import { type NextRequest, type NextFetchEvent } from 'next/server';
import {
  defineMiddleware,
  MultisiteMiddleware,
  PersonalizeMiddleware,
  RedirectsMiddleware,
} from '@sitecore-content-sdk/nextjs/middleware';
import sites from '.sitecore/sites.json';
import scConfig from 'sitecore.config';

const multisite = new MultisiteMiddleware({
  /**
   * List of sites for site resolver to work with
   */
  sites,
  ...scConfig.api.edge,
  ...scConfig.multisite,
  // This function determines if the middleware should be turned off on per-request basis.
  // Certain paths are ignored by default (e.g. files and Next.js API routes), but you may wish to disable more.
  // This is an important performance consideration since Next.js Edge middleware runs on every request.
  skip: () => false,
});
const redirects = new RedirectsMiddleware({
  /**
   * List of sites for site resolver to work with
   */
  sites,
  ...scConfig.api.edge,
  ...scConfig.redirects,
  // This function determines if the middleware should be turned off on per-request basis.
  // Certain paths are ignored by default (e.g. Next.js API routes), but you may wish to disable more.
  // By default it is disabled while in development mode.
  // This is an important performance consideration since Next.js Edge middleware runs on every request.
  skip: () => false,
});

const personalize = new PersonalizeMiddleware({
  /**
   * List of sites for site resolver to work with
   */
  sites,
  ...scConfig.api.edge,
  ...scConfig.personalize,
  // This function determines if the middleware should be turned off on per-request basis.
  // Certain paths are ignored by default (e.g. Next.js API routes), but you may wish to disable more.
  // By default it is disabled while in development mode.
  // This is an important performance consideration since Next.js Edge middleware runs on every request.
  skip: () => false,
});

export function middleware(req: NextRequest, ev: NextFetchEvent) {
  return defineMiddleware(multisite, redirects, personalize).exec(req, ev);
}

export const config = {
  /*
   * Match all paths except for:
   * 1. /api routes
   * 2. /_next (Next.js internals)
   * 3. /sitecore/api (Sitecore API routes)
   * 4. /- (Sitecore media)
   * 5. /healthz (Health check)
   * 7. all root files inside /public
   */
  matcher: ['/', '/((?!api/|_next/|healthz|sitecore/api/|-/|favicon.ico|sc_logo.svg).*)'],
};