Vladyslav_Prykhodko
9 months ago
7 changed files with 179 additions and 146 deletions
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///
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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 { DestroyRef, inject, Injectable } from '@angular/core'; |
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import { FormBuilder, FormGroup, Validators } from '@angular/forms'; |
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import { pairwise, switchMap } from 'rxjs/operators'; |
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import { Observable } from 'rxjs'; |
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import { |
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CalculatedField, |
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CalculatedFieldConfiguration, |
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CalculatedFieldEventArguments, |
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CalculatedFieldType, |
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OutputStrategyType |
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} from '@shared/models/calculated-field.models'; |
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import { oneSpaceInsideRegex } from '@shared/models/regex.constants'; |
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import { isDefined } from '@core/utils'; |
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import { CalculatedFieldsService } from '@core/http/calculated-fields.service'; |
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import { CalculatedFieldsTableEntity } from '@home/components/calculated-fields/calculated-fields-table-config'; |
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import { takeUntilDestroyed } from '@angular/core/rxjs-interop'; |
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import { EntityType } from '@shared/models/entity-type.models'; |
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@Injectable({ providedIn: 'root' }) |
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export class CalculatedFieldFormService { |
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private fb = inject(FormBuilder); |
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private calculatedFieldsService = inject(CalculatedFieldsService); |
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buildForm(): FormGroup { |
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return this.fb.group({ |
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name: ['', [Validators.required, Validators.pattern(oneSpaceInsideRegex), Validators.maxLength(255)]], |
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entityId: [{type: EntityType.DEVICE_PROFILE, id: null}, Validators.required], |
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type: [CalculatedFieldType.SIMPLE], |
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debugSettings: [], |
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configuration: this.fb.control<CalculatedFieldConfiguration>({} as CalculatedFieldConfiguration), |
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}); |
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} |
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setupTypeChange(form: FormGroup, destroyRef: DestroyRef, isEditActive?: () => boolean): void { |
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form.get('type').valueChanges.pipe( |
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pairwise(), |
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takeUntilDestroyed(destroyRef) |
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).subscribe(([prevType, nextType]) => { |
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const shouldCheck = isEditActive ? isEditActive() : true; |
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if (shouldCheck) { |
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if (![CalculatedFieldType.SIMPLE, CalculatedFieldType.SCRIPT].includes(prevType) || |
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![CalculatedFieldType.SIMPLE, CalculatedFieldType.SCRIPT].includes(nextType)) { |
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form.get('configuration').setValue({} as CalculatedFieldConfiguration, { emitEvent: false }); |
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} |
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} |
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}); |
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} |
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prepareConfig(configuration: CalculatedFieldConfiguration): CalculatedFieldConfiguration { |
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const config = configuration || ({} as CalculatedFieldConfiguration); |
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if (config.type !== CalculatedFieldType.ALARM) { |
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if (isDefined(config?.output) && !config?.output?.strategy) { |
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config.output.strategy = { type: OutputStrategyType.RULE_CHAIN }; |
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} |
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} |
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return config; |
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} |
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testScript( |
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calculatedFieldId: string, |
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formValue: CalculatedField, |
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testDialogFn: (calculatedField: CalculatedFieldsTableEntity, argumentsObj?: CalculatedFieldEventArguments, openCalculatedFieldEdit?: boolean, expression?: string) => Observable<string>, |
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destroyRef: DestroyRef, |
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expression?: string, |
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): Observable<string> { |
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if (calculatedFieldId) { |
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return this.calculatedFieldsService.getLatestCalculatedFieldDebugEvent(calculatedFieldId, {ignoreLoading: true}) |
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.pipe( |
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switchMap(event => { |
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const args = event?.arguments ? JSON.parse(event.arguments) : null; |
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return testDialogFn(formValue, args, false, expression); |
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}), |
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takeUntilDestroyed(destroyRef) |
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); |
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} |
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return testDialogFn(formValue, null, false, expression); |
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} |
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} |
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