import { Router } from 'express';
import swaggerJsdoc from 'swagger-jsdoc';
import swaggerUi from 'swagger-ui-express';

const router = Router();

const options = {
  definition: {
    openapi: '3.0.0',
    info: {
      title: 'CV API',
      version: '1.0.0',
      description: 'API for CV/Resume management',
    },
    servers: [
      { url: '/api', description: 'API server' }
    ],
    components: {
      securitySchemes: {
        bearerAuth: {
          type: 'http',
          scheme: 'bearer',
        },
      },
    },
  },
  apis: ['./routes/*.js'],
};

const specs = swaggerJsdoc(options);

router.use('/docs', swaggerUi.serve, swaggerUi.setup(specs, {
  customCss: '.swagger-ui .topbar { display: none }',
  customSiteTitle: 'CV API Documentation'
}));

router.get('/docs.json', (req, res) => {
  res.setHeader('Content-Type', 'application/json');
  res.send(specs);
});

export default router;