import React, { useState } from "react"; import { usePopper } from "react-popper"; import { Combobox } from "@headlessui/react"; import { Check, ChevronDown, Search, Triangle } from "lucide-react"; // types import { Tooltip } from "@plane/ui"; import { Placement } from "@popperjs/core"; // constants import { IEstimatePoint } from "types"; type Props = { value: number | null; onChange: (value: number | null) => void; estimatePoints: IEstimatePoint[] | undefined; className?: string; buttonClassName?: string; optionsClassName?: string; placement?: Placement; hideDropdownArrow?: boolean; disabled?: boolean; }; export const EstimateSelect: React.FC<Props> = (props) => { const { value, onChange, estimatePoints, className = "", buttonClassName = "", optionsClassName = "", placement, hideDropdownArrow = false, disabled = false, } = props; const [query, setQuery] = useState(""); const [referenceElement, setReferenceElement] = useState<HTMLButtonElement | null>(null); const [popperElement, setPopperElement] = useState<HTMLDivElement | null>(null); const { styles, attributes } = usePopper(referenceElement, popperElement, { placement: placement ?? "bottom-start", modifiers: [ { name: "preventOverflow", options: { padding: 12, }, }, ], }); const options: { value: number | null; query: string; content: any }[] | undefined = estimatePoints?.map( (estimate) => ({ value: estimate.key, query: estimate.value, content: ( <div className="flex items-center gap-2"> <Triangle className="h-3 w-3" strokeWidth={2} /> {estimate.value} </div> ), }) ); options?.unshift({ value: null, query: "none", content: ( <div className="flex items-center gap-2"> <Triangle className="h-3 w-3" strokeWidth={2} /> None </div> ), }); const filteredOptions = query === "" ? options : options?.filter((option) => option.query.toLowerCase().includes(query.toLowerCase())); const selectedEstimate = estimatePoints?.find((e) => e.key === value); const label = ( <Tooltip tooltipHeading="Estimate" tooltipContent={selectedEstimate?.value ?? "None"} position="top"> <div className="flex items-center cursor-pointer w-full gap-2 text-custom-text-200"> <Triangle className="h-3 w-3" strokeWidth={2} /> <span className="truncate">{selectedEstimate?.value ?? "None"}</span> </div> </Tooltip> ); return ( <Combobox as="div" className={`flex-shrink-0 text-left ${className}`} value={value} onChange={(val) => onChange(val as number | null)} disabled={disabled} > <Combobox.Button as={React.Fragment}> <button ref={setReferenceElement} type="button" className={`flex items-center justify-between gap-1 w-full text-xs px-2.5 py-1 rounded border-[0.5px] border-custom-border-300 duration-300 focus:outline-none ${ disabled ? "cursor-not-allowed text-custom-text-200" : "cursor-pointer hover:bg-custom-background-80" } ${buttonClassName}`} > {label} {!hideDropdownArrow && !disabled && <ChevronDown className="h-3 w-3" aria-hidden="true" />} </button> </Combobox.Button> <Combobox.Options className="fixed z-10"> <div className={`border border-custom-border-300 px-2 py-2.5 rounded bg-custom-background-100 text-xs shadow-custom-shadow-rg focus:outline-none w-48 whitespace-nowrap my-1 ${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 className="w-full bg-transparent py-1 px-2 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 space-y-1 max-h-48 overflow-y-scroll`}> {filteredOptions ? ( filteredOptions.length > 0 ? ( filteredOptions.map((option) => ( <Combobox.Option key={option.value} value={option.value} className={({ active, selected }) => `flex items-center justify-between gap-2 cursor-pointer select-none truncate rounded px-1 py-1.5 ${ active ? "bg-custom-background-80" : "" } ${selected ? "text-custom-text-100" : "text-custom-text-200"}` } > {({ selected }) => ( <> {option.content} {selected && <Check className="h-3.5 w-3.5" />} </> )} </Combobox.Option> )) ) : ( <span className="flex items-center gap-2 p-1"> <p className="text-left text-custom-text-200 ">No matching results</p> </span> ) ) : ( <p className="text-center text-custom-text-200">Loading...</p> )} </div> </div> </Combobox.Options> </Combobox> ); };