Jyotisha/frontend/tests/rectification-surface-contract.test.ts

import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";

import { homeSurface as page } from "./home-surface.ts";
import { createElement } from "react";
import { renderToStaticMarkup } from "react-dom/server";
import { rectificationChatSurface, readRectificationChatFile } from "./rectification-chat-surface.ts";
import { RectificationQuestionGapNotices } from "../src/components/rectification-question-gap-notices.tsx";
import { RECTIFICATION_QUESTION_PREPARING_LABEL } from "../src/lib/rectification-surface-state.ts";

const read = (relativePath: string) => readFileSync(new URL(relativePath, import.meta.url), "utf8");
// 原值: 读 rectification-agentic-chat.tsx 单文件。新值: rectificationChatSurface（容器 + 拆出的 hook / 参数函数 / 块，见 rectification-chat-surface.ts）。原因: TASK-rectification-code-split-20260926 只搬不改，整文件断言跟着代码走；切片断言另行改为调用函数。
const chat = rectificationChatSurface;
const messageEntry = read("../src/components/rectification-message-entry.tsx");
const hook = read("../src/hooks/use-rectification-surface.ts");
const sessions = read("../src/hooks/use-session-management.ts");
const bootstrap = read("../src/lib/home-bootstrap.ts");
const starter = read("../src/components/starter-home.tsx");
const sidebarRow = read("../src/components/sidebar-session-row.tsx");
const board = read("../src/components/rectification-board.tsx");
const choiceCard = read("../src/components/rectification-choice-card.tsx");
const wrapper = read("../src/components/conversational-birth-time-rectification.tsx");
const timeline = read("../src/components/consultation-run-timeline.tsx");
const styles = read("../src/app/globals.css");

test("the rectification surface is revealed once: Case hydration precedes the switch and the key never remounts", () => {
  // BUG-505: open → hydrate (turns + snapshot, one Case read, deadline) → switch, in that order.
  assert.match(hook, /const hydration = await hydrateRectificationCase\(opened\.caseId, opened\.sessionId, \{\s*timeoutMs: RECTIFICATION_OPEN_HYDRATE_TIMEOUT_MS,/);
  const openBody = hook.slice(hook.indexOf("const hydration = await hydrateRectificationCase"), hook.indexOf("void refreshRectificationEntrySummary();"));
  assert.match(openBody, /setRectificationTurns\(hydration\.turns\);[\s\S]*setRectificationSnapshot\(hydration\.snapshot\);[\s\S]*setActiveSessionId\(opened\.sessionId\);/);
  assert.match(openBody, /if \(!hydration\.complete\) setComposerNotice\(RECTIFICATION_HYDRATION_INCOMPLETE_NOTICE\);/);
  assert.doesNotMatch(hook, /void refreshRectificationCase\(opened\.caseId/);
  // The selection source is read before any await; selectSession resets it synchronously.
  assert.match(hook, /const selectionSource = sessionSelectionSource\.current;[\s\S]*await fetch\("\/api\/rectification\/cases\/open"/);
  assert.match(hook, /selectionSource === "user"\) \{\s*writeSessionUrl\(opened\.sessionId, "push"\)/);
  // selectSession does not switch to a rectification session before its Case is hydrated.
  assert.match(sessions, /const deferredRectificationSwitch = nextSession\?\.sessionType === "birth_time_rectification"\s*&& nextSession\.id !== rectificationSessionId;/);
  assert.match(sessions, /if \(!deferredRectificationSwitch\) setActiveSessionId\(sessionId\);/);
  assert.match(sessions, /if \(!deferredRectificationSwitch && !uiPreview\.current && sessionSelectionSource\.current === "user"\) \{\s*writeSessionUrl\(sessionId, "push"\);/);
  // Panel: one key per binding, snapshot and turns as initial state, later turns as a prop update.
  assert.match(page, /key=\{`\$\{rectificationSessionId\}-\$\{rectificationCaseId\}`\}/);
  assert.doesNotMatch(page, /"ready" : "loading"/);
  // 原值：initialSnapshot={rectificationSnapshot} 写在 page.tsx JSX
  // 新值：initialSnapshot: rectificationSnapshot 写在 hook 的 panel
  // 原因：snapshot 只服务子树，随 panel 下沉
  assert.match(page, /initialSnapshot: rectificationSnapshot/);
  // 原值: /declaredTime=\{rectificationDeclaredTime\}/
  // 新值: /\{\.\.\.rectificationDeclaration\}/
  // 原因: F7——declaredTime 与 birthDate 合成一个对象展开，page.tsx 不增长（BUG-751）
  assert.match(page, /\{\.\.\.rectificationDeclaration\}/);
  assert.match(wrapper, /initialSnapshot: RectificationCaseSnapshotPayload \| null;/);
  assert.match(chat, /useState\(initialSnapshot !== null\)/);
  // Later turns fill an empty transcript by render-time adjustment from the previous prop, not an effect.
  assert.match(chat, /const \[seededTurns, setSeededTurns\] = useState\(initialTurns\);\s*if \(seededTurns !== initialTurns\) \{\s*setSeededTurns\(initialTurns\);\s*if \(messages\.length === 0 && initialTurns\.length > 0\) setMessages\(messagesFromTurns\(initialTurns\)\);/);
  // No self-fetch on mount; unmount ends the stream and any snapshot read.
  assert.doesNotMatch(chat, /useEffect\(\(\) => \{\s*const controller = new AbortController\(\);\s*void fetch\(/);
  assert.match(chat, /useEffect\(\(\) => \(\) => \{\s*runAbort\.current\?\.abort\(\);\s*snapshotAbort\.current\?\.abort\(\);\s*\}, \[\]\);/);
});

test("a rectification session named in the URL is hydrated before the reveal; bare / does not", () => {
  // The resume effect runs during the prepare phase, not only after the reveal.
  assert.match(page, /if \(\(!hydrated && bootstrapPhase === "account"\)\s*\|\| !account/);
  assert.match(page, /shouldAutoOpenRectificationSession\(\{/);
  assert.match(bootstrap, /if \(state\.rectificationApplicable && !state\.rectificationSettled\) return false;/);
  assert.match(page, /rectificationApplicable: shouldAutoOpenRectificationSession\(\{/);
  assert.match(page, /rectificationSettled: activeSession\?\.id === rectificationSessionId\s*\|\| rectificationError !== ""\s*\|\| !profileComplete,/);
  // One deadline constant for hydration and the home reveal.
  assert.match(read("../src/lib/rectification-surface-state.ts"), /export const RECTIFICATION_OPEN_HYDRATE_TIMEOUT_MS = BOOTSTRAP_PREPARE_TIMEOUT_MS;/);
  // History navigation goes through selectSession, which defers the switch (locked above).
  assert.match(sessions, /sessionSelectionSource\.current = "history";\s*selectSession\(requestedId\);/);
});

test("an ordinary composer on a rectification session is disabled until the surface opens", () => {
  // 原值：inputDisabled / submitBlocked 只看 rectificationSurfaceOpen
  // 新值：另加 activeRectificationSession；placeholder 为「正在打开生时校正…」
  // 原因：BUG-924 校正面未开时普通输入框仍可用，问题被发到 /api/consult
  assert.match(page, /inputDisabled=\{[^}]*activeRectificationSession/);
  assert.match(page, /ordinaryComposerPlaceholder\(/);
  assert.match(page, /RectificationComposerReopen/);
  assert.match(page, /reopenRectificationSession/);
  assert.doesNotMatch(page, /正在打开生时校正[\s\S]*InlineSpinner/);
});

test("entry feedback is static: card and sidebar row say 正在打开, and nothing spins after the reveal", () => {
  assert.match(page, /const rectificationCardLabel = rectificationLoading\s*\? RECTIFICATION_OPENING_LABEL/);
  assert.match(starter, /data-opening=\{rectificationLoading \? "true" : undefined\}/);
  assert.doesNotMatch(starter, /InlineSpinner/);
  assert.match(sidebarRow, /aria-busy=\{opening \? true : undefined\}/);
  assert.match(sidebarRow, /RECTIFICATION_SIDEBAR_OPENING_NOTE/);
  // 原值：page.tsx 把 openingSessionId 直接传给 AppSidebar
  // 新值：layout 从 registration 传入，首页 registerShellControls 载荷带 openingSessionId
  // 原因：T2 外壳搬家，两端都断才等于侧栏行仍拿得到正在打开
  const layout = read("../src/app/(app)/layout.tsx");
  const shell = read("../src/hooks/use-home-shell-registration.ts");
  assert.match(layout, /openingSessionId=\{registration\?\.openingSessionId \?\? null\}/);
  assert.match(shell, /openingSessionId: rectificationOpeningSessionId,/);
  // 原值 `.product-entrypoint-card[data-opening="true"]` / 新值 `.starter-entry[data-opening="true"]`
  // / 原因：入口从卡片降级成 pill。「打开 Case 时只换指针、不出 spinner」这条不变。
  assert.match(styles, /\.starter-entry\[data-opening="true"\][^{]*\{ cursor: progress; \}/);
  assert.match(styles, /\.session-opening-note \{/);
  // The only spinner inside the chat is a timeline live row (generation), never a loading state.
  assert.equal((chat.match(/InlineSpinner/g) ?? []).length, 0);
  assert.match(timeline, /export function ConsultationTimelineLiveRow/);
  assert.match(chat, /<ConsultationTimelineLiveRow id="question-preparing" label=\{RECTIFICATION_QUESTION_PREPARING_LABEL\} \/>/);
});

test("the question gap is a live row with retries, then a reload; it never tells the reader to wait for the server", () => {
  assert.doesNotMatch(chat, /等待服务端更新|题目加载失败，请刷新|rectification-composer-status/);
  assert.doesNotMatch(chat, /showMissingQuestion|showUnavailableQuestion|showQuestionLoadFailed/);
  assert.match(chat, /const questionGap = rectificationQuestionGapState\(\{/);
  assert.match(chat, /questionGap === "preparing" && \(/);
  // 原值: questionGap === "unavailable" && (
  // 新值: questionGap === "unavailable" && !snapshotFailure && (
  // 原因: BUG-969 快照失败走「重新读取」，不得和「接着问」叠两套
  assert.match(chat, /questionGap === "unavailable" && !snapshotFailure && \(/);
  assert.match(chat, /snapshotFailure && \(/);
  assert.match(chat, /RECTIFICATION_SNAPSHOT_UNAVAILABLE_COPY/);
  assert.match(chat, /RECTIFICATION_SNAPSHOT_RETRY_LABEL/);
  assert.match(chat, /setSnapshotFailure\(\{ status: response\.status \}\)/);
  assert.match(chat, /setSnapshotFailure\(\{ status: "network" \}\)/);
  // 原值：questionGap === "verified_idle" && (
  // 新值：questionGap === "verified_idle" && verifiedIdleCopy && !showSelectionCards && (
  // 原因：BUG-620 把收尾句挪到对照卡下，无 copy 或卡仍在时不单独贴一段；门禁仍锁旧字面量会红（BUG-622）
  assert.match(chat, /questionGap === "verified_idle" && verifiedIdleCopy && !showSelectionCards && \(/);
  assert.match(chat, /RECTIFICATION_QUESTION_UNAVAILABLE_COPY/);
  assert.match(chat, /RECTIFICATION_QUESTION_RELOAD_LABEL/);
  assert.match(chat, /useVisibilityAwarePoll\(\{\s*enabled: questionGap === "preparing",\s*intervalMs: RECTIFICATION_QUESTION_RETRY_INTERVAL_MS,/);
  // Attempts reset when a turn starts, never because the snapshot merely names a
  // current_question. Naming a question that no settled message carries live is
  // the gap itself (BUG-525); resetting here spun "正在准备下一个问题…" forever.
  assert.doesNotMatch(chat, /if \(nextQuestion !== null\) setQuestionRetryAttempts\(0\);/);
  assert.match(chat, /if \(value\) setQuestionRetryAttempts\(0\);/);
  assert.doesNotMatch(chat, /useEffect\(\(\) => \{\s*if \(currentQuestion !== null/);
  // In flow: the gap is the last entry of the transcript, after the message loop, before the saved-time line.
  // 原值: chat 源码里 `{questionGap === "preparing" && (` 位于 `{messages.map` 之后、`{savedTime && savedStatus === "confirmed"` 之前。
  // 新值: 容器里 `<RectificationQuestionGapNotices` 位于同两个锚点之间；再真渲染该块，preparing 态出 live 行和准备文案。
  // 原因: TASK-rectification-code-split-20260926 把缺题块抽成组件，渲染位置不变；渲染断言比源码顺序更强。
  const container = readRectificationChatFile("../src/components/rectification-agentic-chat.tsx");
  const gapIndex = container.indexOf("<RectificationQuestionGapNotices");
  assert.ok(gapIndex > container.indexOf("{messages.map((message) => {"));
  assert.ok(gapIndex < container.indexOf("{savedTime && savedStatus === \"confirmed\""));
  const preparingHtml = renderToStaticMarkup(createElement(RectificationQuestionGapNotices, {
    view: { showStandaloneQuestion: false, questionGap: "preparing", showSelectionCards: false, verifiedIdleCopy: null },
    currentQuestion: null,
    choiceCard: null,
    choiceNonce: 0,
    busy: false,
    readonly: false,
    snapshotFailure: null,
    questionRepairAttempts: 0,
    questionRepairing: false,
    submitChoice() {},
    submitStop() {},
    async refetchQuestion() {},
    async repairQuestion() {},
  }));
  assert.match(preparingHtml, /class="rectification-message-wrap rectification-message-entry rectification-question-gap"/);
  assert.match(preparingHtml, /data-status="live"/);
  assert.ok(preparingHtml.includes(RECTIFICATION_QUESTION_PREPARING_LABEL));
  assert.match(styles, /\.rectification-question-gap \{/);
});

test("a tapped choice or an adopted candidate keeps one live row through the follow-up turn", () => {
  // BUG-506: no effect hop, no removed row, busy held across the chain.
  assert.doesNotMatch(chat, /choiceContinuationPending/);
  assert.match(chat, /const send = useCallback\(async \(\s*action: "opening" \| "message" \| "read_only",\s*messageText: string,\s*continuation\?: Readonly<\{ reuseAssistantRenderKey: string; label: string \}>,/);
  assert.match(chat, /if \(!continuation && busy\) return;/);
  assert.match(chat, /const initialLabel = rectificationInitialLiveLabel\(action, continuation\?\.label\);/);
  assert.match(chat, /beginLiveRun\(initialLabel\);/);
  assert.match(chat, /await send\("read_only", "", \{ reuseAssistantRenderKey: assistantRenderKey, label: recordingLabel \}\);/);
  assert.match(chat, /await send\("read_only", "", \{ reuseAssistantRenderKey: assistantRenderKey, label: adoptingLabel \}\);/);
  assert.match(chat, /rectificationAdoptingLabel\(candidateTime\)/);
  assert.doesNotMatch(chat, /current\.filter\(\(message\) => message\.renderKey !== assistantRenderKey\),\s*turns,\s*\)\);/);
});

test("an empty Case with no automatic opening offers a way to start", () => {
  // BUG-507
  assert.match(chat, /conversationState === "empty" && \(/);
  assert.match(chat, /RECTIFICATION_EMPTY_COPY/);
  assert.match(chat, /onClick=\{startOpeningManually\}>\{RECTIFICATION_EMPTY_ACTION_LABEL\}/);
  assert.match(chat, /function startOpeningManually\(\) \{\s*if \(readonly \|\| busy \|\| openingStarted\.current\) return;\s*openingStarted\.current = true;/);
  assert.match(styles, /\.rectification-empty-state \{/);
});

test("stopping keeps what streamed and says so; a 402 explains itself before leaving", () => {
  // 原值：if (raw.trim()) setError(RECTIFICATION_STOPPED_NOTICE)
  // 新值：气泡 stopped + 灰字 RECTIFICATION_STOPPED_NOTICE，error-message 只留给真正失败
  // 原因：停止是用户动作，不能穿报错衣服（BUG-552）
  assert.match(chat, /failed: false,\s*stopped: true/);
  // 原值: 停止提示 prop 写在容器 map 的 ChatMessageRow 上。
  // 新值: 同一表达式在行组件内。
  // 原因: BUG-725。
  assert.match(messageEntry, /stoppedNotice=\{message\.stopped \? RECTIFICATION_STOPPED_NOTICE : undefined\}/);
  assert.doesNotMatch(chat, /if \(raw\.trim\(\)\) setError\(RECTIFICATION_STOPPED_NOTICE\)/);
  assert.match(chat, /inputDisabled=\{readonly\}/);
  assert.match(chat, /setError\(RECTIFICATION_INSUFFICIENT_CREDITS_NOTICE\);[\s\S]*onOpenBilling\?\.\(\{ source: "rectification" \}\);/);
  assert.doesNotMatch(chat, /window\.location\.assign\(membershipHref\("rectification"\)\)/);
});

test("the choice card confirms the tap and the board's first state shows the declared minute", () => {
  // BUG-508 / BUG-517: selected fill stays on the option; the Check + 已选择 badge is gone.
  assert.doesNotMatch(choiceCard, /<Check\b/);
  assert.doesNotMatch(choiceCard, /已选择/);
  assert.doesNotMatch(choiceCard, /rectification-choice-card__selected/);
  assert.match(choiceCard, /data-selected=\{selectedKey === option\.key \? "true" : "false"\}/);
  assert.match(choiceCard, /rectification-choice-card__pending/);
  assert.match(choiceCard, /InlineSpinner size=\{12\}/);
  assert.doesNotMatch(choiceCard, /onMouseEnter/);
  assert.doesNotMatch(choiceCard, /rectification-choice-impact/);
  assert.doesNotMatch(choiceCard, /hoveredKey/);
  assert.doesNotMatch(styles, /\.rectification-choice-card__selected/);
  assert.match(styles, /\.rectification-choice-card__pending \{/);
  // BUG-518: scoring cards do not render 先这样，先看当前范围; reverse_verify still has 这题跳过.
  assert.match(choiceCard, /stop_label !== CHOICE_STOP_LABEL/);
  // BUG-509
  assert.match(board, /declaredTime: string \| null;/);
  assert.match(board, /rectificationBoardEmptyCopy\(declaredTime, birthTimeSource\)/);
  assert.match(board, /rectificationBoardPeekCopy\(result, declaredTime, birthTimeSource\)/);
  assert.doesNotMatch(board, /补充经历后，这里会显示当前本命宫位和换升时刻/);
  assert.match(chat, /\$\{candidateResult \? "" : " is-board-empty"\}/);
  assert.match(styles, /\.rectification-workspace\.is-board-empty \{\s*grid-template-columns: minmax\(0, 1fr\) minmax\(16rem, 18rem\);/);
  // The empty modifier is declared before `.is-compact`, so the single-column layout still wins.
  assert.ok(styles.indexOf(".rectification-workspace.is-board-empty {") < styles.indexOf(".rectification-workspace.is-compact {"));
});