import { Application, Router } from "@oak/oak";
import { log } from "./log.ts";
import naddrHandler from "./handlers/naddr.ts";
import nprofileHandler from "./handlers/nprofile.ts";
import npubHandler from "./handlers/npub.ts";
import userProfileHandler from "./handlers/user-profile.ts";
import userEventHandler from "./handlers/user-event.ts";
import userAtomFeedHandler from "./handlers/user-atom-feed.ts";

const router = new Router();

router.get("/:path", async (ctx: ctx) => {
  const { path } = ctx.params;

  if (path.startsWith("naddr")) {
    await naddrHandler(ctx);
  } else if (path.startsWith("nprofile")) {
    await nprofileHandler(ctx);
  } else if (path.startsWith("npub")) {
    await npubHandler(ctx);
  } else if (path.startsWith("@") || path.startsWith("~")) {
    await userProfileHandler(ctx);
  } else {
    ctx.response.status = 404;
    ctx.response.body = "Not Found";
  }

  log(
    `${ctx.request.method} ${ctx.request.url} - ${ctx.response.status}`,
    "gray",
  );
});

router.get("/:user/:kind.atom", async (ctx: ctx) => {
  const { user } = ctx.params;

  if (user.startsWith("@") || user.startsWith("~") || kind === "articles") {
    await userAtomFeedHandler(ctx);
  } else {
    ctx.response.status = 404;
    ctx.response.body = "Not Found";
  }

  log(
    `${ctx.request.method} ${ctx.request.url} - ${ctx.response.status}`,
    "gray",
  );
});

router.get("/:user/:identifier", async (ctx: ctx) => {
  const { user } = ctx.params;

  if (user.startsWith("@") || user.startsWith("~")) {
    await userEventHandler(ctx);
  } else {
    ctx.response.status = 404;
    ctx.response.body = "Not Found";
  }

  log(
    `${ctx.request.method} ${ctx.request.url} - ${ctx.response.status}`,
    "gray",
  );
});

const app = new Application();
app.use(router.routes());
app.use(router.allowedMethods());

const PORT = 8000;
app.listen({ port: PORT });

console.log(`App listening on http://localhost:${PORT}`);