VIP30/cloud/cloudfunctions/vip1/node_modules/bson/src/timestamp.ts

import { Long } from './long';
import { isObjectLike } from './parser/utils';

/** @public */
export type TimestampOverrides = '_bsontype' | 'toExtendedJSON' | 'fromExtendedJSON' | 'inspect';
/** @public */
export type LongWithoutOverrides = new (low: unknown, high?: number, unsigned?: boolean) => {
  [P in Exclude<keyof Long, TimestampOverrides>]: Long[P];
};
/** @public */
export const LongWithoutOverridesClass: LongWithoutOverrides =
  Long as unknown as LongWithoutOverrides;

/** @public */
export interface TimestampExtended {
  $timestamp: {
    t: number;
    i: number;
  };
}

/**
 * @public
 * @category BSONType
 * */
export class Timestamp extends LongWithoutOverridesClass {
  _bsontype!: 'Timestamp';

  static readonly MAX_VALUE = Long.MAX_UNSIGNED_VALUE;

  /**
   * @param low - A 64-bit Long representing the Timestamp.
   */
  constructor(long: Long);
  /**
   * @param value - A pair of two values indicating timestamp and increment.
   */
  constructor(value: { t: number; i: number });
  /**
   * @param low - the low (signed) 32 bits of the Timestamp.
   * @param high - the high (signed) 32 bits of the Timestamp.
   * @deprecated Please use `Timestamp({ t: high, i: low })` or `Timestamp(Long(low, high))` instead.
   */
  constructor(low: number, high: number);
  constructor(low: number | Long | { t: number; i: number }, high?: number) {
    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
    // @ts-expect-error
    if (!(this instanceof Timestamp)) return new Timestamp(low, high);

    if (Long.isLong(low)) {
      super(low.low, low.high, true);
    } else if (isObjectLike(low) && typeof low.t !== 'undefined' && typeof low.i !== 'undefined') {
      super(low.i, low.t, true);
    } else {
      super(low, high, true);
    }
    Object.defineProperty(this, '_bsontype', {
      value: 'Timestamp',
      writable: false,
      configurable: false,
      enumerable: false
    });
  }

  toJSON(): { $timestamp: string } {
    return {
      $timestamp: this.toString()
    };
  }

  /** Returns a Timestamp represented by the given (32-bit) integer value. */
  static fromInt(value: number): Timestamp {
    return new Timestamp(Long.fromInt(value, true));
  }

  /** Returns a Timestamp representing the given number value, provided that it is a finite number. Otherwise, zero is returned. */
  static fromNumber(value: number): Timestamp {
    return new Timestamp(Long.fromNumber(value, true));
  }

  /**
   * Returns a Timestamp for the given high and low bits. Each is assumed to use 32 bits.
   *
   * @param lowBits - the low 32-bits.
   * @param highBits - the high 32-bits.
   */
  static fromBits(lowBits: number, highBits: number): Timestamp {
    return new Timestamp(lowBits, highBits);
  }

  /**
   * Returns a Timestamp from the given string, optionally using the given radix.
   *
   * @param str - the textual representation of the Timestamp.
   * @param optRadix - the radix in which the text is written.
   */
  static fromString(str: string, optRadix: number): Timestamp {
    return new Timestamp(Long.fromString(str, true, optRadix));
  }

  /** @internal */
  toExtendedJSON(): TimestampExtended {
    return { $timestamp: { t: this.high >>> 0, i: this.low >>> 0 } };
  }

  /** @internal */
  static fromExtendedJSON(doc: TimestampExtended): Timestamp {
    return new Timestamp(doc.$timestamp);
  }

  /** @internal */
  [Symbol.for('nodejs.util.inspect.custom')](): string {
    return this.inspect();
  }

  inspect(): string {
    return `new Timestamp({ t: ${this.getHighBits()}, i: ${this.getLowBits()} })`;
  }
}