TechnicianLevel.php 2.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123
  1. <?php
  2. namespace App\Enums;
  3. /**
  4. * 技师等级枚举类
  5. */
  6. enum TechnicianLevel: int
  7. {
  8. /**
  9. * 技师等级:实习技师
  10. */
  11. case TRAINEE = 1;
  12. /**
  13. * 技师等级:初级技师
  14. */
  15. case JUNIOR = 2;
  16. /**
  17. * 技师等级:中级技师
  18. */
  19. case INTERMEDIATE = 3;
  20. /**
  21. * 技师等级:高级技师
  22. */
  23. case SENIOR = 4;
  24. /**
  25. * 技师等级:专家技师
  26. */
  27. case EXPERT = 5;
  28. /**
  29. * 技师等级:大师级技师
  30. */
  31. case MASTER = 6;
  32. /**
  33. * 获取等级的显示文本
  34. *
  35. * @return string 等级的中文描述
  36. */
  37. public function label(): string
  38. {
  39. return match ($this) {
  40. self::TRAINEE => '实习技师',
  41. self::JUNIOR => '初级技师',
  42. self::INTERMEDIATE => '中级技师',
  43. self::SENIOR => '高级技师',
  44. self::EXPERT => '专家技师',
  45. self::MASTER => '大师级技师',
  46. };
  47. }
  48. /**
  49. * 获取等级的整数值
  50. *
  51. * @return int 等级值
  52. */
  53. public function value(): int
  54. {
  55. return $this->value;
  56. }
  57. /**
  58. * 检查当前等级是否与指定等级相同
  59. *
  60. * @param self $level 要比较的等级
  61. * @return bool 如果等级相同返回 true,否则返回 false
  62. */
  63. public function is(self $level): bool
  64. {
  65. return $this === $level;
  66. }
  67. /**
  68. * 根据整数值创建对应的等级枚举实例
  69. *
  70. * @param int $value 等级值
  71. * @return self|null 返回对应的等级枚举实例,如果值无效则返回 null
  72. */
  73. public static function fromValue(int $value): ?self
  74. {
  75. return match ($value) {
  76. self::TRAINEE->value => self::TRAINEE,
  77. self::JUNIOR->value => self::JUNIOR,
  78. self::INTERMEDIATE->value => self::INTERMEDIATE,
  79. self::SENIOR->value => self::SENIOR,
  80. self::EXPERT->value => self::EXPERT,
  81. self::MASTER->value => self::MASTER,
  82. default => null
  83. };
  84. }
  85. /**
  86. * 获取所有等级的值数组
  87. *
  88. * @return array 包含所有等级值的数组
  89. */
  90. public static function values(): array
  91. {
  92. return array_column(self::cases(), 'value');
  93. }
  94. /**
  95. * 获取所有等级的键值对数组
  96. *
  97. * @return array 等级值作为键,显示文本作为值的关联数组
  98. */
  99. public static function all(): array
  100. {
  101. return [
  102. self::TRAINEE->value => self::TRAINEE->label(),
  103. self::JUNIOR->value => self::JUNIOR->label(),
  104. self::INTERMEDIATE->value => self::INTERMEDIATE->label(),
  105. self::SENIOR->value => self::SENIOR->label(),
  106. self::EXPERT->value => self::EXPERT->label(),
  107. self::MASTER->value => self::MASTER->label(),
  108. ];
  109. }
  110. }