package com.airlock.iam.oauth2.application.configuration.claims;

import com.airlock.iam.common.api.application.configuration.claims.ClaimsValidatorConfig;
import com.airlock.iam.common.api.domain.model.claims.ClaimsValidator;
import com.airlock.iam.oauth2.domain.model.claims.ClaimValidatorImpl;
import com.airlock.iam.plugin.api.annotation.config.Plugin;
import com.airlock.iam.plugin.api.annotation.property.BooleanProperty;
import com.airlock.iam.plugin.api.annotation.property.RegexProperty;
import com.airlock.iam.plugin.api.annotation.property.StringProperty;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.regex.Pattern;

@Plugin(description = "Validates one (single-valued) claim against different rules defined by the config.", displayName = "Claim Validator")
public final class ClaimValidatorSettings implements ClaimsValidatorConfig {
   @StringProperty(description = "Claim to validate.", suggestedValues = {"acr", "iss"}, optional = false)
   private String claim;
   @BooleanProperty(description = "If enabled, the claim must be present. Otherwise validation fails.", defaultValue = "true", optional = true)
   private boolean mandatory;
   @RegexProperty(
      description = "If defined, the claim must match the pattern. Otherwise validation fails. If left empty, a present claim is always valid.",
      optional = true
   )
   private Pattern validationPattern;

   @Override
   public ClaimsValidator getLogic() {
      return ClaimValidatorImpl.builder().claim(this.claim).mandatory(this.mandatory).validationPattern(this.validationPattern).build();
   }

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

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

   @SuppressFBWarnings(justification = "generated code")
   public ClaimValidatorSettings(String claim, boolean mandatory, Pattern validationPattern) {
      this.claim = claim;
      this.mandatory = mandatory;
      this.validationPattern = validationPattern;
   }

   @SuppressFBWarnings(justification = "generated code")
   public static class ClaimValidatorSettingsBuilder {
      @SuppressFBWarnings(justification = "generated code")
      private String claim;
      @SuppressFBWarnings(justification = "generated code")
      private boolean mandatory;
      @SuppressFBWarnings(justification = "generated code")
      private Pattern validationPattern;

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

      @SuppressFBWarnings(justification = "generated code")
      public ClaimValidatorSettings.ClaimValidatorSettingsBuilder claim(String claim) {
         this.claim = claim;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public ClaimValidatorSettings.ClaimValidatorSettingsBuilder mandatory(boolean mandatory) {
         this.mandatory = mandatory;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public ClaimValidatorSettings.ClaimValidatorSettingsBuilder validationPattern(Pattern validationPattern) {
         this.validationPattern = validationPattern;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public ClaimValidatorSettings build() {
         return new ClaimValidatorSettings(this.claim, this.mandatory, this.validationPattern);
      }

      @SuppressFBWarnings(justification = "generated code")
      @Override
      public String toString() {
         return "ClaimValidatorSettings.ClaimValidatorSettingsBuilder(claim="
            + this.claim
            + ", mandatory="
            + this.mandatory
            + ", validationPattern="
            + this.validationPattern
            + ")";
      }
   }
}