using MediatR;
using Modules.Account.Application.Gateways;
using Modules.Account.Domain.Gateways;

namespace Modules.Account.Application.Commands;

public class CreateAccountCommand : IRequest<Guid>
{
    public string Email { get; set; } = default!;
    public string Password { get; set; } = default!;
}

public class CreateAccountCommandHandler(IAccountGateway gateway, IPasswordHasher passwordHasher) : IRequestHandler<CreateAccountCommand, Guid>
{
    public async Task<Guid> Handle(CreateAccountCommand request, CancellationToken cancellationToken)
    {
        if (await gateway.IsExists(request.Email)) throw new Exception("Account with the same eamil already exists");
        var newAccount = Domain.Entities.Account.Create(request.Email, request.Password, passwordHasher);
        return await gateway.Create(new Models.Account
        {
            Email = newAccount.Email.Value,
            HashedPassword = newAccount.HashedPassword,
        });
    }
}