using AutobusApi.Application.Common.Exceptions;
using AutobusApi.Application.Common.Interfaces;
using AutobusApi.Domain.Enums;
using MediatR;

namespace AutobusApi.Application.Addresses.Commands.UpdateAddress;

public class UpdateAddressCommandHandler : IRequestHandler<UpdateAddressCommand>
{
    private readonly IApplicationDbContext _dbContext;

    public UpdateAddressCommandHandler(IApplicationDbContext dbContext)
    {
        _dbContext = dbContext;
    }

    public async Task Handle(
        UpdateAddressCommand request,
        CancellationToken cancellationToken)
    {
        var address = await _dbContext.Addresses
            .FindAsync(new object[] { request.Id }, cancellationToken);

        if (address == null)
        {
            throw new NotFoundException();
        }

        address.Name = request.Name;
        address.CityId = request.CityId;
        // TODO: Fix abstraction problems
        // address.Location.Latitude = request.Latitude;
        // address.Location.Longitude = request.Longitude;
        address.VehicleType = Enum.Parse<VehicleType>(request.VehicleType);

        await _dbContext.SaveChangesAsync(cancellationToken);
    }
}