using System.Threading.Tasks;
using Webshop.Application.DTOs.Customers;
using Webshop.Application.Services.Customers.Interfaces;
using Webshop.Domain.Interfaces; // Wichtig für ICustomerRepository

namespace Webshop.Application.Services.Customers
{
    public class CustomerService : ICustomerService
    {
        private readonly ICustomerRepository _customerRepository;

        public CustomerService(ICustomerRepository customerRepository)
        {
            _customerRepository = customerRepository;
        }

        public async Task<CustomerDto?> GetMyProfileAsync(string userId)
        {
            var customer = await _customerRepository.GetByUserIdAsync(userId);
            if (customer == null)
            {
                return null;
            }

            // Mappe die Entity auf das CustomerDto
            return new CustomerDto
            {
                Id = customer.Id,
                UserId = customer.AspNetUserId,
                FirstName = customer.FirstName,
                LastName = customer.LastName,
                // Fügen Sie hier weitere Felder hinzu, die der Kunde sehen soll (Email, Phone etc.)
            };
        }

        public async Task<bool> UpdateMyProfileAsync(string userId, UpdateCustomerProfileDto profileDto)
        {
            var customer = await _customerRepository.GetByUserIdAsync(userId);
            if (customer == null)
            {
                return false; // Kunde nicht gefunden
            }

            // Aktualisiere die Felder
            customer.FirstName = profileDto.FirstName;
            customer.LastName = profileDto.LastName;

            await _customerRepository.UpdateAsync(customer);
            return true;
        }
    }
}