feat: add local correlation filters and full recheck action

frontend/src/api.ts

@@ -88,6 +88,7 @@ export const jobLabels: Record<string, string> = {
   full_sync: "全量同步 Alpha",
   daily_sync: "按天同步 Alpha",
   self_correlation: "本地自相关检测",
+  self_correlation_recheck: "重检自相关",
   submission_check: "写回 Description 并检查提交",
   alpha_refresh: "导入 / 刷新 Alpha",
   pnl_refresh: "获取 PnL",

frontend/src/components/JobPanel.tsx

@@ -108,14 +108,17 @@ export function JobPanel({
                 : `仅补取缺失的 PnL${job.checkpoint?.alpha_id ? ` · ${job.checkpoint.alpha_id}` : ""}`}
             </p>
           )}
-          {job.kind === "self_correlation" && job.checkpoint?.alpha_id && (
-            <p className="muted">
-              {job.checkpoint.alpha_id} ·{" "}
-              {job.checkpoint.phase === "calculating"
-                ? "计算相关性"
-                : `准备 PnL：${job.checkpoint.references_loaded ?? 0} / ${job.checkpoint.references_total ?? 0} 个基准`}
-            </p>
-          )}
+          {["self_correlation", "self_correlation_recheck"].includes(
+            job.kind,
+          ) &&
+            job.checkpoint?.alpha_id && (
+              <p className="muted">
+                {job.checkpoint.alpha_id} ·{" "}
+                {job.checkpoint.phase === "calculating"
+                  ? "计算相关性"
+                  : `准备 PnL：${job.checkpoint.references_loaded ?? 0} / ${job.checkpoint.references_total ?? 0} 个基准`}
+              </p>
+            )}
           <div className="job-numbers">
             <span>
               已处理 <b>{job.processed}</b>

frontend/src/pages/AlphaPage.tsx

@@ -376,6 +376,8 @@ export function AlphaPage({
       setIdText("");
       if (kind === "pnl_backfill" && job.total === 0)
         Toast.success("已提交 Alpha 的 PnL 已齐全，无需补取");
+      if (kind === "self_correlation_recheck" && job.total === 0)
+        Toast.success("没有预检通过或检查通过的 Alpha，无需重检");
       onTask();
     } catch (e) {
       Toast.error((e as Error).message);
@@ -766,6 +768,24 @@ export function AlphaPage({
               onChange={(v) => updateDraft("check_type", v)}
             />
           </label>
+          <label>
+            本地自相关状态
+            <Select
+              aria-label="本地自相关状态"
+              placeholder="全部状态"
+              showClear
+              value={draft.local_correlation_status || undefined}
+              optionList={[
+                { value: "not_cached", label: "未检测" },
+                { value: "stale", label: "待重算" },
+                ...Object.entries(correlationLabels).map(([value, label]) => ({
+                  value,
+                  label,
+                })),
+              ]}
+              onChange={(v) => updateDraft("local_correlation_status", v)}
+            />
+          </label>
           <label>
             自定义标签
             <Select
@@ -864,7 +884,10 @@ export function AlphaPage({
                 }
               />
             </label>
-            {Object.entries(metricLabels).map(([key, label]) => (
+            {Object.entries({
+              ...metricLabels,
+              local_correlation: "本地自相关",
+            }).map(([key, label]) => (
               <label key={key}>
                 {label}
                 <div className="range-inputs">
@@ -896,6 +919,7 @@ export function AlphaPage({
             </Checkbox>
           </div>
           <p className="muted">
+            本地自相关范围为 -1～1，按缓存数值筛选，可搭配状态排除待重算记录。
             数值筛选使用平台原始值，例如 Turnover 0.15 表示 15%。
             检查结果仅汇总已同步的平台检查；预检通过不代表可以提交，活动资格可用自定义标签记录。
           </p>
@@ -1127,6 +1151,15 @@ export function AlphaPage({
             >
               导入 Alpha ID
             </Button>
+            <Button
+              icon={<IconRefresh aria-hidden="true" />}
+              loading={busy === "self_correlation_recheck"}
+              disabled={Boolean(busy)}
+              title="重新计算全部预检通过和检查通过的 Alpha 本地自相关，不受筛选和分页影响"
+              onClick={() => void newTask("self_correlation_recheck")}
+            >
+              重检自相关
+            </Button>
             <Button
               icon={<IconRefresh aria-hidden="true" />}
               theme="solid"

frontend/tests/correlation-recheck.spec.ts

@@ -0,0 +1,49 @@
+import { expect, test } from "@playwright/test";
+
+test("recheck button precedes daily sync and submits an unrestricted job", async ({
+  page,
+}) => {
+  let requestBody: unknown;
+  await page.route(/\/api\/v1\/sync-jobs$/, async (route) => {
+    if (route.request().method() !== "POST") return route.continue();
+    requestBody = route.request().postDataJSON();
+    await route.fulfill({
+      status: 202,
+      json: {
+        id: "recheck-test",
+        kind: "self_correlation_recheck",
+        status: "completed",
+        total: 0,
+        processed: 0,
+        failed: 0,
+        payload: { alpha_ids: [] },
+        checkpoint: {},
+        created_at: new Date().toISOString(),
+        updated_at: new Date().toISOString(),
+      },
+    });
+  });
+  await page.goto("/#alphas");
+  await page.getByLabel("密码", { exact: true }).fill("browser-test-password");
+  await page.getByRole("button", { name: "进入工作空间" }).click();
+  await page.getByRole("tab", { name: "提交受阻", exact: true }).click();
+  await page.getByRole("button", { name: "筛选 Alpha", exact: true }).click();
+  await page
+    .getByRole("textbox", { name: "搜索 Alpha", exact: true })
+    .fill("only-this-page");
+  await page.getByRole("button", { name: "查询", exact: true }).click();
+  const recheck = page.getByRole("button", { name: "重检自相关", exact: true });
+  const daily = page.getByRole("button", { name: "按天同步", exact: true });
+  await expect(recheck).toBeEnabled();
+  const left = (await recheck.boundingBox())!;
+  const right = (await daily.boundingBox())!;
+  expect(left.x + left.width).toBeLessThanOrEqual(right.x);
+  expect(Math.abs(left.y - right.y)).toBeLessThan(3);
+  await recheck.click();
+  await expect
+    .poll(() => requestBody)
+    .toEqual({ kind: "self_correlation_recheck", alpha_ids: [] });
+  await expect(
+    page.getByText("没有预检通过或检查通过的 Alpha，无需重检"),
+  ).toBeVisible();
+});

frontend/tests/local-correlation-filter.spec.ts

@@ -0,0 +1,62 @@
+import { expect, test } from "@playwright/test";
+
+test("local correlation filters combine with tabs and survive saved views", async ({
+  page,
+}) => {
+  let params = new URLSearchParams();
+  await page.route(/\/api\/v1\/alphas\?/, async (route) => {
+    params = new URL(route.request().url()).searchParams;
+    await route.fulfill({
+      json: { items: [], total: 0, limit: 25, offset: 0 },
+    });
+  });
+  await page.goto("/#alphas");
+  await page.getByLabel("密码", { exact: true }).fill("browser-test-password");
+  await page.getByRole("button", { name: "进入工作空间" }).click();
+  const blocked = page.getByRole("tab", { name: "提交受阻", exact: true });
+  await blocked.click();
+  await expect.poll(() => params.get("submission_blocked")).toBe("true");
+  expect(params.get("submission")).toBe("UNSUBMITTED");
+  await page.getByRole("button", { name: "筛选 Alpha", exact: true }).click();
+  await page
+    .getByRole("textbox", { name: "搜索 Alpha", exact: true })
+    .fill("candidate");
+  await page
+    .getByText("全部状态", { exact: true })
+    .click();
+  await page.getByRole("option", { name: /相关性偏高/ }).click();
+  await page.getByText("更多筛选", { exact: true }).click();
+  await page
+    .getByRole("spinbutton", { name: "本地自相关 最小值", exact: true })
+    .fill("0.7");
+  await page
+    .getByRole("spinbutton", { name: "本地自相关 最大值", exact: true })
+    .fill("0.75");
+  await page.getByRole("button", { name: "查询", exact: true }).click();
+  await expect.poll(() => params.get("q")).toBe("candidate");
+  expect(params.get("submission_blocked")).toBe("true");
+  await page.getByRole("button", { name: "保存为新视图", exact: true }).click();
+  await page
+    .getByRole("textbox", { name: "视图名称", exact: true })
+    .fill("相关性候选");
+  await page.getByRole("button", { name: "保存视图", exact: true }).click();
+  const saved = page.getByRole("tab", { name: "相关性候选" });
+  await expect(saved).toBeVisible();
+  await page.getByRole("tab", { name: "已提交", exact: true }).click();
+  await expect.poll(() => params.get("submission")).toBe("SUBMITTED");
+  expect(params.has("submission_blocked")).toBe(false);
+  await saved.click();
+  await expect.poll(() => params.get("submission_blocked")).toBe("true");
+  expect(params.get("q")).toBe("candidate");
+  expect(params.get("local_correlation_status")).toBe("high");
+  expect(params.get("local_correlation_min")).toBe("0.7");
+  expect(params.get("local_correlation_max")).toBe("0.75");
+  await blocked.click();
+  await page.getByRole("button", { name: "筛选 Alpha", exact: true }).click();
+  await page.getByRole("button", { name: "重置", exact: true }).click();
+  await expect.poll(() => params.has("q")).toBe(false);
+  expect(params.get("submission_blocked")).toBe("true");
+  expect(params.has("local_correlation_status")).toBe(false);
+  expect(params.has("local_correlation_min")).toBe(false);
+  await expect(blocked).toHaveAttribute("aria-selected", "true");
+});