using System;
using io.unlaunch;

namespace your.namespace
{
    class Program
    {
        static void Main(string[] args)
        {
            // initialize the client
            var client = UnlaunchClient.Create("INSERT_YOUR_SDK_KEY");

            // wait for the client to be ready
            try
            {
                client.AwaitUntilReady(TimeSpan.FromSeconds(2));
            }
            catch (TimeoutException e) {
                Console.WriteLine("client wasn't ready " + e.Message);
            }
            
            // get variation
            var variation = client.GetVariation("flagKey", "userId123");

            // take action based on the returned variation
            if (variation == "on")
            {
                Console.WriteLine("Variation is on");
            }
            else if (variation == "off")
            {
                Console.WriteLine("Variation is off");
            }
            else
            {
                Console.WriteLine("control variation");
            }

            // If you attached (key-value) configuration to your feature flag variations, 
            // here's how you can retrieve it:
            var feature = client.GetFeature("new_login_ui", "userId");
            var colorHexCode = feature.GetVariationConfig().GetString("login_btn_clr", "#cd5c5c");

            // shutdown the client to flush any events or metrics 
            client.Shutdown();
        }
    }
}

var unlaunchClient = UnlaunchClient.Create("INSERT_YOUR_SDK_KEY");
builder.Register(c => unlaunchClient).As<IUnlaunchClient>().SingleInstance();

var client = UnlaunchClient.Builder()
                .SdkKey("INSERT_YOUR_SDK_KEY")
                .PollingIntervalInSeconds(TimeSpan.FromSeconds(60))
                .EventsFlushIntervalInSeconds(TimeSpan.FromSeconds(30))
                .EventsQueueSize(500)
                .MetricsFlushIntervalInSeconds(TimeSpan.FromSeconds(30))
                .MetricsQueueSize(100)
                .Build();