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

import com.airlock.iam.common.api.application.configuration.validation.StringValidatorConfig;
import com.airlock.iam.common.api.application.configuration.validation.UsernameValidatorConfig;
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.RegexProperty.CaseSensitivitySelector;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.regex.Pattern;

@Plugin(
   description = "<p>Validate a string value using a regular expression.</p>\n<p>If the validation fails, the corresponding error type is <code>WRONG_FORMAT</code>.</p>"
)
public final class RegexStringValidatorConfig implements StringValidatorConfig, UsernameValidatorConfig {
   @RegexProperty(
      description = "<p>Pattern for validating a string value.</p><p>The provided regex is used in Java for server-side validation and potentially in Javascript for client-side validation. The capabilities of these regex interpreters differ. Therefore make sure to only use patterns that are equivalent in both types of interpreters.</p>",
      optional = false,
      caseSensitivity = CaseSensitivitySelector.CONFIGURED_BY_PROPERTY,
      caseSensitivityProperty = "validationPatternCaseSensitive",
      exampleValues = "[A-Za-z0-9_\\-.]+@[A-Za-z0-9\\-.]+\\.[A-Za-z]+"
   )
   private Pattern validationPattern;
   @BooleanProperty(description = "If the above validation pattern is case-sensitive.", defaultValue = "true", optional = true)
   private boolean validationPatternCaseSensitive;

   public Pattern getValidationPattern() {
      return this.validationPattern;
   }

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

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

   @SuppressFBWarnings(justification = "generated code")
   public RegexStringValidatorConfig(Pattern validationPattern, boolean validationPatternCaseSensitive) {
      this.validationPattern = validationPattern;
      this.validationPatternCaseSensitive = validationPatternCaseSensitive;
   }

   @SuppressFBWarnings(justification = "generated code")
   public static class RegexStringValidatorConfigBuilder {
      @SuppressFBWarnings(justification = "generated code")
      private Pattern validationPattern;
      @SuppressFBWarnings(justification = "generated code")
      private boolean validationPatternCaseSensitive;

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

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

      @SuppressFBWarnings(justification = "generated code")
      public RegexStringValidatorConfig.RegexStringValidatorConfigBuilder validationPatternCaseSensitive(boolean validationPatternCaseSensitive) {
         this.validationPatternCaseSensitive = validationPatternCaseSensitive;
         return this;
      }

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

      @SuppressFBWarnings(justification = "generated code")
      @Override
      public String toString() {
         return "RegexStringValidatorConfig.RegexStringValidatorConfigBuilder(validationPattern="
            + this.validationPattern
            + ", validationPatternCaseSensitive="
            + this.validationPatternCaseSensitive
            + ")";
      }
   }
}