Initial Commit - NG UI
[osm/NG-UI.git] / src / app / instances / pdu-instances / add-pdu-instances / AddPDUInstancesComponent.ts
diff --git a/src/app/instances/pdu-instances/add-pdu-instances/AddPDUInstancesComponent.ts b/src/app/instances/pdu-instances/add-pdu-instances/AddPDUInstancesComponent.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 ADD PDU Instances Component
+ */
+import { Component, Injector, Input, OnInit, Output } from '@angular/core';
+import { AbstractControl, FormArray, FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
+import { TranslateService } from '@ngx-translate/core';
+import { NotifierService } from 'angular-notifier';
+import { APIURLHEADER, ERRORDATA, MODALCLOSERESPONSEDATA } from 'CommonModel';
+import { DataService } from 'DataService';
+import { environment } from 'environment';
+import { PDUInstanceDetails } from 'PDUInstanceModel';
+import { RestService } from 'RestService';
+import { SharedService } from 'SharedService';
+import { VimAccountDetails } from 'VimAccountModel';
+
+/**
+ * Creating component
+ * @Component takes AddPDUInstancesComponent.html as template url
+ */
+@Component({
+    templateUrl: './AddPDUInstancesComponent.html',
+    styleUrls: ['./AddPDUInstancesComponent.scss']
+})
+/** Exporting a class @exports AddPDUInstancesComponent */
+export class AddPDUInstancesComponent implements OnInit {
+    /** Form valid on submit trigger @public */
+    public submitted: boolean = false;
+
+    /** To inject services @public */
+    public injector: Injector;
+
+    /** Instance for active modal service @public */
+    public activeModal: NgbActiveModal;
+
+    /** FormGroup instance added to the form @ html @public */
+    public pduInstancesForm: FormGroup;
+
+    /** Primitive params array @public */
+    public pduInterfaces: FormArray;
+
+    /** Variable set for twoway binding @public */
+    public pduInstanceId: string;
+
+    /** Set mgmt field to empty on load @public */
+    public selectedMgmt: string;
+
+    /** Set vim field to empty on load @public */
+    public selectedVIM: string;
+
+    /** Contains boolean value as select options for mgmt @public */
+    public mgmtState: {}[] = [{ name: 'True', value: true }, { name: 'False', value: false }];
+
+    /** Input contains Modal dialog component Instance @private */
+    @Input() public title: string;
+
+    /** Contains all the vim accounts list @public */
+    public vimAccountSelect: VimAccountDetails;
+
+    /** Check the loading results @public */
+    public isLoadingResults: boolean = false;
+
+    /** Give the message for the loading @public */
+    public message: string = 'PLEASEWAIT';
+
+    /** FormBuilder instance added to the formBuilder @private */
+    private formBuilder: FormBuilder;
+
+    /** Utilizes rest service for any CRUD operations @private */
+    private restService: RestService;
+
+    /** packages data service collections @private */
+    private dataService: DataService;
+
+    /** Contains tranlsate instance @private */
+    private translateService: TranslateService;
+
+    /** Notifier service to popup notification @private */
+    private notifierService: NotifierService;
+
+    /** Contains all methods related to shared @private */
+    private sharedService: SharedService;
+
+    constructor(injector: Injector) {
+        this.injector = injector;
+        this.restService = this.injector.get(RestService);
+        this.dataService = this.injector.get(DataService);
+        this.translateService = this.injector.get(TranslateService);
+        this.notifierService = this.injector.get(NotifierService);
+        this.sharedService = this.injector.get(SharedService);
+        this.activeModal = this.injector.get(NgbActiveModal);
+        this.formBuilder = this.injector.get(FormBuilder);
+    }
+
+    /**
+     * Lifecyle Hooks the trigger before component is instantiate
+     */
+    public ngOnInit(): void {
+        /** Setting up initial value for NSD */
+        this.dataService.currentMessage.subscribe((event: PDUInstanceDetails) => {
+            if (event.identifier !== undefined || event.identifier !== '' || event.identifier !== null) {
+                this.pduInstanceId = event.identifier;
+            }
+        });
+        this.generateVIMAccounts();
+        this.initializeForm();
+    }
+
+    /** convenience getter for easy access to form fields */
+    get f(): FormGroup['controls'] { return this.pduInstancesForm.controls; }
+
+    /** initialize Forms @public */
+    public initializeForm(): void {
+        this.pduInstancesForm = this.formBuilder.group({
+            name: ['', [Validators.required]],
+            type: ['', [Validators.required]],
+            vim_accounts: ['', [Validators.required]],
+            interfaces: this.formBuilder.array([this.interfacesBuilder()])
+        });
+    }
+
+    /** Generate interfaces fields @public */
+    public interfacesBuilder(): FormGroup {
+        return this.formBuilder.group({
+            name: ['', [Validators.required]],
+            'ip-address': ['', [Validators.required, Validators.pattern(this.sharedService.REGX_IP_PATTERN)]],
+            mgmt: ['', [Validators.required]],
+            'vim-network-name': ['', [Validators.required]]
+        });
+    }
+
+    /** Handle FormArray Controls @public */
+    public getControls(): AbstractControl[] {
+        // tslint:disable-next-line:no-backbone-get-set-outside-model
+        return (this.pduInstancesForm.get('interfaces') as FormArray).controls;
+    }
+
+    /** Push all primitive params on user's action @public */
+    public createInterfaces(): void {
+        // tslint:disable-next-line:no-backbone-get-set-outside-model
+        this.pduInterfaces = this.pduInstancesForm.get('interfaces') as FormArray;
+        this.pduInterfaces.push(this.interfacesBuilder());
+    }
+
+    /** Remove interfaces on user's action @public */
+    public removeInterfaces(index: number): void {
+        this.pduInterfaces.removeAt(index);
+    }
+
+    /** Execute New PDU Instances @public */
+    public createPDUInstances(): void {
+        this.submitted = true;
+        this.sharedService.cleanForm(this.pduInstancesForm);
+        if (this.pduInstancesForm.invalid) { return; } // Proceed, onces form is valid
+        this.isLoadingResults = true;
+        const modalData: MODALCLOSERESPONSEDATA = {
+            message: 'Done'
+        };
+        const apiURLHeader: APIURLHEADER = {
+            url: environment.PDUINSTANCE_URL
+        };
+        this.restService.postResource(apiURLHeader, this.pduInstancesForm.value).subscribe((result: {}) => {
+            this.activeModal.close(modalData);
+            this.notifierService.notify('success', this.translateService.instant('PAGE.PDUINSTANCE.CREATEDSUCCESSFULLY'));
+            this.isLoadingResults = false;
+        }, (error: ERRORDATA) => {
+                this.restService.handleError(error, 'post');
+                this.isLoadingResults = false;
+        });
+    }
+
+    /** Generate vim accounts list @public */
+    public generateVIMAccounts(): void {
+        this.restService.getResource(environment.VIMACCOUNTS_URL).subscribe((vimData: VimAccountDetails) => {
+            this.vimAccountSelect = vimData;
+        }, (error: ERRORDATA) => {
+            this.restService.handleError(error, 'get');
+        });
+    }
+}