import * as RTE from "fp-ts/ReaderTaskEither";
import * as A from "fp-ts/Array";
import { pipe, constVoid } from "fp-ts/function";

import { Dependencies, PrismicAPIDocumentNode } from "../types";

import { getAllNodes } from "./getAllNodes";
import { touchNodes } from "./touchNodes";
import { PLUGIN_NAME } from "../constants";

type TouchAllNodesConfig = {
	exceptPrismicIds: string[];
};

/**
 * Touches all gatsby-source-prismic nodes using the environment's `getAllNodes`
 * and `touchNodes` functions.
 */
export const touchAllNodes = (
	config: TouchAllNodesConfig = { exceptPrismicIds: [] },
): RTE.ReaderTaskEither<Dependencies, never, void> =>
	pipe(
		getAllNodes(),
		RTE.map(
			A.filter(
				(node): node is PrismicAPIDocumentNode =>
					node.internal.owner === PLUGIN_NAME,
			),
		),
		RTE.map(
			A.filter((node) => !config.exceptPrismicIds.includes(node.prismicId)),
		),
		RTE.chain(touchNodes),
		RTE.map(constVoid),
	);