76 lines
2.3 KiB
TypeScript
76 lines
2.3 KiB
TypeScript
import { Injectable } from '@angular/core';
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import { Annotation } from '@annotation-service/core/model/annotation.model';
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import { AnnotationLookup } from '@annotation-service/core/query/annotation.lookup';
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import { AnnotationService } from '@annotation-service/services/http/annotation.service';
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import { AnnotationEntityType } from '@app/core/common/enum/annotation-entity-type';
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import { SnackBarNotificationLevel, UiNotificationService } from '@app/core/services/notification/ui-notification-service';
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import { BaseService } from '@common/base/base.service';
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import { Guid } from '@common/types/guid';
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import { TranslateService } from '@ngx-translate/core';
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import { takeUntil } from 'rxjs/operators';
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import { nameof } from 'ts-simple-nameof';
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@Injectable({
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providedIn: 'any',
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})
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export class DescriptionFormAnnotationService extends BaseService {
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private entityId: Guid;
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private annotationsPerAnchor: Map<string, number>;
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constructor(
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private annotationService: AnnotationService,
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private uiNotificationService: UiNotificationService,
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private language: TranslateService
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) {
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super();
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}
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init(entityId: Guid) {
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this.entityId = entityId;
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this.refreshAnnotations();
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}
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public getCount(anchor: string) {
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if (this.annotationsPerAnchor.has(anchor)) {
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return this.annotationsPerAnchor.get(anchor);
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} else {
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return 0;
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}
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}
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public refreshAnnotations(onSuccess?: () => void) {
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const lookup: AnnotationLookup = new AnnotationLookup();
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lookup.entityIds = [this.entityId];
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lookup.entityTypes = [AnnotationEntityType.Description];
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lookup.project = {
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fields: [
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nameof<Annotation>(x => x.id),
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nameof<Annotation>(x => x.anchor),
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]
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};
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this.annotationService.query(lookup)
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.pipe(takeUntil(this._destroyed))
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.subscribe(
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data => {
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this.annotationsPerAnchor = new Map();
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for (const item of data.items) {
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if (!this.annotationsPerAnchor.has(item.anchor)) {
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this.annotationsPerAnchor.set(item.anchor, 0);
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}
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this.annotationsPerAnchor.set(item.anchor, this.annotationsPerAnchor.get(item.anchor) + 1);
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}
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onSuccess ? onSuccess() : null;
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},
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error => this.onCallbackError(error),
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);
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}
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private onCallbackError(error: any) {
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this.uiNotificationService.snackBarNotification(this.language.instant(error.message), SnackBarNotificationLevel.Error);
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}
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}
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