import "server-only";

import { PERMS } from "@/lib/permission-slugs";
import {
	anyCapability,
	type HousekeepingCapabilityContext,
} from "../../foundation/contracts";
import { economyQuery } from "./queries/catalog";
import type { EconomySearchCandidate } from "./search";

type EconomySearchKind = "catalog-pages" | "items" | "transactions";

const ROUTES = {
	"catalog-pages": [
		"economy.catalog.overview",
		anyCapability(PERMS.CATALOG_VIEW),
	],
	items: ["economy.items.overview", anyCapability(PERMS.CATALOG_VIEW)],
	transactions: [
		"economy.history.transactions",
		anyCapability(PERMS.SHOP_VIEW),
	],
} as const;

export async function loadEconomySearchCandidates(
	kind: EconomySearchKind,
	context: HousekeepingCapabilityContext,
	term: string,
	limit: number,
	query: Pick<typeof economyQuery, "run"> = economyQuery,
): Promise<readonly EconomySearchCandidate[]> {
	const [routeId, capability] = ROUTES[kind];
	const result = await query.run(context, {
		routeId,
		list: { search: term, pageSize: limit, offset: 0 },
	});
	if (!result.ok) throw new Error("Economy search query unavailable");
	return result.data.items.flatMap((item) =>
		item.href
			? [
					{
						id: `${routeId}:${item.id}`,
						title: item.title,
						description: item.description ?? item.status ?? item.amount,
						href: item.href,
						capability,
					},
				]
			: [],
	);
}