// Code generated by enumgen. DO NOT EDIT.

package todos

import (
	"database/sql/driver"
	"encoding/json"
	"fmt"
)

type Status struct{ val string }

var (
	StatusUnknown    = Status{}
	StatusOpen       = Status{"Open"}
	StatusInProgress = Status{"InProgress"}
	StatusDone       = Status{"Done"}
)

var allStatus = []Status{
	StatusUnknown,
	StatusOpen,
	StatusInProgress,
	StatusDone,
}

var statusByVal = map[string]Status{
	"":           StatusUnknown,
	"Open":       StatusOpen,
	"InProgress": StatusInProgress,
	"Done":       StatusDone,
}

func ParseStatus(s string) (Status, error) {

	v, ok := statusByVal[s]
	if !ok {
		return Status{}, fmt.Errorf("invalid Status %q", s)
	}
	return v, nil
}

func (s Status) Valid() bool      { _, ok := statusByVal[s.val]; return ok }
func (s Status) Values() []Status { return allStatus }
func (s Status) String() string   { return s.val }

func (s Status) FilterValues() []string {

	strs := make([]string, len(allStatus)-1)
	for i, v := range allStatus[1:] {
		strs[i] = v.String()
	}
	return strs
}

func (s Status) MarshalJSON() ([]byte, error) {

	return json.Marshal(s.val)
}

func (s *Status) UnmarshalJSON(b []byte) error {

	var str string
	if err := json.Unmarshal(b, &str); err != nil {
		return err
	}
	v, err := ParseStatus(str)
	if err != nil {
		return err
	}
	*s = v
	return nil
}

func (s Status) Value() (driver.Value, error) {

	return s.val, nil
}

func (s *Status) Scan(src any) error {

	str, ok := src.(string)
	if !ok {
		return fmt.Errorf("Status.Scan: expected string, got %T", src)
	}
	v, err := ParseStatus(str)
	if err != nil {
		return err
	}
	*s = v
	return nil
}