plane/web/components/dropdowns/member/workspace-member.tsx
rahulramesha fb3dd77b66
feat: Keyboard navigation spreadsheet layout for issues (#3564)
* enable keyboard navigation for spreadsheet layout

* move the logic to table level instead of cell level

* fix perf issue that made it unusable

* fix scroll issue with navigation

* fix build errors
2024-02-08 11:49:00 +05:30

236 lines
7.9 KiB
TypeScript

import { Fragment, useRef, useState } from "react";
import { observer } from "mobx-react-lite";
import { Combobox } from "@headlessui/react";
import { usePopper } from "react-popper";
import { Check, ChevronDown, Search } from "lucide-react";
// hooks
import { useMember, useUser } from "hooks/store";
import { useDropdownKeyDown } from "hooks/use-dropdown-key-down";
import useOutsideClickDetector from "hooks/use-outside-click-detector";
// components
import { ButtonAvatars } from "./avatar";
import { DropdownButton } from "../buttons";
// icons
import { Avatar } from "@plane/ui";
// helpers
import { cn } from "helpers/common.helper";
// types
import { MemberDropdownProps } from "./types";
// constants
import { BUTTON_VARIANTS_WITH_TEXT } from "../constants";
export const WorkspaceMemberDropdown: React.FC<MemberDropdownProps> = observer((props) => {
const {
button,
buttonClassName,
buttonContainerClassName,
buttonVariant,
className = "",
disabled = false,
dropdownArrow = false,
dropdownArrowClassName = "",
hideIcon = false,
multiple,
onChange,
onClose,
placeholder = "Members",
placement,
showTooltip = false,
tabIndex,
value,
} = props;
// states
const [query, setQuery] = useState("");
const [isOpen, setIsOpen] = useState<boolean>(false);
// refs
const dropdownRef = useRef<HTMLDivElement | null>(null);
// popper-js refs
const [referenceElement, setReferenceElement] = useState<HTMLButtonElement | null>(null);
const [popperElement, setPopperElement] = useState<HTMLDivElement | null>(null);
// popper-js init
const { styles, attributes } = usePopper(referenceElement, popperElement, {
placement: placement ?? "bottom-start",
modifiers: [
{
name: "preventOverflow",
options: {
padding: 12,
},
},
],
});
// store hooks
const { currentUser } = useUser();
const {
getUserDetails,
workspace: { workspaceMemberIds },
} = useMember();
const options = workspaceMemberIds?.map((userId) => {
const userDetails = getUserDetails(userId);
return {
value: userId,
query: `${userDetails?.display_name} ${userDetails?.first_name} ${userDetails?.last_name}`,
content: (
<div className="flex items-center gap-2">
<Avatar name={userDetails?.display_name} src={userDetails?.avatar} />
<span className="flex-grow truncate">{currentUser?.id === userId ? "You" : userDetails?.display_name}</span>
</div>
),
};
});
const filteredOptions =
query === "" ? options : options?.filter((o) => o.query.toLowerCase().includes(query.toLowerCase()));
const comboboxProps: any = {
value,
onChange,
disabled,
};
if (multiple) comboboxProps.multiple = true;
const onOpen = () => {
if (referenceElement) referenceElement.focus();
};
const handleClose = () => {
if (!isOpen) return;
setIsOpen(false);
if (referenceElement) referenceElement.blur();
onClose && onClose();
};
const toggleDropdown = () => {
if (!isOpen) onOpen();
setIsOpen((prevIsOpen) => !prevIsOpen);
};
const dropdownOnChange = (val: string & string[]) => {
onChange(val);
if (!multiple) handleClose();
};
const handleKeyDown = useDropdownKeyDown(toggleDropdown, handleClose);
const handleOnClick = (e: React.MouseEvent<HTMLButtonElement, MouseEvent>) => {
e.stopPropagation();
e.preventDefault();
toggleDropdown();
};
useOutsideClickDetector(dropdownRef, handleClose);
return (
<Combobox
as="div"
ref={dropdownRef}
tabIndex={tabIndex}
className={cn("h-full", className)}
{...comboboxProps}
handleKeyDown={handleKeyDown}
onChange={dropdownOnChange}
>
<Combobox.Button as={Fragment}>
{button ? (
<button
ref={setReferenceElement}
type="button"
className={cn("clickable block h-full w-full outline-none", buttonContainerClassName)}
onClick={handleOnClick}
>
{button}
</button>
) : (
<button
ref={setReferenceElement}
type="button"
className={cn(
"clickable block h-full max-w-full outline-none",
{
"cursor-not-allowed text-custom-text-200": disabled,
"cursor-pointer": !disabled,
},
buttonContainerClassName
)}
onClick={handleOnClick}
>
<DropdownButton
className={buttonClassName}
isActive={isOpen}
tooltipHeading={placeholder}
tooltipContent={`${value?.length ?? 0} assignee${value?.length !== 1 ? "s" : ""}`}
showTooltip={showTooltip}
variant={buttonVariant}
>
{!hideIcon && <ButtonAvatars showTooltip={showTooltip} userIds={value} />}
{BUTTON_VARIANTS_WITH_TEXT.includes(buttonVariant) && (
<span className="flex-grow truncate text-sm leading-5">
{Array.isArray(value) && value.length > 0
? value.length === 1
? getUserDetails(value[0])?.display_name
: ""
: placeholder}
</span>
)}
{dropdownArrow && (
<ChevronDown className={cn("h-2.5 w-2.5 flex-shrink-0", dropdownArrowClassName)} aria-hidden="true" />
)}
</DropdownButton>
</button>
)}
</Combobox.Button>
{isOpen && (
<Combobox.Options className="fixed z-10" static>
<div
className="my-1 w-48 rounded border-[0.5px] border-custom-border-300 bg-custom-background-100 px-2 py-2.5 text-xs shadow-custom-shadow-rg focus:outline-none"
ref={setPopperElement}
style={styles.popper}
{...attributes.popper}
>
<div className="flex items-center gap-1.5 rounded border border-custom-border-100 bg-custom-background-90 px-2">
<Search className="h-3.5 w-3.5 text-custom-text-400" strokeWidth={1.5} />
<Combobox.Input
className="w-full bg-transparent 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}
/>
</div>
<div className="mt-2 max-h-48 space-y-1 overflow-y-scroll">
{filteredOptions ? (
filteredOptions.length > 0 ? (
filteredOptions.map((option) => (
<Combobox.Option
key={option.value}
value={option.value}
className={({ active, selected }) =>
`w-full truncate flex items-center justify-between gap-2 rounded px-1 py-1.5 cursor-pointer select-none ${
active ? "bg-custom-background-80" : ""
} ${selected ? "text-custom-text-100" : "text-custom-text-200"}`
}
>
{({ selected }) => (
<>
<span className="flex-grow truncate">{option.content}</span>
{selected && <Check className="h-3.5 w-3.5 flex-shrink-0" />}
</>
)}
</Combobox.Option>
))
) : (
<p className="text-custom-text-400 italic py-1 px-1.5">No matching results</p>
)
) : (
<p className="text-custom-text-400 italic py-1 px-1.5">Loading...</p>
)}
</div>
</div>
</Combobox.Options>
)}
</Combobox>
);
});