feat: add click-first birth time questions

frontend/tests/birth-time-choice-question.test.ts

@@ -0,0 +1,93 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import test from "node:test";
+import {
+  choiceQuestionGroups,
+  choiceSelectionIntent,
+  normalizeUnmatchedNote,
+} from "../src/lib/birth-time-choice-question-model.ts";
+import type { PublicDynamicChoiceQuestion } from "../src/lib/birth-time-dynamic-choice.ts";
+import {
+  advanceDynamicBirthTimePreview,
+  dynamicBirthTimePreview,
+} from "../src/lib/birth-time-dynamic-preview.ts";
+
+const question: PublicDynamicChoiceQuestion = {
+  questionId: "education-shift",
+  prompt: "哪段时间更接近一次明显的学习方向变化？",
+  options: [
+    { optionId: "early", label: "更接近 2007—2009 年", kind: "primary" },
+    { optionId: "late", label: "更接近 2010—2012 年", kind: "primary" },
+    { optionId: "unknown", label: "不记得", kind: "unknown" },
+    { optionId: "unmatched", label: "都不符合", kind: "unmatched" },
+  ],
+};
+
+test("click intent submits primary and unknown options immediately", () => {
+  const groups = choiceQuestionGroups(question);
+
+  assert.deepEqual(groups.primary.map((option) => option.optionId), ["early", "late"]);
+  assert.deepEqual(choiceSelectionIntent(groups.primary[0]), {
+    kind: "submit", optionId: "early", effective: true,
+  });
+  assert.deepEqual(choiceSelectionIntent(groups.unknown), {
+    kind: "submit", optionId: "unknown", effective: false,
+  });
+});
+
+test("unmatched requests clarification without creating scoring evidence", () => {
+  const groups = choiceQuestionGroups(question);
+
+  assert.deepEqual(choiceSelectionIntent(groups.unmatched), {
+    kind: "submit", optionId: "unmatched", effective: false,
+  });
+  assert.equal(normalizeUnmatchedNote("  大约是在搬家之后  "), "大约是在搬家之后");
+  assert.equal(normalizeUnmatchedNote("甲".repeat(260)).length, 240);
+});
+
+test("the rendered component keeps one-click and optional-note semantics", () => {
+  const source = readFileSync(
+    new URL("../src/components/birth-time-choice-question.tsx", import.meta.url),
+    "utf8",
+  );
+
+  assert.match(source, /<fieldset/);
+  assert.match(source, /<legend/);
+  assert.match(source, /onSelect\(intent\.optionId\)/);
+  assert.match(source, /maxLength=\{240\}/);
+  assert.doesNotMatch(source, /整理为经历草稿|记得的精度|发生时间|第.*\/.*轮/);
+  assert.doesNotMatch(source, /required/);
+});
+
+test("preview choices expose real local interaction states without authentication", () => {
+  const start = dynamicBirthTimePreview();
+  const scoring = advanceDynamicBirthTimePreview(start, { kind: "select", optionId: "earlier" });
+  const clarification = advanceDynamicBirthTimePreview(start, { kind: "select", optionId: "unmatched" });
+  const reframed = advanceDynamicBirthTimePreview(clarification, { kind: "reframe" });
+  const terminal = advanceDynamicBirthTimePreview(reframed, { kind: "finish" });
+
+  assert.equal(scoring.nextAction.kind, "score_pending");
+  assert.equal(clarification.nextAction.kind, "clarify_unmatched_answer");
+  assert.equal(reframed.nextAction.kind, "ask_dynamic_choice");
+  assert.equal(terminal.nextAction.kind, "present_low_result");
+});
+
+test("dynamic previews cover every visible result and recovery state", () => {
+  const expected = new Map([
+    ["generating", "generate_dynamic_question"],
+    ["question-retry", "retry_question_generation"],
+    ["question", "ask_dynamic_choice"],
+    ["clarification", "clarify_unmatched_answer"],
+    ["scoring", "score_pending"],
+    ["scoring-retry", "retry_scoring"],
+    ["low", "present_low_result"],
+    ["medium", "present_medium_result"],
+    ["confirmation", "request_candidate_confirmation"],
+    ["ready", "ready"],
+    ["paused", "paused"],
+  ] as const);
+
+  for (const [state, action] of expected) {
+    assert.equal(dynamicBirthTimePreview(state).nextAction.kind, action);
+  }
+});

frontend/tests/birth-time-guide-flow.test.ts

@@ -5,6 +5,8 @@ import { guidedTurnIdentity } from "../src/lib/birth-time-guided-turn-identity.t
 
 const read = (path: string) => readFileSync(new URL(path, import.meta.url), "utf8");
 const rectificationSource = read("../src/components/birth-time-rectification.tsx");
+const legacyRectificationSource = read("../src/components/birth-time-legacy-rectification.tsx");
+const choiceSource = read("../src/components/birth-time-choice-question.tsx");
 const turnSource = read("../src/components/birth-time-guide-turn.tsx");
 const draftSource = read("../src/components/birth-time-evidence-draft-card.tsx");
 const candidateSource = read("../src/components/birth-time-candidate-result.tsx");
@@ -24,7 +26,8 @@ test("each persisted question has a stable remount identity so skipped input can
     guidedTurnIdentity(3, "education_entry"),
     guidedTurnIdentity(4, "relationship_entry"),
   );
-  assert.match(rectificationSource, /key=\{guidedTurnIdentity\(props\.journey\.turnVersion, action\.question\.questionId\)\}/);
+  assert.match(legacyRectificationSource, /key=\{guidedTurnIdentity\(props\.journey\.turnVersion, action\.question\.questionId\)\}/);
+  assert.match(rectificationSource, /key=\{`\$\{props\.journey\.turnVersion\}:\$\{action\.question\.questionId\}`\}/);
 });
 
 test("draft review is explicit, domain locked, and incomplete confirmation stays disabled", () => {
@@ -64,4 +67,12 @@ test("guided controls expose live status and minimum target classes", () => {
   assert.match(draftSource, /role=["']alert/);
   assert.match(turnSource, /birth-time-guided-action/);
   assert.match(candidateSource, /birth-time-guided-action/);
+  assert.match(choiceSource, /aria-busy=\{props\.pending\}/);
+  assert.match(choiceSource, /birth-time-guided-action/);
+});
+
+test("the active v2 surface cannot render the legacy prose and date draft flow", () => {
+  assert.doesNotMatch(rectificationSource, /BirthTimeGuideTurn|BirthTimeEvidenceDraftCard|<textarea/);
+  assert.match(rectificationSource, /<BirthTimeChoiceQuestion/);
+  assert.match(rectificationSource, /<BirthTimeUnmatchedClarification/);
 });

frontend/tests/birth-time-rectification-contract.test.ts

@@ -10,6 +10,10 @@ const source = readFileSync(
   new URL("../src/components/birth-time-rectification.tsx", import.meta.url),
   "utf8",
 );
+const legacySource = readFileSync(
+  new URL("../src/components/birth-time-legacy-rectification.tsx", import.meta.url),
+  "utf8",
+);
 const pageSource = readFileSync(
   new URL("../src/app/page.tsx", import.meta.url),
   "utf8",
@@ -35,7 +39,7 @@ test("rectification UI is driven only by the persisted guided action", () => {
 
 test("development previews cover every guided state with legal persisted actions", () => {
   const expectedActions = new Map([
-    ["birth-time-rectification", "ask_baseline_evidence"],
+    ["birth-time-rectification", "ask_dynamic_choice"],
     ["birth-time-rectification-draft", "review_evidence_draft"],
     ["birth-time-rectification-score-pending", "score_pending"],
     ["birth-time-rectification-retry", "retry_scoring"],
@@ -50,6 +54,7 @@ test("development previews cover every guided state with legal persisted actions
     assert.equal(isGuidedBirthTimePreview(mode), true);
     assert.equal(guidedBirthTimePreview(mode).nextAction.kind, action);
   }
+  assert.equal(guidedBirthTimePreview("birth-time-rectification").journeyProtocol, "dynamic-choice-v2");
   assert.match(pageSource, /guidedBirthTimePreview\(previewMode\)/);
 });
 
@@ -90,8 +95,10 @@ test("declared-time edits preserve the current journey until the revised profile
 });
 
 test("rectification renders draft review and candidates only from nextAction", () => {
-  assert.match(source, /action\.kind === "review_evidence_draft"/);
-  assert.match(source, /<BirthTimeEvidenceDraftCard/);
+  assert.match(legacySource, /action\.kind === "review_evidence_draft"/);
+  assert.match(legacySource, /<BirthTimeEvidenceDraftCard/);
+  assert.doesNotMatch(source, /BirthTimeEvidenceDraftCard|BirthTimeGuideTurn/);
+  assert.match(source, /<BirthTimeChoiceQuestion/);
   assert.match(source, /<BirthTimeCandidateResult/);
   assert.match(pageSource, /controller=\{birthTimeGuided\}/);
   assert.doesNotMatch(pageSource, /submitBirthTimeLifeEvents/);