package com.airlock.iam.common.application.configuration.sso;

import com.airlock.iam.core.misc.sso.KeyEntry;
import com.airlock.iam.plugin.api.annotation.config.Plugin;
import com.airlock.iam.plugin.api.annotation.license.PluginLicenseRestriction;
import com.airlock.iam.plugin.api.annotation.property.PluginListProperty;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

@Plugin(
   description = "Extracts the configured values from a ticket and transforms them into context data. This context data can then be provided in the ID propagation configuration.",
   displayName = "SSO Ticket Context Data Extractor"
)
@PluginLicenseRestriction(moduleAffiliation = "SSOTickets")
public final class DefaultSsoTicketContextDataExtractorConfig implements SsoTicketContextDataExtractorConfig {
   @PluginListProperty(
      description = "List of ticket keys, whose values should be transformed into context data. Non-existing ticket keys are ignored.",
      optional = true
   )
   private List<KeyEntry> ticketKeys;

   public List<KeyEntry> getTicketKeys() {
      return this.ticketKeys;
   }

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

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

   @SuppressFBWarnings(justification = "generated code")
   public DefaultSsoTicketContextDataExtractorConfig(List<KeyEntry> ticketKeys) {
      this.ticketKeys = ticketKeys;
   }

   @SuppressFBWarnings(justification = "generated code")
   public static class DefaultSsoTicketContextDataExtractorConfigBuilder {
      @SuppressFBWarnings(justification = "generated code")
      private ArrayList<KeyEntry> ticketKeys;

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

      @SuppressFBWarnings(justification = "generated code")
      public DefaultSsoTicketContextDataExtractorConfig.DefaultSsoTicketContextDataExtractorConfigBuilder ticketKey(KeyEntry ticketKey) {
         if (this.ticketKeys == null) {
            this.ticketKeys = new ArrayList<>();
         }

         this.ticketKeys.add(ticketKey);
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public DefaultSsoTicketContextDataExtractorConfig.DefaultSsoTicketContextDataExtractorConfigBuilder ticketKeys(Collection<? extends KeyEntry> ticketKeys) {
         if (ticketKeys == null) {
            throw new NullPointerException("ticketKeys cannot be null");
         }

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

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

      @SuppressFBWarnings(justification = "generated code")
      public DefaultSsoTicketContextDataExtractorConfig.DefaultSsoTicketContextDataExtractorConfigBuilder clearTicketKeys() {
         if (this.ticketKeys != null) {
            this.ticketKeys.clear();
         }

         return this;
      }

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

      @SuppressFBWarnings(justification = "generated code")
      @Override
      public String toString() {
         return "DefaultSsoTicketContextDataExtractorConfig.DefaultSsoTicketContextDataExtractorConfigBuilder(ticketKeys=" + this.ticketKeys + ")";
      }
   }
}