// @vitest-environment jsdom
import { act } from 'react';
import { createRoot } from 'react-dom/client';
import { afterEach, describe, expect, it, vi } from 'vitest';
import { AssessorApiClient } from '../../src/api/assessor-api-client';
import { GpoFolderImport } from '../../src/features/project-import/GpoFolderImport';

afterEach(() => {
  vi.useRealTimers();
  vi.restoreAllMocks();
  vi.unstubAllGlobals();
});

describe('timeslot import status polling', () => {
  it('does not poll from idle hidden GPO import controls rendered in timeslot rows', async () => {
    vi.stubGlobal('IS_REACT_ACT_ENVIRONMENT', true);
    vi.useFakeTimers();
    const status = vi.spyOn(AssessorApiClient.prototype, 'listProjectGpoBackupStatus')
      .mockResolvedValue({ records: [] } as never);
    const container = document.createElement('div');
    const root = createRoot(container);
    try {
      await act(async () => root.render(<GpoFolderImport projectId="synthetic-project" assessmentId="synthetic-slot" showStatus={false}/>));
      await act(async () => vi.advanceTimersByTimeAsync(10_000));
      expect(status).not.toHaveBeenCalled();
    } finally {
      await act(async () => root.unmount());
    }
  });

  it('loads a visible terminal status once without starting a permanent poll', async () => {
    vi.stubGlobal('IS_REACT_ACT_ENVIRONMENT', true);
    vi.useFakeTimers();
    const status = vi.spyOn(AssessorApiClient.prototype, 'listProjectGpoBackupStatus')
      .mockResolvedValue({ records: [] } as never);
    const container = document.createElement('div');
    const root = createRoot(container);
    try {
      await act(async () => root.render(<GpoFolderImport projectId="synthetic-project" showStatus/>));
      expect(status).toHaveBeenCalledOnce();
      await act(async () => vi.advanceTimersByTimeAsync(10_000));
      expect(status).toHaveBeenCalledOnce();
    } finally {
      await act(async () => root.unmount());
    }
  });
});