feat(extension): record user flows as trace v3 page-state observations

Capture settled page observations into a states/steps trace, match targets by
geometry with capture fallbacks, and reuse VOM rendering with richer refs and
optional value redaction for record bundles.
This commit is contained in:
“haonan”
2026-08-13 19:34:37 +08:00
parent 1508839bf9
commit 13a61b2688
28 changed files with 3993 additions and 486 deletions
@@ -1,6 +1,11 @@
import { describe, expect, it } from "vitest";
import type { DraftTraceStep } from "@/transport/types";
import { reduceTraceSteps, resolveTraceStartUrl, shouldRecordPress } from "../trace-reducer";
import { resetStateIdCounterForTests } from "@/lib/record-constants";
import {
reduceTraceSteps,
registerObservation,
resolveTraceStartUrl,
shouldRecordPress,
} from "../trace-reducer";
describe("shouldRecordPress", () => {
it("keeps Enter and Escape", () => {
@@ -17,86 +22,85 @@ describe("shouldRecordPress", () => {
});
});
describe("reduceTraceSteps", () => {
it("builds steps with pages dictionary and page id references", () => {
const drafts: DraftTraceStep[] = [
{
op: "navigate",
url: "https://example.com/search?q=hello&utm_source=x",
page_url: "https://example.com/search?q=hello&utm_source=x",
},
{
op: "fill",
target: { tag: "input", role: "textbox", name: "搜索", name_attr: "q" },
value: "browser skill",
page_url: "https://example.com/search?q=hello&utm_source=x",
},
{
op: "press",
key: "Enter",
target: { tag: "input", role: "textbox", name: "搜索", name_attr: "q" },
navigated_to: "https://example.com/results/42",
page_url: "https://example.com/search?q=hello&utm_source=x",
},
{
op: "click",
target: { tag: "button", role: "button", name: "发布" },
navigated_to: "https://example.com/p/99",
page_url: "https://example.com/results/42",
},
{
op: "press",
key: "a",
page_url: "https://example.com/p/99",
},
];
const { pages, steps } = reduceTraceSteps(
drafts,
"https://example.com/search?q=hello&utm_source=x",
);
expect(JSON.stringify(steps)).not.toContain("parameters");
expect(JSON.stringify(steps)).not.toContain("intent");
expect(JSON.stringify(steps)).not.toContain("summary");
expect(steps.map((s) => s.op)).toEqual(["navigate", "fill", "press", "click"]);
expect(pages.map((p) => p.url)).toEqual([
"https://example.com/search?q=hello&utm_source=x",
"https://example.com/results/42",
"https://example.com/p/99",
]);
expect(steps[0]).toMatchObject({
id: 1,
op: "navigate",
page: "p1",
to: "https://example.com/search?q=hello&utm_source=x",
describe("reduceTraceSteps v3", () => {
it("builds steps with state/result references and deduped states", () => {
resetStateIdCounterForTests();
const registry = new Map();
const body = "@vom 1\nL1 page";
const s1 = registerObservation(registry, {
url: "https://example.com/search",
rawVomText: body,
});
const s2 = registerObservation(registry, {
url: "https://example.com/results/42",
rawVomText: "@vom 1\nL1 results",
});
const { states, steps } = reduceTraceSteps(
[
{
op: "navigate",
url: "https://example.com/search",
preStateId: s1,
postStateId: s1,
},
{
op: "fill",
target: { ref: "e1", role: "textbox", name: "搜索" },
value: "browser skill",
commit: "enter",
preStateId: s1,
postStateId: s1,
},
{
op: "press",
key: "Enter",
target: { ref: "e1", role: "textbox", name: "搜索" },
preStateId: s1,
postStateId: s2,
navigated_to: "https://example.com/results/42",
},
{
op: "click",
target: { ref: "e2", role: "button", name: "发布" },
preStateId: s2,
postStateId: s2,
},
],
registry,
);
expect(states).toHaveLength(2);
expect(steps.map((s) => s.op)).toEqual(["navigate", "fill", "press", "click"]);
expect(steps[1]).toMatchObject({
op: "fill",
page: "p1",
value: "browser skill",
state: s1,
result: { state: s1 },
commit: "enter",
});
expect(steps[2]).toMatchObject({
op: "press",
key: "Enter",
page: "p1",
effect: { navigated_to: "p2" },
});
expect(steps[3]).toMatchObject({
op: "click",
page: "p2",
effect: { navigated_to: "p3" },
state: s1,
result: { state: s2 },
});
expect(JSON.stringify(steps)).not.toContain("page");
expect(JSON.stringify(steps)).not.toContain("effect");
});
it("collapses consecutive navigations", () => {
const { steps } = reduceTraceSteps([
{ op: "navigate", url: "https://a.example/redirect1" },
{ op: "navigate", url: "https://a.example/final" },
]);
resetStateIdCounterForTests();
const registry = new Map();
const s1 = registerObservation(registry, {
url: "https://a.example/redirect1",
rawVomText: "a",
});
const { steps } = reduceTraceSteps(
[
{ op: "navigate", url: "https://a.example/redirect1", preStateId: s1, postStateId: s1 },
{ op: "navigate", url: "https://a.example/final", preStateId: s1, postStateId: s1 },
],
registry,
);
expect(steps).toHaveLength(1);
expect(steps[0]).toMatchObject({
op: "navigate",
@@ -104,52 +108,107 @@ describe("reduceTraceSteps", () => {
});
});
it("maps select navigated_to onto effect.navigated_to (page id)", () => {
const { pages, steps } = reduceTraceSteps(
it("keeps the origin state and cause of the hop that started a redirect chain", () => {
resetStateIdCounterForTests();
const registry = new Map();
const start = registerObservation(registry, {
url: "https://example.com/",
rawVomText: "start",
});
const hop = registerObservation(registry, {
url: "https://iwiki.woa.com/",
rawVomText: "hop",
});
const landing = registerObservation(registry, {
url: "https://iwiki.woa.com/dashboard",
rawVomText: "landing",
});
const { steps, stepIdByDraftId } = reduceTraceSteps(
[
{
op: "select",
target: { tag: "select", role: "combobox", name: "分类" },
values: ["tech"],
labels: ["技术"],
navigated_to: "https://example.com/list?cat=tech",
page_url: "https://example.com/list",
op: "navigate",
url: "https://iwiki.woa.com/",
preStateId: start,
postStateId: hop,
transitionType: "typed",
},
{
op: "navigate",
url: "https://iwiki.woa.com/dashboard",
preStateId: hop,
postStateId: landing,
transitionType: "link",
},
],
"https://example.com/list",
registry,
);
expect(pages.map((p) => p.url)).toEqual([
"https://example.com/list",
"https://example.com/list?cat=tech",
]);
expect(steps).toHaveLength(1);
expect(steps[0]).toMatchObject({
op: "select",
page: "p1",
selection: [{ value: "tech", label: "技术" }],
effect: { navigated_to: "p2" },
op: "navigate",
id: 1,
state: start,
result: { state: landing },
to: "https://iwiki.woa.com/dashboard",
cause: "user_typed",
});
// Both drafts fold into step 1, so anything tagged with either draft id
// must resolve to it.
expect(stepIdByDraftId.get(1)).toBe(1);
expect(stepIdByDraftId.get(2)).toBe(1);
});
it("maps draft ids to published step ids across dropped drafts", () => {
resetStateIdCounterForTests();
const registry = new Map();
const s1 = registerObservation(registry, { url: "https://a.example/", rawVomText: "a" });
const { steps, stepIdByDraftId } = reduceTraceSteps(
[
// Dropped: blank fill.
{ op: "fill", target: { ref: "e1" }, value: " ", preStateId: s1, postStateId: s1 },
{ op: "click", target: { ref: "e2" }, preStateId: s1, postStateId: s1 },
],
registry,
);
expect(steps.map((step) => step.op)).toEqual(["click"]);
expect(stepIdByDraftId.get(1)).toBeUndefined();
expect(stepIdByDraftId.get(2)).toBe(1);
});
it("keeps hover steps before menu clicks", () => {
resetStateIdCounterForTests();
const registry = new Map();
const state = registerObservation(registry, {
url: "https://example.com/app",
rawVomText: '@e1 button "Account"\n@e2 link "Profile"',
});
const { steps } = reduceTraceSteps(
[
{
op: "hover",
target: { tag: "span", role: "button", name: "Account" },
target: { ref: "e1", role: "button", name: "Account" },
page_url: "https://example.com/app",
preStateId: state,
postStateId: state,
},
{
op: "click",
target: { tag: "a", role: "link", name: "Profile" },
target: { ref: "e2", role: "link", name: "Profile" },
page_url: "https://example.com/app",
preStateId: state,
postStateId: state,
},
],
"https://example.com/app",
registry,
);
expect(steps.map((s) => s.op)).toEqual(["hover", "click"]);
expect(steps[0]).toMatchObject({
op: "hover",
page: "p1",
state,
result: { state },
target: { name: "Account" },
});
});
@@ -157,7 +216,7 @@ describe("reduceTraceSteps", () => {
it("resolveTraceStartUrl prefers explicit start URL", () => {
expect(
resolveTraceStartUrl(
[{ op: "navigate", url: "https://example.com/other" }],
[{ op: "navigate", url: "https://example.com/other", preStateId: "s1", postStateId: "s1" }],
"https://example.com/start",
),
).toBe("https://example.com/start");