import { FormApi } from "final-form" ; import { ReactNode } from "react" ; import { FieldRenderProps } from "react-final-form" ; type ErrorsObject < T > = { [ K in keyof T ] ? : ReactNode ; } ; /**
 * A version of FormProps["onSubmit"] with support for Generic Types.
 */ export type OnSubmit < T > = ( values : T , form : FormApi ) => ErrorsObject < T > | Promise < ErrorsObject < T > | void > | void ; export interface FormError { "FINAL_FORM/form-error" : any ; } export const parseEmptyAsNull = ( v ) => { if ( v === "" ) { return null ; } return v ; } ; export const formatEmpty = ( v ) => { if ( v === null || v === undefined ) { return "" ; } return v ; } ; export const parsePercentage = ( v ) => { if ( v === "" ) { return null ; } if ( isNaN ( v ) ) { return v ; } return v / 100 ; } ; export const formatPercentage = ( v ) => { if ( v === null || v === undefined ) { return "" ; } if ( isNaN ( v ) ) { return v ; } return Math . round ( v * 100 ) . toString ( ) ; } ; export const parseBool = ( v ) => Boolean ( v ) ; export const parseStringBool = ( v ) => v === "true" ; export const formatBool = ( v ) => { return v ? "true" : "false" ; } ; export const parseInteger = ( v ) => { const result = Number . parseInt ( v , 10 ) ; if ( isNaN ( result ) ) { return v ; } return result ; } ; export const parseIntegerNullable = ( v ) => { if ( v . trim ( ) === "" ) { return null ; } return parseInteger ( v ) ; } ; export const parseNewLineDelimitedString = ( v ) => v . split ( "\n" ) ; export const formatNewLineDelimitedString = ( v ) => ( v && v . join ( "\n" ) ) || "" ; export const parseString = ( v ) => { if ( ! v ) { return "" ; } return v ; } ; export const parseStringList = ( v ) => { if ( v === "" ) { return [ ] ; } return v . split ( "," ) . map ( ( x ) => x . trim ( ) ) ; } ; export const formatStringList = ( v ) => { if ( v === null || v === undefined ) { return "" ; } return v . join ( ", " ) ; } ; export type FieldMeta = Pick < FieldRenderProps < any , HTMLElement > [ "meta" ] , "error" | "submitError" | "submitFailed" > ; export const hasError = ( { error , submitError , submitFailed } ) => submitFailed && ( error || submitError ) ; export const colorFromMeta = ( meta ) => hasError ( meta ) ? "error" : "regular" ; export const streamColorFromMeta = ( meta ) => hasError ( meta ) ? "error" : "streamBlue" ;