113 lines
3.5 KiB
TypeScript
113 lines
3.5 KiB
TypeScript
///
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/// Copyright © 2016-2025 The Thingsboard Authors
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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import { Component, DestroyRef, forwardRef, Input, OnInit } from '@angular/core';
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import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
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import { coerceBooleanProperty } from '@angular/cdk/coercion';
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import { PageComponent } from '@shared/components/page.component';
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import { EntitySearchDirection, entitySearchDirectionTranslations } from '@app/shared/models/relation.models';
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import { EntityType } from '@shared/models/entity-type.models';
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import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
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interface DeviceRelationsQuery {
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fetchLastLevelOnly: boolean;
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direction: EntitySearchDirection;
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maxLevel?: number;
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relationType?: string;
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deviceTypes: string[];
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}
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@Component({
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selector: 'tb-device-relations-query-config',
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templateUrl: './device-relations-query-config.component.html',
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styleUrls: ['./device-relations-query-config.component.scss'],
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providers: [
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{
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provide: NG_VALUE_ACCESSOR,
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useExisting: forwardRef(() => DeviceRelationsQueryConfigComponent),
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multi: true
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}
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]
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})
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export class DeviceRelationsQueryConfigComponent extends PageComponent implements ControlValueAccessor, OnInit {
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@Input() disabled: boolean;
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private requiredValue: boolean;
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get required(): boolean {
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return this.requiredValue;
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}
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@Input()
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set required(value: boolean) {
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this.requiredValue = coerceBooleanProperty(value);
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}
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directionTypes: Array<EntitySearchDirection> = Object.values(EntitySearchDirection);
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directionTypeTranslations = entitySearchDirectionTranslations;
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entityType = EntityType;
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deviceRelationsQueryFormGroup: FormGroup;
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private propagateChange = null;
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constructor(private fb: FormBuilder,
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private destroyRef: DestroyRef) {
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super();
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}
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ngOnInit(): void {
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this.deviceRelationsQueryFormGroup = this.fb.group({
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fetchLastLevelOnly: [false, []],
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direction: [null, [Validators.required]],
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maxLevel: [null, [Validators.min(1)]],
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relationType: [null],
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deviceTypes: [null, [Validators.required]]
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});
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this.deviceRelationsQueryFormGroup.valueChanges.pipe(
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takeUntilDestroyed(this.destroyRef)
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).subscribe((query: DeviceRelationsQuery) => {
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if (this.deviceRelationsQueryFormGroup.valid) {
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this.propagateChange(query);
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} else {
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this.propagateChange(null);
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}
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});
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}
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registerOnChange(fn: any): void {
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this.propagateChange = fn;
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}
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registerOnTouched(_fn: any): void {
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}
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setDisabledState(isDisabled: boolean): void {
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this.disabled = isDisabled;
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if (this.disabled) {
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this.deviceRelationsQueryFormGroup.disable({emitEvent: false});
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} else {
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this.deviceRelationsQueryFormGroup.enable({emitEvent: false});
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}
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}
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writeValue(query: DeviceRelationsQuery): void {
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this.deviceRelationsQueryFormGroup.reset(query, {emitEvent: false});
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}
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}
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