package com.airlock.iam.flow.shared.domain.model.fido;

import com.airlock.iam.base.api.domain.model.mapification.MapifiedValues;
import com.airlock.iam.base.domain.model.mapification.MapifiedValuesBuilder;
import com.airlock.iam.factor.domain.model.fido.FidoPublicKeyCredentialCreationOptions;
import com.airlock.iam.flow.api.domain.model.step.StepSession;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.Optional;
import org.apache.commons.lang3.Validate;

public final class FidoRegistrationStepSession implements StepSession {
   private static final String OPTIONS_KEY = "options";
   private Optional<FidoPublicKeyCredentialCreationOptions> publicKeyCredentialCreationOptions = Optional.empty();

   static FidoRegistrationStepSession emptySession() {
      return new FidoRegistrationStepSession();
   }

   public boolean hasChallenge() {
      return this.publicKeyCredentialCreationOptions.isPresent();
   }

   public FidoRegistrationStepSession registerChallenge(FidoPublicKeyCredentialCreationOptions options) {
      Validate.isTrue(!this.hasChallenge(), "challenge can only be set once", new Object[0]);
      this.publicKeyCredentialCreationOptions = Optional.of(options);
      return this;
   }

   public FidoPublicKeyCredentialCreationOptions retrieveAndDeleteChallenge() {
      Validate.isTrue(this.publicKeyCredentialCreationOptions.isPresent());
      FidoPublicKeyCredentialCreationOptions challenge = this.publicKeyCredentialCreationOptions.get();
      this.publicKeyCredentialCreationOptions = Optional.empty();
      return challenge;
   }

   @Override
   public MapifiedValues mapify() {
      return MapifiedValuesBuilder.mapifiedValues()
         .putIfPresent("options", this.publicKeyCredentialCreationOptions.map(FidoPublicKeyCredentialCreationOptions::mapify))
         .build();
   }

   public static FidoRegistrationStepSession demapify(MapifiedValues values) {
      return new FidoRegistrationStepSession(values.demapifyOptional("options", FidoPublicKeyCredentialCreationOptions::demapify));
   }

   @SuppressFBWarnings(justification = "generated code")
   @Override
   public boolean equals(Object o) {
      if (o == this) {
         return true;
      } else if (!(o instanceof FidoRegistrationStepSession other)) {
         return false;
      } else {
         Object this$publicKeyCredentialCreationOptions = this.publicKeyCredentialCreationOptions;
         Object other$publicKeyCredentialCreationOptions = other.publicKeyCredentialCreationOptions;
         return this$publicKeyCredentialCreationOptions == null
            ? other$publicKeyCredentialCreationOptions == null
            : this$publicKeyCredentialCreationOptions.equals(other$publicKeyCredentialCreationOptions);
      }
   }

   @SuppressFBWarnings(justification = "generated code")
   @Override
   public int hashCode() {
      int PRIME = 59;
      int result = 1;
      Object $publicKeyCredentialCreationOptions = this.publicKeyCredentialCreationOptions;
      return result * 59 + ($publicKeyCredentialCreationOptions == null ? 43 : $publicKeyCredentialCreationOptions.hashCode());
   }

   @SuppressFBWarnings(justification = "generated code")
   private FidoRegistrationStepSession() {
   }

   @SuppressFBWarnings(justification = "generated code")
   private FidoRegistrationStepSession(Optional<FidoPublicKeyCredentialCreationOptions> publicKeyCredentialCreationOptions) {
      this.publicKeyCredentialCreationOptions = publicKeyCredentialCreationOptions;
   }
}