using System;
using System.Security;
using Microsoft.Azure.Management.Compute;
using Microsoft.Azure.Management.Compute.Models;
using Microsoft.IdentityModel.Clients.ActiveDirectory;
using Microsoft.Rest;

namespace GetVmARM
{
    class Program
    {

        private static String tenantID = "<your tenant id>";
        private static String loginEndpoint = "https://login.windows.net/";
        private static Uri redirectURI = new Uri("urn:ietf:wg:oauth:2.0:oob");
        private static String clientID = "1950a258-227b-4e31-a9cf-717495945fc2";
        private static String subscriptionID = "<your subscription id>";
        private static String resource = "https://management.core.windows.net/";



        static void Main(string[] args)
        {
            var token = GetTokenCloudCredentials();
            var credential = new TokenCredentials(token);
            var computeManagementClient = new ComputeManagementClient(credential);
            computeManagementClient.SubscriptionId = subscriptionID;

            InstanceViewTypes expand = new InstanceViewTypes();

            var vm = computeManagementClient.VirtualMachines.Get("<the resource group name>", "<the VM>", expand);

            System.Console.WriteLine(vm.InstanceView.Statuses[1].Code);
            System.Console.WriteLine("Press ENTER to continue");
            System.Console.ReadLine();
        }

        public static String GetTokenCloudCredentials(string username = null, SecureString password = null)
        {
            String authString = loginEndpoint + tenantID;

            AuthenticationContext authenticationContext = new AuthenticationContext(authString, false);

            var promptBehaviour = PromptBehavior.Auto;

            var userIdentifierType = UserIdentifierType.RequiredDisplayableId;

            var userIdentifier = new UserIdentifier("<your azure account>", userIdentifierType);

            var authenticationResult = authenticationContext.AcquireToken(resource, clientID, redirectURI, promptBehaviour, userIdentifier);

            return authenticationResult.AccessToken;
        }

    }
}