/**
 * @file AccountPoolCard.test.tsx
 * @description The Users page's account pool card: one tab per AI tool — the
 * Claude, Codex and Cursor pools with their accounts' live panes and quota,
 * Oh My Pi's login sharing, and a "no pool" note for any other installed
 * tool; says what an empty pool means per tool, an
 * admin adds an account only with their own password typed (the token goes
 * in once and is not shown back) — a saved login moved in (the server's own
 * included), or a setup-token — and removes one the same way, and an analyst
 * sees no add or remove control. An account's Edit ticks the users who run on
 * it, saved with the admin's own password; the users show on the account.
 * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
 */

import { beforeEach, describe, expect, it, vi } from "vitest";
import { render, screen, waitFor } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import { MemoryRouter } from "react-router-dom";
import type { AccountPool } from "../../../lib/api";

const accountPool = vi.hoisted(() => ({
  list: vi.fn(),
  add: vi.fn(),
  remove: vi.fn(),
  profiles: vi.fn(),
  setUsers: vi.fn(),
  createGroup: vi.fn(),
  updateGroup: vi.fn(),
  deleteGroup: vi.fn(),
}));
const users = vi.hoisted(() => ({ list: vi.fn() }));
const aiTools = vi.hoisted(() => ({
  list: vi.fn(),
  ompSharing: vi.fn(),
  setOmpSharing: vi.fn(),
  iconUrl: (id: string) => `/api/ai-tools/${id}/icon`,
}));
vi.mock("../../../lib/api", async (importOriginal) => {
  const actual = await importOriginal<Record<string, unknown>>();
  return { ...actual, api: { accountPool, users, aiTools } };
});

import { AccountPoolCard } from "../AccountPoolCard";

/** The card reads `?poolAdd=` and links to Settings: it needs a router. */
const card = (isAdmin: boolean, url = "/admin") => (
  <MemoryRouter initialEntries={[url]}>
    <AccountPoolCard isAdmin={isAdmin} />
  </MemoryRouter>
);

const POOL: AccountPool = {
  accounts: [
    {
      name: "team-1",
      kind: "login",
      email: "team1@example.com",
      refreshError: null,
      addedAt: "2026-10-01T00:00:00Z",
      expiresAt: null,
      expired: false,
      livePanes: 2,
      spend5h: 1.5,
      spend7d: 12,
      tokens5h: 250_000,
      tokens7d: 3_400_000,
      quota: {
        fiveHour: {
          utilization: 42,
          resetsAt: new Date(Date.now() + 2 * 3600e3 + 630e3).toISOString(),
        },
        sevenDay: {
          utilization: 15,
          resetsAt: new Date(Date.now() + 3 * 86400e3 + 3630e3).toISOString(),
        },
        checkedAt: "2026-10-01T00:00:00Z",
        error: null,
      },
      quotaPercent: 42,
      full: false,
    },
    {
      name: "team-2",
      kind: "token",
      email: null,
      refreshError: null,
      addedAt: "2026-10-01T00:00:00Z",
      expiresAt: null,
      expired: false,
      livePanes: 0,
      spend5h: 0,
      spend7d: 0,
      tokens5h: 0,
      tokens7d: 0,
      // A 5-hour window that has reset since the reading is full again.
      quota: {
        fiveHour: { utilization: 100, resetsAt: "2020-01-01T00:00:00Z" },
        sevenDay: null,
        checkedAt: "2026-10-01T00:00:00Z",
        error: null,
      },
      quotaPercent: null,
      full: false,
    },
  ],
  codex: [
    {
      name: "cx-1",
      kind: "apikey",
      addedAt: "2026-10-02T00:00:00Z",
      livePanes: 0,
      spend5h: 0,
      spend7d: 0,
      tokens5h: 0,
      tokens7d: 0,
      quotaPercent: null,
      full: false,
    },
  ],
  blockPercent: 90,
};

const tool = (id: string, label: string, installed = true) => ({ id, label, installed });
const OMP = {
  available: true,
  enabled: false,
  installed: true,
  broker: { running: false },
  gateway: { running: false },
};

beforeEach(() => {
  for (const fn of Object.values(accountPool)) fn.mockReset();
  aiTools.list.mockResolvedValue({
    tools: [
      tool("claude", "Claude Code"),
      tool("codex", "Codex"),
      tool("cursor", "Cursor CLI"),
      tool("omp", "Oh My Pi"),
      tool("antigravity", "Antigravity"),
      tool("goose", "Goose", false),
    ],
    default: "claude",
  });
  aiTools.ompSharing.mockResolvedValue(OMP);
  aiTools.setOmpSharing.mockResolvedValue({ ...OMP, enabled: true });
  accountPool.list.mockResolvedValue(POOL);
  users.list.mockResolvedValue({
    users: [
      { id: 7, username: "mia", disabled: false },
      { id: 8, username: "leo", disabled: false },
    ],
  });
  accountPool.profiles.mockResolvedValue({
    profiles: [
      {
        name: "work",
        label: "Work",
        email: "w@example.com",
        subscriptionType: "max",
        active: false,
      },
      { name: "me", label: "Me", email: "me@example.com", subscriptionType: "pro", active: true },
    ],
  });
});

describe("AccountPoolCard", () => {
  it("shows each tool's pool on its own tab, counted, and explains an empty one", async () => {
    const user = userEvent.setup();
    const { unmount } = render(card(false));
    expect(await screen.findByText("team-1")).toBeInTheDocument();
    expect(screen.queryByText("cx-1")).toBeNull();
    const [account, second] = screen.getAllByTestId("pool-account");
    // Every account of the pool has its card; quota is shown as what is LEFT.
    expect(second).toHaveTextContent("team-2");
    const quota = screen.getAllByTestId("pool-quota")[0]!;
    expect(quota).toHaveTextContent("5 hours");
    expect(quota).toHaveTextContent("58%");
    expect(quota).toHaveTextContent("resets in 2h 10m");
    expect(quota).toHaveTextContent("Week");
    expect(quota).toHaveTextContent("85%");
    expect(quota).toHaveTextContent("resets in 3d 1h");
    const reset = screen.getAllByTestId("pool-quota")[1]!;
    expect(reset).toHaveTextContent("100%");
    expect(reset).toHaveTextContent("—");
    expect(account).toHaveTextContent("250.0K tokens");
    expect(account).toHaveTextContent("$12.00 · 3.4M tokens in 7 days");
    expect(account).toHaveTextContent("2 live");
    expect(screen.getByText("team1@example.com")).toBeInTheDocument();
    // Without groups nothing is said about them on an account.
    expect(screen.queryByText("Shared pool")).toBeNull();
    expect(screen.queryByRole("button", { name: /^add/i })).toBeNull();
    expect(screen.queryByRole("button", { name: /remove/i })).toBeNull();
    const codexTab = screen.getByRole("tab", { name: /Codex/ });
    expect(codexTab).toHaveTextContent("1");
    expect(screen.getByRole("tab", { name: /Claude Code/ })).toHaveTextContent("2");
    await user.click(codexTab);
    expect(screen.getByText("cx-1")).toBeInTheDocument();
    expect(screen.queryByText("team-1")).toBeNull();
    // A pool with no account still has its tab, with what that means.
    await user.click(screen.getByRole("tab", { name: /Cursor CLI/ }));
    expect(screen.getByText(/No Cursor CLI accounts yet/)).toBeInTheDocument();
    // An installed tool without a pool says so; an uninstalled one gets no tab.
    await user.click(screen.getByRole("tab", { name: /Antigravity/ }));
    expect(screen.getByText("Antigravity has no account pool")).toBeInTheDocument();
    expect(screen.getByText(/system keyring/)).toBeInTheDocument();
    expect(screen.queryByRole("tab", { name: /Goose/ })).toBeNull();
    unmount();
    accountPool.list.mockResolvedValue({ accounts: [], codex: [], blockPercent: 90 });
    render(card(true));
    expect(await screen.findByText(/No Claude Code accounts yet/)).toBeInTheDocument();
    expect(screen.getByRole("button", { name: "Add Claude Code account" })).toBeInTheDocument();
  });

  it("adds a Cursor API key from the Cursor tab", async () => {
    accountPool.add.mockResolvedValue({ account: { name: "cu-1" } });
    accountPool.list.mockResolvedValue({ ...POOL, cursor: [] });
    const user = userEvent.setup();
    render(card(true));
    await screen.findByText("team-1");
    await user.click(screen.getByRole("tab", { name: /Cursor CLI/ }));
    await user.click(screen.getByRole("button", { name: "Add Cursor CLI account" }));
    const dialog = await screen.findByRole("dialog");
    expect(screen.queryByLabelText("From")).toBeNull();
    await user.type(screen.getByLabelText("Name"), "cu-1");
    await user.type(screen.getByLabelText("Cursor API key"), "key_abc");
    await user.type(screen.getByLabelText("Your password"), "boss-pass");
    await user.click(
      Array.from(dialog.querySelectorAll("button")).find((b) => b.textContent === "Add account")!
    );
    await waitFor(() =>
      expect(accountPool.add).toHaveBeenCalledWith(
        { tool: "cursor", name: "cu-1", token: "key_abc" },
        "boss-pass"
      )
    );
    expect(accountPool.profiles).not.toHaveBeenCalledWith("cursor");
  });

  it("shares a saved profile from its card", async () => {
    accountPool.add.mockResolvedValue({ account: { name: "work" } });
    const user = userEvent.setup();
    render(card(true));
    await screen.findByText("team-1");
    await user.click(await screen.findByRole("button", { name: "Share Work to the pool" }));
    const dialog = await screen.findByRole("dialog");
    await waitFor(() => expect(screen.getByLabelText("Profile")).toHaveValue("work"));
    await user.type(screen.getByLabelText("Your password"), "boss-pass");
    await user.click(
      Array.from(dialog.querySelectorAll("button")).find((b) => b.textContent === "Add account")!
    );
    await waitFor(() =>
      expect(accountPool.add).toHaveBeenCalledWith(
        { tool: "claude", name: "work", profile: "work" },
        "boss-pass"
      )
    );
  });

  it("shows the groups as cards and saves a new one with members and accounts", async () => {
    accountPool.list.mockResolvedValue({
      ...POOL,
      groups: [
        {
          id: 1,
          name: "Team A",
          users: [{ userId: 8, username: "leo" }],
          accounts: { claude: ["team-1"], codex: [], cursor: [] },
        },
      ],
    });
    accountPool.createGroup.mockResolvedValue({ group: { id: 2, name: "Team B" } });
    accountPool.updateGroup.mockResolvedValue({ group: {} });
    const user = userEvent.setup();
    render(card(true));
    const groupCard = await screen.findByTestId("pool-group");
    expect(groupCard).toHaveTextContent("Team A");
    expect(groupCard).toHaveTextContent("leo");
    expect(screen.getAllByTestId("pool-account")[0]).toHaveTextContent("Team A");
    await user.click(screen.getByRole("button", { name: "New group" }));
    await screen.findByRole("dialog");
    await user.type(screen.getByLabelText("Group name"), "Team B");
    await user.click(await screen.findByRole("checkbox", { name: /leo/ }));
    expect(screen.getByText("now in Team A")).toBeInTheDocument();
    await user.click(screen.getByRole("checkbox", { name: "cx-1" }));
    await user.type(screen.getByLabelText("Your password"), "boss-pass");
    await user.click(screen.getByRole("button", { name: "Save" }));
    await waitFor(() =>
      expect(accountPool.updateGroup).toHaveBeenCalledWith(
        2,
        { userIds: [8], accounts: { claude: [], codex: ["cx-1"], cursor: [] } },
        "boss-pass"
      )
    );
    expect(accountPool.createGroup).toHaveBeenCalledWith("Team B", "boss-pass");
  });

  it("turns Oh My Pi login sharing on from its tab", async () => {
    const user = userEvent.setup();
    render(card(true));
    await screen.findByText("team-1");
    await user.click(screen.getByRole("tab", { name: /Oh My Pi/ }));
    expect(screen.getByTestId("omp-pool-status")).toHaveTextContent(/Sharing is off/);
    await user.click(screen.getByRole("switch"));
    await waitFor(() => expect(aiTools.setOmpSharing).toHaveBeenCalledWith(true));
    expect(screen.getByRole("tab", { name: /Oh My Pi/ })).toHaveTextContent("shared");
  });

  it("moves a saved login in, the server's own included", async () => {
    accountPool.add.mockResolvedValue({ account: { name: "work" } });
    const user = userEvent.setup();
    render(card(true));
    await screen.findByText("team-1");
    await user.click(screen.getByRole("button", { name: "Add Claude Code account" }));
    const dialog = await screen.findByRole("dialog");
    const select = await screen.findByLabelText("Profile");
    await waitFor(() => expect(screen.getByRole("option", { name: /Work/ })).toBeInTheDocument());
    expect(screen.getByRole("option", { name: /Me/ })).toBeEnabled();
    await user.selectOptions(select, "work");
    const confirm = Array.from(dialog.querySelectorAll("button")).find(
      (b) => b.textContent === "Add account"
    )!;
    expect(confirm).toBeDisabled();
    await user.type(screen.getByLabelText("Your password"), "boss-pass");
    await user.click(confirm);
    await waitFor(() =>
      expect(accountPool.add).toHaveBeenCalledWith(
        { tool: "claude", name: "work", profile: "work" },
        "boss-pass"
      )
    );
  });

  it("adds a setup-token only with the admin's own password", async () => {
    accountPool.add.mockResolvedValue({ account: { name: "team-2" } });
    const user = userEvent.setup();
    render(card(true));
    await screen.findByText("team-1");
    await user.click(screen.getByRole("button", { name: "Add Claude Code account" }));
    const dialog = await screen.findByRole("dialog");
    await user.selectOptions(screen.getByLabelText("From"), "token");
    await user.type(screen.getByLabelText("Name"), "team-2");
    await user.type(screen.getByLabelText("Token"), "sk-ant-oat01-xyz");
    const confirm = Array.from(dialog.querySelectorAll("button")).find(
      (b) => b.textContent === "Add account"
    )!;
    expect(confirm).toBeDisabled();
    await user.type(screen.getByLabelText("Your password"), "boss-pass");
    expect(confirm).toBeEnabled();
    await user.click(confirm);
    await waitFor(() =>
      expect(accountPool.add).toHaveBeenCalledWith(
        { tool: "claude", name: "team-2", token: "sk-ant-oat01-xyz" },
        "boss-pass"
      )
    );
  });

  it("removes an account with the admin's own password", async () => {
    accountPool.remove.mockResolvedValue({ ok: true });
    const user = userEvent.setup();
    render(card(true));
    await screen.findByText("team-1");
    await user.click(screen.getByRole("tab", { name: /Codex/ }));
    await user.click(await screen.findByRole("button", { name: "Remove cx-1" }));
    await user.type(await screen.findByLabelText("Your password"), "boss-pass");
    await user.click(screen.getByRole("button", { name: "Remove" }));
    await waitFor(() =>
      expect(accountPool.remove).toHaveBeenCalledWith("codex", "cx-1", "boss-pass")
    );
  });

  it("sets who runs on an account from its Edit, with the admin's own password", async () => {
    accountPool.list.mockResolvedValue({
      ...POOL,
      pins: {
        claude: [
          { userId: 8, username: "leo", account: "team-1" },
          { userId: 7, username: "mia", account: "team-0" },
        ],
        codex: [],
      },
    });
    accountPool.setUsers.mockResolvedValue({
      added: [{ userId: 7, username: "mia", switched: "switched" }],
      removed: [{ userId: 8, username: "leo" }],
    });
    const user = userEvent.setup();
    render(card(true));
    expect(await screen.findByText("Used by: leo")).toBeInTheDocument();
    expect(screen.queryByRole("button", { name: /switch a user/i })).toBeNull();
    await user.click(screen.getByRole("button", { name: "Edit team-1" }));
    const dialog = await screen.findByRole("dialog");
    const leo = await screen.findByRole("checkbox", { name: /leo/ });
    const mia = screen.getByRole("checkbox", { name: /mia/ });
    expect(leo).toHaveAttribute("aria-checked", "true");
    expect(mia).toHaveAttribute("aria-checked", "false");
    expect(screen.getByText("now on team-0")).toBeInTheDocument();
    await user.click(mia);
    await user.click(leo);
    const save = Array.from(dialog.querySelectorAll("button")).find(
      (b) => b.textContent === "Save"
    )!;
    expect(save).toBeDisabled();
    await user.type(screen.getByLabelText("Your password"), "boss-pass");
    await user.click(save);
    await waitFor(() =>
      expect(accountPool.setUsers).toHaveBeenCalledWith("claude", "team-1", [7], "boss-pass")
    );
  });

  it("moves a saved Codex profile in, and opens on one from its Move to pool link", async () => {
    accountPool.add.mockResolvedValue({ account: { name: "cx" } });
    accountPool.profiles.mockImplementation(async (tool: string) =>
      tool === "codex"
        ? {
            profiles: [
              { name: "cx", label: "Codex", email: "c@x", subscriptionType: "plus", active: false },
            ],
          }
        : { profiles: [] }
    );
    const user = userEvent.setup();
    render(card(true, "/admin?poolAdd=codex&poolProfile=cx"));
    const dialog = await screen.findByRole("dialog");
    await waitFor(() => expect(accountPool.profiles).toHaveBeenCalledWith("codex"));
    expect(screen.getByRole("tab", { name: /Codex/ })).toHaveAttribute("aria-selected", "true");
    await waitFor(() => expect(screen.getByLabelText("Profile")).toHaveValue("cx"));
    await user.type(screen.getByLabelText("Your password"), "boss-pass");
    const confirm = Array.from(dialog.querySelectorAll("button")).find(
      (b) => b.textContent === "Add account"
    )!;
    await user.click(confirm);
    await waitFor(() =>
      expect(accountPool.add).toHaveBeenCalledWith(
        { tool: "codex", name: "cx", profile: "cx" },
        "boss-pass"
      )
    );
  });

  it("links back to the profiles in Settings", async () => {
    render(card(false));
    const link = await screen.findByRole("link", { name: "Profiles in Settings" });
    expect(link.getAttribute("href")).toBe("/settings/agents#tool-profiles");
  });
});