import { Application, Router } from "https://deno.land/x/oak@v11.1.0/mod.ts";

const app = new Application();

app.addEventListener("error", (evt) => {
  // Will log the thrown error to the console.
  console.dir(evt.error);
});

// First we try to serve static files from the dist folder. If that fails, we
// fall through to the router below.
app.use(async (ctx, next) => {
  await ctx.send({
    root: `${Deno.cwd()}/dist`,
    index: "index.html",
    hidden: true,
  }).catch(async () => {
    ctx.response.status = 404;
    ctx.response.body = await Deno.readTextFile(`${Deno.cwd()}/dist/404.html`);
    await next();
  });
});

const router = new Router();

// After creating the router, we can add it to the app.
app.use(router.routes());
app.use(router.allowedMethods());

await app.listen({ port: 8000 });