"use client"; import { useControllableState } from "@radix-ui/react-use-controllable-state"; import { ChevronsUpDownIcon, PlusIcon } from "lucide-react"; import { type ComponentProps, createContext, type ReactNode, useContext, useEffect, useRef, useState, } from "react"; import { Button } from "@/components/ui/button"; import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList, CommandSeparator, } from "@/components/ui/command"; import { Popover, PopoverContent, PopoverTrigger, } from "@/components/ui/popover"; import { cn } from "@/lib/utils"; type ComboboxData = { label: string; value: string; }; type ComboboxContextType = { data: ComboboxData[]; type: string; value: string; onValueChange: (value: string) => void; open: boolean; onOpenChange: (open: boolean) => void; width: number; setWidth: (width: number) => void; inputValue: string; setInputValue: (value: string) => void; }; const ComboboxContext = createContext({ data: [], type: "item", value: "", onValueChange: () => {}, open: false, onOpenChange: () => {}, width: 200, setWidth: () => {}, inputValue: "", setInputValue: () => {}, }); export type ComboboxProps = ComponentProps & { data: ComboboxData[]; type: string; defaultValue?: string; value?: string; onValueChange?: (value: string) => void; open?: boolean; onOpenChange?: (open: boolean) => void; }; export const Combobox = ({ data, type, defaultValue, value: controlledValue, onValueChange: controlledOnValueChange, defaultOpen = false, open: controlledOpen, onOpenChange: controlledOnOpenChange, ...props }: ComboboxProps) => { const [value, onValueChange] = useControllableState({ defaultProp: defaultValue ?? "", prop: controlledValue, onChange: controlledOnValueChange, }); const [open, onOpenChange] = useControllableState({ defaultProp: defaultOpen, prop: controlledOpen, onChange: controlledOnOpenChange, }); const [width, setWidth] = useState(200); const [inputValue, setInputValue] = useState(""); return ( ); }; export type ComboboxTriggerProps = ComponentProps; export const ComboboxTrigger = ({ children, ...props }: ComboboxTriggerProps) => { const { value, data, type, setWidth } = useContext(ComboboxContext); const ref = useRef(null); useEffect(() => { // Create a ResizeObserver to detect width changes const resizeObserver = new ResizeObserver((entries) => { for (const entry of entries) { const newWidth = (entry.target as HTMLElement).offsetWidth; if (newWidth) { setWidth?.(newWidth); } } }); if (ref.current) { resizeObserver.observe(ref.current); } // Clean up the observer when component unmounts return () => { resizeObserver.disconnect(); }; }, [setWidth]); return ( ); }; export type ComboboxContentProps = ComponentProps & { popoverOptions?: ComponentProps; }; export const ComboboxContent = ({ className, popoverOptions, ...props }: ComboboxContentProps) => { const { width } = useContext(ComboboxContext); return ( ); }; export type ComboboxInputProps = ComponentProps & { value?: string; defaultValue?: string; onValueChange?: (value: string) => void; }; export const ComboboxInput = ({ value: controlledValue, defaultValue, onValueChange: controlledOnValueChange, ...props }: ComboboxInputProps) => { const { type, inputValue, setInputValue } = useContext(ComboboxContext); const [value, onValueChange] = useControllableState({ defaultProp: defaultValue ?? inputValue, prop: controlledValue, onChange: (newValue) => { // Sync with context state setInputValue(newValue); // Call external onChange if provided controlledOnValueChange?.(newValue); }, }); return ( ); }; export type ComboboxListProps = ComponentProps; export const ComboboxList = (props: ComboboxListProps) => ( ); export type ComboboxEmptyProps = ComponentProps; export const ComboboxEmpty = ({ children, ...props }: ComboboxEmptyProps) => { const { type } = useContext(ComboboxContext); return ( {children ?? `No ${type} found.`} ); }; export type ComboboxGroupProps = ComponentProps; export const ComboboxGroup = (props: ComboboxGroupProps) => ( ); export type ComboboxItemProps = ComponentProps; export const ComboboxItem = (props: ComboboxItemProps) => { const { onValueChange, onOpenChange } = useContext(ComboboxContext); return ( { onValueChange(currentValue); onOpenChange(false); }} {...props} /> ); }; export type ComboboxSeparatorProps = ComponentProps; export const ComboboxSeparator = (props: ComboboxSeparatorProps) => ( ); export type ComboboxCreateNewProps = { onCreateNew: (value: string) => void; children?: (inputValue: string) => ReactNode; className?: string; }; export const ComboboxCreateNew = ({ onCreateNew, children, className, }: ComboboxCreateNewProps) => { const { inputValue, type, onValueChange, onOpenChange } = useContext(ComboboxContext); if (!inputValue.trim()) { return null; } const handleCreateNew = () => { onCreateNew(inputValue.trim()); onValueChange(inputValue.trim()); onOpenChange(false); }; return ( ); };

combobox

Instalação

Dependências

Registry dependencies