import Fastify from 'fastify';
import cookie from '@fastify/cookie';
import multipart from '@fastify/multipart';

import { registerAuthRoutes } from '../modules/auth/routes/auth-routes.js';
import { registerAdminInventoryRoutes } from '../modules/inventory/routes/admin-inventory-routes.js';
import { registerAdminImageRoutes } from '../modules/inventory/routes/admin-image-routes.js';
import { registerAdminListingRoutes } from '../modules/listings/routes/admin-listing-routes.js';
import { registerPublicListingRoutes } from '../modules/listings/routes/public-listing-routes.js';
import { registerAdminProductRoutes } from '../modules/products/routes/admin-product-routes.js';
import { registerPublicProductRoutes } from '../modules/products/routes/public-product-routes.js';
import { registerPublicSearchRoutes } from '../modules/search/routes/public-search-routes.js';

export function buildApp(dependencies) {
  const app = Fastify();

  app.setErrorHandler((error, request, reply) => {
    const statusCode = error.statusCode ?? 500;
    const message = statusCode >= 500 ? 'Internal server error.' : error.message;

    if (statusCode >= 500) {
      request.log.error(error);
    }

    return reply.code(statusCode).send({
      error: {
        code: error.code ?? 'INTERNAL_SERVER_ERROR',
        message,
      },
    });
  });

  app.get('/health', async () => ({ data: { status: 'ok' } }));
  app.register(cookie);
  app.register(multipart, { limits: { fileSize: 10 * 1024 * 1024, files: 1 } });
  app.register(registerAuthRoutes, {
    ...dependencies,
    prefix: '/api/v1/auth',
  });
  app.register(registerAdminProductRoutes, {
    ...dependencies,
    prefix: '/api/v1/admin',
  });
  app.register(registerAdminInventoryRoutes, {
    ...dependencies,
    prefix: '/api/v1/admin',
  });
  app.register(registerAdminImageRoutes, {
    ...dependencies,
    prefix: '/api/v1/admin',
  });
  app.register(registerAdminListingRoutes, {
    ...dependencies,
    prefix: '/api/v1/admin',
  });
  app.register(registerPublicSearchRoutes, {
    ...dependencies,
    prefix: '/api/v1',
  });
  app.register(registerPublicProductRoutes, {
    ...dependencies,
    prefix: '/api/v1',
  });
  app.register(registerPublicListingRoutes, {
    ...dependencies,
    prefix: '/api/v1',
  });

  return app;
}