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kandev/apps/web/components/task-create-dialog-pill.tsx
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2026-07-24 09:55:18 +01:00

627 lines
19 KiB
TypeScript

"use client";
import { useCallback, useEffect, useRef, useState } from "react";
import { cn } from "@/lib/utils";
import { Popover, PopoverContent, PopoverTrigger } from "@kandev/ui/popover";
import { Tooltip, TooltipContent, TooltipTrigger } from "@kandev/ui/tooltip";
import { Badge } from "@kandev/ui/badge";
import {
Command,
CommandEmpty,
CommandGroup,
CommandInput,
CommandItem,
CommandList,
} from "@kandev/ui/command";
import type { Branch } from "@/lib/types/http";
import { BranchRefreshButton } from "@/components/branch-refresh-button";
import { useTaskCreateDialogPopoverContainer } from "@/hooks/use-task-create-dialog-popover-container";
import { useTooltipMountGate } from "@/hooks/use-tooltip-mount-gate";
export type PillOption = {
value: string;
label: string;
keywords?: string[];
renderLabel?: () => React.ReactNode;
};
export type PillAction = {
label: string;
icon?: React.ReactNode;
onSelect: () => void;
};
/**
* `Pill` wraps cmdk's `Command` / `CommandInput` / `CommandList`. Its popover
* body only supports cmdk children (`CommandItem`, etc.) — keyboard nav and
* focus are routed through cmdk. If you need a popover with mixed content
* (search list + a free-form `<input>`, banners, etc.), build a custom
* `Popover` from `@kandev/ui/popover` instead of warping `Pill`.
*/
type PillProps = {
icon: React.ReactNode;
value: string;
placeholder: string;
options: PillOption[];
onSelect: (value: string) => void;
disabled?: boolean;
/** When provided alongside `disabled`, surfaces a tooltip explaining why. */
disabledReason?: string;
searchPlaceholder: string;
emptyMessage: string;
testId?: string;
/** Optional refresh action rendered next to the search input. */
onRefresh?: () => void;
/** Show the refresh icon as spinning + disabled while a refresh is in flight. */
refreshing?: boolean;
/** Accessible label used for the optional refresh action. */
refreshLabel?: string;
/**
* Render without its own border/bg so the pill blends into a wrapping
* grouped container (used by RepoChip to draw one rectangle around
* repo + branch + remove).
*/
flat?: boolean;
/** Optional cmdk scorer override. Branch pickers pass `scoreBranch`. */
filter?: (value: string, search: string, keywords?: string[]) => number;
/** Optional hover tooltip for truncated labels or extra context. */
tooltip?: string;
/**
* Optional muted prefix shown before the value in the trigger button.
* Used by the branch chip to distinguish "current: <branch>" (no-op),
* "will switch to: <branch>" (destructive) and "from: <branch>" (worktree
* base) without depending on the user reading a tooltip.
*/
prefix?: string;
/** Optional icon action rendered beside the search input. */
action?: PillAction;
};
/** Returns the active-state hover classes for the pill trigger button. */
function pillActiveClass(flat: boolean): string {
if (flat) return "hover:bg-muted/60 cursor-pointer";
return "hover:bg-muted hover:border-border cursor-pointer";
}
function PillCommandList({
options,
onSelect,
onPointerSelect,
setOpen,
emptyMessage,
}: {
options: PillOption[];
onSelect: (value: string) => void;
onPointerSelect: (pointerType: string) => void;
setOpen: (open: boolean) => void;
emptyMessage: string;
}) {
return (
<CommandList>
<CommandEmpty>{emptyMessage}</CommandEmpty>
<CommandGroup>
{options.map((option) => (
<CommandItem
key={option.value}
value={option.value}
keywords={[option.label, ...(option.keywords ?? [])]}
onPointerDown={(event) => onPointerSelect(event.pointerType)}
onSelect={() => {
onSelect(option.value);
setOpen(false);
}}
>
{option.renderLabel ? option.renderLabel() : option.label}
</CommandItem>
))}
</CommandGroup>
</CommandList>
);
}
/**
* Builds the className for the pill trigger button. Extracted so the inline
* trigger JSX stays compact (the Pill function is right at the complexity cap).
*/
function pillTriggerClass(disabled: boolean, flat: boolean, hasValue: boolean): string {
return cn(
"h-7 inline-flex items-center gap-1.5 rounded-md px-2.5 text-xs",
flat ? "bg-transparent" : "border border-border/60 bg-muted/30",
disabled ? "opacity-50 cursor-not-allowed" : pillActiveClass(flat),
!hasValue && "text-muted-foreground",
);
}
function usePillTooltipSuppression(open: boolean) {
const [suppressTooltip, setSuppressTooltip] = useState(false);
const suppressTooltipRef = useRef(false);
const pointerInsideTriggerRef = useRef(false);
const suppressionReleaseOnExitRef = useRef(true);
const suppressionReleaseArmedRef = useRef(false);
const suppressionReleaseFrameRef = useRef<number | null>(null);
const clearTooltipSuppression = useCallback(() => {
if (suppressionReleaseFrameRef.current !== null) {
cancelAnimationFrame(suppressionReleaseFrameRef.current);
suppressionReleaseFrameRef.current = null;
}
suppressionReleaseArmedRef.current = false;
suppressionReleaseOnExitRef.current = true;
suppressTooltipRef.current = false;
setSuppressTooltip(false);
}, []);
const suppressTooltipUntilLeave = useCallback(
(releaseOnExit = true) => {
if (suppressionReleaseFrameRef.current !== null) {
cancelAnimationFrame(suppressionReleaseFrameRef.current);
}
suppressionReleaseOnExitRef.current = releaseOnExit;
suppressionReleaseArmedRef.current = false;
suppressTooltipRef.current = true;
setSuppressTooltip(true);
suppressionReleaseFrameRef.current = requestAnimationFrame(() => {
suppressionReleaseFrameRef.current = requestAnimationFrame(() => {
suppressionReleaseFrameRef.current = null;
if (!pointerInsideTriggerRef.current && suppressionReleaseOnExitRef.current) {
clearTooltipSuppression();
return;
}
suppressionReleaseArmedRef.current = true;
});
});
},
[clearTooltipSuppression],
);
useEffect(
() => () => {
if (suppressionReleaseFrameRef.current !== null) {
cancelAnimationFrame(suppressionReleaseFrameRef.current);
}
},
[],
);
const handlePointerEnter = useCallback(
(event: React.PointerEvent) => {
pointerInsideTriggerRef.current = true;
if (
event.pointerType !== "touch" &&
!suppressionReleaseOnExitRef.current &&
suppressTooltipRef.current
) {
clearTooltipSuppression();
}
},
[clearTooltipSuppression],
);
const handlePointerLeave = useCallback(() => {
pointerInsideTriggerRef.current = false;
if (!open && suppressionReleaseOnExitRef.current && suppressionReleaseArmedRef.current) {
clearTooltipSuppression();
}
}, [clearTooltipSuppression, open]);
const handleBlur = useCallback(() => {
if (!open && suppressionReleaseOnExitRef.current && suppressionReleaseArmedRef.current) {
clearTooltipSuppression();
}
}, [clearTooltipSuppression, open]);
return {
suppressTooltip,
suppressTooltipRef,
suppressTooltipUntilLeave,
handlePointerEnter,
handlePointerLeave,
handleBlur,
};
}
function DisabledPillTooltip({
open,
onOpenChange,
triggerButton,
disabledReason,
}: {
open: boolean;
onOpenChange: (open: boolean) => void;
triggerButton: React.ReactNode;
disabledReason: string;
}) {
return (
<Tooltip open={open} onOpenChange={onOpenChange}>
<TooltipTrigger asChild>
<span className="inline-flex" tabIndex={0} aria-label={disabledReason}>
<span aria-hidden="true" className="inline-flex">
{triggerButton}
</span>
</span>
</TooltipTrigger>
<TooltipContent>{disabledReason}</TooltipContent>
</Tooltip>
);
}
function PillPopoverContent({
filter,
searchPlaceholder,
onRefresh,
refreshing,
refreshLabel,
options,
onSelect,
onPointerSelect,
setOpen,
emptyMessage,
portalContainer,
action,
}: {
filter?: PillProps["filter"];
searchPlaceholder: string;
onRefresh?: () => void;
refreshing?: boolean;
refreshLabel?: string;
options: PillOption[];
onSelect: (value: string) => void;
onPointerSelect: (pointerType: string) => void;
setOpen: (open: boolean) => void;
emptyMessage: string;
portalContainer: HTMLElement | null;
action?: PillAction;
}) {
return (
<PopoverContent
className="w-[min(480px,calc(100vw-2rem))] p-0"
align="start"
portalContainer={portalContainer}
>
<Command filter={filter}>
<div className="flex min-h-11 items-center gap-1 px-2 pt-1">
<div className="min-w-0 flex-1">
<CommandInput placeholder={searchPlaceholder} className="h-9 w-full" />
</div>
{onRefresh ? (
<BranchRefreshButton
onRefresh={onRefresh}
refreshing={refreshing}
label={refreshLabel}
testId={refreshLabel === "repositories" ? "repo-refresh-button" : undefined}
touchTarget={refreshLabel === "repositories"}
/>
) : null}
{action ? (
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
aria-label={action.label}
data-testid="create-local-repository-button"
onClick={() => {
action.onSelect();
setOpen(false);
}}
className="inline-flex h-12 w-12 shrink-0 items-center justify-center rounded-md text-muted-foreground hover:bg-muted hover:text-foreground cursor-pointer"
>
{action.icon}
</button>
</TooltipTrigger>
<TooltipContent>{action.label}</TooltipContent>
</Tooltip>
) : null}
</div>
<PillCommandList
options={options}
onSelect={onSelect}
onPointerSelect={onPointerSelect}
setOpen={setOpen}
emptyMessage={emptyMessage}
/>
</Command>
</PopoverContent>
);
}
function PillPopover({
open,
setOpen,
triggerButton,
filter,
searchPlaceholder,
onRefresh,
refreshing,
refreshLabel,
options,
onSelect,
onPointerSelect,
emptyMessage,
portalContainer,
action,
}: {
open: boolean;
setOpen: (open: boolean) => void;
triggerButton: React.ReactElement;
filter?: PillProps["filter"];
searchPlaceholder: string;
onRefresh?: () => void;
refreshing?: boolean;
refreshLabel?: string;
options: PillOption[];
onSelect: (value: string) => void;
onPointerSelect: (pointerType: string) => void;
emptyMessage: string;
portalContainer: HTMLElement | null;
action?: PillAction;
}) {
return (
<Popover open={open} onOpenChange={setOpen}>
<PopoverTrigger asChild>{triggerButton}</PopoverTrigger>
<PillPopoverContent
filter={filter}
searchPlaceholder={searchPlaceholder}
onRefresh={onRefresh}
refreshing={refreshing}
refreshLabel={refreshLabel}
options={options}
onSelect={onSelect}
onPointerSelect={onPointerSelect}
setOpen={setOpen}
emptyMessage={emptyMessage}
portalContainer={portalContainer}
action={action}
/>
</Popover>
);
}
function renderPillTriggerButton({
icon,
value,
placeholder,
disabled,
flat,
hasValue,
testId,
prefix,
onPointerEnter,
onPointerLeave,
onBlur,
}: Pick<PillProps, "icon" | "value" | "placeholder" | "disabled" | "flat" | "testId" | "prefix"> & {
hasValue: boolean;
onPointerEnter?: React.PointerEventHandler<HTMLButtonElement>;
onPointerLeave?: React.PointerEventHandler<HTMLButtonElement>;
onBlur?: React.FocusEventHandler<HTMLButtonElement>;
}): React.ReactElement {
const showPrefix = !!prefix && hasValue;
return (
<button
type="button"
disabled={disabled}
data-testid={testId}
className={pillTriggerClass(Boolean(disabled), Boolean(flat), hasValue)}
onPointerEnter={onPointerEnter}
onPointerLeave={onPointerLeave}
onBlur={onBlur}
>
{icon}
<span className="truncate max-w-[240px]">
{showPrefix && <span className="text-muted-foreground">{prefix}</span>}
{value || placeholder}
</span>
</button>
);
}
function usePillOpenHandlers(
setOpenState: React.Dispatch<React.SetStateAction<boolean>>,
closeTooltip: () => void,
suppressTooltipUntilLeave: (releaseOnExit?: boolean) => void,
) {
const selectionPointerTypeRef = useRef("");
const suppressForSelection = useCallback(() => {
suppressTooltipUntilLeave(selectionPointerTypeRef.current !== "touch");
}, [suppressTooltipUntilLeave]);
const setOpen = useCallback(
(next: boolean) => {
if (next) {
closeTooltip();
selectionPointerTypeRef.current = "";
} else {
suppressForSelection();
}
setOpenState(next);
},
[closeTooltip, setOpenState, suppressForSelection],
);
const recordPointerSelection = useCallback((pointerType: string) => {
selectionPointerTypeRef.current = pointerType;
}, []);
return { setOpen, suppressForSelection, recordPointerSelection };
}
/**
* Compact pill trigger that opens a popover with a search list. Auto-widths
* to its content (no `w-full`, no chevron) so multiple pills can sit on one
* line without overlapping or stretching to fill the row.
*/
export function Pill({
icon,
value,
placeholder,
options,
onSelect,
disabled = false,
disabledReason,
searchPlaceholder,
emptyMessage,
testId,
onRefresh,
refreshing,
refreshLabel,
flat = false,
filter,
tooltip,
prefix,
action,
}: PillProps) {
const [open, setOpenState] = useState(false);
const { tooltipOpenState, handleTooltipOpenChange, closeTooltip } = useTooltipMountGate();
const portalContainer = useTaskCreateDialogPopoverContainer();
const {
suppressTooltip,
suppressTooltipRef,
suppressTooltipUntilLeave,
handlePointerEnter,
handlePointerLeave,
handleBlur,
} = usePillTooltipSuppression(open);
const { setOpen, suppressForSelection, recordPointerSelection } = usePillOpenHandlers(
setOpenState,
closeTooltip,
suppressTooltipUntilLeave,
);
const handlePillTooltipOpenChange = useCallback(
(next: boolean) => {
if (next && suppressTooltipRef.current) return;
handleTooltipOpenChange(next);
},
[handleTooltipOpenChange],
);
const triggerButton = renderPillTriggerButton({
icon,
value,
placeholder,
disabled,
flat,
hasValue: Boolean(value),
testId,
prefix,
onPointerEnter: tooltip ? handlePointerEnter : undefined,
onPointerLeave: tooltip ? handlePointerLeave : undefined,
onBlur: tooltip ? handleBlur : undefined,
});
// Disabled buttons swallow pointer/focus events, so the wrapper owns tooltip
// focus while the button stays disabled.
if (disabled && disabledReason && !open) {
return (
<DisabledPillTooltip
open={tooltipOpenState}
onOpenChange={handleTooltipOpenChange}
triggerButton={triggerButton}
disabledReason={disabledReason}
/>
);
}
const popover = (
<PillPopover
open={open}
setOpen={setOpen}
triggerButton={
tooltip ? <TooltipTrigger asChild>{triggerButton}</TooltipTrigger> : triggerButton
}
filter={filter}
searchPlaceholder={searchPlaceholder}
onRefresh={onRefresh}
refreshing={refreshing}
refreshLabel={refreshLabel}
options={options}
onPointerSelect={recordPointerSelection}
onSelect={(selectedValue) => {
if (tooltip) suppressForSelection();
onSelect(selectedValue);
}}
emptyMessage={emptyMessage}
portalContainer={portalContainer}
action={action}
/>
);
if (!tooltip) return popover;
// Suppress the hover tooltip while the popover is open and until the pointer
// leaves after close, so a selection cannot disclose a tooltip underneath it.
const tooltipOpen =
open || suppressTooltip || suppressTooltipRef.current ? false : tooltipOpenState;
return (
<Tooltip open={tooltipOpen} onOpenChange={handlePillTooltipOpenChange}>
{popover}
<TooltipContent className="max-w-[calc(100vw-2rem)] break-all">{tooltip}</TooltipContent>
</Tooltip>
);
}
// --- Branch utilities ---
// Conventional default branches surfaced at the top of the dropdown when no
// search term is active. cmdk preserves option order on empty queries, so a
// stable sort here lifts main/master/develop above feature branches.
const PREFERRED_BRANCH_NAMES = ["main", "master", "develop"];
function branchPriority(b: Branch): number {
const idx = PREFERRED_BRANCH_NAMES.indexOf(b.name);
if (idx === -1) return PREFERRED_BRANCH_NAMES.length;
return idx;
}
export function sortBranches(branches: Branch[]): Branch[] {
return [...branches].sort((a, b) => {
const pa = branchPriority(a);
const pb = branchPriority(b);
if (pa !== pb) return pa - pb;
// Within the same priority bucket, locals before remotes — matches the
// auto-select preference (`main` over `origin/main`).
if (a.type !== b.type) return a.type === "local" ? -1 : 1;
return 0;
});
}
const BRANCH_SEGMENT_RE = /[/_.\-\s]+/;
export function buildBranchKeywords(name: string, remote?: string): string[] {
const out = new Set<string>();
out.add(name);
const leafIdx = name.lastIndexOf("/");
if (leafIdx >= 0) out.add(name.slice(leafIdx + 1));
for (const seg of name.split(BRANCH_SEGMENT_RE)) {
if (seg) out.add(seg);
}
if (remote) out.add(remote);
return Array.from(out);
}
export function branchToOption(b: Branch): PillOption {
// Remote branches keep their "origin/" prefix so they're distinguishable
// from local branches with the same short name (e.g. "main" vs "origin/main").
// Without the prefix, the dropdown shows two indistinguishable rows.
const display = b.type === "remote" && b.remote ? `${b.remote}/${b.name}` : b.name;
// `||` (not `??`) so an empty-string `remote` falls back too. Provider-backed
// workspace repos (URL-added) list branches without a tracking remote, so the
// backend sends `remote: ""`; `??` would render an invisible empty badge.
const badge = b.type === "local" ? "local" : b.remote || "remote";
return {
value: display,
label: display,
keywords: buildBranchKeywords(b.name, b.remote),
renderLabel: () => (
<span className="flex min-w-0 flex-1 items-center justify-between gap-2">
<span className="truncate" title={display}>
{display}
</span>
<Badge variant="outline" className="text-xs shrink-0">
{badge}
</Badge>
</span>
),
};
}
export function computeBranchPlaceholder(
hasRepo: boolean,
loading: boolean,
optionCount: number,
): string {
if (!hasRepo) return "branch";
if (loading) return "loading…";
if (optionCount === 0) return "no branches";
return "branch";
}