X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Fservices%2FSharedService.ts;h=8fb51bff646c058364b1569cb4b9c4acb43f8912;hb=refs%2Fheads%2Fmaster;hp=2a5f50f665eab214cc3849a1de4d97c947c48e5f;hpb=995c6728dfcd126c3e6f1febaf9a3399803153d1;p=osm%2FNG-UI.git

diff --git a/src/services/SharedService.ts b/src/services/SharedService.ts
index 2a5f50f..61c3367 100644
--- a/src/services/SharedService.ts
+++ b/src/services/SharedService.ts
@@ -18,7 +18,6 @@
 /**
  * @file Provider for Shared Service
  */
-import { isNullOrUndefined } from 'util';
 import { HttpErrorResponse, HttpHeaders } from '@angular/common/http';
 import { EventEmitter, Injectable, Output } from '@angular/core';
 import { FormArray, FormGroup } from '@angular/forms';
@@ -82,6 +81,9 @@ export class SharedService {
     /** Variables to hold regexp pattern for Longitude */
     public REGX_LONG_PATTERN: RegExp = new RegExp(/^(\+|-)?(?:180(?:(?:\.0{1,6})?)|(?:[0-9]|[1-9][0-9]|1[0-7][0-9])(?:(?:\.[0-9]{1,15})?))$/);
 
+    /** Variable to hold regexp pattern for EMAIL */
+    public REGX_EMAIL_PATTERN: RegExp = /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+
     /** Variables to hold maxlength for the description @public */
     // eslint-disable-next-line @typescript-eslint/no-magic-numbers
     public MAX_LENGTH_DESCRIPTION: number = 500;
@@ -128,9 +130,13 @@ export class SharedService {
     // eslint-disable-next-line @typescript-eslint/no-magic-numbers
     private randomStringLength: number = 4;
 
-    /** Max length of Uint8Array */
+    /** express number for rgb manipulation */
+    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
+    private colourHour: number = 10;
+
+    /** express number for rgb manipulation*/
     // eslint-disable-next-line @typescript-eslint/no-magic-numbers
-    private unit8Array: number = 255;
+    private colourMin: number = 5;
 
     /** Instance of the rest service @private */
     private restService: RestService;
@@ -138,10 +144,6 @@ export class SharedService {
     /** Service holds the router information @private */
     private router: Router;
 
-    /** Random color string generator length @private */
-    // eslint-disable-next-line @typescript-eslint/no-magic-numbers
-    private colorStringLength: number = 256;
-
     /** Check for the root directory @private */
     // eslint-disable-next-line @typescript-eslint/no-magic-numbers
     private directoryCount: number = 2;
@@ -260,10 +262,9 @@ export class SharedService {
 
     /** Generate random string @public */
     public randomString(): string {
-        const chars: string = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
         let result: string = '';
         for (let randomStringRef: number = this.randomStringLength; randomStringRef > 0; --randomStringRef) {
-            result += chars[Math.floor(Math.random() * chars.length)];
+            result += new Date().getSeconds();
         }
         return result;
     }
@@ -426,9 +427,9 @@ export class SharedService {
 
     /** Random RGB color code generator @public */
     public generateColor(): string {
-        const x: number = Math.floor(Math.random() * this.colorStringLength);
-        const y: number = Math.floor(Math.random() * this.colorStringLength);
-        const z: number = Math.floor(Math.random() * this.colorStringLength);
+        const x: number = Math.floor((new Date().getHours()) * this.colourHour);
+        const y: number = Math.floor((new Date().getMinutes()) * this.colourMin);
+        const z: number = Math.floor((new Date().getSeconds()) * this.colourMin);
         return 'rgb(' + x + ',' + y + ',' + z + ')';
     }
 
@@ -515,3 +516,8 @@ export class SharedService {
         };
     }
 }
+
+/** Method to handle null or undefined @public */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/explicit-module-boundary-types
+export const isNullOrUndefined = (data: any): boolean => data === null || data === undefined;
+