qvyun/backend/database/fields/medias.gen.go

// Code generated by go-enum DO NOT EDIT.
// Version: -
// Revision: -
// Build Date: -
// Built By: -

package fields

import (
	"database/sql/driver"
	"errors"
	"fmt"
	"strings"
)

const (
	// MediaAssetTypeUnknown is a MediaAssetType of type Unknown.
	MediaAssetTypeUnknown MediaAssetType = "unknown"
	// MediaAssetTypePoster is a MediaAssetType of type Poster.
	MediaAssetTypePoster MediaAssetType = "poster"
	// MediaAssetTypeImage is a MediaAssetType of type Image.
	MediaAssetTypeImage MediaAssetType = "image"
	// MediaAssetTypeVideo is a MediaAssetType of type Video.
	MediaAssetTypeVideo MediaAssetType = "video"
	// MediaAssetTypeAudio is a MediaAssetType of type Audio.
	MediaAssetTypeAudio MediaAssetType = "audio"
	// MediaAssetTypeDocument is a MediaAssetType of type Document.
	MediaAssetTypeDocument MediaAssetType = "document"
	// MediaAssetTypeOther is a MediaAssetType of type Other.
	MediaAssetTypeOther MediaAssetType = "other"
)

var ErrInvalidMediaAssetType = fmt.Errorf("not a valid MediaAssetType, try [%s]", strings.Join(_MediaAssetTypeNames, ", "))

var _MediaAssetTypeNames = []string{
	string(MediaAssetTypeUnknown),
	string(MediaAssetTypePoster),
	string(MediaAssetTypeImage),
	string(MediaAssetTypeVideo),
	string(MediaAssetTypeAudio),
	string(MediaAssetTypeDocument),
	string(MediaAssetTypeOther),
}

// MediaAssetTypeNames returns a list of possible string values of MediaAssetType.
func MediaAssetTypeNames() []string {
	tmp := make([]string, len(_MediaAssetTypeNames))
	copy(tmp, _MediaAssetTypeNames)
	return tmp
}

// MediaAssetTypeValues returns a list of the values for MediaAssetType
func MediaAssetTypeValues() []MediaAssetType {
	return []MediaAssetType{
		MediaAssetTypeUnknown,
		MediaAssetTypePoster,
		MediaAssetTypeImage,
		MediaAssetTypeVideo,
		MediaAssetTypeAudio,
		MediaAssetTypeDocument,
		MediaAssetTypeOther,
	}
}

// String implements the Stringer interface.
func (x MediaAssetType) String() string {
	return string(x)
}

// IsValid provides a quick way to determine if the typed value is
// part of the allowed enumerated values
func (x MediaAssetType) IsValid() bool {
	_, err := ParseMediaAssetType(string(x))
	return err == nil
}

var _MediaAssetTypeValue = map[string]MediaAssetType{
	"unknown":  MediaAssetTypeUnknown,
	"poster":   MediaAssetTypePoster,
	"image":    MediaAssetTypeImage,
	"video":    MediaAssetTypeVideo,
	"audio":    MediaAssetTypeAudio,
	"document": MediaAssetTypeDocument,
	"other":    MediaAssetTypeOther,
}

// ParseMediaAssetType attempts to convert a string to a MediaAssetType.
func ParseMediaAssetType(name string) (MediaAssetType, error) {
	if x, ok := _MediaAssetTypeValue[name]; ok {
		return x, nil
	}
	return MediaAssetType(""), fmt.Errorf("%s is %w", name, ErrInvalidMediaAssetType)
}

var errMediaAssetTypeNilPtr = errors.New("value pointer is nil") // one per type for package clashes

// Scan implements the Scanner interface.
func (x *MediaAssetType) Scan(value interface{}) (err error) {
	if value == nil {
		*x = MediaAssetType("")
		return
	}

	// A wider range of scannable types.
	// driver.Value values at the top of the list for expediency
	switch v := value.(type) {
	case string:
		*x, err = ParseMediaAssetType(v)
	case []byte:
		*x, err = ParseMediaAssetType(string(v))
	case MediaAssetType:
		*x = v
	case *MediaAssetType:
		if v == nil {
			return errMediaAssetTypeNilPtr
		}
		*x = *v
	case *string:
		if v == nil {
			return errMediaAssetTypeNilPtr
		}
		*x, err = ParseMediaAssetType(*v)
	default:
		return errors.New("invalid type for MediaAssetType")
	}

	return
}

// Value implements the driver Valuer interface.
func (x MediaAssetType) Value() (driver.Value, error) {
	return x.String(), nil
}

// Set implements the Golang flag.Value interface func.
func (x *MediaAssetType) Set(val string) error {
	v, err := ParseMediaAssetType(val)
	*x = v
	return err
}

// Get implements the Golang flag.Getter interface func.
func (x *MediaAssetType) Get() interface{} {
	return *x
}

// Type implements the github.com/spf13/pFlag Value interface.
func (x *MediaAssetType) Type() string {
	return "MediaAssetType"
}

type NullMediaAssetType struct {
	MediaAssetType MediaAssetType
	Valid          bool
}

func NewNullMediaAssetType(val interface{}) (x NullMediaAssetType) {
	err := x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
	_ = err            // make any errcheck linters happy
	return
}

// Scan implements the Scanner interface.
func (x *NullMediaAssetType) Scan(value interface{}) (err error) {
	if value == nil {
		x.MediaAssetType, x.Valid = MediaAssetType(""), false
		return
	}

	err = x.MediaAssetType.Scan(value)
	x.Valid = (err == nil)
	return
}

// Value implements the driver Valuer interface.
func (x NullMediaAssetType) Value() (driver.Value, error) {
	if !x.Valid {
		return nil, nil
	}
	// driver.Value accepts int64 for int values.
	return string(x.MediaAssetType), nil
}

type NullMediaAssetTypeStr struct {
	NullMediaAssetType
}

func NewNullMediaAssetTypeStr(val interface{}) (x NullMediaAssetTypeStr) {
	x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
	return
}

// Value implements the driver Valuer interface.
func (x NullMediaAssetTypeStr) Value() (driver.Value, error) {
	if !x.Valid {
		return nil, nil
	}
	return x.MediaAssetType.String(), nil
}