Show backup status in Settings window

ts/components/PreferencesUtil.tsx

@@ -0,0 +1,118 @@
+// Copyright 2025 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import classNames from 'classnames';
+import React, { type ReactNode, useMemo } from 'react';
+import { v4 as uuid } from 'uuid';
+import { noop } from 'lodash';
+import {
+  CircleCheckbox,
+  Variant as CircleCheckboxVariant,
+} from './CircleCheckbox';
+
+export function SettingsRow({
+  children,
+  title,
+  className,
+}: {
+  children: ReactNode;
+  title?: string;
+  className?: string;
+}): JSX.Element {
+  return (
+    <fieldset className={classNames('Preferences__settings-row', className)}>
+      {title && <legend className="Preferences__padding">{title}</legend>}
+      {children}
+    </fieldset>
+  );
+}
+
+export function SettingsControl({
+  icon,
+  left,
+  onClick,
+  right,
+}: {
+  /** A className or `true` to leave room for icon */
+  icon?: string | true;
+  left: ReactNode;
+  onClick?: () => unknown;
+  right: ReactNode;
+}): JSX.Element {
+  const content = (
+    <>
+      {icon && (
+        <div
+          className={classNames(
+            'Preferences__control--icon',
+            icon === true ? null : icon
+          )}
+        />
+      )}
+      <div className="Preferences__control--key">{left}</div>
+      <div className="Preferences__control--value">{right}</div>
+    </>
+  );
+
+  if (onClick) {
+    return (
+      <button
+        className="Preferences__control Preferences__control--clickable"
+        type="button"
+        onClick={onClick}
+      >
+        {content}
+      </button>
+    );
+  }
+
+  return <div className="Preferences__control">{content}</div>;
+}
+
+type SettingsRadioOptionType<Enum> = Readonly<{
+  text: string;
+  value: Enum;
+  readOnly?: boolean;
+  onClick?: () => void;
+}>;
+
+export function SettingsRadio<Enum>({
+  value,
+  options,
+  onChange,
+}: {
+  value: Enum;
+  options: ReadonlyArray<SettingsRadioOptionType<Enum>>;
+  onChange: (value: Enum) => void;
+}): JSX.Element {
+  const htmlIds = useMemo(() => {
+    return Array.from({ length: options.length }, () => uuid());
+  }, [options.length]);
+
+  return (
+    <div className="Preferences__padding">
+      {options.map(({ text, value: optionValue, readOnly, onClick }, i) => {
+        const htmlId = htmlIds[i];
+        return (
+          <label
+            className={classNames('Preferences__settings-radio__label', {
+              'Preferences__settings-radio__label--readonly': readOnly,
+            })}
+            key={htmlId}
+            htmlFor={htmlId}
+          >
+            <CircleCheckbox
+              isRadio
+              variant={CircleCheckboxVariant.Small}
+              id={htmlId}
+              checked={value === optionValue}
+              onClick={onClick}
+              onChange={readOnly ? noop : () => onChange(optionValue)}
+            />
+            {text}
+          </label>
+        );
+      })}
+    </div>
+  );
+}