Vladyslav_Prykhodko
6 years ago
6 changed files with 277 additions and 6 deletions
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<!-- |
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Copyright © 2016-2020 The Thingsboard Authors |
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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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http://www.apache.org/licenses/LICENSE-2.0 |
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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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<mat-form-field [formGroup]="selectRuleChainFormGroup" class="mat-block"> |
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<input matInput type="text" placeholder="{{ ruleChainLabel | translate }}" |
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#entityInput |
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formControlName="ruleChainId" |
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(focusin)="onFocus()" |
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[required]="required" |
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[matAutocomplete]="entityAutocomplete"> |
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<button *ngIf="selectRuleChainFormGroup.get('ruleChainId').value && !disabled" |
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type="button" |
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matSuffix mat-button mat-icon-button aria-label="Clear" |
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(click)="clear()"> |
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<mat-icon class="material-icons">close</mat-icon> |
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</button> |
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<mat-autocomplete class="tb-autocomplete" |
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#entityAutocomplete="matAutocomplete" |
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[displayWith]="displayEntityFn"> |
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<mat-option *ngFor="let entity of filteredRuleChains | async" [value]="entity"> |
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<span [innerHTML]="entity.name | highlight:searchText"></span> |
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</mat-option> |
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<mat-option *ngIf="!(filteredRuleChains | async)?.length" [value]="null" class="tb-not-found"> |
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<div class="tb-not-found-content" (click)="$event.stopPropagation()"> |
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<div *ngIf="!textIsNotEmpty(searchText); else searchNotEmpty"> |
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<span translate>device-profile.no-device-profiles-found</span> |
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</div> |
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<ng-template #searchNotEmpty> |
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<span> |
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{{ translate.get('rulechain.no-rulechains-matching', |
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{entity: truncate.transform(searchText, true, 6, '...')}) | async }} |
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</span> |
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</ng-template> |
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<span> |
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<a translate (click)="createDefaultRuleChain($event, searchText)">rulechain.create-new-rulechain</a> |
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</span> |
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</div> |
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</mat-option> |
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</mat-autocomplete> |
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<mat-error *ngIf="selectRuleChainFormGroup.get('ruleChainId').hasError('required')"> |
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{{ 'rulechain.rulechain-required' | translate }} |
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</mat-error> |
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</mat-form-field> |
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@ -0,0 +1,206 @@ |
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///
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/// Copyright © 2016-2020 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, ElementRef, forwardRef, Input, OnInit, ViewChild } from '@angular/core'; |
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import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR } from '@angular/forms'; |
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import { Observable } from 'rxjs'; |
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import { map, mergeMap, share, tap } from 'rxjs/operators'; |
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import { Store } from '@ngrx/store'; |
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import { AppState } from '@core/core.state'; |
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import { TranslateService } from '@ngx-translate/core'; |
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import { coerceBooleanProperty } from '@angular/cdk/coercion'; |
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import { EntityId } from '@shared/models/id/entity-id'; |
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import { EntityType } from '@shared/models/entity-type.models'; |
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import { BaseData } from '@shared/models/base-data'; |
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import { EntityService } from '@core/http/entity.service'; |
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import { TruncatePipe } from '@shared/pipe/truncate.pipe'; |
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import { RuleChainService } from '@core/http/rule-chain.service'; |
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import { MatAutocompleteTrigger } from '@angular/material/autocomplete'; |
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@Component({ |
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selector: 'tb-rule-chain-autocomplete', |
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templateUrl: './rule-chain-autocomplete.component.html', |
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styleUrls: [], |
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providers: [{ |
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provide: NG_VALUE_ACCESSOR, |
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useExisting: forwardRef(() => RuleChainAutocompleteComponent), |
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multi: true |
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}] |
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}) |
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export class RuleChainAutocompleteComponent implements ControlValueAccessor, OnInit { |
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selectRuleChainFormGroup: FormGroup; |
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ruleChainLabel = 'rulechain.rulechain'; |
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modelValue: string | null; |
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@Input() |
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labelText: string; |
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@Input() |
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requiredText: string; |
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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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@Input() |
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disabled: boolean; |
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@ViewChild('entityInput', {static: true}) entityInput: ElementRef; |
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filteredRuleChains: Observable<Array<BaseData<EntityId>>>; |
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searchText = ''; |
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private dirty = false; |
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private propagateChange = (v: any) => { }; |
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constructor(private store: Store<AppState>, |
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public translate: TranslateService, |
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public truncate: TruncatePipe, |
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private entityService: EntityService, |
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private ruleChainService: RuleChainService, |
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private fb: FormBuilder) { |
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this.selectRuleChainFormGroup = this.fb.group({ |
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ruleChainId: [null] |
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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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ngOnInit() { |
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this.filteredRuleChains = this.selectRuleChainFormGroup.get('ruleChainId').valueChanges |
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.pipe( |
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tap(value => { |
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let modelValue; |
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if (typeof value === 'string' || !value) { |
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modelValue = null; |
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} else { |
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modelValue = value.id.id; |
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} |
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this.updateView(modelValue); |
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if (value === null) { |
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this.clear(); |
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} |
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}), map(value => value ? (typeof value === 'string' ? value : value.name) : ''), |
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mergeMap(name => this.fetchRuleChain(name) ), |
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share() |
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); |
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} |
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ngAfterViewInit(): void {} |
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getCurrentEntity(): BaseData<EntityId> | null { |
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const currentEntity = this.selectRuleChainFormGroup.get('ruleChainId').value; |
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if (currentEntity && typeof currentEntity !== 'string') { |
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return currentEntity as BaseData<EntityId>; |
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} else { |
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return null; |
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} |
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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.selectRuleChainFormGroup.disable({emitEvent: false}); |
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} else { |
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this.selectRuleChainFormGroup.enable({emitEvent: false}); |
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} |
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} |
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textIsNotEmpty(text: string): boolean { |
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return (text && text.length > 0); |
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} |
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writeValue(value: string | null): void { |
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this.searchText = ''; |
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if (value != null) { |
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const targetEntityType = EntityType.RULE_CHAIN; |
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this.entityService.getEntity(targetEntityType, value, {ignoreLoading: true, ignoreErrors: true}).subscribe( |
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(entity) => { |
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this.modelValue = entity.id.id; |
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this.selectRuleChainFormGroup.get('ruleChainId').patchValue(entity, {emitEvent: false}); |
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}, |
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() => { |
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this.modelValue = null; |
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this.selectRuleChainFormGroup.get('ruleChainId').patchValue('', {emitEvent: false}); |
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if (value !== null) { |
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this.propagateChange(this.modelValue); |
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} |
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} |
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); |
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} else { |
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this.modelValue = null; |
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this.selectRuleChainFormGroup.get('ruleChainId').patchValue('', {emitEvent: false}); |
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} |
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this.dirty = true; |
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} |
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onFocus() { |
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if (this.dirty) { |
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this.selectRuleChainFormGroup.get('ruleChainId').updateValueAndValidity({onlySelf: true, emitEvent: true}); |
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this.dirty = false; |
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} |
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} |
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reset() { |
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this.selectRuleChainFormGroup.get('ruleChainId').patchValue('', {emitEvent: false}); |
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} |
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updateView(value: string | null) { |
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if (this.modelValue !== value) { |
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this.modelValue = value; |
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this.propagateChange(this.modelValue); |
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} |
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} |
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displayEntityFn(entity?: BaseData<EntityId>): string | undefined { |
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return entity ? entity.name : undefined; |
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} |
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fetchRuleChain(searchText?: string): Observable<Array<BaseData<EntityId>>> { |
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this.searchText = searchText; |
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return this.entityService.getEntitiesByNameFilter(EntityType.RULE_CHAIN, searchText, |
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50, null, {ignoreLoading: true}); |
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} |
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clear() { |
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this.selectRuleChainFormGroup.get('ruleChainId').patchValue('', {emitEvent: true}); |
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setTimeout(() => { |
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this.entityInput.nativeElement.blur(); |
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this.entityInput.nativeElement.focus(); |
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}, 0); |
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} |
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createDefaultRuleChain($event: Event, ruleChainName: string) { |
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this.ruleChainService.createDefaultRuleChain(ruleChainName).subscribe((ruleChain) => { |
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this.updateView(ruleChain.id.id); |
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}); |
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} |
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} |
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