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import { Component, OnInit, QueryList, ViewChild, ViewChildren } from '@angular/core';
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import { Repository, RepositoryInterface } from '../../../domain/typeScriptClasses';
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import { ActivatedRoute, Router } from '@angular/router';
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import { FormBuilder } from '@angular/forms';
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import { AsideHelpContentComponent, HelpContentComponent } from '../../../shared/reusablecomponents/help-content.component';
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import { RepositoryService } from '../../../services/repository.service';
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import { DatasourceCreateFormComponent } from '../../../shared/reusablecomponents/sources-forms/datasource-create-form.component';
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import { DatasourceNewInterfaceFormComponent } from '../../../shared/reusablecomponents/sources-forms/datasource-new-interface-form.component';
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import { from, of } from 'rxjs';
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import { concatMap } from 'rxjs/operators';
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import { errorsInInterfaces, formErrorRegisterRepo, noInterfacesSaved } from '../../../domain/shared-messages';
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@Component({
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selector: 'app-register-new-datasource',
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templateUrl: './register-new-datasource.component.html'
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})
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export class RegisterNewDatasourceComponent implements OnInit {
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loadingMessage: string;
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errorMessage: string;
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datasourceType: string;
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repo: Repository = null;
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repoInterfaces: RepositoryInterface[] = [];
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interfacesToDelete: string[] = [];
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/* queryParams are used to follow the steps without refreshing the page
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* This was needed for Help Service [which sends back info according to the current router.url].
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* The param that is used is 'step' and the values are: 'basicInformation','interfaces','finish'
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* currentStep represents the number of the current step
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*/
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currentStep: number;
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@ViewChild('topHelperContent')
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public topHelperContent: HelpContentComponent;
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@ViewChild('leftHelperContent')
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public leftHelperContent: AsideHelpContentComponent;
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@ViewChild('rightHelperContent')
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public rightHelperContent: AsideHelpContentComponent;
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@ViewChild('bottomHelperContent')
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public bottomHelperContent: HelpContentComponent;
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@ViewChild ('registerDatasource')
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registerDatasource: DatasourceCreateFormComponent;
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@ViewChildren('interfacesArray') interfacesArray: QueryList<DatasourceNewInterfaceFormComponent>;
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dataForInterfaceComp: any[] = [];
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constructor(private fb: FormBuilder,
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private route: ActivatedRoute,
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private router: Router,
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private repoService: RepositoryService) {}
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ngOnInit() {
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if (this.datasourceType) {
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// will execute getStep() every time there is a change in query params
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this.route.queryParams.subscribe(
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params => {
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this.getStep();
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}
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);
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}
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}
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getStep() {
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this.currentStep = 1;
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if (this.route.snapshot.queryParamMap.has('step')) {
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const stepName = this.route.snapshot.queryParamMap.get('step');
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if (stepName === 'basicInformation') {
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this.currentStep = 1;
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} else if (stepName === 'interfaces') {
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if (!this.repo) {
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this.router.navigateByUrl(`/sources/register/${this.datasourceType}?step=basicInformation`);
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} else {
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this.currentStep = 2;
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}
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} else if (stepName === 'finish') {
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this.currentStep = 3;
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}
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}
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this.rightHelperContent.ngOnInit();
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this.topHelperContent.ngOnInit();
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this.leftHelperContent.ngOnInit();
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this.bottomHelperContent.ngOnInit();
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}
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moveAStep() {
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this.errorMessage = '';
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if (this.currentStep === 1) {
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this.registerDatasource.registerDatasource();
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} else if (this.currentStep === 2) {
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of(this.getInterfaces()).subscribe(
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errors => {
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if (errors > 0) {
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this.errorMessage = errorsInInterfaces;
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window.scrollTo(1, 1);
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} else {
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if (this.repoInterfaces.length > 0) {
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this.addRepository();
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} else {
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this.errorMessage = noInterfacesSaved;
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window.scrollTo(1, 1);
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}
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}
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}
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);
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}
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}
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moveBackAStep() {
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this.errorMessage = '';
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if (this.currentStep === 2) {
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of(this.getInterfaces()).subscribe(
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() => this.router.navigateByUrl(`/sources/register/${this.datasourceType}?step=basicInformation`)
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);
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}
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}
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addInterfaceToList(intrf?: RepositoryInterface) {
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const curIndex = this.dataForInterfaceComp.length;
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const curRepoInfo = { id: this.repo.id, datasourceType: this.repo.datasourceType,
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datasourceClass: this.repo.datasourceClass, registeredBy: this.repo.registeredBy };
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if (intrf) {
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this.dataForInterfaceComp.push([true, curIndex, curRepoInfo, intrf]);
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} else {
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this.dataForInterfaceComp.push([true, curIndex, curRepoInfo]);
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}
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}
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removeInterfaceFromList(i: number) {
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const tempArray = this.dataForInterfaceComp;
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this.dataForInterfaceComp = [];
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tempArray.splice(i, 1);
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this.dataForInterfaceComp = tempArray;
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console.log(JSON.stringify(this.dataForInterfaceComp));
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}
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getInterfaces() {
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this.repoInterfaces = [];
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let invalidFormsCount = 0;
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for (const el of this.interfacesArray.toArray()) {
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const intrf = el.getInterface();
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if (intrf) {
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this.repoInterfaces.push(intrf);
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console.log(JSON.stringify(intrf));
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} else {
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invalidFormsCount = invalidFormsCount + 1;
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const repo_interface = el.getCurrentValues();
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this.repoInterfaces.push(repo_interface);
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console.log(JSON.stringify(repo_interface));
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}
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}
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console.log('new interfaces is ', this.repoInterfaces);
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return invalidFormsCount;
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}
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fillInterfacesForms() {
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this.dataForInterfaceComp = [];
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if (this.repoInterfaces && (this.repoInterfaces.length > 0)) {
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for (let i = 0; i < this.repoInterfaces.length; i++) {
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this.dataForInterfaceComp.push([
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true, i,
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{ id: this.repo.id,
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datasourceType: this.repo.datasourceType,
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datasourceClass: this.repo.datasourceClass,
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registeredBy: this.repo.registeredBy
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},
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this.repoInterfaces[i]
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]);
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}
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} else {
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this.dataForInterfaceComp.push([
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true, 0,
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{ id: this.repo.id,
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datasourceType: this.repo.datasourceType,
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datasourceClass: this.repo.datasourceClass,
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registeredBy: this.repo.registeredBy
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}
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]);
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}
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}
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getCurrentRepo(repo: Repository) {
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this.repo = repo;
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of (this.fillInterfacesForms()).subscribe(
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() => this.router.navigateByUrl(`/sources/register/${this.datasourceType}?step=interfaces`)
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);
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}
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downloadLogo() {
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window.open('../../../../assets/imgs/3_0ValidatedLogo.png', '_blank', 'enabledstatus=0,toolbar=0,menubar=0,location=0');
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}
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addRepository() {
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if (this.repo) {
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this.loadingMessage = 'Saving changes';
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this.errorMessage = '';
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this.repoService.addRepository(this.repo.datasourceType, this.repo).subscribe(
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response => {
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console.log(`addRepository responded: ${response.id}, ${response.registeredBy}`);
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this.repo = response;
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},
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error => {
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console.log(error);
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this.loadingMessage = '';
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this.errorMessage = formErrorRegisterRepo;
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},
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() => {
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this.saveNewInterfaces();
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}
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);
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}
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}
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saveNewInterfaces() {
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if (this.repoInterfaces && (this.repoInterfaces.length > 0)) {
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from(this.repoInterfaces).pipe(
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concatMap(intrf => {
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if (intrf.id) {
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return this.repoService.updateInterface(this.repo.id, this.repo.registeredBy, intrf);
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} else {
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return this.repoService.addInterface(this.repo.datasourceType, this.repo.id, this.repo.registeredBy, intrf);
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}
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})
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).subscribe(
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res => console.log('after save interfaces', JSON.stringify(res)),
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er => {
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console.log(er);
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this.loadingMessage = '';
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this.errorMessage = 'Not all changes were saved. Please try again';
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},
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() => {
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this.loadingMessage = '';
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this.repo = null;
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this.repoInterfaces = [];
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this.router.navigateByUrl(`/sources/register/${this.datasourceType}?step=finish`);
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}
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);
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}
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}
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}
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