrefixedIDDCode("+"), p.number)
}
// ZeroPrefixedNumber e.g. 008613800138000.
func (p *PhoneNumber) ZeroPrefixedNumber() string {
return fmt.Sprintf("%s%d", p.PrefixedIDDCode("00"), p.number)
}
// PrefixedIDDCode e.g. + -> +86
func (p *PhoneNumber) PrefixedIDDCode(prefix string) string {
if p.iddCode == 0 {
return ""
}
return fmt.Sprintf("%s%d", prefix, p.iddCode)
}
func (p *PhoneNumber) String() string {
return p.UniversalNumber()
}
// InChineseMainland Check if the phone number belongs to chinese mainland.
func (p *PhoneNumber) InChineseMainland() bool {
return p.iddCode == 86
}