feat(mui): rewrite warehouse ItemPicker on MUI Autocomplete (same props)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
BOHA
@@ -1,7 +1,14 @@
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import { useState, useRef, useEffect, useCallback, useId } from "react";
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import { useState } from "react";
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import { createPortal } from "react-dom";
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import { useQuery } from "@tanstack/react-query";
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import { useQuery } from "@tanstack/react-query";
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import { warehouseItemListOptions } from "../../lib/queries/warehouse";
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import Autocomplete from "@mui/material/Autocomplete";
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import TextField from "@mui/material/TextField";
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import CircularProgress from "@mui/material/CircularProgress";
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import Box from "@mui/material/Box";
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import Typography from "@mui/material/Typography";
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import {
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warehouseItemListOptions,
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type WarehouseItem,
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} from "../../lib/queries/warehouse";
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interface ItemPickerProps {
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interface ItemPickerProps {
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value: number | null;
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value: number | null;
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@@ -9,220 +16,88 @@ interface ItemPickerProps {
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itemName?: string;
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itemName?: string;
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}
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}
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/** Minimal option shape used to display a selected value that isn't in the
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* current search results (edit/prefill via `itemName`). */
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type ItemOption = Pick<WarehouseItem, "id" | "name"> & Partial<WarehouseItem>;
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export default function ItemPicker({
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export default function ItemPicker({
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value,
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value,
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onChange,
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onChange,
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itemName,
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itemName,
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}: ItemPickerProps) {
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}: ItemPickerProps) {
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const [search, setSearch] = useState(itemName ?? "");
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const [inputValue, setInputValue] = useState(itemName ?? "");
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const [open, setOpen] = useState(false);
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const { data } = useQuery(warehouseItemListOptions({ search, perPage: 20 }));
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const items = data?.data ?? [];
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const containerRef = useRef<HTMLDivElement>(null);
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const { data, isFetching } = useQuery(
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const activeIndexRef = useRef<number>(-1);
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warehouseItemListOptions({ search: inputValue, perPage: 20 }),
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const listboxId = useId();
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);
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const [activeIndex, setActiveIndex] = useState<number>(-1);
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const options: ItemOption[] = data?.data ?? [];
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const [dropdownStyle, setDropdownStyle] = useState<{
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// Show the selected value even when it isn't in the current search results
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position: "fixed";
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// (e.g. prefilled via `itemName`) by synthesizing a fallback option.
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top: number;
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const selectedOption: ItemOption | null =
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left: number;
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value == null
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width: number;
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? null
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zIndex: number;
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: (options.find((o) => o.id === value) ?? {
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} | null>(null);
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id: value,
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name: itemName ?? "",
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const updatePosition = useCallback(() => {
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if (!containerRef.current) return;
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const rect = containerRef.current.getBoundingClientRect();
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setDropdownStyle({
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position: "fixed",
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top: rect.bottom + 2,
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left: rect.left,
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width: rect.width,
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zIndex: 100,
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});
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});
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}, []);
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// Reset active index when items change
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useEffect(() => {
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if (activeIndex >= items.length) {
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activeIndexRef.current = -1;
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setActiveIndex(-1);
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}
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}, [items, activeIndex]);
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useEffect(() => {
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if (open) {
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updatePosition();
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const onScroll = () => updatePosition();
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const onClose = () => setOpen(false);
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window.addEventListener("scroll", onScroll, true);
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window.addEventListener("resize", onClose);
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return () => {
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window.removeEventListener("scroll", onScroll, true);
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window.removeEventListener("resize", onClose);
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};
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} else {
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setDropdownStyle(null);
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activeIndexRef.current = -1;
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setActiveIndex(-1);
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}
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}, [open, updatePosition]);
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// Close on click-outside via mousedown on document
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useEffect(() => {
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if (!open) return;
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const onDocMouseDown = (e: MouseEvent) => {
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const target = e.target;
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if (containerRef.current && target instanceof Node) {
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if (!containerRef.current.contains(target)) {
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// Don't close if click landed on an option in the portal
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const listEl = document.getElementById(listboxId);
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if (listEl && listEl.contains(target)) return;
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setOpen(false);
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}
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}
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};
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document.addEventListener("mousedown", onDocMouseDown);
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return () => document.removeEventListener("mousedown", onDocMouseDown);
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}, [open, listboxId]);
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const handleSelect = (itemId: number, name: string) => {
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onChange(itemId);
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setOpen(false);
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setSearch(name);
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};
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const setActive = (index: number) => {
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activeIndexRef.current = index;
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setActiveIndex(index);
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};
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const handleKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
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if (e.key === "ArrowDown") {
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e.preventDefault();
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if (!open) {
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setOpen(true);
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if (items.length > 0) setActive(0);
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return;
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}
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const next =
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activeIndexRef.current < items.length - 1
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? activeIndexRef.current + 1
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: 0;
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setActive(next);
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} else if (e.key === "ArrowUp") {
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e.preventDefault();
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if (!open) {
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setOpen(true);
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if (items.length > 0) setActive(items.length - 1);
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return;
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}
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const prev =
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activeIndexRef.current > 0
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? activeIndexRef.current - 1
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: items.length - 1;
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setActive(prev);
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} else if (e.key === "Enter") {
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if (
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open &&
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activeIndexRef.current >= 0 &&
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activeIndexRef.current < items.length
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) {
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e.preventDefault();
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const item = items[activeIndexRef.current];
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handleSelect(item.id, item.name);
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}
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} else if (e.key === "Escape") {
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if (open) {
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e.preventDefault();
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setOpen(false);
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}
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} else if (e.key === "Home") {
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if (open && items.length > 0) {
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e.preventDefault();
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setActive(0);
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}
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} else if (e.key === "End") {
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if (open && items.length > 0) {
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e.preventDefault();
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setActive(items.length - 1);
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}
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} else if (e.key === "Tab") {
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setOpen(false);
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}
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};
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const activeId =
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activeIndex >= 0 ? `${listboxId}-option-${activeIndex}` : undefined;
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return (
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return (
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<div
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<Autocomplete<ItemOption>
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ref={containerRef}
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value={selectedOption}
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style={{ position: "relative" }}
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inputValue={inputValue}
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role="combobox"
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onInputChange={(_, newInput) => setInputValue(newInput)}
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aria-haspopup="listbox"
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onChange={(_, opt) => {
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aria-expanded={open}
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if (opt) onChange(opt.id);
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aria-owns={listboxId}
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}}
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>
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options={options}
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<input
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loading={isFetching}
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type="text"
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filterOptions={(x) => x}
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className="admin-form-input"
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getOptionLabel={(o) => o.name}
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isOptionEqualToValue={(o, v) => o.id === v.id}
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noOptionsText="Žádné položky"
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renderOption={(props, option) => {
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const { key, ...rest } = props;
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return (
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<Box component="li" key={key} {...rest}>
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<Box>
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<Typography variant="body2">{option.name}</Typography>
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{(option.item_number ||
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option.available_quantity !== undefined) && (
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<Typography variant="caption" color="text.secondary">
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{option.item_number}
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{option.item_number && option.available_quantity !== undefined
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? " · "
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: ""}
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{option.available_quantity !== undefined
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? `${option.available_quantity} ${option.unit ?? ""}`
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: ""}
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</Typography>
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)}
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</Box>
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</Box>
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);
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}}
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renderInput={(params) => (
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<TextField
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{...params}
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size="small"
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placeholder="Hledat položku..."
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placeholder="Hledat položku..."
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value={search}
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slotProps={{
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role="searchbox"
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input: {
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aria-autocomplete="list"
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...params.InputProps,
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aria-controls={listboxId}
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endAdornment: (
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aria-activedescendant={activeId}
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<>
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onChange={(e) => {
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{isFetching ? (
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setSearch(e.target.value);
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<CircularProgress color="inherit" size={18} />
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setOpen(true);
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) : null}
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{params.InputProps.endAdornment}
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</>
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),
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},
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}}
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}}
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onFocus={() => {
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setOpen(true);
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updatePosition();
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}}
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onKeyDown={handleKeyDown}
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/>
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/>
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{open &&
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items.length > 0 &&
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dropdownStyle &&
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createPortal(
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<ul
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id={listboxId}
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role="listbox"
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className="admin-item-picker-list"
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style={dropdownStyle}
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>
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{items.map((item, index) => (
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<li
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key={item.id}
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id={`${listboxId}-option-${index}`}
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role="option"
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aria-selected={value === item.id}
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className={`admin-item-picker-item ${activeIndex === index ? "active" : ""}`}
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onMouseDown={(e) => {
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e.preventDefault();
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handleSelect(item.id, item.name);
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}}
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>
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<span className="admin-item-picker-name">{item.name}</span>
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{item.item_number && (
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<span className="admin-item-picker-number">
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{item.item_number}
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</span>
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)}
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)}
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{item.available_quantity !== undefined && (
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/>
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<span className="admin-item-picker-qty">
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{item.available_quantity} {item.unit}
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</span>
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)}
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</li>
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))}
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</ul>,
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document.body,
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)}
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</div>
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);
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);
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}
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}
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