using RecNet.Application.Common.Interfaces;
using RecNet.Domain.Repositories;

namespace RecNet.Application.Neutrino;

public class NeutrinoAuthorizationService(
    IProfileRepository profileRepository,
    ITokenService tokenService) : INeutrinoAuthorizationService
{
    public async Task<NeutrinoAuthorizationResult> AuthorizeAsync(
        AuthorizeNeutrinoCommand command,
        CancellationToken ct = default)
    {
        if (command.ProfileId == Guid.Empty || string.IsNullOrWhiteSpace(command.AccessToken))
            return NeutrinoAuthorizationResult.InvalidParameters();

        var tokenVerifyResult = tokenService.VerifyToken(command.AccessToken);
        if (!tokenVerifyResult.Succeeded || tokenVerifyResult.ProfileId is null)
            return NeutrinoAuthorizationResult.AuthenticationFailed();

        if (tokenVerifyResult.ProfileId.Value != command.ProfileId)
            return NeutrinoAuthorizationResult.AuthenticationFailed();

        var profile = await profileRepository.GetByIdAsync(command.ProfileId, ct);
        if (profile is null)
            return NeutrinoAuthorizationResult.AuthenticationFailed();

        return NeutrinoAuthorizationResult.Success(profile.ProfileId, profile.Name);
    }
}