feat(01-03): add slide-out panel, item form, category picker, and collection page
- CategoryPicker combobox with search, select, and inline create - SlideOutPanel with backdrop, escape key, and slide animation - ItemForm with all fields, validation, dollar-to-cents conversion - Root layout with TotalsBar, panel, confirm dialog, and floating add button - Collection page with card grid grouped by category, empty state Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
200
src/client/components/CategoryPicker.tsx
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200
src/client/components/CategoryPicker.tsx
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import { useState, useRef, useEffect } from "react";
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import {
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useCategories,
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useCreateCategory,
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} from "../hooks/useCategories";
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interface CategoryPickerProps {
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value: number;
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onChange: (categoryId: number) => void;
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}
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export function CategoryPicker({ value, onChange }: CategoryPickerProps) {
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const { data: categories = [] } = useCategories();
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const createCategory = useCreateCategory();
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const [inputValue, setInputValue] = useState("");
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const [isOpen, setIsOpen] = useState(false);
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const [highlightIndex, setHighlightIndex] = useState(-1);
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const containerRef = useRef<HTMLDivElement>(null);
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const inputRef = useRef<HTMLInputElement>(null);
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const listRef = useRef<HTMLUListElement>(null);
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// Sync display value when value prop changes
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const selectedCategory = categories.find((c) => c.id === value);
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const filtered = categories.filter((c) =>
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c.name.toLowerCase().includes(inputValue.toLowerCase()),
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);
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const showCreateOption =
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inputValue.trim() !== "" &&
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!categories.some(
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(c) => c.name.toLowerCase() === inputValue.trim().toLowerCase(),
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);
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const totalOptions = filtered.length + (showCreateOption ? 1 : 0);
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useEffect(() => {
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function handleClickOutside(e: MouseEvent) {
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if (
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containerRef.current &&
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!containerRef.current.contains(e.target as Node)
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) {
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setIsOpen(false);
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// Reset input to selected category name
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if (selectedCategory) {
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setInputValue("");
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}
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}
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}
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document.addEventListener("mousedown", handleClickOutside);
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return () => document.removeEventListener("mousedown", handleClickOutside);
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}, [selectedCategory]);
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function handleSelect(categoryId: number) {
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onChange(categoryId);
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setInputValue("");
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setIsOpen(false);
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setHighlightIndex(-1);
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}
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async function handleCreate() {
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const name = inputValue.trim();
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if (!name) return;
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createCategory.mutate(
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{ name, emoji: "\u{1F4E6}" },
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{
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onSuccess: (newCat) => {
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handleSelect(newCat.id);
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},
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},
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);
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}
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function handleKeyDown(e: React.KeyboardEvent) {
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if (!isOpen) {
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if (e.key === "ArrowDown" || e.key === "Enter") {
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setIsOpen(true);
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e.preventDefault();
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}
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return;
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}
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switch (e.key) {
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case "ArrowDown":
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e.preventDefault();
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setHighlightIndex((i) => Math.min(i + 1, totalOptions - 1));
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break;
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case "ArrowUp":
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e.preventDefault();
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setHighlightIndex((i) => Math.max(i - 1, 0));
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break;
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case "Enter":
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e.preventDefault();
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if (highlightIndex >= 0 && highlightIndex < filtered.length) {
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handleSelect(filtered[highlightIndex].id);
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} else if (
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showCreateOption &&
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highlightIndex === filtered.length
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) {
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handleCreate();
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}
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break;
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case "Escape":
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setIsOpen(false);
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setHighlightIndex(-1);
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setInputValue("");
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break;
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}
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}
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// Scroll highlighted option into view
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useEffect(() => {
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if (highlightIndex >= 0 && listRef.current) {
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const option = listRef.current.children[highlightIndex] as HTMLElement;
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option?.scrollIntoView({ block: "nearest" });
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}
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}, [highlightIndex]);
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return (
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<div ref={containerRef} className="relative">
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<input
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ref={inputRef}
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type="text"
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role="combobox"
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aria-expanded={isOpen}
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aria-autocomplete="list"
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aria-controls="category-listbox"
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aria-activedescendant={
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highlightIndex >= 0 ? `category-option-${highlightIndex}` : undefined
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}
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value={
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isOpen
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? inputValue
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: selectedCategory
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? `${selectedCategory.emoji} ${selectedCategory.name}`
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: ""
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}
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placeholder="Search or create category..."
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onChange={(e) => {
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setInputValue(e.target.value);
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setIsOpen(true);
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setHighlightIndex(-1);
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}}
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onFocus={() => {
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setIsOpen(true);
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setInputValue("");
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}}
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onKeyDown={handleKeyDown}
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className="w-full px-3 py-2 border border-gray-200 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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/>
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{isOpen && (
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<ul
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ref={listRef}
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id="category-listbox"
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role="listbox"
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className="absolute z-20 mt-1 w-full max-h-48 overflow-auto bg-white border border-gray-200 rounded-lg shadow-lg"
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>
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{filtered.map((cat, i) => (
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<li
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key={cat.id}
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id={`category-option-${i}`}
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role="option"
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aria-selected={cat.id === value}
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className={`px-3 py-2 text-sm cursor-pointer ${
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i === highlightIndex
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? "bg-blue-50 text-blue-900"
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: "hover:bg-gray-50"
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} ${cat.id === value ? "font-medium" : ""}`}
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onClick={() => handleSelect(cat.id)}
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onMouseEnter={() => setHighlightIndex(i)}
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>
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{cat.emoji} {cat.name}
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</li>
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))}
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{showCreateOption && (
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<li
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id={`category-option-${filtered.length}`}
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role="option"
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aria-selected={false}
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className={`px-3 py-2 text-sm cursor-pointer border-t border-gray-100 ${
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highlightIndex === filtered.length
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? "bg-blue-50 text-blue-900"
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: "hover:bg-gray-50 text-gray-600"
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}`}
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onClick={handleCreate}
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onMouseEnter={() => setHighlightIndex(filtered.length)}
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>
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+ Create "{inputValue.trim()}"
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</li>
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)}
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{filtered.length === 0 && !showCreateOption && (
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<li className="px-3 py-2 text-sm text-gray-400">
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No categories found
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</li>
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)}
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</ul>
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)}
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</div>
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);
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}
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