milestone 23 s3: convert features/settings/SettingsPage.tsx to stylex

web/src/features/settings/SettingsPage.test.tsx

@@ -130,7 +130,11 @@ test("a changed field enables Save and the PUT body is exactly the diff", async
 test("enum and boolean fields diff as their own types", async () => {
 	await renderPage();
 	const logging = screen.getByRole("group", { name: "Logging" });
-	fireEvent.change(within(logging).getByLabelText("level"), { target: { value: "debug" } });
+	// A RAC Select names its trigger with the current value and then the label, and
+	// carries the options only while the listbox is open.
+	fireEvent.click(within(logging).getByRole("button", { name: /level$/ }));
+	fireEvent.click(await screen.findByRole("option", { name: "debug" }));
+	await waitFor(() => expect(screen.queryByRole("listbox")).toBeNull());
 	fireEvent.click(within(logging).getByLabelText("hide_domains"));
 	fireEvent.click(saveButton());
 	await waitFor(() => expect(putBodies).toHaveLength(1));

web/src/features/settings/SettingsPage.tsx

@@ -1,12 +1,15 @@
 import { useState, type FormEvent } from "react";
 import { useMutation, useQueryClient, useSuspenseQuery } from "@tanstack/react-query";
+import * as stylex from "@stylexjs/stylex";
 import InlineError from "@/lib/InlineError";
 import { settingsPutMutation, settingsQuery } from "@/lib/queries";
 import { buildSettingsPatch } from "@/lib/settingsDiff";
 import type { Settings, SettingsPatch } from "@/lib/types";
 import { raiseRestartBanner } from "./restartBanner";
 import { READ_ONLY_HINT, useReadOnlyConfig } from "./authority";
-import { focusRing } from "@/ui/classes";
+import Select from "@/ui/Select";
+import { styles as shared } from "@/ui/styles";
+import { colors } from "@/ui/tokens.stylex";
 
 /** True when the patch touches anything besides the write-only `web.password` (ruling 11). */
 export function patchRequiresRestart(patch: SettingsPatch): boolean {
@@ -139,8 +142,121 @@ const SECTIONS: readonly AnySectionDef[] = [
 	}),
 ];
 
-const LABEL_CLASS = "text-sm text-zinc-700 dark:text-zinc-300";
-const fieldInputClass = `rounded border border-zinc-300 bg-white px-2 py-1 text-sm ${focusRing} dark:border-zinc-700 dark:bg-zinc-900`;
+const DARK = "@media (prefers-color-scheme: dark)";
+
+const styles = stylex.create({
+	heading: {
+		fontSize: "1.5rem",
+		lineHeight: "2rem",
+		fontWeight: 600,
+	},
+	intro: {
+		marginTop: "0.25rem",
+		fontSize: "0.875rem",
+		lineHeight: "1.25rem",
+		color: colors.textMuted,
+	},
+	form: {
+		marginTop: "1rem",
+		maxWidth: "48rem",
+	},
+	/** A `fieldset` has a browser default border and padding; the layout wants neither. */
+	sections: {
+		display: "flex",
+		flexDirection: "column",
+		gap: "1.5rem",
+		borderStyle: "none",
+		margin: 0,
+		padding: 0,
+	},
+	section: {
+		borderRadius: "0.25rem",
+		borderWidth: 1,
+		borderStyle: "solid",
+		borderColor: colors.border,
+		padding: "1rem",
+	},
+	legend: {
+		paddingInline: "0.25rem",
+		fontSize: "0.875rem",
+		lineHeight: "1.25rem",
+		fontWeight: 600,
+	},
+	/** One column on a phone, two from `sm`, as before. */
+	fieldGrid: {
+		display: "grid",
+		gap: "0.75rem",
+		gridTemplateColumns: {
+			default: "repeat(1, minmax(0, 1fr))",
+			"@media (min-width: 640px)": "repeat(2, minmax(0, 1fr))",
+		},
+	},
+	label: {
+		fontSize: "0.875rem",
+		lineHeight: "1.25rem",
+		color: {
+			default: "oklch(37% 0.013 285.805)",
+			[DARK]: "oklch(87.1% 0.006 286.286)",
+		},
+	},
+	checkboxRow: {
+		display: "flex",
+		alignItems: "center",
+		gap: "0.5rem",
+	},
+	field: {
+		display: "flex",
+		flexDirection: "column",
+		gap: "0.25rem",
+	},
+	fieldInput: {
+		borderRadius: "0.25rem",
+		borderWidth: 1,
+		borderStyle: "solid",
+		borderColor: colors.borderStrong,
+		backgroundColor: colors.surfaceRaised,
+		color: colors.text,
+		paddingInline: "0.5rem",
+		paddingBlock: "0.25rem",
+		fontSize: "0.875rem",
+		lineHeight: "1.25rem",
+	},
+	derived: {
+		color: colors.textMuted,
+	},
+	/** Both notices span the whole grid so the wrapped sentence stays readable. */
+	spanRow: {
+		gridColumn: { default: null, "@media (min-width: 640px)": "span 2 / span 2" },
+		fontSize: "0.875rem",
+		lineHeight: "1.25rem",
+	},
+	passwordNotice: {
+		color: { default: "oklch(55.5% 0.163 48.998)", [DARK]: "oklch(82.8% 0.189 84.429)" },
+	},
+	mismatchNotice: {
+		color: colors.danger,
+	},
+	submitRow: {
+		display: "flex",
+		alignItems: "center",
+		gap: "0.75rem",
+	},
+	save: {
+		borderStyle: "none",
+		borderRadius: "0.25rem",
+		paddingInline: "1rem",
+		paddingBlock: "0.375rem",
+		fontSize: "0.875rem",
+		lineHeight: "1.25rem",
+		fontWeight: 500,
+		backgroundColor: {
+			default: colors.primary,
+			":disabled": "oklch(87.1% 0.006 286.286)",
+			[DARK]: { default: colors.primary, ":disabled": "oklch(27.4% 0.006 286.033)" },
+		},
+		color: { default: colors.primaryText, ":disabled": "oklch(55.2% 0.016 285.938)" },
+	},
+});
 
 function FieldRow({
 	section,
@@ -156,15 +272,15 @@ function FieldRow({
 	const id = `${section}.${def.key}`;
 	if (def.kind === "boolean") {
 		return (
-			<div className="flex items-center gap-2">
+			<div {...stylex.props(styles.checkboxRow)}>
 				<input
 					id={id}
 					type="checkbox"
 					checked={value as boolean}
 					onChange={(e) => onChange(e.target.checked)}
-					className={focusRing}
+					{...stylex.props(shared.focusRing)}
 				/>
-				<label htmlFor={id} className={LABEL_CLASS}>
+				<label htmlFor={id} {...stylex.props(styles.label)}>
 					{def.key}
 				</label>
 			</div>
@@ -172,30 +288,20 @@ function FieldRow({
 	}
 	if (Array.isArray(def.kind)) {
 		return (
-			<div className="flex flex-col gap-1">
-				<label htmlFor={id} className={LABEL_CLASS}>
-					{def.key}
-				</label>
-				<select
-					id={id}
-					value={value as string}
-					onChange={(e) => onChange(e.target.value)}
-					className={fieldInputClass}
-				>
-					{def.kind.map((option) => (
-						<option key={option} value={option}>
-							{option}
-						</option>
-					))}
-				</select>
-			</div>
+			<Select
+				variant="inline"
+				label={def.key}
+				value={value as string}
+				onChange={onChange}
+				options={def.kind.map((option) => ({ value: option, label: option }))}
+			/>
 		);
 	}
 	if (def.kind === "number") {
 		const numeric = value as number;
 		return (
-			<div className="flex flex-col gap-1">
-				<label htmlFor={id} className={LABEL_CLASS}>
+			<div {...stylex.props(styles.field)}>
+				<label htmlFor={id} {...stylex.props(styles.label)}>
 					{def.key}
 				</label>
 				<input
@@ -203,14 +309,14 @@ function FieldRow({
 					type="number"
 					value={Number.isNaN(numeric) ? "" : numeric}
 					onChange={(e) => onChange(e.target.valueAsNumber)}
-					className={fieldInputClass}
+					{...stylex.props(styles.fieldInput, shared.focusRing)}
 				/>
 			</div>
 		);
 	}
 	return (
-		<div className="flex flex-col gap-1">
-			<label htmlFor={id} className={LABEL_CLASS}>
+		<div {...stylex.props(styles.field)}>
+			<label htmlFor={id} {...stylex.props(styles.label)}>
 				{def.key}
 			</label>
 			<input
@@ -218,7 +324,7 @@ function FieldRow({
 				type="text"
 				value={value as string}
 				onChange={(e) => onChange(e.target.value)}
-				className={fieldInputClass}
+				{...stylex.props(styles.fieldInput, shared.focusRing)}
 			/>
 		</div>
 	);
@@ -270,16 +376,16 @@ export default function SettingsPage() {
 
 	return (
 		<section>
-			<h1 className="text-2xl font-semibold">Settings</h1>
-			<p className="mt-1 text-sm text-zinc-500">
+			<h1 {...stylex.props(styles.heading)}>Settings</h1>
+			<p {...stylex.props(styles.intro)}>
 				Changes are validated as a whole; every setting requires a restart to take effect.
 			</p>
-			<form onSubmit={handleSubmit} className="mt-4 max-w-3xl">
-				<fieldset disabled={mutation.isPending || readOnly} className="space-y-6">
+			<form onSubmit={handleSubmit} {...stylex.props(styles.form)}>
+				<fieldset disabled={mutation.isPending || readOnly} {...stylex.props(styles.sections)}>
 					{SECTIONS.map(({ section, title, fields }) => (
-						<fieldset key={section} className="rounded border border-zinc-200 p-4 dark:border-zinc-800">
-							<legend className="px-1 text-sm font-semibold">{title}</legend>
-							<div className="grid gap-3 sm:grid-cols-2">
+						<fieldset key={section} {...stylex.props(styles.section)}>
+							<legend {...stylex.props(styles.legend)}>{title}</legend>
+							<div {...stylex.props(styles.fieldGrid)}>
 								{(fields as readonly AnyFieldDef[]).map((def) => (
 									<FieldRow
 										key={def.key}
@@ -291,12 +397,12 @@ export default function SettingsPage() {
 								))}
 								{section === "web" && (
 									<>
-										<p className={LABEL_CLASS}>
+										<p {...stylex.props(styles.label)}>
 											auth_enabled: {data.settings.web.auth_enabled ? "true" : "false"}{" "}
-											<span className="text-zinc-500">(derived, read-only)</span>
+											<span {...stylex.props(styles.derived)}>(derived, read-only)</span>
 										</p>
-										<div className="flex flex-col gap-1">
-											<label htmlFor="web.password" className={LABEL_CLASS}>
+										<div {...stylex.props(styles.field)}>
+											<label htmlFor="web.password" {...stylex.props(styles.label)}>
 												password
 											</label>
 											<input
@@ -305,11 +411,11 @@ export default function SettingsPage() {
 												autoComplete="new-password"
 												value={password}
 												onChange={(e) => setPassword(e.target.value)}
-												className={fieldInputClass}
+												{...stylex.props(styles.fieldInput, shared.focusRing)}
 											/>
 										</div>
-										<div className="flex flex-col gap-1">
-											<label htmlFor="web.password_confirm" className={LABEL_CLASS}>
+										<div {...stylex.props(styles.field)}>
+											<label htmlFor="web.password_confirm" {...stylex.props(styles.label)}>
 												confirm password
 											</label>
 											<input
@@ -318,17 +424,17 @@ export default function SettingsPage() {
 												autoComplete="new-password"
 												value={confirm}
 												onChange={(e) => setConfirm(e.target.value)}
-												className={fieldInputClass}
+												{...stylex.props(styles.fieldInput, shared.focusRing)}
 											/>
 										</div>
 										{password !== "" && (
-											<p className="text-sm text-amber-700 sm:col-span-2 dark:text-amber-400">
+											<p {...stylex.props(styles.spanRow, styles.passwordNotice)}>
 												Changing the password signs out every session; you will be asked to log
 												in again.
 											</p>
 										)}
 										{passwordsMismatch && (
-											<p className="text-sm text-red-700 sm:col-span-2 dark:text-red-400">
+											<p {...stylex.props(styles.spanRow, styles.mismatchNotice)}>
 												Passwords do not match.
 											</p>
 										)}
@@ -337,12 +443,12 @@ export default function SettingsPage() {
 							</div>
 						</fieldset>
 					))}
-					<div className="flex items-center gap-3">
+					<div {...stylex.props(styles.submitRow)}>
 						<button
 							type="submit"
 							disabled={saveDisabled}
 							title={readOnly ? READ_ONLY_HINT : undefined}
-							className={`rounded bg-blue-600 px-4 py-1.5 text-sm font-medium text-white ${focusRing} disabled:bg-zinc-300 disabled:text-zinc-500 dark:disabled:bg-zinc-800`}
+							{...stylex.props(styles.save, shared.focusRing)}
 						>
 							{mutation.isPending ? "Saving…" : "Save"}
 						</button>