using System.Threading.Tasks;

using FrostFS.Accounting;

namespace FrostFS.SDK.Client;

internal sealed class AccountingServiceProvider : ContextAccessor
{
    private readonly AccountingService.AccountingServiceClient? _accountingServiceClient;

    internal AccountingServiceProvider(
        AccountingService.AccountingServiceClient? accountingServiceClient,
        ClientContext context)
        : base(context)
    {
        _accountingServiceClient = accountingServiceClient;
    }

    internal async Task<Decimal> GetBallance(PrmBalance args)
    {
        var ctx = args.Context!;

        BalanceRequest request = new()
        {
            Body = new()
            {
                OwnerId = ClientContext.Owner.OwnerID
            }
        };

        request.AddMetaHeader(args.XHeaders);
        request.Sign(ClientContext.Key.ECDsaKey);

        var response = await _accountingServiceClient!.BalanceAsync(request, null, ctx.Deadline, ctx.CancellationToken);

        Verifier.CheckResponse(response);

        return response.Body.Balance;
    }
}