Initial Commit - NG UI

[osm/NG-UI.git] / src / app / layouts / header / HeaderComponent.ts

diff --git a/src/app/layouts/header/HeaderComponent.ts b/src/app/layouts/header/HeaderComponent.ts
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+++ b/src/app/layouts/header/HeaderComponent.ts
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+/*
+ Copyright 2020 TATA ELXSI
+
+ Licensed under the Apache License, Version 2.0 (the 'License');
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ Author: KUMARAN M (kumaran.m@tataelxsi.co.in), RAJESH S (rajesh.s@tataelxsi.co.in), BARATH KUMAR R (barath.r@tataelxsi.co.in)
+ */
+
+/**
+ * @file Header Component
+ */
+import { Component, Injector, OnInit } from '@angular/core';
+import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { AuthenticationService } from 'AuthenticationService';
+import { environment } from 'environment';
+import { ProjectService } from 'ProjectService';
+import { Observable } from 'rxjs';
+import { SharedService } from 'SharedService';
+import { ProjectRoleMappings, UserDetail } from 'UserModel';
+import { UserSettingsComponent } from 'UserSettingsComponent';
+
+/**
+ * Creating component
+ * @Component takes HeaderComponent.html as template url
+ */
+@Component({
+    selector: 'app-header',
+    templateUrl: './HeaderComponent.html',
+    styleUrls: ['./HeaderComponent.scss']
+})
+/** Exporting a class @exports HeaderComponent */
+export class HeaderComponent implements OnInit {
+    /** Invoke service injectors @public */
+    public injector: Injector;
+
+    /** Variables holds all the projects @public */
+    public projectList$: Observable<{}[]>;
+
+    /** Observable holds logined value  @public */
+    public username$: Observable<string>;
+
+    /** Variables holds admin is logged or not @public */
+    public isAdmin: boolean;
+
+    /** Variables holds the selected project @public */
+    public selectedProject: Observable<string>;
+
+    /** project @public */
+    public getSelectedProject: string;
+
+    /** Version holds packages version @public */
+    public PACKAGEVERSION: string;
+
+    /** Contains all methods related to shared @public */
+    public sharedService: SharedService;
+
+    /** Utilizes auth service for any auth operations @private */
+    private authService: AuthenticationService;
+
+    /** Holds all project details @private */
+    private projectService: ProjectService;
+
+    /** Utilizes modal service for any modal operations @private */
+    private modalService: NgbModal;
+
+    constructor(injector: Injector) {
+        this.injector = injector;
+        this.authService = this.injector.get(AuthenticationService);
+        this.modalService = this.injector.get(NgbModal);
+        this.projectService = this.injector.get(ProjectService);
+        this.sharedService = this.injector.get(SharedService);
+    }
+
+    /** Lifecyle Hooks the trigger before component is instantiate @public */
+    public ngOnInit(): void {
+        this.isAdmin = (localStorage.getItem('isAdmin') === 'true') ? true : false;
+        this.selectedProject = this.authService.ProjectName;
+        this.authService.ProjectName.subscribe((projectNameFinal: string) => {
+            this.getSelectedProject = projectNameFinal;
+        });
+        this.username$ = this.authService.username;
+        this.projectService.setHeaderProjects();
+        this.projectList$ = this.projectService.projectList;
+        this.PACKAGEVERSION = environment.packageVersion;
+    }
+
+    /** Logout function  @public */
+    public logout(): void {
+        this.authService.logout();
+    }
+
+    /** Implementation of model for UserSettings options.@public */
+    public userSettings(): void {
+        this.modalService.open(UserSettingsComponent, { backdrop: 'static' });
+    }
+}