import { describe, it, expect, vi } from 'vitest';
import express from 'express';
import request from 'supertest';
import { registerCommonRequestMiddleware, registerServerStatusRoutes } from './core-routes.js';

describe('core-routes', () => {
  it('should call gracefulShutdown with exitProcess: true on /api/system/shutdown', async () => {
    const app = express();
    let shutdownOpts = null;
    const dependencies = {
      gracefulShutdown: vi.fn(async (opts) => {
        shutdownOpts = opts;
      }),
      getHealthSnapshot: () => ({ status: 'ok' }),
      openchamberVersion: '1.0.0',
      runtimeName: 'test',
      express,
    };

    registerServerStatusRoutes(app, dependencies);

    await request(app).post('/api/system/shutdown');

    expect(dependencies.gracefulShutdown).toHaveBeenCalled();
    expect(shutdownOpts).toEqual({ exitProcess: true });
  });

  it('should parse JSON bodies for snippet config routes', async () => {
    const app = express();
    registerCommonRequestMiddleware(app, { express });
    app.post('/api/config/snippets/example', (req, res) => {
      res.json({ body: req.body });
    });

    const response = await request(app)
      .post('/api/config/snippets/example')
      .send({ content: 'Snippet body' })
      .expect(200);

    expect(response.body).toEqual({ body: { content: 'Snippet body' } });
  });
});