namespace EventHandlers.Email
{
    public class EmailHandler : IEventHandler<ApplicationSubmitted>, IEventHandler<ApplicationSaved>,
        IEventHandler<PasswordResetRequested>, IEventHandler<CustomerCreated>
    {
        private IReadStore _readStore { get; set; }
        private ISharedApiService _sharedApiService { get; set; }
        private IEmailService _emailService { get; set; }

        public EmailHandler(IReadStore readStore, ISharedApiService sharedApiService, IEmailService emailService)
        {
            _readStore = readStore;
            _sharedApiService = sharedApiService;
            _emailService = emailService;
        }

        public async Task HandleEventAsync(ApplicationSaved @event)
        {
            var recipientAddress = (await _readStore.ById<AuthenticationReadModel>(@event.CustomerId)).Email;
            var dealership = await _sharedApiService.GetDealershipInfo(@event.DealershipId);
            ApplicationSavedEmail applicationEmail = new ApplicationSavedEmail(dealership, @event.Quote, @event.ApplicationId);
            await _emailService.SendEmail(recipientAddress, applicationEmail);
        }

        public async Task HandleEventAsync(ApplicationSubmitted @event)
        {
            var recipientAddress = (await _readStore.ById<AuthenticationReadModel>(@event.CustomerId)).Email;
            var dealership = await _sharedApiService.GetDealershipInfo(@event.DealershipId);
            ApplicationConfirmationEmail applicationEmail = new ApplicationConfirmationEmail(dealership, @event.Quote, @event.ApplicationId);
            await _emailService.SendEmail(recipientAddress, applicationEmail);
        }

        public async Task HandleEventAsync(PasswordResetRequested @event)
        {
            var recipientAddress = (await _readStore.ById<AuthenticationReadModel>(@event.CustomerId)).Email;
            var dealership = await _sharedApiService.GetDealershipInfo(@event.DealershipId);
            PasswordResetEmail email = new PasswordResetEmail(dealership, @event.ResetToken);
            await _emailService.SendEmail(recipientAddress, email);
        }

        public async Task HandleEventAsync(CustomerCreated @event)
        {
            var dealership = await _sharedApiService.GetDealershipInfo(@event.DealershipId);
            RegisterEmail registerEmail = new RegisterEmail(dealership);
            await _emailService.SendEmail(@event.Email, registerEmail);
        }
    }
}