Files
multica/packages/views/issues/components/hidden-columns-panel.tsx
Jiayuan Zhang 7803a5b9ea feat(ui): establish a role-named type scale and migrate ad-hoc font sizes (MUL-5451) (#6136)
tokens.css defined colours, radii and font families but not a single --text-*
step, so font sizes had no baseline to align to and grew wherever they were
needed: 51 distinct sizes across web + desktop, 370 written as arbitrary
values, six at half a pixel (10.5 / 11.5 / 12.5 / 13.5 / 14.5 / 15.5px).
text-xs and text-sm carried nearly all UI text while the range between them —
11, 13, 15px — could only be reached with arbitrary values. Hierarchy does not
come from having more sizes; past a handful, each extra size makes the
hierarchy blurrier.

Add ten role-named steps, each with its own line-height so leading cannot
fragment the way size did, and move every product-UI call site onto them.
Steps are named for what the text is for, not for a t-shirt size, because
that is what keeps the scale from drifting again.

Six steps deliberately keep the exact size/line-height pairs of the Tailwind
defaults they replace, so the ~1,900-call-site rename moves nothing on screen.
The visible changes are confined to former arbitrary values snapping to a step:
8/9/10px -> micro (11px) on badges and overlines; 17 -> 18; 22 -> 24; 30
(text-3xl) -> 36 on headings and stat numbers; 12.8px -> label (13px) on small
buttons and toggles. Half-pixel sizes are gone.

This supersedes #6108, which was reverted by #6116 because the sidebar group
labels rendered at the inherited 16px. The cause was not the scale but cn():
`text-<x>` is ambiguous in Tailwind, and tailwind-merge resolves it against a
table listing only the default sizes, so it filed every role step under
text-colour and dropped whichever of `text-caption` /
`text-sidebar-foreground/70` came first. Registering the steps as a font-size
class group restores the real conflict groups — size beats size, colour beats
colour, the two coexist — and a test pins the list against the scale, since
the failure is silent in source.

Hand-written CSS is covered too. The transcript kept a 12.5px body long after
every Tailwind call site was on the scale, so the "no half-pixel sizes" claim
was true of the classes and false of the product; the editor's prose, code and
mermaid ramps had the same blind spot, and seven of their eight values already
equalled a step exactly. All now reference var(--text-*). The guard test reads
raw `font-size:` declarations as well as class names, exempting only the 16px
iOS input-zoom workaround in base.css and the landing pages' marketing ramp.

apps/mobile (own NativeWind config) and apps/docs (fumadocs' own type system)
keep Tailwind's default scale and are untouched. Landing display type
(rem/clamp, 2.2-6.4rem) stays on its separate ramp, as do four decorative
emoji / serif-hero sizes.

Verified on a running local stack: pinned sidebar rows and group labels
measure 12px/16px, nav items 14px/20px — identical to pre-migration. An audit
of every rendered font size across the product surfaces finds nothing off the
scale; the only exceptions are avatar initials and emoji, which
actor-avatar.tsx sizes proportionally to the avatar diameter by design.

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-30 13:42:33 +08:00

96 lines
3.1 KiB
TypeScript

"use client";
import { Eye, MoreHorizontal } from "lucide-react";
import type { IssueStatus } from "@multica/core/types";
import { Button } from "@multica/ui/components/ui/button";
import {
DropdownMenu,
DropdownMenuTrigger,
DropdownMenuContent,
DropdownMenuItem,
} from "@multica/ui/components/ui/dropdown-menu";
import { useViewStoreApi } from "@multica/core/issues/stores/view-store-context";
import { StatusIcon } from "./status-icon";
import { useT } from "../../i18n";
/**
* Single source of truth for the "Hidden columns" side panel rendered by
* the kanban-style views (board and swimlane).
*
* Each consumer renders its own per-row count via the {@link renderRow} slot —
* the board uses `useLoadMoreByStatus` to fetch the workspace-wide aggregate,
* while the swimlane uses an in-memory total derived from already-loaded
* issues. Centralising the chrome here keeps a future view (calendar /
* timeline / etc.) from forking yet another copy.
*/
export function HiddenColumnsPanel({
hiddenStatuses,
renderRow,
}: {
hiddenStatuses: IssueStatus[];
renderRow: (status: IssueStatus) => React.ReactNode;
}) {
const { t } = useT("issues");
return (
<div className="flex w-[240px] shrink-0 flex-col">
<div className="mb-2 flex items-center gap-2 px-1">
<span className="text-body font-medium text-muted-foreground">
{t(($) => $.board.hidden_columns_label)}
</span>
</div>
<div className="flex-1 space-y-0.5">
{hiddenStatuses.map((status) => renderRow(status))}
</div>
</div>
);
}
/**
* One row inside {@link HiddenColumnsPanel}. Pure presentational — the caller
* computes `total` however it likes (cached query vs. in-memory aggregate).
*/
export function HiddenColumnRow({
status,
total,
}: {
status: IssueStatus;
total: number;
}) {
const { t } = useT("issues");
const viewStoreApi = useViewStoreApi();
return (
<div className="flex items-center justify-between rounded-lg px-2.5 py-2 hover:bg-muted/50">
<div className="flex items-center gap-2">
<StatusIcon status={status} className="h-3.5 w-3.5" />
<span className="text-body">{t(($) => $.status[status])}</span>
</div>
<div className="flex items-center gap-1.5">
<span className="text-caption text-muted-foreground">{total}</span>
<DropdownMenu>
<DropdownMenuTrigger
render={
<Button
type="button"
variant="ghost"
size="icon-sm"
aria-label={t(($) => $.board.show_column)}
className="rounded-full text-muted-foreground"
>
<MoreHorizontal className="size-3.5" />
</Button>
}
/>
<DropdownMenuContent align="end">
<DropdownMenuItem
onClick={() => viewStoreApi.getState().showStatus(status)}
>
<Eye className="size-3.5" />
{t(($) => $.board.show_column)}
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</div>
</div>
);
}