import globals, { Runtime } from "./globals";

export { consoleWriter } from "./consolewriter";

/**
 * This function is for use by the [internal-runtime] package only. This should be considered an unstable API and
 * may change at any time without warning or impacting the semver of this package.
 *
 * @internal
 */
export function setRuntimeForLogging_encoreInternal(
  runtime: Runtime,
  paramHook: () => Record<string, string | number | boolean>,
): void {
  globals.Runtime = runtime;
  globals.ParamHook = paramHook;
}

/**
 * This function is for use by the [internal-runtime] package only. This should be considered an unstable API and
 * may change at any time without warning or impacting the semver of this package.
 *
 * @internal
 */
export function configureForGCP_encoreInternal(): void {
  globals.LevelFieldName = "severity";
  globals.TimestampFieldName = "timestamp";
  globals.TimestampFieldFormatter = (time) => time.toISOString();
}

export function jsonlWriter(obj: unknown): string {
  return JSON.stringify(obj) + "\n";
}