askirmas / react-classnaming

/// <reference path="../src/global.d.ts" />

import type { After, Cut, Ever0, Strip, UnionToIntersection } from "../src/ts-swiss.types"

import type { CssModule } from "definitions.types"

export type AtomInGeneral = {

  [property: string]: boolean | number | string

  | {[record: string]: boolean | number | string}

  | [

    boolean | number | string,

    {[record: string]: boolean | number | string}

  ]

}

export type AtomicQuery<

  css extends CssModule,

  delimiter extends string = "delimiter" extends keyof ReactClassNaming.AtomOptions

  ? ReactClassNaming.AtomOptions["delimiter"]

  : ReactClassNaming.AtomOptions["$default"]["delimiter"],

  selfKey extends string = "selfKey" extends keyof ReactClassNaming.AtomOptions

  ? ReactClassNaming.AtomOptions["selfKey"]

  : ReactClassNaming.AtomOptions["$default"]["selfKey"]

> = {

  //TODO #38 Make good values hint here and without delimiter and selfkey

  [p in RootProps<keyof css, delimiter>]?: Values<After<keyof css, `${p}${delimiter}`>, delimiter, selfKey>

}

type MergeProps<Base extends string, Result extends string> = [Result] extends [never] ? Base : [UnionToIntersection<Result>] extends [never] ? Base : Result

type RootProps<

  classes extends string,

  delimiter extends string

> = {

  [root in Strip<classes, delimiter>]: MergeProps<root, `${root}${delimiter}${Strip<Cut<classes, `${root}${delimiter}`, true>, delimiter>}`>

}[Strip<classes, delimiter>]

type MiddleProps<

  classes extends string,

  delimiter extends string

> = {

  [root in Strip<classes, delimiter, true>]: Exclude<classes extends `${string}${delimiter}${root}` ? never : root, classes>

}[Strip<classes, delimiter, true>]

type ValuesQ<

  classes extends string,

  props extends string,

  values extends boolean|string|number,

  delimiter extends string,

  selfKey extends string

> = (

  false

  | values

  | {[p in props|selfKey]?: p extends selfKey ? values : After<classes, `${p}${delimiter}`>}

  | [

    values,

    {[p in props]?: After<classes, `${p}${delimiter}`>}

  ]

)

export type Values<

  classes extends string,

  delimiter extends string,

  selfKey extends string

> = ValuesQ<

  classes,

  MiddleProps<classes, delimiter>,

  Ever0<ReactClassNaming.ParseInt<Cut<classes, `${MiddleProps<classes, delimiter>}${delimiter}`>>, true>,

  delimiter,

  selfKey

>