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Diffstat (limited to '')
-rw-r--r-- | src/pybind/mgr/dashboard/frontend/src/app/shared/services/wizard-steps.service.ts | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/shared/services/wizard-steps.service.ts b/src/pybind/mgr/dashboard/frontend/src/app/shared/services/wizard-steps.service.ts new file mode 100644 index 000000000..e0fb2be94 --- /dev/null +++ b/src/pybind/mgr/dashboard/frontend/src/app/shared/services/wizard-steps.service.ts @@ -0,0 +1,58 @@ +import { Injectable } from '@angular/core'; + +import { BehaviorSubject, Observable } from 'rxjs'; + +import { WizardStepModel } from '~/app/shared/models/wizard-steps'; + +const initialStep = [{ stepIndex: 1, isComplete: false }]; + +@Injectable({ + providedIn: 'root' +}) +export class WizardStepsService { + steps$: BehaviorSubject<WizardStepModel[]>; + currentStep$: BehaviorSubject<WizardStepModel> = new BehaviorSubject<WizardStepModel>(null); + + constructor() { + this.steps$ = new BehaviorSubject<WizardStepModel[]>(initialStep); + this.currentStep$.next(this.steps$.value[0]); + } + + setTotalSteps(step: number) { + const steps: WizardStepModel[] = []; + for (let i = 1; i <= step; i++) { + steps.push({ stepIndex: i, isComplete: false }); + } + this.steps$ = new BehaviorSubject<WizardStepModel[]>(steps); + } + + setCurrentStep(step: WizardStepModel): void { + this.currentStep$.next(step); + } + + getCurrentStep(): Observable<WizardStepModel> { + return this.currentStep$.asObservable(); + } + + getSteps(): Observable<WizardStepModel[]> { + return this.steps$.asObservable(); + } + + moveToNextStep(): void { + const index = this.currentStep$.value.stepIndex; + this.currentStep$.next(this.steps$.value[index]); + } + + moveToPreviousStep(): void { + const index = this.currentStep$.value.stepIndex - 1; + this.currentStep$.next(this.steps$.value[index - 1]); + } + + isLastStep(): boolean { + return this.currentStep$.value.stepIndex === this.steps$.value.length; + } + + isFirstStep(): boolean { + return this.currentStep$.value?.stepIndex - 1 === 0; + } +} |