import { randomBytes, randomInt, randomUUID } from 'node:crypto';
import { inspect } from 'node:util';
-import clone from 'just-clone';
+import {
+ formatDuration,
+ hoursToMinutes,
+ hoursToSeconds,
+ isDate,
+ millisecondsToHours,
+ millisecondsToMinutes,
+ millisecondsToSeconds,
+ minutesToSeconds,
+ secondsToMilliseconds,
+} from 'date-fns';
+import deepClone from 'deep-clone';
import { Constants } from './Constants';
import { type TimestampedData, WebSocketCloseEventStatusString } from '../types';
export const validateUUID = (uuid: string): boolean => {
return /^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/.test(
- uuid
+ uuid,
);
};
export const sleep = async (milliSeconds: number): Promise<NodeJS.Timeout> => {
- return new Promise((resolve) => setTimeout(resolve as () => void, milliSeconds));
+ return new Promise<NodeJS.Timeout>((resolve) => setTimeout(resolve as () => void, milliSeconds));
};
export const formatDurationMilliSeconds = (duration: number): string => {
duration = convertToInt(duration);
- const hours = Math.floor(duration / (3600 * 1000));
- const minutes = Math.floor((duration / 1000 - hours * 3600) / 60);
- const seconds = duration / 1000 - hours * 3600 - minutes * 60;
- let hoursStr = hours.toString();
- let minutesStr = minutes.toString();
- let secondsStr = seconds.toString();
-
- if (hours < 10) {
- hoursStr = `0${hours.toString()}`;
- }
- if (minutes < 10) {
- minutesStr = `0${minutes.toString()}`;
- }
- if (seconds < 10) {
- secondsStr = `0${seconds.toString()}`;
- }
- return `${hoursStr}:${minutesStr}:${secondsStr.substring(0, 6)}`;
+ const days = Math.floor(duration / (24 * 3600 * 1000));
+ const hours = Math.floor(millisecondsToHours(duration) - days * 24);
+ const minutes = Math.floor(
+ millisecondsToMinutes(duration) - days * 24 * 60 - hoursToMinutes(hours),
+ );
+ const seconds = Math.floor(
+ millisecondsToSeconds(duration) -
+ days * 24 * 3600 -
+ hoursToSeconds(hours) -
+ minutesToSeconds(minutes),
+ );
+ return formatDuration({
+ days,
+ hours,
+ minutes,
+ seconds,
+ });
};
export const formatDurationSeconds = (duration: number): string => {
- return formatDurationMilliSeconds(duration * 1000);
+ return formatDurationMilliSeconds(secondsToMilliseconds(duration));
};
-export const convertToDate = (
- value: Date | string | number | null | undefined
-): Date | null | undefined => {
+// More efficient time validation function than the one provided by date-fns
+export const isValidTime = (date: unknown): boolean => {
+ if (typeof date === 'number') {
+ return !isNaN(date);
+ } else if (isDate(date)) {
+ return !isNaN((date as Date).getTime());
+ }
+ return false;
+};
+
+export const convertToDate = (value: Date | string | number | undefined): Date | undefined => {
if (isNullOrUndefined(value)) {
- return value as null | undefined;
+ return value as undefined;
}
- if (value instanceof Date) {
- return value;
+ if (isDate(value)) {
+ return value as Date;
}
if (isString(value) || typeof value === 'number') {
- return new Date(value);
+ const valueToDate = new Date(value as string | number);
+ if (isNaN(valueToDate.getTime())) {
+ throw new Error(`Cannot convert to date: '${value as string | number}'`);
+ }
+ return valueToDate;
}
- return null;
};
export const convertToInt = (value: unknown): number => {
changedValue = parseInt(value as string);
}
if (isNaN(changedValue)) {
- throw new Error(`Cannot convert to integer: ${value.toString()}`);
+ throw new Error(`Cannot convert to integer: '${String(value)}'`);
}
return changedValue;
};
changedValue = parseFloat(value as string);
}
if (isNaN(changedValue)) {
- throw new Error(`Cannot convert to float: ${value.toString()}`);
+ throw new Error(`Cannot convert to float: '${String(value)}'`);
}
return changedValue;
};
export const getRandomFloatFluctuatedRounded = (
staticValue: number,
fluctuationPercent: number,
- scale = 2
+ scale = 2,
): number => {
if (fluctuationPercent < 0 || fluctuationPercent > 100) {
throw new RangeError(
- `Fluctuation percent must be between 0 and 100. Actual value: ${fluctuationPercent}`
+ `Fluctuation percent must be between 0 and 100. Actual value: ${fluctuationPercent}`,
);
}
if (fluctuationPercent === 0) {
return getRandomFloatRounded(
staticValue * (1 + fluctuationRatio),
staticValue * (1 - fluctuationRatio),
- scale
+ scale,
);
};
);
};
-export const cloneObject = <T extends object>(object: T): T => {
- return clone<T>(object);
+type CloneableData =
+ | number
+ | string
+ | boolean
+ | null
+ | undefined
+ | Date
+ | CloneableData[]
+ | { [key: string]: CloneableData };
+
+export const cloneObject = <T>(object: T): T => {
+ // eslint-disable-next-line @typescript-eslint/no-unsafe-call
+ return deepClone(object as CloneableData) as T;
};
export const hasOwnProp = (object: unknown, property: PropertyKey): boolean => {
};
export const isIterable = <T>(obj: T): boolean => {
- return !isNullOrUndefined(obj) ? typeof obj[Symbol.iterator] === 'function' : false;
+ return !isNullOrUndefined(obj) ? typeof obj[Symbol.iterator as keyof T] === 'function' : false;
};
const isString = (value: unknown): boolean => {
* Computes the retry delay in milliseconds using an exponential backoff algorithm.
*
* @param retryNumber - the number of retries that have already been attempted
+ * @param delayFactor - the base delay factor in milliseconds
* @returns delay in milliseconds
*/
-export const exponentialDelay = (retryNumber = 0, maxDelayRatio = 0.2): number => {
- const delay = Math.pow(2, retryNumber) * 100;
- const randomSum = delay * maxDelayRatio * secureRandom(); // 0-20% of the delay
+export const exponentialDelay = (retryNumber = 0, delayFactor = 100): number => {
+ const delay = Math.pow(2, retryNumber) * delayFactor;
+ const randomSum = delay * 0.2 * secureRandom(); // 0-20% of the delay
return delay + randomSum;
};
timeoutError: Error,
timeoutCallback: () => void = () => {
/* This is intentional */
- }
+ },
): Promise<T> => {
// Create a timeout promise that rejects in timeout milliseconds
const timeoutPromise = new Promise<never>((_, reject) => {
export const JSONStringifyWithMapSupport = (
obj: Record<string, unknown> | Record<string, unknown>[] | Map<unknown, unknown>,
- space?: number
+ space?: number,
): string => {
return JSON.stringify(
obj,
- (key, value: Record<string, unknown>) => {
+ (_, value: Record<string, unknown>) => {
if (value instanceof Map) {
return {
dataType: 'Map',
}
return value;
},
- space
+ space,
);
};
return '(For applications)';
}
}
- if (!isUndefined(WebSocketCloseEventStatusString[code])) {
- return WebSocketCloseEventStatusString[code] as string;
+ if (
+ !isUndefined(
+ WebSocketCloseEventStatusString[code as keyof typeof WebSocketCloseEventStatusString],
+ )
+ ) {
+ return WebSocketCloseEventStatusString[code as keyof typeof WebSocketCloseEventStatusString];
}
return '(Unknown)';
};
+
+export const isArraySorted = <T>(array: T[], compareFn: (a: T, b: T) => number): boolean => {
+ for (let index = 0; index < array.length - 1; ++index) {
+ if (compareFn(array[index], array[index + 1]) > 0) {
+ return false;
+ }
+ }
+ return true;
+};
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export const once = <T, A extends any[], R>(
+ fn: (...args: A) => R,
+ context: T,
+): ((...args: A) => R) => {
+ let result: R;
+ return (...args: A) => {
+ if (fn) {
+ result = fn.apply<T, A, R>(context, args);
+ (fn as unknown as undefined) = (context as unknown as undefined) = undefined;
+ }
+ return result;
+ };
+};
repositories / e-mobility-charging-stations-simulator.git / blobdiff