1import { ProjectId } from "@t3tools/contracts";
2import {
3 getLatestThreadForProject,
4 sortActiveThreadsByOrderKey,
5 sortPinnedThreadsByOrderKey,
6 sortThreads,
7} from "@t3tools/client-runtime/state/thread-sort";
8import { formatHourShort, formatRelativeHourShort } from "@t3tools/shared/usageFormat";
9import { describe, test } from "vite-plus/test";
10
11const projectId = ProjectId.make("benchmark-project");
12const start = Date.parse("2026-08-11T00:00:00.000Z");
13const threads = Array.from({ length: 1_000 }, (_, index) => {
14 const timestamp = new Date(start + ((index * 997) % 1_000) * 60_000).toISOString();
15 return {
16 id: `thread-${index}`,
17 projectId,
18 archivedAt: null,
19 createdAt: timestamp,
20 updatedAt: timestamp,
21 latestUserMessageAt: timestamp,
22 unsettledAt: null,
23 };
24});
25const hours = Array.from({ length: 24 }, (_, index) =>
26 new Date(start + index * 3_600_000).toISOString(),
27);
28const referenceTime = "2026-08-12T00:00:00.000Z";
29
30describe("client performance", () => {
31 test("sort 1000 threads by recent activity", async ({ bench }) => {
32 await bench("sort", () => {
33 sortThreads(threads, "updated_at");
34 }).run();
35 });
36 test("sort 1000 active threads", async ({ bench }) => {
37 await bench("sort", () => {
38 sortActiveThreadsByOrderKey(threads);
39 }).run();
40 });
41 test("sort 1000 keyless pinned threads", async ({ bench }) => {
42 await bench("sort", () => {
43 sortPinnedThreadsByOrderKey(threads);
44 }).run();
45 });
46 test("select latest project thread from 1000 threads", async ({ bench }) => {
47 await bench("select", () => {
48 getLatestThreadForProject(threads, projectId, "updated_at");
49 }).run();
50 });
51 test("format 24 hourly usage labels and tooltips", async ({ bench }) => {
52 await bench("format", () => {
53 hours.map((hour) => [
54 formatHourShort(hour, "America/New_York"),
55 formatRelativeHourShort(hour, referenceTime, "America/New_York"),
56 ]);
57 }).run();
58 });
59});