import type { FetchMiddleware } from "@atcute/xrpc-server";
import type { Logger } from "pino";

export const logMiddleware = (logger: Logger): FetchMiddleware => {
  return async (req, next) => {
    const startTime = new Date();
    logger.setBindings({
      request: {
        method: req.method,
        path: new URL(req.url).pathname,
        id: crypto.randomUUID(),
      }
    });

    logger.info('Request received');

    const response = await next(req);
    const endTime = new Date();

    logger.info({
      response: {
        status: response.status,
        durationMs: endTime.getTime() - startTime.getTime(),
      },
    }, 'Finished processing request');

    return response;
  };
};