nxdns/admin/src/features/configuration/ResolutionPage.tsx

import { useQuery } from "@tanstack/react-query";
import { useNavigate, useSearch } from "@tanstack/react-router";
import * as stylex from "@stylexjs/stylex";
import { forwardZonesQuery, localRecordsQuery } from "@/lib/queries";
import Tabs from "@/ui/Tabs";
import AuthorityGate from "./AuthorityGate";
import FileModeNote from "./FileModeNote";
import { RecordsReadOnly, ZonesReadOnly } from "./LocalReadOnly";
import QueryPanel from "./QueryPanel";
import RecordsTab from "./RecordsTab";
import UpstreamsTab from "./UpstreamsTab";
import ZonesTab from "./ZonesTab";
import { styles } from "./styles";
import type { ResolutionTab } from "./search";

function RecordsPanel() {
	const records = useQuery(localRecordsQuery());
	return (
		<AuthorityGate>
			{(status) =>
				status.authority === "managed_file" ? (
					<>
						<FileModeNote path={status.path} />
						<QueryPanel query={records}>{(rows) => <RecordsReadOnly records={rows} />}</QueryPanel>
					</>
				) : (
					<RecordsTab />
				)
			}
		</AuthorityGate>
	);
}

function ZonesPanel() {
	const zones = useQuery(forwardZonesQuery());
	return (
		<AuthorityGate>
			{(status) =>
				status.authority === "managed_file" ? (
					<>
						<FileModeNote path={status.path} />
						<QueryPanel query={zones}>{(rows) => <ZonesReadOnly zones={rows} />}</QueryPanel>
					</>
				) : (
					<ZonesTab />
				)
			}
		</AuthorityGate>
	);
}

/**
 * Resolution: where a permitted name gets its answer. Three tabs in the order
 * a query meets them — the pool that answers most of them, the records nxdns
 * answers itself, and the zones it hands to another resolver.
 */
export default function ResolutionPage() {
	const tab = useSearch({ from: "/shell/configuration/resolution" }).tab ?? "upstreams";
	const navigate = useNavigate({ from: "/configuration/resolution" });

	return (
		<section>
			<h1 {...stylex.props(styles.heading)}>Resolution</h1>
			<p {...stylex.props(styles.intro)}>Where nxdns answers or forwards the names it permits.</p>
			<Tabs
				label="Resolution"
				selectedKey={tab}
				onSelectionChange={(key) => void navigate({ search: { tab: key as ResolutionTab } })}
				tabs={[
					{ id: "upstreams", label: "Upstreams", content: <UpstreamsTab /> },
					{ id: "records", label: "Records", content: <RecordsPanel /> },
					{ id: "zones", label: "Forward zones", content: <ZonesPanel /> },
				]}
			/>
		</section>
	);
}