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frontend/src/api/client.ts

@@ -1,7 +1,5 @@
 import type {
   AdjustMode,
-  BacktestRequest,
-  BacktestResponse,
   Candle,
   CurrentUser,
   EventBacktestRequest,
@@ -11,6 +9,9 @@ import type {
   GlobalIndexList,
   IndexDetail,
   IndexWeights,
+  LimitBoard,
+  ThsBoardList,
+  ThsBoardMembers,
   LoginRequest,
   LoginResponse,
   MarketOverview,
@@ -27,8 +28,6 @@ import type {
   StockFinanceOut,
   StockReferenceOut,
   StockListResponse,
-  SyncRequest,
-  SyncResponse,
   Timeframe,
   TradesClearResponse,
   TradesImportResponse,
@@ -96,18 +95,6 @@ export async function logout(): Promise<void> {
   if (!res.ok && res.status !== 401) throw new ApiError(await readError(res, '退出登录失败'), res.status);
 }
 
-export async function postBacktest(req: BacktestRequest): Promise<BacktestResponse> {
-  const res = await apiFetch('/api/backtest', { method: 'POST', body: JSON.stringify(req) });
-  if (!res.ok) throw new ApiError(`回测请求失败 (HTTP ${res.status}): ${await res.text()}`, res.status);
-  return (await res.json()) as BacktestResponse;
-}
-
-export async function syncData(req: SyncRequest): Promise<SyncResponse> {
-  const res = await apiFetch('/api/data/sync', { method: 'POST', body: JSON.stringify(req) });
-  if (!res.ok) throw new ApiError(`数据拉取失败 (HTTP ${res.status}): ${await res.text()}`, res.status);
-  return (await res.json()) as SyncResponse;
-}
-
 /** 自然语言事件回测。全市场扫描较慢，timeout 放宽到 15 分钟。 */
 export async function postEventBacktest(req: EventBacktestRequest): Promise<EventBacktestResponse> {
   const ctrl = new AbortController();
@@ -172,7 +159,7 @@ export async function startScreenerSync(req: ScreenerSyncRequest = {}): Promise<
 
 export async function getScreenerSyncStatus(): Promise<ScreenerSyncStatus> {
   const res = await apiFetch('/api/screener/sync/status');
-  if (!res.ok) throw new ApiError(`获取同步状态失败 (HTTP ${res.status})`, res.status);
+  if (!res.ok) throw new ApiError(await readError(res, `获取同步状态失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as ScreenerSyncStatus;
 }
 
@@ -185,9 +172,10 @@ export async function getStockPreview(
     mas?: number[];
     /** 向前翻页：返回该日期（不含）之前的 limit 根 K 线 + 预热好的指标 */
     end?: string;
+    signal?: AbortSignal;
   } = {},
 ): Promise<PreviewResponse> {
-  const { limit = 500, adjust = 'qfq', timeframe = '1d', mas, end } = opts;
+  const { limit = 500, adjust = 'qfq', timeframe = '1d', mas, end, signal } = opts;
   const q = new URLSearchParams({
     limit: String(limit),
     adjust,
@@ -195,7 +183,7 @@ export async function getStockPreview(
     ...(mas?.length ? { mas: mas.join(',') } : {}),
     ...(end ? { end } : {}),
   });
-  const res = await apiFetch(`/api/screener/preview/${encodeURIComponent(tsCode)}?${q.toString()}`);
+  const res = await apiFetch(`/api/screener/preview/${encodeURIComponent(tsCode)}?${q.toString()}`, { signal });
   if (!res.ok) throw new ApiError(await readError(res, `获取个股详情失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as PreviewResponse;
 }
@@ -235,6 +223,26 @@ export async function getMarketOverview(): Promise<MarketOverview> {
   return (await res.json()) as MarketOverview;
 }
 
+// ---------- 打板专题（主页） ----------
+export async function getLimitBoard(): Promise<LimitBoard> {
+  const res = await apiFetch('/api/market/limit-board');
+  if (!res.ok) throw new ApiError(await readError(res, '获取打板数据失败'), res.status);
+  return (await res.json()) as LimitBoard;
+}
+
+// ---------- 概念板块（THS） ----------
+export async function getThsBoards(opts: { signal?: AbortSignal } = {}): Promise<ThsBoardList> {
+  const res = await apiFetch('/api/market/boards', { signal: opts.signal });
+  if (!res.ok) throw new ApiError(await readError(res, '获取板块列表失败'), res.status);
+  return (await res.json()) as ThsBoardList;
+}
+
+export async function getThsBoardMembers(code: string, opts: { signal?: AbortSignal } = {}): Promise<ThsBoardMembers> {
+  const res = await apiFetch(`/api/market/boards/${encodeURIComponent(code)}/members`, { signal: opts.signal });
+  if (!res.ok) throw new ApiError(await readError(res, '获取板块成分失败'), res.status);
+  return (await res.json()) as ThsBoardMembers;
+}
+
 /** 上证指数全量 K 线（日线基底聚合到目标周期；收盘口径） */
 export async function getIndexCandles(timeframe: Timeframe): Promise<Candle[]> {
   const res = await apiFetch(`/api/market/index-candles?timeframe=${encodeURIComponent(timeframe)}`);
@@ -256,9 +264,10 @@ export async function getIndexDetail(code: string): Promise<IndexDetail> {
 }
 
 /** 白名单指数全量 K 线（国内 index_daily / 国际 index_global，日线基底聚合） */
-export async function getAnyIndexCandles(code: string, timeframe: Timeframe): Promise<Candle[]> {
+export async function getAnyIndexCandles(code: string, timeframe: Timeframe, opts: { signal?: AbortSignal } = {}): Promise<Candle[]> {
   const res = await apiFetch(
     `/api/market/indexes/${encodeURIComponent(code)}/candles?timeframe=${encodeURIComponent(timeframe)}`,
+    { signal: opts.signal },
   );
   if (!res.ok) throw new ApiError(await readError(res, `获取指数K线失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as Candle[];
@@ -283,6 +292,7 @@ export async function getStocks(params: {
   order?: 'asc' | 'desc';
   limit?: number;
   offset?: number;
+  signal?: AbortSignal;
 }): Promise<StockListResponse> {
   const q = new URLSearchParams();
   if (params.search) q.set('search', params.search);
@@ -294,7 +304,7 @@ export async function getStocks(params: {
   if (params.order) q.set('order', params.order);
   q.set('limit', String(params.limit ?? 100));
   q.set('offset', String(params.offset ?? 0));
-  const res = await apiFetch(`/api/stocks?${q.toString()}`);
+  const res = await apiFetch(`/api/stocks?${q.toString()}`, { signal: params.signal });
   if (!res.ok) throw new ApiError(await readError(res, `获取股票列表失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as StockListResponse;
 }
@@ -314,6 +324,7 @@ export async function getEtfs(params: {
   order?: 'asc' | 'desc';
   limit?: number;
   offset?: number;
+  signal?: AbortSignal;
 }): Promise<EtfListResponse> {
   const q = new URLSearchParams();
   if (params.search) q.set('search', params.search);
@@ -323,7 +334,7 @@ export async function getEtfs(params: {
   if (params.order) q.set('order', params.order);
   q.set('limit', String(params.limit ?? 100));
   q.set('offset', String(params.offset ?? 0));
-  const res = await apiFetch(`/api/etfs?${q.toString()}`);
+  const res = await apiFetch(`/api/etfs?${q.toString()}`, { signal: params.signal });
   if (!res.ok) throw new ApiError(await readError(res, `获取 ETF 列表失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as EtfListResponse;
 }