import { fireEvent, render, screen, waitFor } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import { QueryClientProvider } from "@tanstack/react-query";
import { beforeEach, describe, expect, it, vi } from "vitest";
import { http, HttpResponse } from "msw";
import { toast } from "sonner";
import type { Provider } from "@/types";
import type { ModeAppId } from "@/config/appConfig";
import type { AppMode } from "@/types/proxy";
import { SwitchModePanel } from "@/components/providers/mode/SwitchModePanel";
import { server } from "../msw/server";
import { createTestQueryClient } from "../utils/testQueryClient";

vi.mock("sonner", () => ({
  toast: {
    success: vi.fn(),
    info: vi.fn(),
    warning: vi.fn(),
    error: vi.fn(),
  },
}));

// 只关心模式层：卡片画成按钮，按 presentation 的 key 找；「更多」菜单里的项加 menu- 前缀
vi.mock("@/components/providers/ProviderCard", () => ({
  ProviderCard: ({ provider, presentation }: any) => (
    <div data-testid={`card-${provider.id}`}>
      {presentation.buttons.map((button: any) => (
        <button
          key={button.key}
          data-testid={`${button.key}-${provider.id}`}
          disabled={Boolean(button.disabledReason)}
          onClick={button.onClick}
        >
          {button.label}
        </button>
      ))}
      {(presentation.menuItems ?? []).map((item: any) => (
        <button
          key={item.key}
          data-testid={`menu-${item.key}-${provider.id}`}
          disabled={Boolean(item.disabledReason)}
          onClick={item.onSelect}
        >
          {item.label}
        </button>
      ))}
    </div>
  ),
}));

vi.mock("@/hooks/useStreamCheck", () => ({
  useStreamCheck: () => ({ checkProvider: vi.fn(), isChecking: () => false }),
}));

const TAURI_ENDPOINT = "http://tauri.local";

const provider = (id: string): Provider => ({
  id,
  name: id,
  settingsConfig: {},
});

function mockMode(
  mode: AppMode,
  routeProviderId: string | null,
  directProviderId: string | null = routeProviderId,
) {
  server.use(
    http.post(`${TAURI_ENDPOINT}/get_app_mode`, () =>
      HttpResponse.json({
        mode,
        attached: mode !== "direct",
        routeProviderId,
        directProviderId,
      }),
    ),
    http.post(`${TAURI_ENDPOINT}/get_proxy_status`, () =>
      HttpResponse.json({ running: true }),
    ),
  );
}

function renderPanel(
  app: ModeAppId,
  providers: Record<string, Provider>,
  onSwitch = vi.fn(),
) {
  const queryClient = createTestQueryClient();
  const statusSlot = document.createElement("div");
  const view = render(
    <QueryClientProvider client={queryClient}>
      <div
        data-testid="connection-header"
        ref={(node) => {
          node?.appendChild(statusSlot);
        }}
      />
      <SwitchModePanel
        app={app}
        statusSlot={statusSlot}
        providers={providers}
        currentProviderId={Object.keys(providers)[0] ?? ""}
        isLoading={false}
        onSwitch={onSwitch}
        onOpenRoutingSettings={vi.fn()}
        onEdit={vi.fn()}
        onDelete={vi.fn()}
        onDuplicate={vi.fn()}
        onOpenWebsite={vi.fn()}
      />
    </QueryClientProvider>,
  );
  return { ...view, queryClient };
}

beforeEach(() => {
  vi.mocked(toast.info).mockClear();
  vi.mocked(toast.success).mockClear();
  // jsdom 没有 scrollIntoView，确认框里的下拉打开时会调
  Element.prototype.scrollIntoView = vi.fn();
});

describe("SwitchModePanel — Stack mode", () => {
  it("opens the Codex aggregation settings from the Stack tab only", async () => {
    const user = userEvent.setup();
    mockMode("stack", "route");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: true,
          members: [
            { providerId: "route", modelIds: [], route: true },
            {
              providerId: "deepseek",
              modelIds: ["ccs-deepseek/deepseek-v4-flash"],
              route: false,
            },
          ],
          subagentModels: [
            {
              id: "ccs-deepseek/deepseek-v4-flash",
              providerId: "deepseek",
              displayName: "DeepSeek V4 Flash（deepseek）",
              efforts: ["high"],
            },
          ],
        }),
      ),
    );
    renderPanel("codex", {
      route: provider("route"),
      deepseek: provider("deepseek"),
    });

    await user.click(
      await screen.findByRole("button", { name: "mode.stackSettings.title" }),
    );
    expect(
      await screen.findByRole("combobox", {
        name: "mode.stackSettings.subagentModel",
      }),
    ).toBeInTheDocument();
  });

  it("has no aggregation settings for Claude Code", async () => {
    mockMode("stack", "route");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: true,
          members: [{ providerId: "route", modelIds: ["m"], route: true }],
        }),
      ),
    );
    renderPanel("claude", { route: provider("route") });

    await screen.findByTestId("card-route");
    expect(
      screen.queryByRole("button", { name: "mode.stackSettings.title" }),
    ).not.toBeInTheDocument();
  });

  it("adds and removes Stack members through the backend", async () => {
    mockMode("stack", "route");
    const setCalls: unknown[] = [];
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: true,
          members: [
            {
              providerId: "route",
              modelIds: ["m-route"],
              route: true,
              memberModels: 1,
            },
            {
              providerId: "kimi",
              modelIds: ["m-kimi"],
              route: false,
              memberModels: 1,
            },
          ],
        }),
      ),
      http.post(
        `${TAURI_ENDPOINT}/set_proxy_stack_member`,
        async ({ request }) => {
          setCalls.push(await request.json());
          return HttpResponse.json(null);
        },
      ),
    );

    renderPanel("claude", {
      route: provider("route"),
      kimi: provider("kimi"),
      other: provider("other"),
    });

    fireEvent.click(await screen.findByTestId("remove-kimi"));
    fireEvent.click(await screen.findByTestId("add-other"));
    await waitFor(() => expect(setCalls).toHaveLength(2));
    expect(setCalls).toEqual([
      { appType: "claude", providerId: "kimi", enabled: false },
      { appType: "claude", providerId: "other", enabled: true },
    ]);
  });

  it("says why the Codex model list could not be read", async () => {
    mockMode("stack", "route");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: true,
          members: [
            {
              providerId: "route",
              modelIds: [],
              route: true,
              memberModels: 0,
            },
          ],
          notice: "officialModelsUnavailable",
          noticeReasons: ["loginStale", "noCli"],
        }),
      ),
    );
    renderPanel("codex", { route: provider("route") });

    expect(
      await screen.findByText("provider.officialModelsUnavailable"),
    ).toBeInTheDocument();
    expect(
      screen.getByText("provider.officialModelsReason.loginStale"),
    ).toBeInTheDocument();
    expect(
      screen.getByText("provider.officialModelsReason.noCli"),
    ).toBeInTheDocument();
  });

  it("warns about Codex clients on an old model list in every mode", async () => {
    const stack = (active: boolean) =>
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active,
          members: [
            {
              providerId: "route",
              modelIds: [],
              route: true,
              memberModels: 0,
            },
          ],
          staleClients: { daemon: true, others: false },
        }),
      );

    mockMode("stack", "route");
    server.use(stack(true));
    const view = renderPanel("codex", { route: provider("route") });
    expect(
      await screen.findByText("proxy.stackMode.codexStale.title"),
    ).toBeInTheDocument();
    view.unmount();

    mockMode("route", "route");
    server.use(stack(false));
    renderPanel("codex", { route: provider("route") });
    expect(
      await screen.findByText("proxy.stackMode.codexStale.title"),
    ).toBeInTheDocument();
  });

  it("shows a dismissed Codex stale notice again once the model list changes again", async () => {
    let revision = "r1";
    mockMode("direct", "route");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: false,
          members: [],
          staleClients: { daemon: false, others: true },
          staleRevision: revision,
        }),
      ),
    );
    const { queryClient } = renderPanel("codex", { route: provider("route") });
    await screen.findByText("proxy.stackMode.codexStale.title");
    fireEvent.click(screen.getByRole("button", { name: "common.close" }));
    expect(
      screen.queryByText("proxy.stackMode.codexStale.title"),
    ).not.toBeInTheDocument();

    // 同一份：再拉一次还是关着。
    await queryClient.invalidateQueries({ queryKey: ["providers", "codex"] });
    expect(
      screen.queryByText("proxy.stackMode.codexStale.title"),
    ).not.toBeInTheDocument();

    // 同一个供应商又改了一次目录：同样的客户端，但已经是新的一份。
    revision = "r2";
    await queryClient.invalidateQueries({ queryKey: ["providers", "codex"] });
    expect(
      await screen.findByText("proxy.stackMode.codexStale.title"),
    ).toBeInTheDocument();
  });

  it.each(["direct", "route", "stack"] as const)(
    "shows a cached account notice in %s mode",
    async (mode) => {
      mockMode(mode, "route");
      server.use(
        http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
          HttpResponse.json({
            active: mode === "stack",
            members: [],
            staleClients: { daemon: true, others: false, auth: true },
          }),
        ),
      );
      renderPanel("codex", { route: provider("route") });
      expect(
        await screen.findByText("proxy.stackMode.codexStale.authTitle"),
      ).toBeInTheDocument();
      expect(
        screen.queryByText("proxy.stackMode.codexStale.title"),
      ).not.toBeInTheDocument();
    },
  );

  it("does not read the Stack list for apps without Stack mode", async () => {
    mockMode("route", "a");
    let stackReads = 0;
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () => {
        stackReads += 1;
        return HttpResponse.json({ active: false, members: [] });
      }),
    );

    renderPanel("gemini", { a: provider("a") });
    await screen.findByTestId("card-a");
    expect(stackReads).toBe(0);
    expect(
      screen.queryByRole("tab", { name: /mode\.stack/ }),
    ).not.toBeInTheDocument();
  });
});

describe("SwitchModePanel — Claude Desktop", () => {
  it("offers all three modes, without failover or route settings", async () => {
    mockMode("route", "map", "direct");
    let failoverReads = 0;
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_auto_failover_enabled`, () => {
        failoverReads += 1;
        return HttpResponse.json(false);
      }),
      http.post(`${TAURI_ENDPOINT}/get_failover_queue`, () => {
        failoverReads += 1;
        return HttpResponse.json([]);
      }),
    );

    renderPanel("claude-desktop", {
      direct: provider("direct"),
      map: provider("map"),
    });

    expect(
      await screen.findByLabelText("mode.status.routeLead map"),
    ).toBeInTheDocument();
    expect(
      screen.getByRole("button", { name: /mode\.names\.stack/ }),
    ).toBeInTheDocument();
    expect(screen.queryByRole("switch")).not.toBeInTheDocument();
    expect(failoverReads).toBe(0);
  });

  it("enters Stack with Desktop's own notes and asks for a restart", async () => {
    const user = userEvent.setup();
    mockMode("route", "map", "direct");
    const calls: unknown[] = [];
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: false,
          members: [
            { providerId: "map", modelIds: [], route: true, memberModels: 1 },
            {
              providerId: "kimi",
              modelIds: ["claude-fable-ccs-473908"],
              route: false,
              memberModels: 1,
            },
          ],
        }),
      ),
      http.post(
        `${TAURI_ENDPOINT}/set_proxy_takeover_for_app`,
        async ({ request }) => {
          calls.push(await request.json());
          return HttpResponse.json(null);
        },
      ),
    );

    renderPanel("claude-desktop", {
      direct: provider("direct"),
      map: provider("map"),
      kimi: provider("kimi"),
    });

    await user.click(
      await screen.findByRole("button", { name: /mode\.names\.stack/ }),
    );
    await user.click(
      screen.getByRole("button", { name: "mode.activate.stack" }),
    );
    expect(
      await screen.findByText("mode.dialog.desktopStackNoteMembers"),
    ).toBeVisible();
    expect(
      screen.getByText("mode.dialog.desktopRouteNoteRestart"),
    ).toBeVisible();
    // Claude Code 的 /model 说明和故障转移说明不适用于 Desktop
    expect(
      screen.queryByText("mode.dialog.stackNoteMembers"),
    ).not.toBeInTheDocument();
    expect(
      screen.queryByText("mode.dialog.stackNoteNoFailover"),
    ).not.toBeInTheDocument();

    await user.click(screen.getByText("mode.dialog.confirmStack"));
    await waitFor(() =>
      expect(calls).toEqual([
        { appType: "claude-desktop", enabled: true, stack: true, route: "map" },
      ]),
    );
    await waitFor(() =>
      expect(toast.success).toHaveBeenCalledWith(
        "mode.toast.enteredStackDesktop",
        expect.anything(),
      ),
    );
  });

  it("shows the Desktop config check in the notice slot", async () => {
    mockMode("route", "map", "direct");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_claude_desktop_status`, () =>
        HttpResponse.json({
          supported: true,
          configured: true,
          mode: "proxy",
          missingRouteMappings: true,
          staleRawModels: false,
          gatewayTokenConfigured: true,
          proxyRunning: true,
        }),
      ),
    );

    renderPanel("claude-desktop", { map: provider("map") });

    expect(
      await screen.findByText("claudeDesktop.statusMissingRouteMappings"),
    ).toBeInTheDocument();
  });
});

describe("SwitchModePanel — mode layer", () => {
  function captureTakeover() {
    const calls: unknown[] = [];
    server.use(
      http.post(
        `${TAURI_ENDPOINT}/set_proxy_takeover_for_app`,
        async ({ request }) => {
          calls.push(await request.json());
          return HttpResponse.json(null);
        },
      ),
    );
    return calls;
  }

  it("picks the Codex sub-agent model in the enter-Stack dialog and saves it before entering", async () => {
    const user = userEvent.setup();
    mockMode("direct", null, "a");
    const order: string[] = [];
    const saved: Record<string, unknown>[] = [];
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: false,
          members: [
            { providerId: "deepseek", modelIds: ["x"], route: false },
            { providerId: "kimi", modelIds: ["y"], route: false },
          ],
          subagentModels: [
            {
              id: "ccs-deepseek/deepseek-v4-flash",
              providerId: "deepseek",
              displayName: "DeepSeek V4 Flash（deepseek）",
              efforts: ["high"],
            },
            {
              id: "ccs-kimi/kimi-k3",
              providerId: "kimi",
              displayName: "Kimi K3（kimi）",
              efforts: ["medium"],
            },
          ],
        }),
      ),
      http.post(`${TAURI_ENDPOINT}/save_settings`, async ({ request }) => {
        const { settings } = (await request.json()) as {
          settings: Record<string, unknown>;
        };
        order.push("save");
        saved.push(settings);
        return HttpResponse.json(true);
      }),
      http.post(`${TAURI_ENDPOINT}/set_proxy_takeover_for_app`, () => {
        order.push("enter");
        return HttpResponse.json(null);
      }),
    );
    renderPanel("codex", {
      a: provider("a"),
      deepseek: provider("deepseek"),
      kimi: provider("kimi"),
    });

    await user.click(
      await screen.findByRole("button", { name: /mode\.names\.stack/ }),
    );
    await user.click(
      screen.getByRole("button", { name: "mode.activate.stack" }),
    );
    expect(await screen.findByText("mode.dialog.stackTitle")).toBeVisible();

    // 经典工具默认开着：选了别家的模型也不用提醒
    const classic = screen.getByRole("switch", {
      name: "settings.codexStackClassicSubagents",
    });
    expect(classic).toBeChecked();
    const model = screen.getByRole("combobox", {
      name: "mode.stackSettings.subagentModel",
    });
    expect(model).toHaveTextContent("mode.stackSettings.followMain");
    await user.click(model);
    await user.click(
      await screen.findByRole("option", { name: "Kimi K3（kimi）" }),
    );
    expect(classic).toBeChecked();
    expect(
      screen.queryByTestId("stack-subagent-classic-off"),
    ).not.toBeInTheDocument();
    // 关掉经典工具：子代理收不到任务，提醒必须打开（不替用户勾回去）
    await user.click(classic);
    expect(classic).not.toBeChecked();
    expect(
      await screen.findByTestId("stack-subagent-classic-off"),
    ).toBeInTheDocument();
    await user.click(classic);

    // 换成 Kimi 当默认：它自己的模型不能当子代理，选过的那个标成已不在聚合里
    const pick = screen.getByRole("combobox", {
      name: "mode.dialog.stackDefault",
    });
    await user.click(pick);
    await user.click(await screen.findByRole("option", { name: "kimi" }));
    expect(
      await screen.findByTestId("stack-subagent-unavailable"),
    ).toBeInTheDocument();
    await user.click(pick);
    await user.click(await screen.findByRole("option", { name: "a" }));
    expect(
      screen.queryByTestId("stack-subagent-unavailable"),
    ).not.toBeInTheDocument();

    await user.click(screen.getByText("mode.dialog.confirmStack"));
    await waitFor(() => expect(order).toEqual(["save", "enter"]));
    expect(saved[0]).toMatchObject({
      codexStackSubagentModel: "ccs-kimi/kimi-k3",
      codexStackClassicTools: true,
    });
  });

  it("enters Stack without saving settings when the dialog's sub-agent choice is unchanged", async () => {
    const user = userEvent.setup();
    mockMode("direct", null, "a");
    let saves = 0;
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({ active: false, members: [] }),
      ),
      http.post(`${TAURI_ENDPOINT}/save_settings`, () => {
        saves += 1;
        return HttpResponse.json(true);
      }),
    );
    const calls = captureTakeover();
    renderPanel("codex", { a: provider("a") });

    await user.click(
      await screen.findByRole("button", { name: /mode\.names\.stack/ }),
    );
    await user.click(
      screen.getByRole("button", { name: "mode.activate.stack" }),
    );
    await screen.findByRole("combobox", {
      name: "mode.stackSettings.subagentModel",
    });
    await user.click(screen.getByText("mode.dialog.confirmStack"));
    await waitFor(() => expect(calls).toHaveLength(1));
    expect(saves).toBe(0);
  });

  it("enters Stack from the notice and picks the default in the dialog", async () => {
    const user = userEvent.setup();
    mockMode("direct", null, "a");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({ active: false, members: [] }),
      ),
    );
    const calls = captureTakeover();
    renderPanel("claude", { a: provider("a"), kimi: provider("kimi") });

    await user.click(
      await screen.findByRole("button", { name: /mode\.names\.stack/ }),
    );
    // 行上只有名单的添加，「设为默认」在「更多」菜单里；没有会切模式的按钮
    const row = await screen.findByTestId("card-kimi");
    expect(
      Array.from(row.querySelectorAll("button")).map((b) => b.dataset.testid),
    ).toEqual(["add-kimi", "menu-setDefault-kimi"]);
    expect(screen.getByTestId("add-kimi")).not.toBeDisabled();

    await user.click(
      screen.getByRole("button", { name: "mode.activate.stack" }),
    );
    expect(await screen.findByText("mode.dialog.stackTitle")).toBeVisible();
    // 预选直连那家，可以在框里换
    const select = screen.getByRole("combobox", {
      name: "mode.dialog.stackDefault",
    });
    expect(select).toHaveTextContent("a");
    await user.click(select);
    await user.click(await screen.findByRole("option", { name: "kimi" }));
    expect(select).toHaveTextContent("kimi");
    // Claude 官方订阅进不了聚合，没有「官方只能做默认」的提示
    expect(screen.queryByTestId("stack-official-note")).not.toBeInTheDocument();

    await user.click(screen.getByText("mode.dialog.confirmStack"));
    await waitFor(() =>
      expect(calls).toEqual([
        { appType: "claude", enabled: true, stack: true, route: "kimi" },
      ]),
    );
  });

  it("records the Stack default from the card menu while direct, without entering the mode", async () => {
    const user = userEvent.setup();
    let route: string | null = null;
    const routeCalls: unknown[] = [];
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_app_mode`, () =>
        HttpResponse.json({
          mode: "direct",
          attached: false,
          routeProviderId: route,
          directProviderId: "a",
        }),
      ),
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({ active: false, members: [] }),
      ),
      http.post(`${TAURI_ENDPOINT}/set_proxy_route`, async ({ request }) => {
        const body = (await request.json()) as { providerId: string };
        routeCalls.push(body);
        route = body.providerId;
        return HttpResponse.json({
          kind: "remembered",
          clientConfigChanged: false,
        });
      }),
    );
    const takeover = captureTakeover();
    const onSwitch = vi.fn();
    renderPanel(
      "claude",
      { a: provider("a"), kimi: provider("kimi") },
      onSwitch,
    );

    await user.click(
      await screen.findByRole("button", { name: /mode\.names\.stack/ }),
    );
    await user.click(await screen.findByTestId("menu-setDefault-kimi"));

    // 只记下选择：不进聚合、不走切换供应商
    await waitFor(() =>
      expect(routeCalls).toEqual([{ appType: "claude", providerId: "kimi" }]),
    );
    expect(takeover).toEqual([]);
    expect(onSwitch).not.toHaveBeenCalled();
    await waitFor(() =>
      expect(toast.success).toHaveBeenCalledWith(
        "已记住供应商 kimi，客户端接入路由或聚合后使用。",
        expect.anything(),
      ),
    );
    // 记下的那家成了「切换后的默认」：自己不再有「设为默认」，原来那家有了
    await screen.findByTestId("menu-setDefault-a");
    expect(
      screen.queryByTestId("menu-setDefault-kimi"),
    ).not.toBeInTheDocument();

    // 确认框预选它
    await user.click(
      screen.getByRole("button", { name: "mode.activate.stack" }),
    );
    expect(
      await screen.findByRole("combobox", { name: "mode.dialog.stackDefault" }),
    ).toHaveTextContent("kimi");
  });

  it("changes the Stack default right away once Stack mode is on", async () => {
    mockMode("stack", "route");
    const routeCalls: unknown[] = [];
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({
          active: true,
          members: [
            {
              providerId: "route",
              modelIds: ["m-route"],
              route: true,
              memberModels: 1,
            },
            {
              providerId: "kimi",
              modelIds: ["m-kimi"],
              route: false,
              memberModels: 1,
            },
          ],
        }),
      ),
      http.post(`${TAURI_ENDPOINT}/set_proxy_route`, async ({ request }) => {
        routeCalls.push(await request.json());
        return HttpResponse.json(null);
      }),
    );
    const onSwitch = vi.fn();
    const kimi = provider("kimi");
    const other = provider("other");
    renderPanel("claude", { route: provider("route"), kimi, other }, onSwitch);

    // 已添加的、还没添加的都能直接设为默认，走的是切换供应商（当场生效）
    fireEvent.click(await screen.findByTestId("menu-setDefault-kimi"));
    fireEvent.click(screen.getByTestId("menu-setDefault-other"));
    expect(onSwitch.mock.calls.map(([p]) => p)).toEqual([kimi, other]);
    expect(
      screen.queryByTestId("menu-setDefault-route"),
    ).not.toBeInTheDocument();
    expect(routeCalls).toEqual([]);
  });

  it("cannot change the Stack default from the preview while routing", async () => {
    mockMode("route", "a");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({ active: false, members: [] }),
      ),
    );
    renderPanel("claude", { a: provider("a"), kimi: provider("kimi") });

    // 等模式读到了再换页签：生效的模式一变，查看的那格会跳回生效的那格
    await screen.findByLabelText("mode.status.routeLead a");
    fireEvent.click(screen.getByRole("button", { name: /mode\.names\.stack/ }));
    // 默认和路由目标是同一个指针：路由中改它就是当场换路由，只能在切换时的确认框里选
    expect(await screen.findByTestId("menu-setDefault-kimi")).toBeDisabled();
  });

  it("warns that a Codex official account drops out of the Stack unless it is the default", async () => {
    const user = userEvent.setup();
    mockMode("direct", null, "kimi");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_stack`, () =>
        HttpResponse.json({ active: false, members: [] }),
      ),
    );
    const account: Provider = {
      ...provider("account"),
      category: "official",
      settingsConfig: { auth: {}, config: "" },
    };
    renderPanel("codex", { account, kimi: provider("kimi") });

    await user.click(
      await screen.findByRole("button", { name: /mode\.names\.stack/ }),
    );
    await user.click(
      await screen.findByRole("button", { name: "mode.activate.stack" }),
    );
    const select = await screen.findByRole("combobox", {
      name: "mode.dialog.stackDefault",
    });
    expect(select).toHaveTextContent("kimi");
    expect(screen.getByTestId("stack-official-note")).toHaveTextContent(
      "mode.dialog.stackOfficialNote",
    );

    await user.click(select);
    await user.click(
      await screen.findByRole("option", { name: "mode.dialog.officialOption" }),
    );
    expect(screen.queryByTestId("stack-official-note")).not.toBeInTheDocument();
  });

  it("enters routing from the notice with the direct provider preselected, without an acknowledgement checkbox", async () => {
    mockMode("direct", null, "b");
    const calls = captureTakeover();
    renderPanel("claude", { a: provider("a"), b: provider("b") });

    fireEvent.click(
      await screen.findByRole("button", { name: /mode\.names\.route/ }),
    );
    // 行上没有进入路由的按钮，入口只有通知条
    await screen.findByTestId("card-b");
    expect(screen.getByTestId("card-b").querySelector("button")).toBeNull();
    fireEvent.click(
      screen.getByRole("button", { name: "mode.activate.route" }),
    );
    expect(await screen.findByText("mode.dialog.routeTitle")).toBeVisible();
    // 没有上次的路由目标时，预选直连那家
    expect(
      screen.getByRole("combobox", { name: "mode.dialog.routeTo" }),
    ).toHaveTextContent("b");
    expect(screen.queryByRole("checkbox")).not.toBeInTheDocument();
    const confirm = screen.getByText("mode.dialog.confirmRoute");
    expect(confirm.closest("button")).not.toBeDisabled();
    fireEvent.click(confirm);
    await waitFor(() =>
      expect(calls).toEqual([
        { appType: "claude", enabled: true, stack: false, route: "b" },
      ]),
    );
  });

  it.each(["route", "stack"] as const)(
    "keeps %s status gray when the service runs but the app is detached",
    async (mode) => {
      mockMode(mode, "a");
      server.use(
        http.post(`${TAURI_ENDPOINT}/get_app_mode`, () =>
          HttpResponse.json({
            mode,
            attached: false,
            routeProviderId: "a",
            directProviderId: "a",
          }),
        ),
      );
      renderPanel("claude", { a: provider("a") });
      await screen.findByLabelText(new RegExp(`mode.status.${mode}Lead`));
      expect(
        screen.getByTestId("connection-header").querySelector(".bg-fg-3"),
      ).not.toBeNull();
      expect(
        screen.getByTestId("connection-header").querySelector(`.bg-${mode}`),
      ).toBeNull();
    },
  );

  it("shows only the route target in the status line, not the local address", async () => {
    mockMode("route", "route");
    server.use(
      http.post(`${TAURI_ENDPOINT}/get_proxy_status`, () =>
        HttpResponse.json({ running: true, address: "127.0.0.1", port: 15721 }),
      ),
    );
    renderPanel("gemini", { route: provider("route") });

    expect(
      await screen.findByLabelText("mode.status.routeLead route"),
    ).toHaveTextContent("route");
    expect(screen.getByTestId("connection-header")).toHaveTextContent("route");
    fireEvent.click(screen.getByRole("button", { name: "mode.names.direct" }));
    expect(
      screen.getByLabelText("mode.status.routeLead route"),
    ).toBeInTheDocument();
    expect(screen.queryByText(/15721/)).not.toBeInTheDocument();
  });
});

describe("SwitchModePanel — tray needs-route request", () => {
  it("opens the same needs-routing dialog once the provider is there", async () => {
    mockMode("direct", null);
    const onHandled = vi.fn();
    const copilot: Provider = {
      ...provider("copilot"),
      meta: { providerType: "github_copilot" },
    };
    const queryClient = createTestQueryClient();
    render(
      <QueryClientProvider client={queryClient}>
        <SwitchModePanel
          app="claude"
          providers={{ kimi: provider("kimi"), copilot }}
          currentProviderId="kimi"
          isLoading={false}
          onSwitch={vi.fn()}
          onOpenRoutingSettings={vi.fn()}
          onEdit={vi.fn()}
          onDelete={vi.fn()}
          onDuplicate={vi.fn()}
          onOpenWebsite={vi.fn()}
          needsRouteRequest={{ providerId: "copilot", nonce: 1 }}
          onNeedsRouteHandled={onHandled}
        />
      </QueryClientProvider>,
    );

    expect(
      await screen.findByText("mode.dialog.needsRouteTitle"),
    ).toBeInTheDocument();
    expect(onHandled).toHaveBeenCalledTimes(1);
  });
});