Initial Commit - NG UI
[osm/NG-UI.git] / src / app / wim-accounts / new-wim-account / NewWIMAccountComponent.ts
diff --git a/src/app/wim-accounts/new-wim-account/NewWIMAccountComponent.ts b/src/app/wim-accounts/new-wim-account/NewWIMAccountComponent.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 WIM Account Component.
+ */
+import { HttpHeaders } from '@angular/common/http';
+import { Component, ElementRef, Injector, OnInit, ViewChild } from '@angular/core';
+import { FormBuilder, FormControl, 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, TYPESECTION, WIM_TYPES } from 'CommonModel';
+import { environment } from 'environment';
+import * as jsyaml from 'js-yaml';
+import { RestService } from 'RestService';
+import { SharedService } from 'SharedService';
+import { isNullOrUndefined } from 'util';
+
+/**
+ * Creating component
+ * @Component takes NewWIMAccountComponent.html as template url
+ */
+@Component({
+  templateUrl: './NewWIMAccountComponent.html',
+  styleUrls: ['./NewWIMAccountComponent.scss']
+})
+/** Exporting a class @exports NewWIMAccountComponent */
+export class NewWIMAccountComponent implements OnInit {
+  /** To inject services @public */
+  public injector: Injector;
+
+  /** Setting wim types in array @public */
+  public wimType: TYPESECTION[];
+
+  /** Set WIM Type select to empty @public */
+  public wimTypeMod: string = null;
+
+  /** New WIM account form controls using formgroup @public */
+  public wimNewAccountForm: FormGroup;
+
+  /** Form submission Add */
+  public submitted: boolean = false;
+
+  /** Instance for active modal service @public */
+  public activeModal: NgbActiveModal;
+
+  /** Check the loading results for loader status @public */
+  public isLoadingResults: boolean = false;
+
+  /** Give the message for the loading @public */
+  public message: string = 'PLEASEWAIT';
+
+  /** Element ref for fileInputConfig @public */
+  @ViewChild('fileInputConfig', { static: true }) public fileInputConfig: ElementRef;
+
+  /** Element ref for fileInputConfig @public */
+  @ViewChild('fileInputConfigLabel', { static: true }) public fileInputConfigLabel: ElementRef;
+
+  /** Instance of the rest service @private */
+  private restService: RestService;
+
+  /** Controls the header form @private */
+  private headers: HttpHeaders;
+
+  /** FormBuilder instance added to the formBuilder @private */
+  private formBuilder: FormBuilder;
+
+  /** Notifier service to popup notification @private */
+  private notifierService: NotifierService;
+
+  /** Contains tranlsate instance @private */
+  private translateService: TranslateService;
+
+  /** Contains all methods related to shared @private */
+  private sharedService: SharedService;
+
+  constructor(injector: Injector) {
+    this.injector = injector;
+    this.restService = this.injector.get(RestService);
+    this.formBuilder = this.injector.get(FormBuilder);
+    this.notifierService = this.injector.get(NotifierService);
+    this.translateService = this.injector.get(TranslateService);
+    this.activeModal = this.injector.get(NgbActiveModal);
+    this.sharedService = this.injector.get(SharedService);
+
+    /** Initializing Form Action */
+    this.wimNewAccountForm = this.formBuilder.group({
+      name: ['', Validators.required],
+      wim_type: ['', Validators.required],
+      wim_url: ['', [Validators.required, Validators.pattern(this.sharedService.REGX_URL_PATTERN)]],
+      user: ['', Validators.required],
+      password: ['', Validators.required],
+      description: [null],
+      config: [null]
+    });
+  }
+
+  /** convenience getter for easy access to form fields */
+  get f(): FormGroup['controls'] { return this.wimNewAccountForm.controls; }
+
+  /**
+   * Lifecyle Hooks the trigger before component is instantiate
+   */
+  public ngOnInit(): void {
+    this.wimType = WIM_TYPES;
+    this.headers = new HttpHeaders({
+      Accept: 'application/json',
+      'Content-Type': 'application/json',
+      'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0'
+    });
+  }
+
+  /** On modal submit newWimAccountSubmit will called @public */
+  public newWimAccountSubmit(): void {
+    this.submitted = true;
+    const modalData: MODALCLOSERESPONSEDATA = {
+      message: 'Done'
+    };
+    this.sharedService.cleanForm(this.wimNewAccountForm);
+    if (this.wimNewAccountForm.value.description === '') {
+      this.wimNewAccountForm.value.description = null;
+    }
+    if (isNullOrUndefined(this.wimNewAccountForm.value.config) || this.wimNewAccountForm.value.config === '') {
+      delete this.wimNewAccountForm.value.config;
+    } else {
+      const validJSON: boolean = this.sharedService.checkJson(this.wimNewAccountForm.value.config);
+      if (validJSON) {
+        this.wimNewAccountForm.value.config = JSON.parse(this.wimNewAccountForm.value.config);
+      } else {
+        this.notifierService.notify('error', this.translateService.instant('INVALIDCONFIG'));
+        return;
+      }
+    }
+    if (!this.wimNewAccountForm.invalid) {
+      this.isLoadingResults = true;
+      const apiURLHeader: APIURLHEADER = {
+        url: environment.WIMACCOUNTS_URL,
+        httpOptions: { headers: this.headers }
+      };
+      this.restService.postResource(apiURLHeader, this.wimNewAccountForm.value)
+        .subscribe((result: {}) => {
+          this.activeModal.close(modalData);
+          this.isLoadingResults = false;
+          this.notifierService.notify('success', this.translateService.instant('PAGE.WIMACCOUNTS.CREATEDSUCCESSFULLY'));
+        }, (error: ERRORDATA) => {
+          this.restService.handleError(error, 'post');
+          this.isLoadingResults = false;
+        });
+    }
+  }
+
+  /** Config file process @private */
+  public configFile(files: FileList): void {
+    if (files && files.length === 1) {
+      this.sharedService.getFileString(files, 'yaml').then((fileContent: string): void => {
+        const getConfigJson: string = jsyaml.load(fileContent, { json: true });
+        // tslint:disable-next-line: no-backbone-get-set-outside-model
+        this.wimNewAccountForm.get('config').setValue(JSON.stringify(getConfigJson));
+      }).catch((err: string): void => {
+        if (err === 'typeError') {
+          this.notifierService.notify('error', this.translateService.instant('YAMLFILETYPEERRROR'));
+        } else {
+          this.notifierService.notify('error', this.translateService.instant('ERROR'));
+        }
+        this.fileInputConfigLabel.nativeElement.innerText = this.translateService.instant('CHOOSEFILE');
+        this.fileInputConfig.nativeElement.value = null;
+      });
+    } else if (files && files.length > 1) {
+      this.notifierService.notify('error', this.translateService.instant('DROPFILESVALIDATION'));
+    }
+    this.fileInputConfigLabel.nativeElement.innerText = files[0].name;
+    this.fileInputConfig.nativeElement.value = null;
+  }
+}