@prismicio/types-internal/src/content/fields/nestable/BooleanContent.ts

Prismic types for Custom Types and Prismic Data

import { either } from "fp-ts"
import { pipe } from "fp-ts/lib/function"
import * as t from "io-ts"

import type { BooleanField } from "../../../customtypes"
import type { LegacyContentCtx, WithTypes } from "../../LegacyContentCtx"
import { hasContentType } from "../../utils"

export const BooleanContentType = "BooleanContent"
export const isBooleanContent = (u: unknown): u is BooleanContent =>
	hasContentType(u) && u.__TYPE__ === BooleanContentType

type BooleanLegacy = boolean

export const BooleanLegacy = (ctx: LegacyContentCtx) =>
	new t.Type<BooleanContent, WithTypes<BooleanLegacy>, unknown>(
		"BooleanLegacy",
		isBooleanContent,
		(u) => {
			return pipe(
				t.boolean.decode(u),
				either.map((b) =>
					BooleanContent.encode({ value: b, __TYPE__: BooleanContentType }),
				),
			)
		},

		(b: BooleanContent) => {
			return {
				content: b.value,
				types: { [ctx.keyOfType]: "Boolean" },
				keys: {},
			}
		},
	)

export const BooleanContent = t.strict({
	__TYPE__: t.literal(BooleanContentType),
	value: t.boolean,
})

export type BooleanContent = t.TypeOf<typeof BooleanContent>

export const BooleanContentDefaultValue = (
	field: BooleanField,
): BooleanContent | undefined =>
	field.config?.default_value !== undefined
		? {
				__TYPE__: BooleanContentType,
				value: field.config.default_value || false,
		  }
		: undefined