add-attribute-dialog.component.ts
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///
/// Copyright © 2016-2024 The Thingsboard Authors
///
/// 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.
///
import { Component, Inject, OnInit, SkipSelf } from '@angular/core';
import { ErrorStateMatcher } from '@angular/material/core';
import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
import { Store } from '@ngrx/store';
import { AppState } from '@core/core.state';
import { FormBuilder, FormControl, FormGroup, FormGroupDirective, NgForm, Validators } from '@angular/forms';
import { EntityId } from '@shared/models/id/entity-id';
import { Router } from '@angular/router';
import { DialogComponent } from '@app/shared/components/dialog.component';
import { AttributeData, AttributeScope, LatestTelemetry, TelemetryType } from '@shared/models/telemetry/telemetry.models';
import { AttributeService } from '@core/http/attribute.service';
import { Observable } from 'rxjs';
export interface AddAttributeDialogData {
entityId: EntityId;
attributeScope: TelemetryType;
}
@Component({
selector: 'tb-add-attribute-dialog',
templateUrl: './add-attribute-dialog.component.html',
providers: [{provide: ErrorStateMatcher, useExisting: AddAttributeDialogComponent}],
styleUrls: []
})
export class AddAttributeDialogComponent extends DialogComponent<AddAttributeDialogComponent, boolean>
implements OnInit, ErrorStateMatcher {
attributeFormGroup: FormGroup;
submitted = false;
isTelemetry = false;
constructor(protected store: Store<AppState>,
protected router: Router,
@Inject(MAT_DIALOG_DATA) public data: AddAttributeDialogData,
private attributeService: AttributeService,
@SkipSelf() private errorStateMatcher: ErrorStateMatcher,
public dialogRef: MatDialogRef<AddAttributeDialogComponent, boolean>,
public fb: FormBuilder) {
super(store, router, dialogRef);
}
ngOnInit(): void {
this.attributeFormGroup = this.fb.group({
key: ['', [Validators.required, Validators.maxLength(255)]],
value: [null, [Validators.required]]
});
this.isTelemetry = this.data.attributeScope === LatestTelemetry.LATEST_TELEMETRY;
}
isErrorState(control: FormControl | null, form: FormGroupDirective | NgForm | null): boolean {
const originalErrorState = this.errorStateMatcher.isErrorState(control, form);
const customErrorState = !!(control && control.invalid && this.submitted);
return originalErrorState || customErrorState;
}
invalid(): boolean {
const value = this.attributeFormGroup.get('value').value;
return !Array.isArray(value) && this.attributeFormGroup.invalid;
}
cancel(): void {
this.dialogRef.close(false);
}
add(): void {
this.submitted = true;
const attribute: AttributeData = {
lastUpdateTs: null,
key: this.attributeFormGroup.get('key').value.trim(),
value: this.attributeFormGroup.get('value').value
};
let task: Observable<any>;
if (this.data.attributeScope === LatestTelemetry.LATEST_TELEMETRY) {
task = this.attributeService.saveEntityTimeseries(this.data.entityId,
this.data.attributeScope, [attribute]);
} else {
task = this.attributeService.saveEntityAttributes(this.data.entityId,
this.data.attributeScope as AttributeScope, [attribute]);
}
task.subscribe(() => this.dialogRef.close(true));
}
}