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

import com.airlock.iam.base.api.domain.model.email.EmailAddress;
import com.airlock.iam.base.api.domain.model.user.UserId;
import com.airlock.iam.base.domain.model.event.EventCreationData;
import com.airlock.iam.base.domain.model.event.EventPublisher;
import com.airlock.iam.common.domain.model.event.EmailAddressAddedImpl;
import com.airlock.iam.common.domain.model.event.EmailAddressChangedImpl;
import com.airlock.iam.common.domain.model.event.EmailAddressChangesEventFactory;
import com.airlock.iam.common.domain.model.event.EmailAddressDeletedImpl;
import jakarta.inject.Inject;
import jakarta.inject.Provider;
import lombok.NonNull;

public final class EmailAddressChangesEventFactoryImpl implements EmailAddressChangesEventFactory {
   private final Provider<EventCreationData> creationData;
   private final Provider<EventPublisher> eventPublisher;

   @Inject
   public EmailAddressChangesEventFactoryImpl(@NonNull Provider<EventCreationData> creationData, @NonNull Provider<EventPublisher> eventPublisher) {
      if (creationData == null) {
         throw new NullPointerException("creationData is marked non-null but is null");
      }

      if (eventPublisher == null) {
         throw new NullPointerException("eventPublisher is marked non-null but is null");
      }

      this.creationData = creationData;
      this.eventPublisher = eventPublisher;
   }

   @Override
   public void publishEmailAddressChangedEvent(UserId userId, EmailAddress oldEmail, EmailAddress newEmail) {
      ((EventPublisher)this.eventPublisher.get()).publish(new EmailAddressChangedImpl((EventCreationData)this.creationData.get(), userId, oldEmail, newEmail));
   }

   @Override
   public void publishEmailAddressAddedEvent(UserId userId, EmailAddress newEmail) {
      ((EventPublisher)this.eventPublisher.get()).publish(new EmailAddressAddedImpl((EventCreationData)this.creationData.get(), userId, newEmail));
   }

   @Override
   public void publishEmailAddressDeletedEvent(UserId userId, EmailAddress oldEmail) {
      ((EventPublisher)this.eventPublisher.get()).publish(new EmailAddressDeletedImpl((EventCreationData)this.creationData.get(), userId, oldEmail));
   }
}