11d0178ab1
Adds the full Next.js app (app/, components/, lib/, scripts/, assets/, docs/, Dockerfile, compose, configs) to version control. Security: - CIPC BizPortal customer-code logins (Login 1 + Login 3) now read CIPC_LOGIN1_CODE / CIPC_LOGIN1_PASSWORD / CIPC_LOGIN3_CODE / CIPC_LOGIN3_PASSWORD from .env.local instead of source. - BizPortal personal login in apply-bizportal route reads BIZPORTAL_ID_NO / BIZPORTAL_PASSWORD. - Added .env.example as the committed template. .gitignore excludes .env*, node_modules, .next, logs, sqlite, Playwright storage_state.json (live CIPC cookies), scratch dirs, client PDFs and debug screenshots.
362 lines
13 KiB
TypeScript
362 lines
13 KiB
TypeScript
"use client";
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// components/SearchableSelect.tsx
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// Reusable typeahead combobox for picking a single record from a PB collection.
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// Mirrors the search pattern used in LinkEntityModal (300ms debounce, PB filter
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// syntax with `~`) but exposes the selected record to the parent via onChange
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// instead of performing the link inline.
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//
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// Usage:
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// <SearchableSelect
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// label="Director"
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// collection="ysterbaard_directors"
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// fields={["id", "first_names", "surname", "email", "telephone"]}
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// searchFields={["first_names", "surname", "id_no"]}
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// placeholder="Search directors by name or ID..."
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// value={selectedDirector}
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// onChange={(record) => setSelectedDirector(record?.id ?? "")}
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// renderLabel={(r) => `${r.first_names ?? ""} ${r.surname ?? ""}`.trim()}
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// renderSub={(r) => r.email || r.id_no || ""}
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// perPage={20}
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// />
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//
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// The selected record is preserved when the user clears the search box, so the
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// "Validate recipients" gate sees a real id even after the user refines the
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// query. If `required` is true and nothing is selected, an inline error appears.
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import { useEffect, useRef, useState, type CSSProperties } from "react";
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import { createPortal } from "react-dom";
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import { text } from "@/lib/format";
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export interface SearchableSelectRecord {
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id: string;
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[key: string]: unknown;
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}
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interface Props {
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/** Field label shown above the input */
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label: string;
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/** PB collection id, e.g. "ysterbaard_directors" */
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collection: string;
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/** PB field names to fetch. Must include `id` and any field used by renderLabel/renderSub. */
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fields: string[];
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/** PB field names to OR-match against the query string. */
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searchFields: string[];
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/** Placeholder shown in the empty input */
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placeholder?: string;
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/** Currently selected id (controlled). Pass `selected?.id ?? ""`. */
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value: string;
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/** Called with the full record (or null on clear). Cast to your row type at the call site. */
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onChange: (record: SearchableSelectRecord | null) => void;
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/** Optional label override (defaults to concatenating fields listed in `fields` minus `id`) */
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renderLabel?: (record: SearchableSelectRecord) => string;
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/** Optional secondary line shown beneath the label */
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renderSub?: (record: SearchableSelectRecord) => string;
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/** Number of results per page (default 20) */
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perPage?: number;
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/** Show a required marker and inline error when value is empty after a blur */
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required?: boolean;
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/** Stable id used for aria attributes */
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id?: string;
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}
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export default function SearchableSelect({
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label,
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collection,
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fields,
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searchFields,
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placeholder = "Type to search...",
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value,
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onChange,
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renderLabel,
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renderSub,
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perPage = 20,
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required = false,
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id,
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}: Props) {
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const inputId = id ?? `searchable-select-${collection}`;
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const listboxId = `${inputId}-listbox`;
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const [open, setOpen] = useState(false);
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const [query, setQuery] = useState("");
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const [results, setResults] = useState<SearchableSelectRecord[]>([]);
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const [selected, setSelected] = useState<SearchableSelectRecord | null>(null);
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const [searching, setSearching] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const [touched, setTouched] = useState(false);
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const [activeIdx, setActiveIdx] = useState<number>(-1);
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const debounceRef = useRef<ReturnType<typeof setTimeout>>();
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const containerRef = useRef<HTMLDivElement>(null);
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const inputRef = useRef<HTMLInputElement>(null);
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const listboxRef = useRef<HTMLDivElement>(null);
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/** Viewport coordinates for the portalled listbox. Positioned in `body`
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* via createPortal so it escapes any ancestor with `overflow-y-auto`
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* (the resignation/appointment modal scrolls, which used to clip the
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* dropdown to a single visible row). Recomputed whenever the dropdown
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* opens or the page scrolls/resizes under it. */
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const [listboxStyle, setListboxStyle] = useState<CSSProperties>({});
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// Default label/sub renderers: concatenate all non-id fields.
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const labelOf = (r: SearchableSelectRecord): string => {
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if (renderLabel) return renderLabel(r);
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return fields
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.filter((f) => f !== "id")
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.map((f) => text(String(r[f] ?? "")))
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.filter(Boolean)
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.join(" ");
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};
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const subOf = (r: SearchableSelectRecord): string => (renderSub ? renderSub(r) : "");
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// When `value` changes from the outside (e.g. parent clears the modal),
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// sync the selected record. We do NOT fetch it again — the parent already
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// has it or can call onChange(null) to reset.
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useEffect(() => {
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if (!value) {
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setSelected(null);
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setQuery("");
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setActiveIdx(-1);
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}
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}, [value]);
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// Click-outside to close. Must test the portalled listbox too — it is no
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// longer a DOM descendant of containerRef, so a naive `contains()` check
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// would close the dropdown the moment a result is clicked.
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useEffect(() => {
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const handler = (e: MouseEvent) => {
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const t = e.target as Node;
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const insideInput = containerRef.current?.contains(t);
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const insideList = listboxRef.current?.contains(t);
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if (!insideInput && !insideList) setOpen(false);
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};
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document.addEventListener("mousedown", handler);
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return () => document.removeEventListener("mousedown", handler);
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}, []);
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// Debounced search — mirrors LinkEntityModal
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useEffect(() => {
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if (!open) return;
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clearTimeout(debounceRef.current);
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const q = query.trim();
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if (!q) {
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setResults([]);
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setSearching(false);
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return;
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}
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setSearching(true);
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setError(null);
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debounceRef.current = setTimeout(async () => {
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try {
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const safe = q.replace(/'/g, "''");
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const filter = searchFields
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.map((f) => `${f} ~ '${safe}'`)
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.join(" || ");
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const url = `/api/pb/records/list?collection=${encodeURIComponent(collection)}&filter=${encodeURIComponent(filter)}&perPage=${perPage}&fields=${encodeURIComponent(fields.join(","))}`;
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const res = await fetch(url);
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if (!res.ok) {
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const body = await res.json().catch(() => ({}));
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throw new Error(body.error || `HTTP ${res.status}`);
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}
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const data = await res.json();
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setResults((data.items ?? []) as SearchableSelectRecord[]);
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setActiveIdx((data.items ?? []).length > 0 ? 0 : -1);
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} catch (e: unknown) {
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setError(e instanceof Error ? e.message : "Search failed");
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setResults([]);
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} finally {
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setSearching(false);
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}
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}, 300);
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return () => clearTimeout(debounceRef.current);
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}, [query, open, collection, searchFields, fields, perPage]);
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// Position the portalled listbox against the input. Drops downward when
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// there is room, otherwise flips above the input — so it never gets cut
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// off by the bottom of the viewport in the modal.
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useEffect(() => {
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if (!open) return;
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const reposition = () => {
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const el = containerRef.current;
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if (!el) return;
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const r = el.getBoundingClientRect();
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const below = window.innerHeight - r.bottom - 8;
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const above = r.top - 8;
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const flip = below < 240 && above > below;
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const maxHeight = Math.max(160, Math.min(420, flip ? above : below));
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setListboxStyle({
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position: "fixed",
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left: r.left,
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width: r.width,
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maxHeight,
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...(flip
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? { bottom: window.innerHeight - r.top + 4 }
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: { top: r.bottom + 4 }),
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});
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};
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reposition();
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window.addEventListener("scroll", reposition, true);
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window.addEventListener("resize", reposition);
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return () => {
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window.removeEventListener("scroll", reposition, true);
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window.removeEventListener("resize", reposition);
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};
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}, [open, results.length]);
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const choose = (record: SearchableSelectRecord) => {
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setSelected(record);
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setQuery("");
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setResults([]);
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setOpen(false);
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setActiveIdx(-1);
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setTouched(true);
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onChange(record);
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};
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const clear = () => {
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setSelected(null);
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setQuery("");
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setResults([]);
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setTouched(true);
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setActiveIdx(-1);
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onChange(null);
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inputRef.current?.focus();
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};
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const onKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
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if (!open) return;
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if (e.key === "ArrowDown") {
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e.preventDefault();
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setActiveIdx((i) => Math.min(results.length - 1, i + 1));
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} else if (e.key === "ArrowUp") {
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e.preventDefault();
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setActiveIdx((i) => Math.max(0, i - 1));
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} else if (e.key === "Enter") {
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e.preventDefault();
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const r = results[activeIdx];
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if (r) choose(r);
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} else if (e.key === "Escape") {
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setOpen(false);
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}
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};
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const showError = required && touched && !value;
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const displayValue = open ? query : (selected ? labelOf(selected) : query);
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const subDisplay = !open && selected ? subOf(selected) : "";
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return (
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<div ref={containerRef} className="relative">
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<label htmlFor={inputId} className="block text-sm font-semibold text-fg mb-1.5">
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{label}
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{required && <span className="text-danger ml-0.5">*</span>}
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</label>
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<div className="relative">
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<input
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ref={inputRef}
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id={inputId}
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type="text"
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role="combobox"
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aria-expanded={open}
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aria-controls={listboxId}
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aria-autocomplete="list"
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aria-activedescendant={activeIdx >= 0 ? `${listboxId}-opt-${activeIdx}` : undefined}
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value={displayValue}
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placeholder={selected ? "" : placeholder}
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onFocus={() => { setOpen(true); setTouched(true); }}
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onChange={(e) => { setQuery(e.target.value); setOpen(true); }}
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onKeyDown={onKeyDown}
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className={`w-full bg-surface border rounded px-3 py-2.5 text-sm text-fg focus:outline-none focus:border-accent transition-colors pr-9 ${
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showError ? "border-danger" : "border-border"
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}`}
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/>
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{/* Clear / chevron affordance */}
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<div className="absolute inset-y-0 right-0 flex items-center pr-2 gap-1">
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{selected && !open && (
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<button
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type="button"
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onClick={clear}
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tabIndex={-1}
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aria-label="Clear selection"
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className="text-muted hover:text-fg p-1 rounded transition-colors"
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>
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<svg viewBox="0 0 24 24" className="w-4 h-4" fill="none" stroke="currentColor" strokeWidth="2">
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<path d="M18 6L6 18M6 6l12 12" />
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</svg>
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</button>
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)}
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<svg
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viewBox="0 0 24 24"
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className={`w-4 h-4 text-muted transition-transform ${open ? "rotate-180" : ""}`}
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fill="none"
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stroke="currentColor"
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strokeWidth="2"
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>
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<path d="M6 9l6 6 6-6" />
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</svg>
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</div>
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</div>
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{/* Sub-line under the input when a record is selected and dropdown closed */}
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{!open && subDisplay && (
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<p className="mt-1 text-xs text-muted font-mono truncate">{subDisplay}</p>
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)}
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{/* Inline error / required message */}
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{showError && (
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<p className="mt-1 text-xs text-danger">Please select a {label.toLowerCase()}.</p>
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)}
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{/* Dropdown listbox. Rendered into <body> so ancestor scroll
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containers (the modal body) cannot clip it. */}
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{open &&
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typeof document !== "undefined" &&
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createPortal(
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<div
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ref={listboxRef}
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id={listboxId}
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role="listbox"
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style={listboxStyle}
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className="z-[60] overflow-y-auto bg-surface border border-border rounded-lg shadow-raised"
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>
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{error && (
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<div className="px-3 py-2 text-sm text-danger border-b border-border">
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{error}
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</div>
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)}
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{searching && (
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<p className="px-3 py-3 text-sm text-muted text-center">Searching…</p>
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)}
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{!searching && !error && query.trim() && results.length === 0 && (
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<p className="px-3 py-3 text-sm text-muted text-center">No matches found.</p>
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)}
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{!searching && !error && !query.trim() && (
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<p className="px-3 py-3 text-sm text-muted text-center">Type to search…</p>
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)}
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{results.map((r, idx) => {
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const active = idx === activeIdx;
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return (
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<button
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key={r.id}
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id={`${listboxId}-opt-${idx}`}
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role="option"
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aria-selected={active}
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type="button"
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onMouseEnter={() => setActiveIdx(idx)}
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onMouseDown={(e) => { e.preventDefault(); choose(r); }}
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onClick={() => choose(r)}
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className={`w-full text-left px-3 py-2.5 transition-colors flex flex-col gap-0.5 ${
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active ? "bg-surface-warm" : "hover:bg-surface-warm"
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}`}
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>
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<span className="text-sm font-semibold text-fg truncate">{labelOf(r)}</span>
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{subOf(r) && (
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<span className="text-xs text-muted font-mono truncate">{subOf(r)}</span>
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)}
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</button>
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);
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})}
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</div>,
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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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