using GrainInterfaces;
using Orleans;
using System.Threading.Tasks;
using Orleans.Providers;

namespace Grains
{
    [StorageProvider(ProviderName="OrleansStorage")]
    public class ValueGrain : Grain<SavedState>, IValueGrain
    {
        private string value = "none";

        public Task<string> GetValue()
        {
            return Task.FromResult(State.Value);
        }

        public async Task SetValue(string value)
        {
            State.Value = value;
            await WriteStateAsync();

        }
    }

    public class SavedState
    {
        public string Value;
    }
}