package com.airlock.iam.authentication.application.service.kerberos;

import com.airlock.iam.authentication.domain.model.kerberos.KerberosStep;
import com.airlock.iam.flow.api.domain.model.flow.FlowResult;
import com.airlock.iam.flow.api.domain.model.step.StepResult;
import com.airlock.iam.flow.domain.model.flow.FlowProvider;
import jakarta.inject.Inject;
import java.util.function.Function;

public final class KerberosAuthentication {
   private final FlowProvider flowProvider;

   @Inject
   public KerberosAuthentication(FlowProvider flowProvider) {
      this.flowProvider = flowProvider;
   }

   public FlowResult handleKerberosNotPossible() {
      return this.executeStepMethod(KerberosStep::handleKerberosNotPossible);
   }

   private FlowResult executeStepMethod(Function<KerberosStep, StepResult> stepMethod) {
      return this.flowProvider.getCurrentOrStartNew().execute(stepMethod, KerberosStep.class);
   }
}