import { describe, expect, it } from "vitest";
import en from "@/messages/en.json";
import itMessages from "@/messages/it.json";
import { HOUSEKEEPING_MANIFESTS } from "../manifests";

const requiredKeys = [
	"pages.housekeeping.preview.badge",
	"pages.housekeeping.preview.commandDisabled",
	"pages.housekeeping.preview.backToSite",
	"pages.housekeeping.navigation.skipToContent",
	"pages.housekeeping.navigation.primary",
	"pages.housekeeping.navigation.contextual",
	"pages.housekeeping.states.loading.title",
	"pages.housekeeping.states.loading.description",
	"pages.housekeeping.states.empty.title",
	"pages.housekeeping.states.empty.description",
	"pages.housekeeping.states.partial.label",
	"pages.housekeeping.states.partial.title",
	"pages.housekeeping.states.partial.description",
	"pages.housekeeping.states.error.title",
	"pages.housekeeping.states.error.description",
];

function resolveMessage(messages: unknown, key: string): unknown {
	return key.split(".").reduce<unknown>((value, segment) => {
		if (value === null || typeof value !== "object") return undefined;

		return (value as Record<string, unknown>)[segment];
	}, messages);
}

describe("housekeeping localization contract", () => {
	it.each([
		["English", en],
		["Italian", itMessages],
	])("provides the planned housekeeping subtree in %s", (_locale, messages) => {
		const housekeeping = resolveMessage(messages, "pages.housekeeping");

		expect(housekeeping).toEqual(expect.any(Object));
		expect(Object.keys(housekeeping as object)).toEqual([
			"preview",
			"navigation",
			"domains",
			"states",
		]);

		for (const key of [
			...HOUSEKEEPING_MANIFESTS.flatMap((manifest) => [
				manifest.labelKey,
				manifest.descriptionKey,
			]),
			...requiredKeys,
		]) {
			expect(resolveMessage(messages, key), key).toEqual(expect.any(String));
		}
	});
});