refactor: factor out ATG and charging profiles sanity checks

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

diff --git a/src/utils/Utils.ts b/src/utils/Utils.ts
index c2c9d0ad22ac7152a5dd2565d166f278b5cd7ef3..73bb0ba927d2edce72ddf493635915a461d85051 100644 (file)
--- a/src/utils/Utils.ts
+++ b/src/utils/Utils.ts
@@ -1,6 +1,17 @@
 import { randomBytes, randomInt, randomUUID } from 'node:crypto';
 import { inspect } from 'node:util';
 
+import {
+  formatDuration,
+  hoursToMinutes,
+  hoursToSeconds,
+  isDate,
+  millisecondsToHours,
+  millisecondsToMinutes,
+  millisecondsToSeconds,
+  minutesToSeconds,
+  secondsToMilliseconds,
+} from 'date-fns';
 import clone from 'just-clone';
 
 import { Constants } from './Constants';
@@ -26,27 +37,37 @@ export const sleep = async (milliSeconds: number): Promise<NodeJS.Timeout> => {
 
 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));
+};
+
+// 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 = (
@@ -55,8 +76,8 @@ export const convertToDate = (
   if (isNullOrUndefined(value)) {
     return value as null | undefined;
   }
-  if (value instanceof Date) {
-    return value;
+  if (isDate(value)) {
+    return value as Date;
   }
   if (isString(value) || typeof value === 'number') {
     return new Date(value!);
@@ -249,11 +270,12 @@ 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 maxDelayRatio - the maximum ratio of the delay that can be randomized
  * @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
+  const randomSum = delay * maxDelayRatio * secureRandom(); // 0-(maxDelayRatio*100)% of the delay
   return delay + randomSum;
 };
 
@@ -341,3 +363,12 @@ 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;
+};