yiekheng
9b222eec56
- PageHead is now a single column: eyebrow, then a row with the title
('Accounts <total>') on the left and the Add pill flush right via
flex justify-between. Subtitle ('Showing X of Y') sits below.
- Refresh button removed entirely. The internal refresh() function
stays — the create-account / create-user dialog still calls it on
success so the new row appears in its sorted position. The 30-second
cache + revalidateTag-on-mutation already keeps the table fresh
without a manual button.
- Removed the now-unused 'refreshing' state + the matching dependency
from the IntersectionObserver effect.
498 lines
17 KiB
TypeScript
498 lines
17 KiB
TypeScript
"use client";
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import { useEffect, useOptimistic, useRef, useState, useTransition } from "react";
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import type { User } from "@/lib/types";
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import {
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deleteUser,
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loadMoreUsers,
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refreshUsers,
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updateUser,
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} from "@/app/actions";
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import EditableCell from "./editable-cell";
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import ConfirmDialog from "./confirm-dialog";
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import CreateUserDialog from "./create-user-dialog";
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import Toast, { type ToastMessage } from "./toast";
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type Props = {
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initial: User[];
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initialHasMore: boolean;
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initialTotal: number;
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prefixPattern: string;
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};
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type SortDir = "asc" | "desc";
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type SortKey = "f_username" | "last_update_time";
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type OptimisticPatch = {
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f_username: string;
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field: keyof Pick<User, "f_password" | "t_username" | "t_password">;
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value: string;
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};
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function formatTime(t: string | null) {
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if (!t) return <em className="not-italic text-zinc-400">—</em>;
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const d = new Date(t);
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if (Number.isNaN(d.getTime())) return t;
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return d.toLocaleString(undefined, {
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month: "short",
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day: "2-digit",
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hour: "2-digit",
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minute: "2-digit",
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});
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}
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function DeleteButton({
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label,
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onClick,
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}: {
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label: string;
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onClick: () => void;
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}) {
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return (
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<button
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type="button"
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onClick={onClick}
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aria-label={`Delete ${label}`}
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className="inline-flex h-7 w-7 items-center justify-center rounded-md text-zinc-400 transition-colors hover:bg-red-50 hover:text-red-600 focus:outline-none focus-visible:ring-2 focus-visible:ring-red-400"
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>
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<span aria-hidden="true" className="text-base leading-none">
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×
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</span>
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</button>
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);
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}
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export default function UsersTable({
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initial,
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initialHasMore,
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initialTotal,
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prefixPattern,
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}: Props) {
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const [sortKey, setSortKey] = useState<SortKey>("last_update_time");
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const [sortDir, setSortDir] = useState<SortDir>("desc");
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const [editingKey, setEditingKey] = useState<string | null>(null);
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const [, startTransition] = useTransition();
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const [loadingMore, setLoadingMore] = useState(false);
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const [deleteTarget, setDeleteTarget] = useState<string | null>(null);
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const [deleting, setDeleting] = useState(false);
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const [deleteError, setDeleteError] = useState<string | null>(null);
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const [createOpen, setCreateOpen] = useState(false);
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const [toast, setToast] = useState<ToastMessage | null>(null);
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const [rows, setRows] = useState<User[]>(initial);
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const [hasMore, setHasMore] = useState<boolean>(initialHasMore);
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const [total, setTotal] = useState<number>(initialTotal);
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const sentinelRef = useRef<HTMLDivElement | null>(null);
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const [optimistic, applyOptimistic] = useOptimistic<User[], OptimisticPatch>(
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rows,
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(state, patch) =>
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state.map((row) =>
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row.f_username === patch.f_username ? { ...row, [patch.field]: patch.value } : row,
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),
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);
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function saveCell(
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f_username: string,
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field: OptimisticPatch["field"],
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value: string,
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) {
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return new Promise<{ ok: boolean; error?: string }>((resolve) => {
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startTransition(async () => {
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applyOptimistic({ f_username, field, value });
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const row = rows.find((r) => r.f_username === f_username);
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if (!row) return resolve({ ok: false, error: "row not found" });
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const next = {
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f_username: row.f_username,
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f_password: row.f_password,
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t_username: row.t_username,
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t_password: row.t_password,
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[field]: value,
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};
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const result = await updateUser(next);
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if (result.ok) {
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setRows((prev) =>
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prev.map((r) =>
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r.f_username === f_username ? { ...r, [field]: value } : r,
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),
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);
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resolve({ ok: true });
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} else {
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resolve({ ok: false, error: result.error });
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}
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});
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});
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}
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// Force-evict the cache and re-fetch page 1. Used by the create-success
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// path so a freshly added row appears in its sorted position.
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async function refresh() {
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const page = await refreshUsers({
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prefix: prefixPattern,
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sort: sortKey,
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dir: sortDir,
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});
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setRows(page.rows);
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setHasMore(page.hasMore);
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setTotal(page.total);
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}
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async function changeSort(nextKey: SortKey) {
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let nextDir: SortDir;
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if (nextKey === sortKey) {
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nextDir = sortDir === "asc" ? "desc" : "asc";
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} else {
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nextDir = "desc";
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}
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setSortKey(nextKey);
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setSortDir(nextDir);
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setLoadingMore(true);
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try {
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const page = await loadMoreUsers({
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offset: 0,
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prefix: prefixPattern,
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sort: nextKey,
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dir: nextDir,
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});
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setRows(page.rows);
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setHasMore(page.hasMore);
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setTotal(page.total);
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} finally {
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setLoadingMore(false);
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}
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}
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useEffect(() => {
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if (!hasMore || loadingMore) return;
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const sentinel = sentinelRef.current;
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if (!sentinel) return;
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const observer = new IntersectionObserver(
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(entries) => {
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if (!entries.some((e) => e.isIntersecting)) return;
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setLoadingMore(true);
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loadMoreUsers({
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offset: rows.length,
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prefix: prefixPattern,
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sort: sortKey,
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dir: sortDir,
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})
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.then((page) => {
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setRows((prev) => [...prev, ...page.rows]);
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setHasMore(page.hasMore);
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setTotal(page.total);
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})
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.catch((err) => console.error("loadMoreUsers failed:", err))
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.finally(() => setLoadingMore(false));
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},
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{ rootMargin: "300px 0px" },
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);
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observer.observe(sentinel);
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return () => observer.disconnect();
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}, [hasMore, loadingMore, rows.length, prefixPattern, sortKey, sortDir]);
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async function confirmDelete() {
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if (!deleteTarget) return;
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setDeleting(true);
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setDeleteError(null);
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const result = await deleteUser(deleteTarget);
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setDeleting(false);
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if (result.ok) {
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const deleted = deleteTarget;
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setRows((prev) => prev.filter((r) => r.f_username !== deleted));
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setTotal((t) => Math.max(0, t - 1));
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setDeleteTarget(null);
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setToast({ type: "success", message: `User ${deleted} deleted` });
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} else {
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setDeleteError(result.error);
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}
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}
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function HeaderTh({ k, label }: { k: SortKey; label: string }) {
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const active = sortKey === k;
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return (
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<button
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type="button"
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onClick={() => changeSort(k)}
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className={`inline-flex items-center gap-1 text-[11px] font-medium uppercase tracking-wider transition-colors ${
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active ? "text-zinc-900" : "text-zinc-500 hover:text-zinc-900"
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}`}
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>
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{label}
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<span aria-hidden="true">{active ? (sortDir === "asc" ? "↑" : "↓") : "↕"}</span>
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</button>
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);
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}
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if (rows.length === 0) {
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return (
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<div>
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<PageHead
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total={total}
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loaded={0}
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onAdd={() => setCreateOpen(true)}
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/>
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<div className="mt-6 rounded-2xl bg-white px-8 py-16 text-center ring-1 ring-zinc-200/60">
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<p className="text-sm text-zinc-500">
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No users yet. Click <span className="font-medium text-zinc-700">Add</span> to create one manually.
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</p>
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</div>
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<CreateUserDialog
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open={createOpen}
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onClose={() => setCreateOpen(false)}
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onSuccess={async (name) => {
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setToast({ type: "success", message: `User ${name} created` });
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await refresh();
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}}
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/>
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<Toast toast={toast} onDismiss={() => setToast(null)} />
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</div>
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);
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}
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return (
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<div>
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<PageHead
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total={total}
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loaded={optimistic.length}
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onAdd={() => setCreateOpen(true)}
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/>
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<div className="mt-6 hidden overflow-hidden rounded-2xl bg-white ring-1 ring-zinc-200/60 sm:block">
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<table className="w-full table-fixed border-collapse">
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<thead>
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<tr className="bg-zinc-50/60">
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<th className="w-[18%] px-5 py-3 text-left">
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<HeaderTh k="f_username" label="From username" />
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</th>
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<th className="w-[18%] px-5 py-3 text-left text-[11px] font-medium uppercase tracking-wider text-zinc-500">
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From password
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</th>
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<th className="w-[18%] px-5 py-3 text-left text-[11px] font-medium uppercase tracking-wider text-zinc-500">
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To username
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</th>
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<th className="w-[18%] px-5 py-3 text-left text-[11px] font-medium uppercase tracking-wider text-zinc-500">
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To password
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</th>
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<th className="px-5 py-3 text-left">
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<HeaderTh k="last_update_time" label="Last update" />
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</th>
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<th className="w-12 px-3 py-3" aria-hidden="true" />
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</tr>
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</thead>
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<tbody className="divide-y divide-zinc-100">
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{optimistic.map((row) => {
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const k = (f: string) => `${row.f_username}::${f}`;
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return (
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<tr key={row.f_username} className="transition-colors hover:bg-zinc-50/60">
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<td className="px-5 py-3 align-middle font-mono text-[13px] font-semibold text-zinc-900">
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{row.f_username}
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</td>
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<td className="px-5 py-3 align-middle">
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<EditableCell
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value={row.f_password}
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label={`from password for ${row.f_username}`}
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isCurrentlyEditing={editingKey === k("f_password")}
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onEditStart={() => setEditingKey(k("f_password"))}
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onEditEnd={() => setEditingKey(null)}
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onSave={(v) => saveCell(row.f_username, "f_password", v)}
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/>
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</td>
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<td className="px-5 py-3 align-middle">
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<EditableCell
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value={row.t_username}
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label={`to username for ${row.f_username}`}
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isCurrentlyEditing={editingKey === k("t_username")}
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onEditStart={() => setEditingKey(k("t_username"))}
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onEditEnd={() => setEditingKey(null)}
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onSave={(v) => saveCell(row.f_username, "t_username", v)}
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/>
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</td>
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<td className="px-5 py-3 align-middle">
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<EditableCell
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value={row.t_password}
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label={`to password for ${row.f_username}`}
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isCurrentlyEditing={editingKey === k("t_password")}
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onEditStart={() => setEditingKey(k("t_password"))}
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onEditEnd={() => setEditingKey(null)}
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onSave={(v) => saveCell(row.f_username, "t_password", v)}
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/>
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</td>
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<td className="px-5 py-3 align-middle text-xs text-zinc-500">
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{formatTime(row.last_update_time)}
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</td>
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<td className="px-3 py-3 text-right align-middle">
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<DeleteButton
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label={row.f_username}
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onClick={() => {
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setDeleteError(null);
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setDeleteTarget(row.f_username);
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}}
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/>
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</td>
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</tr>
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);
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})}
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</tbody>
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</table>
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</div>
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<div className="mt-6 space-y-3 sm:hidden">
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{optimistic.map((row) => {
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const k = (f: string) => `${row.f_username}::${f}`;
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return (
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<div key={row.f_username} className="rounded-2xl bg-white p-5 ring-1 ring-zinc-200/60">
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<div className="flex items-center justify-between gap-2">
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<span className="font-mono text-base font-semibold text-zinc-900">
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{row.f_username}
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</span>
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<div className="flex items-center gap-2">
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<span className="text-[11px] text-zinc-500">
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{formatTime(row.last_update_time)}
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</span>
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<DeleteButton
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label={row.f_username}
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onClick={() => {
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setDeleteError(null);
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setDeleteTarget(row.f_username);
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}}
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/>
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</div>
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</div>
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<dl className="mt-4 space-y-3 border-t border-zinc-100 pt-4">
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<MobileRow label="From PW">
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<EditableCell
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value={row.f_password}
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label={`from password for ${row.f_username}`}
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isCurrentlyEditing={editingKey === k("f_password")}
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onEditStart={() => setEditingKey(k("f_password"))}
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onEditEnd={() => setEditingKey(null)}
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onSave={(v) => saveCell(row.f_username, "f_password", v)}
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/>
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</MobileRow>
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<MobileRow label="To User">
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<EditableCell
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value={row.t_username}
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label={`to username for ${row.f_username}`}
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isCurrentlyEditing={editingKey === k("t_username")}
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onEditStart={() => setEditingKey(k("t_username"))}
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onEditEnd={() => setEditingKey(null)}
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onSave={(v) => saveCell(row.f_username, "t_username", v)}
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/>
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</MobileRow>
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<MobileRow label="To PW">
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<EditableCell
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value={row.t_password}
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label={`to password for ${row.f_username}`}
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isCurrentlyEditing={editingKey === k("t_password")}
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onEditStart={() => setEditingKey(k("t_password"))}
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onEditEnd={() => setEditingKey(null)}
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onSave={(v) => saveCell(row.f_username, "t_password", v)}
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/>
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</MobileRow>
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</dl>
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</div>
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);
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})}
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</div>
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<div ref={sentinelRef} className="h-10" aria-hidden="true" />
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{loadingMore && (
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<p className="mt-4 text-center text-[11px] font-medium uppercase tracking-wider text-zinc-400">
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Loading more…
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</p>
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)}
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{!hasMore && rows.length > 0 && (
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<p className="mt-6 text-center text-[11px] text-zinc-400">
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End of list — {rows.length} users loaded
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</p>
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)}
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<CreateUserDialog
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open={createOpen}
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onClose={() => setCreateOpen(false)}
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onSuccess={async (name) => {
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setToast({ type: "success", message: `User ${name} created` });
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await refresh();
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}}
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/>
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<Toast toast={toast} onDismiss={() => setToast(null)} />
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<ConfirmDialog
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open={!!deleteTarget}
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onCancel={() => {
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if (!deleting) setDeleteTarget(null);
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}}
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onConfirm={confirmDelete}
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title={`Delete ${deleteTarget ?? ""}?`}
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message={
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<>
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<p>
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Permanently remove the user pairing for{" "}
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<code className="rounded bg-zinc-100 px-1.5 py-0.5 font-mono text-xs text-zinc-700">
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{deleteTarget}
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</code>{" "}
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from the users table. This action cannot be undone and only
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removes the pairing — the underlying account row stays.
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</p>
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{deleteError && (
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<p className="mt-3 font-mono text-[11px] text-red-600" role="alert">
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{deleteError}
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</p>
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)}
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</>
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}
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confirmLabel="Delete"
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destructive
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pending={deleting}
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/>
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</div>
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);
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}
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function MobileRow({ label, children }: { label: string; children: React.ReactNode }) {
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return (
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<div className="grid grid-cols-[max-content_1fr] items-baseline gap-x-4">
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<dt className="text-[11px] font-medium uppercase tracking-wider text-zinc-500">{label}</dt>
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<dd className="min-w-0">{children}</dd>
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</div>
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);
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}
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function PageHead({
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total,
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loaded,
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onAdd,
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}: {
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total: number;
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loaded: number;
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onAdd: () => void;
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}) {
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const showLoaded = loaded > 0 && loaded < total;
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return (
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<div>
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<p className="text-[11px] font-medium uppercase tracking-wider text-zinc-500">Table</p>
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<div className="mt-1 flex flex-wrap items-center justify-between gap-x-3 gap-y-2">
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<h1 className="text-2xl font-semibold tracking-tight text-zinc-900 sm:text-3xl">
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Users
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<span className="ml-2 align-middle text-base font-medium text-zinc-400">
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{total}
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</span>
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</h1>
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<button
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type="button"
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onClick={onAdd}
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aria-label="Add user"
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className="inline-flex items-center gap-1.5 rounded-full bg-zinc-900 px-3 py-1.5 text-xs font-medium text-white shadow-sm transition-colors hover:bg-zinc-700"
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>
|
||
<span aria-hidden="true">+</span>
|
||
Add
|
||
</button>
|
||
</div>
|
||
{showLoaded && (
|
||
<p className="mt-1 text-[11px] text-zinc-400">
|
||
Showing {loaded} of {total}
|
||
</p>
|
||
)}
|
||
</div>
|
||
);
|
||
}
|