Jyotisha/frontend/tests/rectification-window-widen-20260907.test.ts

import assert from "node:assert/strict";
import test from "node:test";

import { applyRectificationChoice } from "../src/lib/rectification-agentic/v9/answer-choice.ts";
import { CHOICE_ACTION } from "../src/lib/rectification-agentic/v9/choice-action.ts";
import { decideFromDossier } from "../src/lib/rectification-agentic/v9/decision-from-dossier.ts";
import {
  buildWidenWindowFrame,
  shouldSuggestWindowWiden,
} from "../src/lib/rectification-agentic/v9/window-widen.ts";
import { clockSpanMinutes, splitWindowIntoThirds } from "../src/lib/rectification-agentic/v9/search-window.ts";
import { evidenceLedgerFingerprint, parseV9CaseDossier } from "../src/lib/rectification-agentic/v9/tool-service.ts";
import { WIDEN_WINDOW_INTENT, WIDEN_WINDOW_KIND } from "../src/lib/rectification-agentic/v9/block-scan.ts";
import {
  CASE_ID,
  FOCUS_ID,
  SESSION_ID,
  TURN_ID,
  USER_ID,
  activeFocusFixture,
  candidateSnapshotFixture,
  dossierFixture,
  fakeAccounting,
  receiptHandlers,
} from "./rectification-v9-test-support.ts";

const TRAINING_EVIDENCE = [
  {
    id: "e-edu",
    source_turn_id: TURN_ID,
    subject: "self",
    event_kind: "education_start",
    domain: "education",
    occurred_from: "2016-09-01",
    occurred_to: "2016-09-30",
    date_precision: "month",
    summary: "education start",
    status: "confirmed",
    supersedes_evidence_id: null,
    created_at: "2026-09-07T00:00:00.000Z",
  },
  {
    id: "e-rel",
    source_turn_id: TURN_ID,
    subject: "self",
    event_kind: "relationship_end",
    domain: "relationship",
    occurred_from: "2024-08-08",
    occurred_to: "2024-08-08",
    date_precision: "day",
    summary: "relationship end",
    status: "confirmed",
    supersedes_evidence_id: null,
    created_at: "2026-09-07T00:00:01.000Z",
  },
  {
    id: "e-move",
    source_turn_id: TURN_ID,
    subject: "self",
    event_kind: "relocation",
    domain: "relocation",
    occurred_from: "2023-07-01",
    occurred_to: "2023-07-31",
    date_precision: "month",
    summary: "relocation",
    status: "confirmed",
    supersedes_evidence_id: null,
    created_at: "2026-09-07T00:00:02.000Z",
  },
  {
    id: "e-job",
    source_turn_id: TURN_ID,
    subject: "self",
    event_kind: "career_entry",
    domain: "career",
    occurred_from: "2018-07-01",
    occurred_to: "2018-07-31",
    date_precision: "month",
    summary: "career entry",
    status: "confirmed",
    supersedes_evidence_id: null,
    created_at: "2026-09-07T00:00:03.000Z",
  },
] as const;

function widenSchema(reportedTime = "05:00", window = { start_time: "04:45", end_time: "05:15" }) {
  const frame = buildWidenWindowFrame({ reportedTime, currentWindow: window });
  assert.ok(frame);
  const windows = {
    A: { radius: 30, start_time: "04:30", end_time: "05:30" },
    B: { radius: 60, start_time: "04:00", end_time: "06:00" },
  };
  return {
    choice: {
      prompt: frame.prompt,
      option_a: frame.option_a_hint,
      option_b: frame.option_b_hint,
      option_c: frame.neither_label,
      option_d: frame.unsure_label,
      options: [
        { key: "A", label: frame.option_a_hint, answer_class: frame.option_a_answer_class, role: "primary" },
        { key: "B", label: frame.option_b_hint, answer_class: frame.option_b_answer_class, role: "primary" },
        { key: "C", label: frame.neither_label, answer_class: frame.option_c_answer_class, role: "primary" },
        { key: "D", label: frame.unsure_label, answer_class: frame.option_d_answer_class, role: "primary" },
      ],
    },
    choice_kind: WIDEN_WINDOW_KIND,
    scoring: false,
    widen_windows: windows,
  };
}

function widenDossier(extra: {
  representativeTime?: string;
  range?: { start_time: string; end_time: string };
  declinedFingerprint?: string | null;
  birthTimeSource?: string;
  evidence?: unknown[];
  withFocus?: boolean;
} = {}) {
  const range = extra.range ?? { start_time: "04:45", end_time: "05:15" };
  const schema = widenSchema("05:00", range);
  return dossierFixture({
    candidateRange: range,
    stage: "minute",
    reportedBirthTime: "05:00",
    birthTimeSource: extra.birthTimeSource ?? "approximate",
    widenDeclinedAtFingerprint: extra.declinedFingerprint ?? null,
    evidence: extra.evidence ?? [...TRAINING_EVIDENCE],
    latestResult: candidateSnapshotFixture({
      representativeTime: extra.representativeTime ?? "04:45",
      decisionReceipt: {
        event_fit_rate: {
          matched: 1,
          total: 4,
          percent: 25,
          band: "low",
          label: "事件吻合率",
          user_meaning: "这是相对拟合，不是已确认唯一出生分钟。",
          unique_minute_claim: false,
        },
      },
    }),
    conversationSummary: {
      confirmed_evidence_summary: [],
      pending_revisions: [],
      active_focus: extra.withFocus === false
        ? null
        : activeFocusFixture({
          intent: WIDEN_WINDOW_INTENT,
          targetDomain: null,
          targetKind: null,
          questionId: "widen_window:search_range:holdout",
          expectedAnswerSchema: schema,
        }),
      declined_skipped_topics: [],
      candidate_divergence_summary: null,
      missing_evidence_categories: [],
      last_result_policy: null,
      summary_version: 1,
      updated_at: "2026-09-07T00:00:00.000Z",
    },
  });
}

function choiceHandlers(current: { value: ReturnType<typeof widenDossier> }) {
  return {
    ...receiptHandlers,
    get_agentic_rectification_case_dossier: () => current.value,
    get_agentic_rectification_case_compute: () => ({
      case_id: CASE_ID,
      skill_version: "9.0.0",
      baseline_profile_fingerprint: "a".repeat(64),
      baseline_birth_snapshot: {
        birth_date: "1997-08-08",
        latitude: 36.42,
        longitude: 114.2,
        timezone_id: "Asia/Shanghai",
        timezone_offset: 8,
        birth_time_source: current.value.case.birth_time_source,
        reported_birth_time: "05:00",
      },
      candidate_range: current.value.case.candidate_range,
    }),
    append_agentic_rectification_turn: () => ({ turn_id: TURN_ID, idempotent: false }),
    apply_agentic_rectification_choice_action: (_fn: string, args: Record<string, unknown>) => ({
      action_id: args.p_action_id,
      status: "applied",
      idempotent: false,
      question_id: args.p_question_id,
      option_id: args.p_option_id,
      revision: 1,
      narration: args.p_narration,
      focus_status: args.p_focus_status,
    }),
    set_agentic_rectification_conversation_focus: (_fn: string, args: Record<string, unknown>) => ({
      focus: {
        id: FOCUS_ID,
        case_id: CASE_ID,
        question_id: args.p_question_id,
        intent: args.p_intent,
        expected_answer_schema: args.p_expected_answer_schema,
        status: "active",
        asked_at: "2026-09-07T00:00:00.000Z",
        resolved_at: null,
      },
      idempotent: false,
    }),
    persist_agentic_rectification_inference_transition: () => {
      throw new Error("widen must not rewrite inference");
    },
  };
}

test("exclusive span 120 stays minute; 240 splits into three non-overlapping thirds", () => {
  assert.equal(clockSpanMinutes("04:00", "06:00"), 120);
  assert.equal(clockSpanMinutes("03:00", "07:00"), 240);
  const thirds = splitWindowIntoThirds({ start_time: "03:00", end_time: "07:00" });
  assert.equal(thirds.length, 3);
  assert.equal(thirds[0]?.start_time, "03:00");
  assert.equal(thirds[2]?.end_time, "07:00");
  assert.notEqual(thirds[0]?.end_time, thirds[1]?.start_time);
});

test("fit low plus a representative on the edge asks a four-option widen card", () => {
  const parsed = parseV9CaseDossier(widenDossier({ withFocus: false }));
  assert.ok(parsed);
  const decision = decideFromDossier(parsed);
  assert.equal(decision.nextAction, "ask_window_widen");
  assert.equal(decision.sessionOutcome, "widen_window");
  assert.equal(decision.canAdopt, false);
  const frame = buildWidenWindowFrame({
    reportedTime: "05:00",
    currentWindow: { start_time: "04:45", end_time: "05:15" },
  });
  assert.ok(frame);
  assert.equal(frame.choice_kind, WIDEN_WINDOW_KIND);
  assert.match(frame.option_a_hint, /半小时/);
  assert.match(frame.option_b_hint, /一小时/);
  assert.match(frame.neither_label, /不放宽/);
  assert.ok(frame.unsure_label.length >= 4);
  const labels = [frame.option_a_hint, frame.option_b_hint, frame.neither_label, frame.unsure_label];
  assert.equal(new Set(labels).size, 4);
});

test("fit low with a representative in the middle of the window does not suggest widen", () => {
  const parsed = parseV9CaseDossier(widenDossier({
    representativeTime: "05:00",
    withFocus: false,
  }));
  assert.ok(parsed);
  assert.notEqual(decideFromDossier(parsed).nextAction, "ask_window_widen");
  assert.equal(
    shouldSuggestWindowWiden({
      trainingGateOpen: true,
      fitBand: "low",
      fitTotal: 4,
      representativeNearEdge: false,
      stage: "minute",
      accepted: false,
      reportedTime: "05:00",
      declinedForFingerprint: false,
      currentRadius: 15,
    }),
    false,
  );
});

test("answering A widens the window, patches approximate radius, and does not rewrite answered probes", async () => {
  const current = { value: widenDossier() };
  const accounting = fakeAccounting({
    ...choiceHandlers(current),
    widen_agentic_rectification_case_window: (_fn, args) => {
      current.value = widenDossier({
        range: { start_time: String(args.p_start_time), end_time: String(args.p_end_time) },
        withFocus: false,
      });
      return {
        case_id: CASE_ID,
        stage: "minute",
        candidate_range: { start_time: args.p_start_time, end_time: args.p_end_time },
      };
    },
  });
  const askedBefore = accounting.calls.filter((item) => item.fn.includes("inference")).length;
  const receipt = await applyRectificationChoice(accounting.client, {
    userId: USER_ID,
    caseId: CASE_ID,
    sessionId: SESSION_ID,
    actionId: "aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaa3",
    action: CHOICE_ACTION,
    focusId: FOCUS_ID,
    optionId: "A",
    expectedRevision: 0,
  });
  assert.equal(receipt.snapshotCurrent, false);
  assert.ok(accounting.calls.some((item) => item.fn === "widen_agentic_rectification_case_window"));
  const widenCall = accounting.calls.find((item) => item.fn === "widen_agentic_rectification_case_window");
  assert.equal(widenCall?.args.p_start_time, "04:30");
  assert.equal(widenCall?.args.p_end_time, "05:30");
  assert.deepEqual(accounting.profilePatches, [{
    birth_time_source: "approximate",
    uncertainty_before_minutes: 30,
    uncertainty_after_minutes: 30,
  }]);
  assert.equal(
    accounting.calls.filter((item) => item.fn.includes("inference")).length,
    askedBefore,
  );
});

test("answering C records the fingerprint and does not ask again until evidence changes", async () => {
  const current = { value: widenDossier() };
  const parsedBefore = parseV9CaseDossier(current.value);
  assert.ok(parsedBefore);
  const fingerprint = evidenceLedgerFingerprint(parsedBefore.evidence);
  const accounting = fakeAccounting({
    ...choiceHandlers(current),
    set_agentic_rectification_widen_declined: (_fn, args) => {
      current.value = widenDossier({
        declinedFingerprint: String(args.p_fingerprint),
        withFocus: false,
      });
      return {
        case_id: CASE_ID,
        widen_declined_at_fingerprint: args.p_fingerprint,
      };
    },
  });
  await applyRectificationChoice(accounting.client, {
    userId: USER_ID,
    caseId: CASE_ID,
    sessionId: SESSION_ID,
    actionId: "aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaa4",
    action: CHOICE_ACTION,
    focusId: FOCUS_ID,
    optionId: "C",
    expectedRevision: 0,
  });
  const declined = parseV9CaseDossier(current.value);
  assert.ok(declined);
  assert.equal(declined.case.widenDeclinedAtFingerprint, fingerprint);
  assert.notEqual(decideFromDossier(declined, { currentEvidenceFingerprint: fingerprint }).nextAction, "ask_window_widen");
  const freshEvidence = [
    ...TRAINING_EVIDENCE,
    {
      ...TRAINING_EVIDENCE[3],
      id: "e-job-2",
      occurred_from: "2019-03-01",
      occurred_to: "2019-03-31",
      summary: "later career",
    },
  ];
  const later = parseV9CaseDossier(widenDossier({
    declinedFingerprint: fingerprint,
    evidence: freshEvidence,
    withFocus: false,
  }));
  assert.ok(later);
  assert.equal(decideFromDossier(later).nextAction, "ask_window_widen");
});

test("already ±120 does not suggest a widen card", () => {
  assert.equal(
    shouldSuggestWindowWiden({
      trainingGateOpen: true,
      fitBand: "low",
      fitTotal: 4,
      representativeNearEdge: true,
      stage: "minute",
      accepted: false,
      reportedTime: "05:00",
      declinedForFingerprint: false,
      currentRadius: 120,
    }),
    false,
  );
});

test("hospital_record answering A widens the window but does not rewrite the archive source", async () => {
  const current = { value: widenDossier({ birthTimeSource: "hospital_record" }) };
  const accounting = fakeAccounting({
    ...choiceHandlers(current),
    widen_agentic_rectification_case_window: (_fn, args) => {
      current.value = widenDossier({
        birthTimeSource: "hospital_record",
        range: { start_time: String(args.p_start_time), end_time: String(args.p_end_time) },
        withFocus: false,
      });
      return {
        case_id: CASE_ID,
        stage: "minute",
        candidate_range: { start_time: args.p_start_time, end_time: args.p_end_time },
      };
    },
  });
  await applyRectificationChoice(accounting.client, {
    userId: USER_ID,
    caseId: CASE_ID,
    sessionId: SESSION_ID,
    actionId: "aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaa5",
    action: CHOICE_ACTION,
    focusId: FOCUS_ID,
    optionId: "A",
    expectedRevision: 0,
  });
  assert.ok(accounting.calls.some((item) => item.fn === "widen_agentic_rectification_case_window"));
  assert.deepEqual(accounting.profilePatches, []);
});