import React, { Fragment, useState } from "react"; import { useRouter } from "next/router"; import useSWR from "swr"; import { Combobox, Transition } from "@headlessui/react"; import { usePopper } from "react-popper"; import { observer } from "mobx-react-lite"; // store import { useMobxStore } from "lib/mobx/store-provider"; // ui import { IssueLabelsList } from "components/ui"; // icons import { Check, Component, Plus, Search, Tag } from "lucide-react"; type Props = { setIsOpen: React.Dispatch<React.SetStateAction<boolean>>; value: string[]; onChange: (value: string[]) => void; projectId: string; label?: JSX.Element; disabled?: boolean; }; export const IssueLabelSelect: React.FC<Props> = observer((props) => { const { setIsOpen, value, onChange, projectId, label, disabled = false } = props; // states const [query, setQuery] = useState(""); const router = useRouter(); const { workspaceSlug } = router.query; const { projectLabel: { labels, fetchProjectLabels }, } = useMobxStore(); const [referenceElement, setReferenceElement] = useState<HTMLDivElement | null>(null); const [popperElement, setPopperElement] = useState<HTMLDivElement | null>(null); const { styles, attributes } = usePopper(referenceElement, popperElement, { placement: "bottom-start", }); const issueLabels = labels?.[projectId] || []; useSWR( workspaceSlug && projectId ? `PROJECT_ISSUE_LABELS_${projectId.toUpperCase()}` : null, workspaceSlug && projectId ? () => fetchProjectLabels(workspaceSlug.toString(), projectId) : null ); const filteredOptions = query === "" ? issueLabels : issueLabels?.filter((l) => l.name.toLowerCase().includes(query.toLowerCase())); return ( <Combobox as="div" value={value} onChange={(val) => onChange(val)} className="relative flex-shrink-0" multiple disabled={disabled} > {({ open }: any) => ( <> <Combobox.Button as={Fragment}> <div ref={setReferenceElement} className="flex cursor-pointer items-center gap-2 text-xs text-custom-text-200" > {label ? ( label ) : value && value.length > 0 ? ( <span className="flex items-center justify-center gap-2 text-xs"> <IssueLabelsList labels={value.map((v) => issueLabels?.find((l) => l.id === v)) ?? []} length={3} showLength /> </span> ) : ( <div className="flex items-center justify-center gap-1 rounded border-[0.5px] border-custom-border-300 px-2 py-1 text-xs hover:bg-custom-background-80"> <Tag className="h-3 w-3 text-custom-text-300" /> <span className="text-custom-text-300">Label</span> </div> )} </div> </Combobox.Button> <Transition show={open} as={React.Fragment} enter="transition ease-out duration-200" enterFrom="opacity-0 translate-y-1" enterTo="opacity-100 translate-y-0" leave="transition ease-in duration-150" leaveFrom="opacity-100 translate-y-0" leaveTo="opacity-0 translate-y-1" > <Combobox.Options as={Fragment}> <div className={`absolute z-10 mt-1 max-h-52 min-w-[8rem] overflow-auto rounded-md border-none bg-custom-background-90 px-2 py-2 text-xs shadow-md focus:outline-none`} ref={setPopperElement} style={styles.popper} {...attributes.popper} > <div className="flex w-full items-center justify-start rounded-sm border-[0.6px] border-custom-border-200 bg-custom-background-90 px-2"> <Search className="h-3 w-3 text-custom-text-200" /> <Combobox.Input className="w-full bg-transparent px-2 py-1 text-xs text-custom-text-200 focus:outline-none" onChange={(event) => setQuery(event.target.value)} placeholder="Search for label..." displayValue={(assigned: any) => assigned?.name} /> </div> <div className="py-1.5"> {issueLabels && filteredOptions ? ( filteredOptions.length > 0 ? ( filteredOptions.map((label) => { const children = issueLabels?.filter((l) => l.parent === label.id); if (children.length === 0) { if (!label.parent) return ( <Combobox.Option key={label.id} className={({ active }) => `${ active ? "bg-custom-background-80" : "" } group flex min-w-[14rem] cursor-pointer select-none items-center gap-2 truncate rounded px-1 py-1.5 text-custom-text-200` } value={label.id} > {({ selected }) => ( <div className="flex w-full justify-between gap-2 rounded"> <div className="flex items-center justify-start gap-2"> <span className="h-2.5 w-2.5 flex-shrink-0 rounded-full" style={{ backgroundColor: label.color, }} /> <span>{label.name}</span> </div> <div className="flex items-center justify-center rounded p-1"> <Check className={`h-3 w-3 ${selected ? "opacity-100" : "opacity-0"}`} /> </div> </div> )} </Combobox.Option> ); } else return ( <div className="border-y border-custom-border-200"> <div className="flex select-none items-center gap-2 truncate p-2 text-custom-text-100"> <Component className="h-3 w-3" /> {label.name} </div> <div> {children.map((child) => ( <Combobox.Option key={child.id} className={({ active }) => `${ active ? "bg-custom-background-80" : "" } group flex min-w-[14rem] cursor-pointer select-none items-center gap-2 truncate rounded px-1 py-1.5 text-custom-text-200` } value={child.id} > {({ selected }) => ( <div className="flex w-full justify-between gap-2 rounded"> <div className="flex items-center justify-start gap-2"> <span className="h-2.5 w-2.5 flex-shrink-0 rounded-full" style={{ backgroundColor: child?.color, }} /> <span>{child.name}</span> </div> <div className="flex items-center justify-center rounded p-1"> <Check className={`h-3 w-3 ${selected ? "opacity-100" : "opacity-0"}`} /> </div> </div> )} </Combobox.Option> ))} </div> </div> ); }) ) : ( <p className="px-2 text-xs text-custom-text-200">No labels found</p> ) ) : ( <p className="px-2 text-xs text-custom-text-200">Loading...</p> )} <button type="button" className="flex w-full select-none items-center rounded px-1 py-2 hover:bg-custom-background-80" onClick={() => setIsOpen(true)} > <span className="flex items-center justify-start gap-1 text-custom-text-200"> <Plus className="h-4 w-4" aria-hidden="true" /> <span className="whitespace-nowrap">Create New Label</span> </span> </button> </div> </div> </Combobox.Options> </Transition> </> )} </Combobox> ); });