package com.airlock.iam.publicselfservice.application.configuration.steps;

import com.airlock.iam.flow.api.application.configuration.dynamicactivation.DynamicStepActivationConfig;
import com.airlock.iam.flow.api.application.configuration.selection.FlowConditionConfig;
import com.airlock.iam.flow.api.application.configuration.step.InteractiveGotoTargetConfig;
import com.airlock.iam.flow.api.application.configuration.step.StepIdConfig;
import com.airlock.iam.flow.api.application.configuration.tag.TagConfig;
import com.airlock.iam.flow.api.application.configuration.valueprovider.ValueMapProviderConfig;
import com.airlock.iam.flow.shared.api.application.configuration.message.MtanMessageProviderConfig;
import com.airlock.iam.flow.shared.application.configuration.mtan.CommonMtanApprovalStepConfig;
import com.airlock.iam.flow.shared.application.configuration.mtan.MtanOtpCheckConfigSpec;
import com.airlock.iam.flow.types.api.application.configuration.step.StepConfigForPublicSelfServiceFlows;
import com.airlock.iam.plugin.api.annotation.config.Groups;
import com.airlock.iam.plugin.api.annotation.config.Plugin;
import com.airlock.iam.plugin.api.annotation.property.GroupProperty;
import com.airlock.iam.plugin.api.annotation.property.PluginProperty;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import jakarta.annotation.Nullable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;

@Plugin(
   description = "Configuration for an mTAN approval step for public self-service flows.<p>Note that unlike identity verification steps, approval steps require an existing user and cannot prevent username enumeration (no stealth mode). It is therefore important that approval steps are only used <em>after</em> an identity verification step.</p>",
   displayName = "mTAN Public Self-Service Approval Step"
)
@Groups(openGroups = "Basic Settings", groupSequence = {"Basic Settings", "Tags/Guards", "Flow Control", "Advanced Settings"})
public class MtanPublicSelfServiceApprovalStepConfig extends CommonMtanApprovalStepConfig implements StepConfigForPublicSelfServiceFlows {
   @PluginProperty(description = "Creates the message based on the self-service operation.", optional = false)
   @GroupProperty(groupIdentifier = "Basic Settings")
   private MtanMessageProviderConfig messageProvider;

   protected MtanPublicSelfServiceApprovalStepConfig(
      FlowConditionConfig skipCondition,
      FlowConditionConfig preCondition,
      boolean requiresActivation,
      List<TagConfig> tagsOnSuccess,
      @Nullable StepIdConfig stepId,
      List<InteractiveGotoTargetConfig> interactiveGotoTargets,
      List<DynamicStepActivationConfig> dynamicStepActivations,
      Map<String, StepIdConfig> onFailureGotos,
      List<ValueMapProviderConfig> customResponseAttributes,
      List<ValueMapProviderConfig> customFailureResponseAttributes,
      MtanOtpCheckConfigSpec mtanSettings,
      MtanMessageProviderConfig messageProvider,
      String authenticationMethodId
   ) {
      super(
         skipCondition,
         preCondition,
         requiresActivation,
         tagsOnSuccess,
         stepId,
         interactiveGotoTargets,
         dynamicStepActivations,
         onFailureGotos,
         customResponseAttributes,
         customFailureResponseAttributes,
         mtanSettings,
         authenticationMethodId
      );
      this.messageProvider = messageProvider;
   }

   public MtanMessageProviderConfig getMessageProvider() {
      return this.messageProvider;
   }

   @SuppressFBWarnings(justification = "generated code")
   public static MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder builder() {
      return new MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder();
   }

   @SuppressFBWarnings(justification = "generated code")
   public MtanPublicSelfServiceApprovalStepConfig() {
   }

   @SuppressFBWarnings(justification = "generated code")
   public static class MtanPublicSelfServiceApprovalStepConfigBuilder {
      @SuppressFBWarnings(justification = "generated code")
      private FlowConditionConfig skipCondition;
      @SuppressFBWarnings(justification = "generated code")
      private FlowConditionConfig preCondition;
      @SuppressFBWarnings(justification = "generated code")
      private boolean requiresActivation;
      @SuppressFBWarnings(justification = "generated code")
      private ArrayList<TagConfig> tagsOnSuccess;
      @SuppressFBWarnings(justification = "generated code")
      private StepIdConfig stepId;
      @SuppressFBWarnings(justification = "generated code")
      private ArrayList<InteractiveGotoTargetConfig> interactiveGotoTargets;
      @SuppressFBWarnings(justification = "generated code")
      private List<DynamicStepActivationConfig> dynamicStepActivations;
      @SuppressFBWarnings(justification = "generated code")
      private Map<String, StepIdConfig> onFailureGotos;
      @SuppressFBWarnings(justification = "generated code")
      private List<ValueMapProviderConfig> customResponseAttributes;
      @SuppressFBWarnings(justification = "generated code")
      private List<ValueMapProviderConfig> customFailureResponseAttributes;
      @SuppressFBWarnings(justification = "generated code")
      private MtanOtpCheckConfigSpec mtanSettings;
      @SuppressFBWarnings(justification = "generated code")
      private MtanMessageProviderConfig messageProvider;
      @SuppressFBWarnings(justification = "generated code")
      private String authenticationMethodId;

      @SuppressFBWarnings(justification = "generated code")
      MtanPublicSelfServiceApprovalStepConfigBuilder() {
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder skipCondition(FlowConditionConfig skipCondition) {
         this.skipCondition = skipCondition;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder preCondition(FlowConditionConfig preCondition) {
         this.preCondition = preCondition;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder requiresActivation(boolean requiresActivation) {
         this.requiresActivation = requiresActivation;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder tagOnSuccess(TagConfig tagOnSuccess) {
         if (this.tagsOnSuccess == null) {
            this.tagsOnSuccess = new ArrayList<>();
         }

         this.tagsOnSuccess.add(tagOnSuccess);
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder tagsOnSuccess(Collection<? extends TagConfig> tagsOnSuccess) {
         if (tagsOnSuccess == null) {
            throw new NullPointerException("tagsOnSuccess cannot be null");
         }

         if (this.tagsOnSuccess == null) {
            this.tagsOnSuccess = new ArrayList<>();
         }

         this.tagsOnSuccess.addAll(tagsOnSuccess);
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder clearTagsOnSuccess() {
         if (this.tagsOnSuccess != null) {
            this.tagsOnSuccess.clear();
         }

         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder stepId(@Nullable StepIdConfig stepId) {
         this.stepId = stepId;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder interactiveGotoTarget(
         InteractiveGotoTargetConfig interactiveGotoTarget
      ) {
         if (this.interactiveGotoTargets == null) {
            this.interactiveGotoTargets = new ArrayList<>();
         }

         this.interactiveGotoTargets.add(interactiveGotoTarget);
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder interactiveGotoTargets(
         Collection<? extends InteractiveGotoTargetConfig> interactiveGotoTargets
      ) {
         if (interactiveGotoTargets == null) {
            throw new NullPointerException("interactiveGotoTargets cannot be null");
         }

         if (this.interactiveGotoTargets == null) {
            this.interactiveGotoTargets = new ArrayList<>();
         }

         this.interactiveGotoTargets.addAll(interactiveGotoTargets);
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder clearInteractiveGotoTargets() {
         if (this.interactiveGotoTargets != null) {
            this.interactiveGotoTargets.clear();
         }

         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder dynamicStepActivations(
         List<DynamicStepActivationConfig> dynamicStepActivations
      ) {
         this.dynamicStepActivations = dynamicStepActivations;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder onFailureGotos(Map<String, StepIdConfig> onFailureGotos) {
         this.onFailureGotos = onFailureGotos;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder customResponseAttributes(
         List<ValueMapProviderConfig> customResponseAttributes
      ) {
         this.customResponseAttributes = customResponseAttributes;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder customFailureResponseAttributes(
         List<ValueMapProviderConfig> customFailureResponseAttributes
      ) {
         this.customFailureResponseAttributes = customFailureResponseAttributes;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder mtanSettings(MtanOtpCheckConfigSpec mtanSettings) {
         this.mtanSettings = mtanSettings;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder messageProvider(MtanMessageProviderConfig messageProvider) {
         this.messageProvider = messageProvider;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder authenticationMethodId(String authenticationMethodId) {
         this.authenticationMethodId = authenticationMethodId;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public MtanPublicSelfServiceApprovalStepConfig build() {
         List tagsOnSuccess = switch (this.tagsOnSuccess == null ? 0 : this.tagsOnSuccess.size()) {
            case 0 -> Collections.emptyList();
            case 1 -> Collections.singletonList(this.tagsOnSuccess.get(0));
            default -> Collections.unmodifiableList(new ArrayList<>(this.tagsOnSuccess));
         };

         return new MtanPublicSelfServiceApprovalStepConfig(
            this.skipCondition,
            this.preCondition,
            this.requiresActivation,
            tagsOnSuccess,
            this.stepId,
            switch (this.interactiveGotoTargets == null ? 0 : this.interactiveGotoTargets.size()) {
               case 0 -> Collections.emptyList();
               case 1 -> Collections.singletonList(this.interactiveGotoTargets.get(0));
               default -> Collections.unmodifiableList(new ArrayList<>(this.interactiveGotoTargets));
            },
            this.dynamicStepActivations,
            this.onFailureGotos,
            this.customResponseAttributes,
            this.customFailureResponseAttributes,
            this.mtanSettings,
            this.messageProvider,
            this.authenticationMethodId
         );
      }

      @SuppressFBWarnings(justification = "generated code")
      @Override
      public String toString() {
         return "MtanPublicSelfServiceApprovalStepConfig.MtanPublicSelfServiceApprovalStepConfigBuilder(skipCondition="
            + this.skipCondition
            + ", preCondition="
            + this.preCondition
            + ", requiresActivation="
            + this.requiresActivation
            + ", tagsOnSuccess="
            + this.tagsOnSuccess
            + ", stepId="
            + this.stepId
            + ", interactiveGotoTargets="
            + this.interactiveGotoTargets
            + ", dynamicStepActivations="
            + this.dynamicStepActivations
            + ", onFailureGotos="
            + this.onFailureGotos
            + ", customResponseAttributes="
            + this.customResponseAttributes
            + ", customFailureResponseAttributes="
            + this.customFailureResponseAttributes
            + ", mtanSettings="
            + this.mtanSettings
            + ", messageProvider="
            + this.messageProvider
            + ", authenticationMethodId="
            + this.authenticationMethodId
            + ")";
      }
   }
}