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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 NewProfile(arr map[string]map[string]interface{}) *Profile {
  32. 	return &Profile{
  33. 		mine:  SetProfile(MyProfile{}, arr["me"]).(MyProfile),
  34. 		yours: SetProfile(YourProfile{}, arr["you"]).(YourProfile),
  35. 	}
  36. }
  37.  
  38. type M interface {
  39. 	ShowMessage() string
  40. }
  41.  
  42. func (p *Profile) ShowMessage() string {
  43. 	return fmt.Sprintf("Hi, %s. \nName: %s \nLanguage: %s", p.yours.Name, p.mine.Name,
  44. 		strings.Join(p.mine.Language, ", "))
  45. }
  46.  
  47. func SetProfile(p interface{}, arr map[string]interface{}) interface{} {
  48. 	pst := reflect.New(reflect.TypeOf(p))
  49. 	for k, v := range arr {
  50. 		key := pst.Elem().FieldByName(k)
  51. 		if key.IsValid() && key.CanSet() {
  52. 			key.Set(reflect.ValueOf(v))
  53. 		}
  54. 	}
  55. 	return pst.Elem().Interface()
  56. }
  57.  
  58. func ArrangeAnswer(ans string) string {
  59. 	re := regexp.MustCompile(`(\s|　)+`)
  60. 	return strings.TrimSpace(re.ReplaceAllString(ans, " "))
  61. }
  62.  
  63. func main() {
  64. 	prof := make(map[string]map[string]interface{})
  65.  
  66. 	prof["me"] = map[string]interface{}{
  67. 		"Name":       "John Lennon",
  68. 		"Email":      "foobar@gmail.com",
  69. 		"Phone":      "+81-90-0000-0000",
  70. 		"Occupation": []string{"Programmer", "System Engineer"},
  71. 		"Language":   []string{"Go", "Java", "Python", "PHP", "JavaScript", "C"},
  72. 	}
  73. 	prof["you"] = make(map[string]interface{})
  74.  
  75. 	scanner := bufio.NewScanner(os.Stdin)
  76. 	fmt.Println("Would you please let me know your profile?")
  77. 	for {
  78. 		fmt.Print("Your name: ")
  79. 		scanner.Scan()
  80. 		ans := ArrangeAnswer(scanner.Text())
  81. 		re := regexp.MustCompile(`^[a-zA-Z ]+$`)
  82. 		if re.MatchString(ans) {
  83. 			prof["you"]["Name"] = ans
  84. 			break
  85. 		} else {
  86. 			fmt.Println("alphabet please.")
  87. 		}
  88. 	}
  89. 	fmt.Print("Your gender: ")
  90. 	scanner.Scan()
  91. 	prof["you"]["Gender"] = strings.ToLower(ArrangeAnswer(scanner.Text()))
  92. 	if err := scanner.Err(); err != nil {
  93. 		fmt.Fprintln(os.Stderr, "Read error: ", err)
  94. 	}
  95.  
  96. 	p := NewProfile(prof)
  97. 	fmt.Println(p.ShowMessage())
  98. }
  99.  
Success #stdin #stdout 0s 790016KB
comments (?)
stdin 
Alice
Female
stdout 
Would you please let me know your profile?
Your name: Your gender: Hi, Alice. 
Name: John Lennon 
Language: Go, Java, Python, PHP, JavaScript, C
https://ideone.com/5rnnHW
language:
Go (go 1.12.1)
created:
7 years ago
visibility:
public

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