/** @vitest-environment jsdom */
import { act, cleanup, render, waitFor } from '@testing-library/react';
import React, { StrictMode } from 'react';
import { afterEach, describe, expect, it, vi } from 'vitest';

import { useProjectSnapshotWorkspace } from '../src/features/app-shell/useProjectSnapshotWorkspace';
import { createProjectSnapshotWorkspaceRegistration } from '../src/services/projectSnapshotWorkspace';

afterEach(() => {
  cleanup();
  delete window.__TAURI__;
});

describe('项目快照窗口登记', () => {
  it('在无 projectPath URL 的单窗口登记、切换、离开，StrictMode 不误关项目', async () => {
    const invoke = vi.fn(async () => undefined);
    window.__TAURI__ = { core: { invoke: invoke as never } };
    function Workspace({ path }: { path: string | null }) {
      useProjectSnapshotWorkspace(path);
      return null;
    }
    const view = (path: string | null) => (
      <StrictMode>
        <Workspace path={path} />
      </StrictMode>
    );
    expect(new URL(window.location.href).searchParams.has('projectPath')).toBe(
      false,
    );
    const rendered = render(view('/projects/first'));
    await waitFor(() => expect(invoke).toHaveBeenCalledTimes(1));
    expect(invoke).toHaveBeenLastCalledWith(
      'set_active_project_snapshot_workspace',
      { projectPath: '/projects/first' },
    );
    rendered.rerender(view('/projects/first'));
    await act(async () => {
      await Promise.resolve();
    });
    expect(invoke).toHaveBeenCalledTimes(1);
    rendered.rerender(view('/projects/second'));
    await waitFor(() => expect(invoke).toHaveBeenCalledTimes(2));
    expect(invoke).toHaveBeenLastCalledWith(
      'set_active_project_snapshot_workspace',
      { projectPath: '/projects/second' },
    );
    rendered.rerender(view(null));
    await waitFor(() => expect(invoke).toHaveBeenCalledTimes(3));
    expect(invoke).toHaveBeenLastCalledWith(
      'set_active_project_snapshot_workspace',
      { projectPath: null },
    );
    rendered.rerender(view('/projects/third'));
    await waitFor(() => expect(invoke).toHaveBeenCalledTimes(4));
    rendered.unmount();
    await waitFor(() => expect(invoke).toHaveBeenCalledTimes(5));
    expect(invoke).toHaveBeenLastCalledWith(
      'set_active_project_snapshot_workspace',
      { projectPath: null },
    );
  });

  it('原生登记未完成时顺序提交后续切换，不让迟到回包覆盖新项目', async () => {
    let release!: () => void;
    const first = new Promise<void>((resolve) => {
      release = resolve;
    });
    const invoke = vi
      .fn()
      .mockImplementationOnce(() => first)
      .mockResolvedValue(undefined);
    const registration = createProjectSnapshotWorkspaceRegistration(invoke);
    void registration.setProject('/projects/first');
    void registration.setProject('/projects/second');
    const idle = registration.setProject(null);
    await Promise.resolve();
    expect(invoke).toHaveBeenCalledTimes(1);
    release();
    await idle;
    expect(invoke.mock.calls.map((call) => call[1]?.projectPath)).toEqual([
      '/projects/first',
      '/projects/second',
      null,
    ]);
  });

  it('失败写固定诊断并允许再次登记，不能泄漏原生错误中的路径和凭据', async () => {
    const invoke = vi
      .fn()
      .mockRejectedValueOnce(new Error('C:\\private\\project token=secret'))
      .mockResolvedValue(undefined);
    const registration = createProjectSnapshotWorkspaceRegistration(invoke);
    await expect(
      registration.setProject('/projects/first'),
    ).resolves.toBeUndefined();
    expect(invoke).toHaveBeenLastCalledWith('append_application_log', {
      level: 'error',
      source: 'project-snapshot',
      message: 'project_snapshot.workspace.registration.failed',
    });
    await registration.setProject('/projects/first');
    expect(invoke).toHaveBeenCalledTimes(3);
    expect(invoke).toHaveBeenLastCalledWith(
      'set_active_project_snapshot_workspace',
      { projectPath: '/projects/first' },
    );
  });
});