X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Futils%2FUtils.ts;h=16cb7fa3fca34cd39f803607ec6b70fb3f8dfa78;hb=c045d9a97ebdf3747b82746b733b0c60a7db3f32;hp=69ccc318143b7f481b0a0f059d5c5aacff1f19dc;hpb=ad3de6c4ec07b788fe1c84a40081902c3abc5b3b;p=e-mobility-charging-stations-simulator.git

diff --git a/src/utils/Utils.ts b/src/utils/Utils.ts
index 69ccc318..16cb7fa3 100644
--- a/src/utils/Utils.ts
+++ b/src/utils/Utils.ts
@@ -1,3 +1,4 @@
+import { WebSocketCloseEventStatusString } from '../types/WebSocket';
 import { v4 as uuid } from 'uuid';
 
 export default class Utils {
@@ -10,14 +11,14 @@ export default class Utils {
   }
 
   static secondsToHHMMSS(seconds: number): string {
-    return new Date(seconds * 1000).toISOString().substr(11, 8);
+    return Utils.milliSecondsToHHMMSS(seconds * 1000);
   }
 
   static milliSecondsToHHMMSS(milliSeconds: number): string {
     return new Date(milliSeconds).toISOString().substr(11, 8);
   }
 
-  static removeExtraEmptyLines(tab): void {
+  static removeExtraEmptyLines(tab: string[]): void {
     // Start from the end
     for (let i = tab.length - 1; i > 0; i--) {
       // Two consecutive empty lines?
@@ -106,6 +107,11 @@ export default class Utils {
     return Math.round(number * roundPower) / roundPower;
   }
 
+  static truncTo(number: number, scale: number): number {
+    const truncPower = Math.pow(10, scale);
+    return Math.trunc(number * truncPower) / truncPower;
+  }
+
   static getRandomFloatRounded(max: number, min = 0, scale = 2): number {
     if (min) {
       return Utils.roundTo(Utils.getRandomFloat(max, min), scale);
@@ -118,8 +124,8 @@ export default class Utils {
     return date.toLocaleString() + prefixString;
   }
 
-  static cloneObject(object) {
-    return JSON.parse(JSON.stringify(object));
+  static cloneObject<T>(object: T): T {
+    return JSON.parse(JSON.stringify(object)) as T;
   }
 
   static isIterable(obj): boolean {
@@ -151,7 +157,7 @@ export default class Utils {
   }
 
   static isNullOrUndefined(value): boolean {
-    // eslint-disable-next-line no-eq-null
+    // eslint-disable-next-line no-eq-null, eqeqeq
     if (value == null) {
       return true;
     }
@@ -183,4 +189,24 @@ export default class Utils {
     const randomSum = delay * 0.2 * Math.random(); // 0-20% of the delay
     return delay + randomSum;
   }
+
+  static getWebSocketCloseEventStatusString(code: number): string {
+    if (code >= 0 && code <= 999) {
+      return '(Unused)';
+    } else if (code >= 1016) {
+      if (code <= 1999) {
+        return '(For WebSocket standard)';
+      } else if (code <= 2999) {
+        return '(For WebSocket extensions)';
+      } else if (code <= 3999) {
+        return '(For libraries and frameworks)';
+      } else if (code <= 4999) {
+        return '(For applications)';
+      }
+    }
+    if (!Utils.isUndefined(WebSocketCloseEventStatusString[code])) {
+      return WebSocketCloseEventStatusString[code] as string;
+    }
+    return '(Unknown)';
+  }
 }