client-app/src/app/carnet/add/add-carnet.component.ts

import { Component, inject } from '@angular/core';
import { FormBuilder, FormGroup, ReactiveFormsModule, Validators } from '@angular/forms';
import { AngularMaterialModule } from '../../shared/module/angular-material.module';
import { CommonModule } from '@angular/common';
import { StepperSelectionEvent } from '@angular/cdk/stepper';
import { ApplicationComponent } from "../application/application.component";
import { HolderComponent } from '../holder/holder.component';
import { GoodsComponent } from '../goods/goods.component';

@Component({
  selector: 'app-add-carnet',
  imports: [AngularMaterialModule, CommonModule, ReactiveFormsModule,
    ApplicationComponent, HolderComponent, GoodsComponent],
  templateUrl: './add-carnet.component.html',
  styleUrl: './add-carnet.component.scss'
})
export class AddCarnetComponent {
  currentStep = 0;
  questionsCompleted = false;
  isLinear = true;
  applicationType: 'new' | 'additional' | 'duplicate' | 'extend' | null = null;
  isEditMode = false;
  applicationid: number = 0;

  private fb = inject(FormBuilder);

  // Form group for initial questions
  questionsForm: FormGroup = this.fb.group({
    newCarnet: [null, Validators.required],
    additionalSets: [false],
    duplicateCarnet: [false],
    extendCarnet: [false]
  });

  // Track completion of each step
  stepsCompleted = {
    applicationDetail: false,
    holderSelection: false,
    goodsSection: false,
    travelPlan: false,
    insurance: false,
    shipping: false,
    deliveryMethod: false,
    payment: false
  };

  onQuestionsSubmit(): void {
    const answers = this.questionsForm.value;

    if (answers.newCarnet) {
      this.applicationType = 'new';
    } else if (answers.additionalSets) {
      this.applicationType = 'additional';
    } else if (answers.duplicateCarnet) {
      this.applicationType = 'duplicate';
    } else if (answers.extendCarnet) {
      this.applicationType = 'extend';
    }

    // Move to the first step after questions
    this.questionsCompleted = true;
    this.currentStep = 0;
  }

  onStepChange(event: StepperSelectionEvent): void {
    this.currentStep = event.selectedIndex;
  }

  onApplicationDetailCreated(applicationid: number): void {
    this.applicationid = applicationid;
    this.stepsCompleted.applicationDetail = true;
    this.isLinear = false; // Disable linear mode after application detail is created
  }

  onHolderSelectionSaved(completed: boolean): void {
    this.stepsCompleted.holderSelection = completed;
  }

  onGoodsSectionSaved(completed: boolean): void {
    this.stepsCompleted.goodsSection = completed;
  }

  onTravelPlanSaved(completed: boolean): void {
    this.stepsCompleted.travelPlan = completed;
  }

  onInsuranceSaved(completed: boolean): void {
    this.stepsCompleted.insurance = completed;
  }

  onShippingSaved(completed: boolean): void {
    this.stepsCompleted.shipping = completed;
  }

  onDeliveryMethodSaved(completed: boolean): void {
    this.stepsCompleted.deliveryMethod = completed;
  }

  onPaymentSaved(completed: boolean): void {
    this.stepsCompleted.payment = completed;
  }
}