Files
webmail/components/boot-skeleton/settings-skeleton.tsx
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TypeScript

import { ArrowLeft, ChevronRight, LogOut, MoreVertical, Search, Settings } from "@/components/icons";
import { SETTINGS_NAV_GROUPS, SETTINGS_TAB_ICONS } from "@/components/settings/settings-tab-icons";
import type { SettingsSearchTab } from "@/lib/settings-search";
import { cn } from "@/lib/cn";
import { Bar, Block, Circle, repeat, textWidth } from "./kit";
import { AppShellSkeleton, type RailLabels } from "./shell";
export interface SettingsSkeletonProps {
/** common.loading */
label?: string;
/** Rail labels for the phone bottom bar (sidebar.*). */
labels?: RailLabels;
}
/**
* Rows the nav may leave out, hidden when the last session's nav didn't have
* them (`data-boot-settings-tabs`, app/boot-skeleton.css). Calendar and files
* also follow the rail's hints. Recovery is an Enterprise feature, so it is
* only drawn when the hints say it was there.
*/
const OPTIONAL: Partial<Record<SettingsSearchTab, string>> = {
security: "boot-no-settings-security:hidden",
sharing: "boot-no-settings-sharing:hidden",
filters: "boot-no-settings-filters:hidden",
vacation: "boot-no-settings-vacation:hidden",
recovery: "hidden boot-settings-recovery:flex",
calendar: "boot-no-calendar:hidden boot-no-settings-calendar:hidden",
contacts: "boot-no-settings-contacts:hidden",
files: "boot-no-files:hidden boot-no-settings-files:hidden",
addons: "boot-no-settings-addons:hidden",
};
/** A line of text as tall as its line box, so rows keep the real height. */
function Line({ className, bar, w }: { className?: string; bar: string; w: string }) {
return (
<span className={cn("flex items-center h-[1lh]", className)}>
<Bar className={bar} w={w} />
</span>
);
}
/** The search field (ToolbarSearch): an h-8 input with the magnifier at its start. */
function SearchField() {
return (
<span className="relative block">
<Search className="absolute start-2.5 top-1/2 -translate-y-1/2 w-4 h-4 text-muted-foreground" />
<span className="block h-8 w-full rounded-md border border-input bg-background" />
</span>
);
}
/** The Advanced switch row at the foot of the nav (AdvancedSettingsSwitch). */
function AdvancedRow() {
return (
<div className="flex items-center justify-between gap-2 px-3 py-2 text-sm">
<Line bar="h-3" w="7rem" />
<Block className="h-6 w-11 rounded-full" />
</div>
);
}
/** The desktop nav (settings-app.tsx, "Desktop layout"). */
function SettingsNav({ embedded }: { embedded: boolean }) {
let row = 0;
return (
<div
aria-hidden="true"
className="border-e border-border bg-secondary flex flex-col shrink-0"
style={{ width: "var(--boot-settings-nav-w, 256px)" }}
>
{embedded ? null : (
// Back to mail; the Pro interface has none.
<div className="border-b border-border boot-pro:hidden">
<div className="flex items-center h-14 px-2">
<span className="flex items-center w-full h-9 px-3 text-sm">
<ArrowLeft className="w-4 h-4 me-2" />
<Bar className="h-3" w="6rem" />
</span>
</div>
</div>
)}
<div className="flex-1 min-h-0 overflow-hidden py-2">
<div className="px-3 pt-1 pb-1">
<SearchField />
</div>
<div className="px-3 space-y-0.5">
{SETTINGS_NAV_GROUPS.map(({ group, tabs }, groupIndex) => (
<div key={group}>
{groupIndex > 0 ? <div className="mx-1 my-2 border-t border-border" /> : null}
{group === "mail" || group === "apps" ? (
<div className="px-3 pt-2.5 pb-1">
{/* An inline span in the real nav: the line box is the parent's. */}
<Line bar="h-2" w="3rem" />
</div>
) : null}
{tabs.map((tab) => {
const Icon = SETTINGS_TAB_ICONS[tab];
const i = row++;
return (
<div
key={tab}
data-sk-settings-tab={tab}
className={cn(
"flex w-full py-2 pe-3 ps-3 rounded-md text-sm items-center gap-2.5 text-muted-foreground",
// The open page, from data-boot-settings-tab (app/boot-skeleton.css).
"boot-settings-active:bg-accent boot-settings-active:text-accent-foreground",
OPTIONAL[tab],
)}
>
<Icon className="w-4 h-4 shrink-0" />
<Line className="flex-1 min-w-0" bar="h-3" w={textWidth(i, 35, 35)} />
</div>
);
})}
</div>
))}
</div>
</div>
<div className="border-t border-border px-1 py-1">
<AdvancedRow />
</div>
</div>
);
}
/** A settings page: the section jump row, then sections of rows (settings-section.tsx). */
function SettingsPage({ sections }: { sections: number }) {
return (
<>
{/* The section jump row; none on a page with one section, two lines on
Accessibility (app/boot-skeleton.css). */}
<div className="flex flex-wrap gap-1.5 mb-6 boot-settings-one-section:hidden">
{repeat(4, (i) => (
<Block className="h-8" w={`${4.5 + ((i * 3) % 4)}rem`} />
))}
<Block className="h-8 basis-full hidden boot-settings-two-rows:block" />
</div>
<div className="space-y-8">
{repeat(sections, (s) => (
<div className="space-y-4">
<div>
<Line className="text-lg" bar="h-4" w={textWidth(s, 20, 20)} />
<Line className="text-sm mt-1" bar="h-3" w={textWidth(s + 3, 45, 35)} />
</div>
<div className="space-y-4">
{repeat(3, (r) => (
<div className="flex flex-col gap-2 sm:flex-row sm:items-start sm:justify-between sm:gap-4 py-3 border-b border-border last:border-0">
<div className="flex-1 min-w-0 sm:pe-4">
<Line className="text-sm" bar="h-3" w={textWidth(s * 3 + r, 25, 25)} />
<Line className="text-xs mt-1" bar="h-2.5" w={textWidth(s * 3 + r + 5, 45, 40)} />
</div>
<Block className={r % 2 ? "h-6 w-11 rounded-full" : "h-8 w-28"} />
</div>
))}
</div>
</div>
))}
</div>
</>
);
}
/** A phone header row: back arrow, title, then the ⋮ menu and the avatar (PhoneHeaderActions). */
function PhoneHeader({ list }: { list: boolean }) {
return (
<div className="flex items-center gap-2 px-4 h-14 border-b border-border bg-background shrink-0">
<span className="grid place-items-center h-11 w-11 shrink-0">
<ArrowLeft className="w-5 h-5" />
</span>
{list ? (
<span className="flex items-center gap-2">
<Settings className="w-5 h-5 text-muted-foreground" />
<Line className="text-lg" bar="h-4" w="5rem" />
</span>
) : (
<Line className="text-lg" bar="h-4" w="7rem" />
)}
<span className="flex items-center gap-1 flex-shrink-0 ms-auto">
<span className="grid place-items-center h-11 w-11">
<MoreVertical className="w-5 h-5" />
</span>
<span className="flex items-center justify-center w-10 h-10 pointer-coarse:w-11 pointer-coarse:h-11">
<Circle className="w-8 h-8" />
</span>
</span>
</div>
);
}
/** The phone and tablet list of pages (settings-app.tsx, "Mobile layout"). */
function PhoneList() {
let row = 0;
return (
<div aria-hidden="true" className="flex flex-col flex-1 min-h-0 boot-open:hidden">
<PhoneHeader list />
<div className="flex-1 min-h-0 overflow-hidden">
<div className="px-4 pt-3 pb-1">
<SearchField />
</div>
<div className="py-2">
{SETTINGS_NAV_GROUPS.map(({ group, tabs }, groupIndex) => (
<div key={group}>
{groupIndex > 0 ? <div className="mx-5 my-2 border-t border-border" /> : null}
{group === "mail" || group === "apps" ? (
<div className="px-5 pt-3 pb-1.5">
{/* An inline span in the real nav: the line box is the parent's. */}
<Line bar="h-2" w="3rem" />
</div>
) : null}
{tabs.map((tab) => {
const Icon = SETTINGS_TAB_ICONS[tab];
const i = row++;
return (
<div
key={tab}
className={cn(
"flex w-full items-center justify-between py-3.5 pe-5 ps-5 text-sm text-muted-foreground",
OPTIONAL[tab],
)}
>
<span className="flex items-center gap-3 flex-1 min-w-0">
<Icon className="w-4 h-4 shrink-0" />
<Line className="flex-1" bar="h-3" w={textWidth(i, 30, 30)} />
</span>
<ChevronRight className="w-4 h-4 shrink-0" />
</div>
);
})}
</div>
))}
</div>
<div className="border-t border-border px-2 py-2">
<AdvancedRow />
</div>
<div className="border-t border-border px-5 py-3">
<span className="w-full flex items-center gap-3 py-2.5 text-sm text-destructive px-2">
<LogOut className="w-4 h-4" />
<Line bar="h-3" w="4rem" />
</span>
</div>
</div>
</div>
);
}
/** One settings page on the phone or tablet, when the URL names one. */
function PhonePage() {
return (
<div aria-hidden="true" className="hidden boot-open:flex flex-col flex-1 min-h-0">
<PhoneHeader list={false} />
<div className="flex-1 min-h-0 overflow-hidden p-4">
<SettingsPage sections={2} />
</div>
</div>
);
}
/**
* The settings page's own content: everything in the row next to the rail.
* `embedded` is the variant drawn inside a Pro pane (useIsEmbedded()), which
* has no rail, no Mountain View shell and fills its pane (h-full); it has no
* back-to-mail box either, and the Pro shell is desktop only.
*/
export function SettingsSkeletonBody({ embedded = false }: { embedded?: boolean }) {
return (
<div
className={cn("flex-1 min-w-0 min-h-0 flex", embedded ? "h-full" : "flex-col lg:flex-row")}
data-embedded={embedded ? "" : undefined}
>
<div className={cn("flex-1 min-w-0 min-h-0", embedded ? "flex" : "hidden lg:flex")}>
<SettingsNav embedded={embedded} />
<div aria-hidden="true" className="flex-1 min-w-0 overflow-hidden">
<div className="max-w-3xl mx-auto px-6 py-6">
<SettingsPage sections={3} />
</div>
</div>
</div>
{embedded ? null : (
<div className="flex flex-col flex-1 min-h-0 lg:hidden">
<PhoneList />
<PhonePage />
</div>
)}
</div>
);
}
/** Skeleton of the settings page. */
export function SettingsSkeleton({ label, labels }: SettingsSkeletonProps) {
return (
<AppShellSkeleton
surface="settings"
label={label}
labels={labels}
railBelow="lg"
active="settings"
// Mountain View: the page sits on a card inset from the canvas.
rowClassName="lg:mv:mb-4 lg:mv:mx-4 lg:mv:rounded-[var(--mv-card-radius)] lg:mv:bg-background"
>
<SettingsSkeletonBody />
</AppShellSkeleton>
);
}