fix: use static this context

[e-mobility-charging-stations-simulator.git] / src / utils / Utils.ts

diff --git a/src/utils/Utils.ts b/src/utils/Utils.ts
index ff41faf8a674540a8b512ac8664cb61e98bfc6ec..58e9094c7a601bcd587cf59e6fd79b32a8823b95 100644 (file)
--- a/src/utils/Utils.ts
+++ b/src/utils/Utils.ts
@@ -3,13 +3,16 @@ import { inspect } from 'node:util';
 
 import {
   formatDuration,
+  hoursToMinutes,
+  hoursToSeconds,
   isDate,
   millisecondsToHours,
   millisecondsToMinutes,
   millisecondsToSeconds,
+  minutesToSeconds,
   secondsToMilliseconds,
 } from 'date-fns';
-import clone from 'just-clone';
+import deepClone from 'deep-clone';
 
 import { Constants } from './Constants';
 import { type TimestampedData, WebSocketCloseEventStatusString } from '../types';
@@ -36,9 +39,14 @@ export const formatDurationMilliSeconds = (duration: number): string => {
   duration = convertToInt(duration);
   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 - hours * 60);
+  const minutes = Math.floor(
+    millisecondsToMinutes(duration) - days * 24 * 60 - hoursToMinutes(hours),
+  );
   const seconds = Math.floor(
-    millisecondsToSeconds(duration) - days * 24 * 3600 - hours * 3600 - minutes * 60,
+    millisecondsToSeconds(duration) -
+      days * 24 * 3600 -
+      hoursToSeconds(hours) -
+      minutesToSeconds(minutes),
   );
   return formatDuration({
     days,
@@ -52,8 +60,8 @@ export const formatDurationSeconds = (duration: number): string => {
   return formatDurationMilliSeconds(secondsToMilliseconds(duration));
 };
 
-// More efficient date validation function than the one provided by date-fns
-export const isValidDate = (date: unknown): boolean => {
+// 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)) {
@@ -62,19 +70,20 @@ export const isValidDate = (date: unknown): boolean => {
   return false;
 };
 
-export const convertToDate = (
-  value: Date | string | number | null | undefined,
-): Date | null | undefined => {
+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 => {
@@ -92,8 +101,7 @@ export const convertToInt = (value: unknown): number => {
     changedValue = parseInt(value as string);
   }
   if (isNaN(changedValue)) {
-    // eslint-disable-next-line @typescript-eslint/no-base-to-string
-    throw new Error(`Cannot convert to integer: ${value.toString()}`);
+    throw new Error(`Cannot convert to integer: '${String(value)}'`);
   }
   return changedValue;
 };
@@ -107,8 +115,7 @@ export const convertToFloat = (value: unknown): number => {
     changedValue = parseFloat(value as string);
   }
   if (isNaN(changedValue)) {
-    // eslint-disable-next-line @typescript-eslint/no-base-to-string
-    throw new Error(`Cannot convert to float: ${value.toString()}`);
+    throw new Error(`Cannot convert to float: '${String(value)}'`);
   }
   return changedValue;
 };
@@ -198,8 +205,19 @@ export const isObject = (item: unknown): boolean => {
   );
 };
 
-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 => {
@@ -262,11 +280,12 @@ export const insertAt = (str: string, subStr: string, pos: number): string =>
  * 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;
 };
 
@@ -354,3 +373,27 @@ export const getWebSocketCloseEventStatusString = (code: number): string => {
   }
   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;
+  };
+};