import pino from 'pino';
import pinoPretty from 'pino-pretty';
import path from 'path';

const log_level = process.env.PROD === undefined ? "debug" : "info";

const pino_config = {
  level: log_level,
}

if(!process.env.PROD) {
  pino_config.transport = {
    target: 'pino-pretty',
    options: {
      levelFirst: true,
      colorize: true,
      singleLine: true,
      ignore: "module",
      messageFormat: "{levelLabel}[{pid}] {module}: {msg}"
    }
  }
}

export const log = pino(pino_config);

export const create = (import_url) => {
  const pd = path.parse(import_url);
  const log_line = `${path.basename(pd.dir)}/${pd.base}`;
  return log.child({module: log_line});
}

export default { create, log };