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  1. package main
  2.  
  3. import (
  4. 	"bufio"
  5. 	"fmt"
  6. 	"os"
  7. 	"reflect"
  8. 	"regexp"
  9. 	"strings"
  10. )
  11.  
  12. type Profile struct {
  13. 	Mine  MyProfile   "My datas"
  14. 	Yours YourProfile "Your datas"
  15. }
  16.  
  17. type MyProfile struct {
  18. 	Name       string
  19. 	Email      string
  20. 	Phone      string
  21. 	Occupation []string
  22. 	Language   []string
  23. 	Hobby      []string
  24. }
  25.  
  26. type YourProfile struct {
  27. 	Name   string
  28. 	Gender string
  29. }
  30.  
  31. func (u *YourProfile) SetProfile(arr map[string]string) {
  32. 	for k, v := range arr {
  33. 		key := reflect.ValueOf(u).Elem().FieldByName(k)
  34. 		if key.IsValid() {
  35. 			key.SetString(v)
  36. 		}
  37. 	}
  38. }
  39.  
  40. type Message interface {
  41. 	ShowMessage() string
  42. }
  43.  
  44. func (m *MyProfile) ShowMessage(arr map[string]string) string {
  45. 	var u YourProfile
  46. 	u.SetProfile(arr)  // ★
  47. 	return fmt.Sprintf("Hi, %s. \nName: %s \nLanguage: %s", u.Name, m.Name,
  48. 		strings.Join(m.Language, ", "))
  49. }
  50.  
  51. func ArrangeAnswer(ans string) string {
  52. 	re := regexp.MustCompile(`(\s|　)+`)
  53. 	return strings.TrimSpace(re.ReplaceAllString(ans, " "))
  54. }
  55.  
  56. func main() {
  57. 	me := &MyProfile{
  58. 		Name:       "John Lennon",
  59. 		Email:      "foobar@gmail.com",
  60. 		Phone:      "+81-90-0000-0000",
  61. 		Occupation: []string{"Programmer", "System Engineer"},
  62. 		Language: []string{"Go", "Java", "Python", "PHP", "JavaScript", "C"},
  63. 	}
  64. 	you := make(map[string]string)
  65.  
  66. 	scanner := bufio.NewScanner(os.Stdin)
  67. 	fmt.Println("Would you please let me know your profile?")
  68. 	for {
  69. 		fmt.Print("Your name: ")
  70. 		scanner.Scan()
  71. 		ans := ArrangeAnswer(scanner.Text())
  72. 		re := regexp.MustCompile(`^[a-zA-Z ]+$`)
  73. 		if re.MatchString(ans) {
  74. 			you["Name"] = ans
  75. 			break
  76. 		} else {
  77. 			fmt.Println("alphabet please.")
  78. 		}
  79. 	}
  80. 	fmt.Print("Your gender: ")
  81. 	scanner.Scan()
  82. 	you["Gender"] = strings.ToLower(ArrangeAnswer(scanner.Text()))
  83. 	if err := scanner.Err(); err != nil {
  84. 		fmt.Fprintln(os.Stderr, "Read error: ", err)
  85. 	}
  86.  
  87.  
  88. 	fmt.Println(me.ShowMessage(you))
  89. }
  90.  
Success #stdin #stdout 0s 790016KB
comments (?)
stdin
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Tom York
male
stdout
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Would you please let me know your profile?
Your name: Your gender: Hi, Tom York. 
Name: John Lennon 
Language: Go, Java, Python, PHP, JavaScript, C
https://ideone.com/rGIVZU
language:
Go (go 1.12.1)
created:
7 years ago
visibility:
public

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