import { VERB } from "./logging.js";

export default class ExpressClientError extends Error {
  constructor(message, clientOptions = {}) {
    var msg;
    if (typeof message === "object" && message.m !== undefined) msg = message.m;
    else if (typeof message === "object") msg = "Unknown Express Client Error!";
    super(msg);
    if (typeof message === "object") this.clientOptions = message;
    else this.clientOptions = { message: msg, ...clientOptions };
  }

  sendError(res) {
    if (!this.clientOptions.m && this.clientOptions.c)
      res.sendStatus(this.clientOptions.c);
    else res.status(this.clientOptions.c ?? 500).send(this.toString());
  }

  toString() {
    return this.message;
  }
}

export const sendError = (res) => (e) => {
  VERB("V", e);
  if (e instanceof ExpressClientError) e.sendError(res);
  else res.status(500).send(e);
};