import * as v from "valibot"

declare const notionDataSourceIdBrand: unique symbol
declare const notionBlockIdBrand: unique symbol
declare const notionPageIdBrand: unique symbol
declare const notionSpaceIdBrand: unique symbol

/**
 * Branded Notion block ID. Host payloads and SDK APIs use plain strings at runtime,
 * but the brand keeps block IDs from being accidentally mixed with other IDs in TypeScript.
 */
export type NotionBlockId = string & {
	readonly [notionBlockIdBrand]: "NotionBlockId"
}

export const notionBlockIdSchema = v.custom<NotionBlockId>(
	value => typeof value === "string",
	"Expected a Notion block ID",
)

/**
 * Branded Notion data source ID. Host payloads and SDK APIs use plain strings at runtime,
 * but the brand keeps data source IDs from being accidentally mixed with other IDs in TypeScript.
 */
export type NotionDataSourceId = string & {
	readonly [notionDataSourceIdBrand]: "NotionDataSourceId"
}

export const notionDataSourceIdSchema = v.custom<NotionDataSourceId>(
	value => typeof value === "string",
	"Expected a Notion data source ID",
)

/**
 * Branded Notion page ID. Host payloads and SDK APIs use plain strings at runtime,
 * but the brand keeps page IDs from being accidentally mixed with other IDs in TypeScript.
 */
export type NotionPageId = string & {
	readonly [notionPageIdBrand]: "NotionPageId"
}

export const notionPageIdSchema = v.custom<NotionPageId>(
	value => typeof value === "string",
	"Expected a Notion page ID",
)

/**
 * Branded Notion workspace/space ID. Host payloads and SDK APIs use plain strings at runtime,
 * but the brand keeps space IDs from being accidentally mixed with other IDs in TypeScript.
 */
export type NotionSpaceId = string & {
	readonly [notionSpaceIdBrand]: "NotionSpaceId"
}

export const notionSpaceIdSchema = v.custom<NotionSpaceId>(
	value => typeof value === "string",
	"Expected a Notion space ID",
)