namespace HelloPlayFabInsights
{
    using System;
    using Kusto.Data;
    using Kusto.Data.Common;
    using Kusto.Data.Net.Client;

    class Program
    {
        const string Cluster = "https://insights.playfab.com";
        const string Database = "<title id>";
        const string AzureAuthority = "microsoft.onmicrosoft.com";
        const string ClientId = "<app id>";
        const string ClientSecret = "<app secret>";

        static void Main()
        {
            var kcsb = new KustoConnectionStringBuilder(Cluster, Database).WithAadApplicationKeyAuthentication(ClientId, ClientSecret, AzureAuthority);

            Console.WriteLine("Run Query...");
            RunQuery(kcsb);

            Console.WriteLine("Run Command...");
            RunCommand(kcsb);
            
        }
    
        /// <summary>
        /// Run a query on your Insights database, and write the results to the console.
        /// </summary>
        /// <param name="kcsb"></param>
        static void RunQuery(KustoConnectionStringBuilder kcsb)
        {
            using (var queryProvider = KustoClientFactory.CreateCslQueryProvider(kcsb))
            {
                var query = "['events.all'] | limit 10";

                var clientRequestProperties = new ClientRequestProperties() {
                    Application = "DotNetSDK",
                    ClientRequestId = Guid.NewGuid().ToString() 
                };
                using (var reader = queryProvider.ExecuteQuery(query, clientRequestProperties))
                { 
                    while (reader.Read())
                    {
                        string name = reader.GetString(2);
                        string titleId = reader.GetString(5);
                        DateTime timestamp = reader.GetDateTime(8);
                        Console.WriteLine("{0}\t{1}\t{2}", name, titleId, timestamp);
                    }
                }
            }
        }

        /// <summary>
        /// Run the ".show tables" command on your Insights database, and write the results to the console.
        /// </summary>
        /// <param name="kcsb"></param>
        static void RunCommand(KustoConnectionStringBuilder kcsb)
        {
            using (var commandProvider = KustoClientFactory.CreateCslAdminProvider(kcsb))
            {
                var command = ".show tables";

                var clientRequestProperties = new ClientRequestProperties()
                {
                    Application = "DotNetSDK",
                    ClientRequestId = Guid.NewGuid().ToString()
                };
                using (var reader = commandProvider.ExecuteControlCommand(command, clientRequestProperties))
                {
                    while (reader.Read())
                    {
                        string tableName = reader.GetString(0);
                        string databaseName = reader.GetString(1);
                        Console.WriteLine("{0}\t{1}", tableName, databaseName);
                    }
                }
            }
        }
    }
}