import { AxiosError, CanceledError } from 'axios';

import { ApiError, ApiTimeoutError } from '../errors';

import { parseAxiosErrorMessage } from './parseAxiosErrorMessage';

const withSourcePrefix = (message: string, source?: string): string => {
  if (!source) return message;
  return `[${source}] ${message}`;
};

const parseAxiosError = (error: AxiosError, source?: string): ApiError => {
  // handle timeout from axios `timeout` config property
  // or from AbortController injected in callApi method
  if (error.code === 'ECONNABORTED' && error.message?.startsWith('timeout')
    || error instanceof CanceledError && (error.config?.signal as AbortSignal)?.reason instanceof ApiTimeoutError) {
    let errorMessage = 'Request timeout out';
    const timeoutMs = error.config?.timeout;
    if (timeoutMs) errorMessage += ` after ${timeoutMs} ms`;
    return new ApiTimeoutError(withSourcePrefix(errorMessage, source), {
      cause: error,
      statusCode: error.status,
    });
  }

  return new ApiError(withSourcePrefix(parseAxiosErrorMessage(error), source), {
    cause: error,
    statusCode: error.status,
  });
};

export default parseAxiosError;