/**
 * @file AccountPoolCard.test.tsx
 * @description The Users page's account pool card: lists the Claude and Codex
 * accounts with their live panes and quota, says what an empty pool means, 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.
 * @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 type { AccountPool } from "../../../lib/api";

const accountPool = vi.hoisted(() => ({
  list: vi.fn(),
  add: vi.fn(),
  remove: vi.fn(),
  profiles: vi.fn(),
}));
vi.mock("../../../lib/api", async (importOriginal) => {
  const actual = await importOriginal<Record<string, unknown>>();
  return { ...actual, api: { accountPool } };
});

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

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,
      quotaPercent: 42,
      full: false,
    },
  ],
  codex: [
    {
      name: "cx-1",
      kind: "apikey",
      addedAt: "2026-10-02T00:00:00Z",
      livePanes: 0,
      spend5h: 0,
      spend7d: 0,
      quotaPercent: null,
      full: false,
    },
  ],
  blockPercent: 90,
};

beforeEach(() => {
  for (const fn of Object.values(accountPool)) fn.mockReset();
  accountPool.list.mockResolvedValue(POOL);
  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("lists every account, and explains an empty pool", async () => {
    const { unmount } = render(<AccountPoolCard isAdmin={false} />);
    expect(await screen.findByText("team-1")).toBeInTheDocument();
    expect(screen.getByText("cx-1")).toBeInTheDocument();
    expect(screen.getByText("42%")).toBeInTheDocument();
    expect(screen.getByText("team1@example.com")).toBeInTheDocument();
    expect(screen.queryByRole("button", { name: /add account/i })).toBeNull();
    expect(screen.queryByRole("button", { name: /remove/i })).toBeNull();
    unmount();
    accountPool.list.mockResolvedValue({ accounts: [], codex: [], blockPercent: 90 });
    render(<AccountPoolCard isAdmin />);
    expect(await screen.findByText(/no accounts yet/i)).toBeInTheDocument();
  });

  it("moves a saved login in, the server's own included", async () => {
    accountPool.add.mockResolvedValue({ account: { name: "work" } });
    const user = userEvent.setup();
    render(<AccountPoolCard isAdmin />);
    await screen.findByText("team-1");
    await user.click(screen.getByRole("button", { name: /add account/i }));
    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(<AccountPoolCard isAdmin />);
    await screen.findByText("team-1");
    await user.click(screen.getByRole("button", { name: /add account/i }));
    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(<AccountPoolCard isAdmin />);
    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")
    );
  });
});