package unstable

import "fmt"

// Kind represents the type of TOML structure contained in a given Node.

type Kind int

const (

	// Meta

	Invalid Kind = iota

	Comment

	Key

	// Top level structures

	Table

	ArrayTable

	KeyValue

	// Containers values

	Array

	InlineTable

	// Values

	String

	Bool

	Float

	Integer

	LocalDate

	LocalTime

	LocalDateTime

	DateTime

)

// String implementation of fmt.Stringer.

func (k Kind) String() string {

	switch k {

	case Invalid:

		return "Invalid"

	case Comment:

		return "Comment"

	case Key:

		return "Key"

	case Table:

		return "Table"

	case ArrayTable:

		return "ArrayTable"

	case KeyValue:

		return "KeyValue"

	case Array:

		return "Array"

	case InlineTable:

		return "InlineTable"

	case String:

		return "String"

	case Bool:

		return "Bool"

	case Float:

		return "Float"

	case Integer:

		return "Integer"

	case LocalDate:

		return "LocalDate"

	case LocalTime:

		return "LocalTime"

	case LocalDateTime:

		return "LocalDateTime"

	case DateTime:

		return "DateTime"

	}

	panic(fmt.Errorf("Kind.String() not implemented for '%d'", k))

}