import { transportFunctionType } from "../index";

export type CrashlyticsTransportOption = {
  CRASHLYTICS: {
    recordError: (error: Error | string, name?: string) => void;
    log: (msg: string) => void;
  };
  errorLevels?: string | Array<string>;
};

const crashlyticsTransport: transportFunctionType<
  CrashlyticsTransportOption
> = (props) => {
  if (!props) return false;

  if (!props?.options?.CRASHLYTICS) {
    throw new Error(
      `react-native-logs: crashlyticsTransport - No crashlytics instance provided`
    );
  }

  let isError = false;

  if (props?.options?.errorLevels) {
    isError = false;
    const level = props.level.text;
    const errorLevels = props.options.errorLevels;

    const levelsToCheck = Array.isArray(errorLevels)
      ? errorLevels
      : [errorLevels];
    if (levelsToCheck.includes(level)) {
      isError = true;
    }
  }

  try {
    let msgToRecord: any = props.msg;

    if (isError) {
      const errorToRecord =
        msgToRecord instanceof Error
          ? msgToRecord
          : new Error(String(msgToRecord));

      props.options.CRASHLYTICS.recordError(
        errorToRecord,
        props.extension || undefined
      );
    } else {
      props.options.CRASHLYTICS.log(String(msgToRecord));
    }
    return true;
  } catch (error) {
    throw new Error(
      `react-native-logs: crashlyticsTransport - Error on send msg to crashlytics: ${error}`
    );
  }
};

export { crashlyticsTransport };