package com.airlock.iam.publicselfservice.infrastructure.factory.shared;

import com.airlock.iam.base.api.infrastructure.plugin.ModuleForConfig;
import com.airlock.iam.base.api.infrastructure.plugin.PluginConfigToLogic;
import com.airlock.iam.base.misc.time.TimeProvider;
import com.airlock.iam.common.application.configuration.mtan.BasicMtanSettings;
import com.airlock.iam.common.application.configuration.mtan.MtanSettingsFactory;
import com.airlock.iam.common.domain.model.otp.OneTimePasswordFactory;
import com.airlock.iam.common.domain.model.otp.OneTimePasswordFactoryImpl;
import com.airlock.iam.common.domain.model.user.PrincipalInfo;
import com.airlock.iam.common.domain.service.sms.MtanSmsFactory;
import com.airlock.iam.common.domain.service.sms.SmsService;
import com.airlock.iam.core.misc.impl.authen.mtan.MtanHandler;
import com.airlock.iam.core.misc.impl.token.MtanItem;
import com.airlock.iam.flow.api.domain.model.session.FlowSession;
import com.airlock.iam.flow.infrastructure.step.StepSessionModuleHelper;
import com.airlock.iam.flow.shared.api.domain.model.message.MtanMessageProvider;
import com.airlock.iam.publicselfservice.application.configuration.steps.SmsIdentityVerificationStepConfig;
import com.airlock.iam.publicselfservice.domain.model.flow.session.OtpIdentityVerificationStepSession;
import com.airlock.iam.publicselfservice.domain.model.mtan.PublicSelfServiceUserWithMtan;
import com.airlock.iam.publicselfservice.domain.model.step.SmsIdentityVerificationStepSettings;
import com.airlock.iam.publicselfservice.domain.service.SmsIdentityVerificationService;
import com.airlock.iam.publicselfservice.domain.service.SmsIdentityVerificationServiceImpl;
import com.airlock.iam.publicselfservice.domain.service.repository.PublicSelfServiceMtanTokenRepository;
import com.airlock.iam.publicselfservice.infrastructure.service.mtan.PublicSelfServiceMtanTokenRepositoryImpl;
import com.google.inject.Exposed;
import com.google.inject.PrivateModule;
import com.google.inject.Provides;
import java.util.Optional;

@ModuleForConfig(SmsIdentityVerificationStepConfig.class)
public final class SmsIdentityVerificationStepModule extends PrivateModule {
   @Provides
   MtanMessageProvider provideMtanMessageProvider(SmsIdentityVerificationStepConfig config, PluginConfigToLogic toLogic) {
      return toLogic.getLogic(config.getMessageProvider());
   }

   @Provides
   BasicMtanSettings provideBasicMtanSettings(SmsIdentityVerificationStepConfig config) {
      return config.getMtanSettings();
   }

   @Provides
   MtanSmsFactory.MtanSmsFactorySettings provideMtanSmsFactorySettings(BasicMtanSettings settings) {
      return MtanSettingsFactory.createMtanSmsFactorySettings(settings);
   }

   @Provides
   SmsService.SmsServiceSettings provideSmsServiceSettings(BasicMtanSettings settings) {
      return MtanSettingsFactory.createSmsServiceSettings(settings);
   }

   @Exposed
   @Provides
   SmsIdentityVerificationStepSettings provideSmsIdentityVerificationStepSettings(SmsIdentityVerificationStepConfig config) {
      return new SmsIdentityVerificationStepSettings(
         config.getMaxFailedAttempts(), config.getOtpValidty(), config.isOtpCaseSensitive(), config.getAuthenticationMethodId()
      );
   }

   @Exposed
   @Provides
   OtpIdentityVerificationStepSession provideSmsIdentityVerificationStepSession(FlowSession flowSession) {
      return StepSessionModuleHelper.retrieveStepSession(flowSession, OtpIdentityVerificationStepSession.class);
   }

   @Exposed
   @Provides
   MtanHandler provideMtanHandler(SmsIdentityVerificationStepConfig config) {
      return config.getMtanSettings().getMtanHandler();
   }

   @Exposed
   @Provides
   Optional<MtanItem> provideOptionalMtanItem(PublicSelfServiceMtanTokenRepository repository, PrincipalInfo principalInfo) {
      return repository.getMtanToken(principalInfo.getKnownIdentity().orElseThrow().id());
   }

   @Exposed
   @Provides
   OneTimePasswordFactory provideOneTimePasswordFactory(SmsIdentityVerificationStepConfig config, TimeProvider timeProvider) {
      return new OneTimePasswordFactoryImpl(config::getOtpGenerator, config::getOtpValidty, timeProvider);
   }

   protected void configure() {
      this.bind(SmsIdentityVerificationService.class).to(SmsIdentityVerificationServiceImpl.class);
      this.expose(SmsIdentityVerificationService.class);
      this.bind(SmsService.class);
      this.bind(PublicSelfServiceMtanTokenRepository.class).to(PublicSelfServiceMtanTokenRepositoryImpl.class);
      this.expose(PublicSelfServiceMtanTokenRepository.class);
      this.bind(PublicSelfServiceUserWithMtan.class);
   }
}