plane/web/components/issues/issue-layouts/properties/labels.tsx
Anmol Singh Bhatia b1520783cf
[WEB-586] chore: spreadsheet layout keyboard accessibility (#3818)
* chore: spreadsheet layout peek overview close focus improvement

* chore: dropdown toggle focus improvement

* chore: label select toggle focus improvement

* chore: comment card disabled state improvement
2024-02-28 16:48:26 +05:30

295 lines
10 KiB
TypeScript

import { Fragment, useEffect, useRef, useState } from "react";
import { observer } from "mobx-react-lite";
import { usePopper } from "react-popper";
import { Check, ChevronDown, Search, Tags } from "lucide-react";
// hooks
import { useApplication, useLabel } from "hooks/store";
import { useDropdownKeyDown } from "hooks/use-dropdown-key-down";
import useOutsideClickDetector from "hooks/use-outside-click-detector";
// components
import { Combobox } from "@headlessui/react";
import { Tooltip } from "@plane/ui";
// types
import { Placement } from "@popperjs/core";
import { IIssueLabel } from "@plane/types";
export interface IIssuePropertyLabels {
projectId: string | null;
value: string[];
defaultOptions?: any;
onChange: (data: string[]) => void;
disabled?: boolean;
hideDropdownArrow?: boolean;
className?: string;
buttonClassName?: string;
optionsClassName?: string;
placement?: Placement;
maxRender?: number;
noLabelBorder?: boolean;
placeholderText?: string;
onClose?: () => void;
}
export const IssuePropertyLabels: React.FC<IIssuePropertyLabels> = observer((props) => {
const {
projectId,
value,
defaultOptions = [],
onChange,
onClose,
disabled,
hideDropdownArrow = false,
className,
buttonClassName = "",
optionsClassName = "",
placement,
maxRender = 2,
noLabelBorder = false,
placeholderText,
} = props;
// states
const [query, setQuery] = useState("");
const [isOpen, setIsOpen] = useState(false);
// refs
const dropdownRef = useRef<HTMLDivElement | null>(null);
const inputRef = useRef<HTMLInputElement | null>(null);
// popper-js refs
const [referenceElement, setReferenceElement] = useState<HTMLButtonElement | null>(null);
const [popperElement, setPopperElement] = useState<HTMLDivElement | null>(null);
const [isLoading, setIsLoading] = useState<Boolean>(false);
// store hooks
const {
router: { workspaceSlug },
} = useApplication();
const { fetchProjectLabels, getProjectLabels } = useLabel();
const storeLabels = getProjectLabels(projectId);
const onOpen = () => {
if (!storeLabels && workspaceSlug && projectId)
fetchProjectLabels(workspaceSlug, projectId).then(() => setIsLoading(false));
};
const handleClose = () => {
if (!isOpen) return;
setIsOpen(false);
onClose && onClose();
};
const toggleDropdown = () => {
if (!isOpen) onOpen();
setIsOpen((prevIsOpen) => !prevIsOpen);
if (isOpen) onClose && onClose();
};
const handleKeyDown = useDropdownKeyDown(toggleDropdown, handleClose);
const handleOnClick = (e: React.MouseEvent<HTMLButtonElement, MouseEvent>) => {
e.stopPropagation();
e.preventDefault();
toggleDropdown();
};
useOutsideClickDetector(dropdownRef, handleClose);
const searchInputKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
if (query !== "" && e.key === "Escape") {
e.stopPropagation();
setQuery("");
}
};
useEffect(() => {
if (isOpen && inputRef.current) {
inputRef.current.focus();
}
}, [isOpen]);
const { styles, attributes } = usePopper(referenceElement, popperElement, {
placement: placement ?? "bottom-start",
modifiers: [
{
name: "preventOverflow",
options: {
padding: 12,
},
},
],
});
if (!value) return null;
let projectLabels: IIssueLabel[] = defaultOptions;
if (storeLabels && storeLabels.length > 0) projectLabels = storeLabels;
const options = projectLabels.map((label) => ({
value: label?.id,
query: label?.name,
content: (
<div className="flex items-center justify-start gap-2 overflow-hidden">
<span
className="h-2.5 w-2.5 flex-shrink-0 rounded-full"
style={{
backgroundColor: label?.color,
}}
/>
<div className="line-clamp-1 inline-block truncate">{label?.name}</div>
</div>
),
}));
const filteredOptions =
query === "" ? options : options?.filter((option) => option.query.toLowerCase().includes(query.toLowerCase()));
const label = (
<div className="flex h-5 w-full flex-wrap items-center gap-2 overflow-hidden text-custom-text-200">
{value.length > 0 ? (
value.length <= maxRender ? (
<>
{projectLabels
?.filter((l) => value.includes(l?.id))
.map((label) => (
<Tooltip position="top" tooltipHeading="Labels" tooltipContent={label?.name ?? ""}>
<div
key={label?.id}
className={`flex overflow-hidden hover:bg-custom-background-80 ${
!disabled && "cursor-pointer"
} h-full max-w-full flex-shrink-0 items-center rounded border-[0.5px] border-custom-border-300 px-2.5 py-1 text-xs`}
>
<div className="flex max-w-full items-center gap-1.5 overflow-hidden text-custom-text-200">
<span
className="h-2 w-2 flex-shrink-0 rounded-full"
style={{
backgroundColor: label?.color ?? "#000000",
}}
/>
<div className="line-clamp-1 inline-block w-auto max-w-[100px] truncate">{label?.name}</div>
</div>
</div>
</Tooltip>
))}
</>
) : (
<div
className={`flex h-full flex-shrink-0 items-center rounded border-[0.5px] border-custom-border-300 px-2.5 py-1 text-xs ${
disabled ? "cursor-not-allowed" : "cursor-pointer"
}`}
>
<Tooltip
position="top"
tooltipHeading="Labels"
tooltipContent={projectLabels
?.filter((l) => value.includes(l?.id))
.map((l) => l?.name)
.join(", ")}
>
<div className="flex h-full items-center gap-1.5 text-custom-text-200">
<span className="h-2 w-2 flex-shrink-0 rounded-full bg-custom-primary" />
{`${value.length} Labels`}
</div>
</Tooltip>
</div>
)
) : (
<Tooltip position="top" tooltipHeading="Labels" tooltipContent="None">
<div
className={`flex h-full items-center justify-center gap-2 rounded px-2.5 py-1 text-xs hover:bg-custom-background-80 ${
noLabelBorder ? "" : "border-[0.5px] border-custom-border-300"
}`}
>
<Tags className="h-3.5 w-3.5" strokeWidth={2} />
{placeholderText}
</div>
</Tooltip>
)}
</div>
);
return (
<Combobox
as="div"
ref={dropdownRef}
className={`w-auto max-w-full flex-shrink-0 text-left ${className}`}
value={value}
onChange={onChange}
disabled={disabled}
onKeyDownCapture={handleKeyDown}
multiple
>
<Combobox.Button as={Fragment}>
<button
ref={setReferenceElement}
type="button"
className={`clickable flex w-full items-center justify-between gap-1 text-xs ${
disabled
? "cursor-not-allowed text-custom-text-200"
: value.length <= maxRender
? "cursor-pointer"
: "cursor-pointer hover:bg-custom-background-80"
} ${buttonClassName}`}
onClick={handleOnClick}
>
{label}
{!hideDropdownArrow && !disabled && <ChevronDown className="h-3 w-3" aria-hidden="true" />}
</button>
</Combobox.Button>
{isOpen && (
<Combobox.Options className="fixed z-10" static>
<div
className={`z-10 my-1 w-48 whitespace-nowrap rounded border border-custom-border-300 bg-custom-background-100 px-2 py-2.5 text-xs shadow-custom-shadow-rg focus:outline-none ${optionsClassName}`}
ref={setPopperElement}
style={styles.popper}
{...attributes.popper}
>
<div className="flex w-full items-center justify-start rounded border border-custom-border-200 bg-custom-background-90 px-2">
<Search className="h-3.5 w-3.5 text-custom-text-300" />
<Combobox.Input
ref={inputRef}
className="w-full bg-transparent px-2 py-1 text-xs text-custom-text-200 placeholder:text-custom-text-400 focus:outline-none"
value={query}
onChange={(e) => setQuery(e.target.value)}
placeholder="Search"
displayValue={(assigned: any) => assigned?.name || ""}
onKeyDown={searchInputKeyDown}
/>
</div>
<div className={`mt-2 max-h-48 space-y-1 overflow-y-scroll`}>
{isLoading ? (
<p className="text-center text-custom-text-200">Loading...</p>
) : filteredOptions.length > 0 ? (
filteredOptions.map((option) => (
<Combobox.Option
key={option.value}
value={option.value}
className={({ active, selected }) =>
`flex cursor-pointer select-none items-center justify-between gap-2 truncate rounded px-1 py-1.5 hover:bg-custom-background-80 ${
active ? "bg-custom-background-80" : ""
} ${selected ? "text-custom-text-100" : "text-custom-text-200"}`
}
>
{({ selected }) => (
<>
{option.content}
{selected && (
<div className="flex-shrink-0">
<Check className={`h-3.5 w-3.5`} />
</div>
)}
</>
)}
</Combobox.Option>
))
) : (
<span className="flex items-center gap-2 p-1">
<p className="text-left text-custom-text-200 ">No matching results</p>
</span>
)}
</div>
</div>
</Combobox.Options>
)}
</Combobox>
);
});