package com.airlock.iam.common.infrastructure.event;

import com.airlock.iam.base.api.domain.model.event.DomainEvent;
import com.airlock.iam.base.api.domain.model.exception.FailureException;
import com.airlock.iam.base.infrastructure.event.DomainEventValuesProvider;
import com.airlock.iam.common.domain.model.encoder.ValueMapEncoder;
import com.airlock.iam.common.domain.service.event.UserEventStringTemplateResolver;
import com.airlock.iam.core.misc.format.ExtendedMessageFormatReplacer;
import com.airlock.iam.core.misc.format.FormatterException;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import jakarta.inject.Inject;
import jakarta.inject.Provider;
import java.util.Locale;
import java.util.Map;

public final class UserEventStringTemplateResolverImpl implements UserEventStringTemplateResolver {
   private final Provider<DomainEventValuesProvider> valueMapProvider;

   @Inject
   public UserEventStringTemplateResolverImpl(Provider<DomainEventValuesProvider> valueMapProvider) {
      this.valueMapProvider = valueMapProvider;
   }

   @Override
   public String resolveTemplate(DomainEvent event, String template, ValueMapEncoder encoder) {
      return replacePlaceholders(template, this.createValues(event, encoder));
   }

   private Map<String, Object> createValues(DomainEvent event, ValueMapEncoder encoder) {
      return encoder.encodeValues(((DomainEventValuesProvider)this.valueMapProvider.get()).provideValueMapForEvent(event));
   }

   private static String replacePlaceholders(String template, Map<String, Object> variables) {
      try {
         return ExtendedMessageFormatReplacer.replacePlaceholders(template, variables, Locale.getDefault());
      } catch (FormatterException e) {
         throw new FailureException("Failed to format template: " + e.getMessage(), e);
      }
   }

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

   @SuppressFBWarnings(justification = "generated code")
   public static class UserEventStringTemplateResolverImplBuilder {
      @SuppressFBWarnings(justification = "generated code")
      private Provider<DomainEventValuesProvider> valueMapProvider;

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

      @SuppressFBWarnings(justification = "generated code")
      public UserEventStringTemplateResolverImpl.UserEventStringTemplateResolverImplBuilder valueMapProvider(
         Provider<DomainEventValuesProvider> valueMapProvider
      ) {
         this.valueMapProvider = valueMapProvider;
         return this;
      }

      @SuppressFBWarnings(justification = "generated code")
      public UserEventStringTemplateResolverImpl build() {
         return new UserEventStringTemplateResolverImpl(this.valueMapProvider);
      }

      @SuppressFBWarnings(justification = "generated code")
      @Override
      public String toString() {
         return "UserEventStringTemplateResolverImpl.UserEventStringTemplateResolverImplBuilder(valueMapProvider=" + this.valueMapProvider + ")";
      }
   }
}