using System;

using System.Collections.Generic;

​

public class CustomerSearchIndexEntity {

    public const string DefaultPartitionKey = "0";

    public Guid CustomerGuid { get; set; }

    public string ElasticClusterId { get; set; }

    public int SearchIndexDataType { get; set; }

    public string IndexName { get; set; }

    public string RowKey { get; set; }

}

​

public enum SearchIndexDataType{

    InvoiceCreditNote = 0,

    TenancySchedule = 1,

    Other = 2

}

public class Program

{

    public static void Main()

    {

        var indexNameMapping = new Dictionary<SearchIndexDataType, string>(){

            { SearchIndexDataType.InvoiceCreditNote, "dev-invcrd" },

            { SearchIndexDataType.TenancySchedule, "dev-tenancy" },

            { SearchIndexDataType.Other, "dev-other" },

        };

        var customerGuidList = new List<Guid>(){ Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid() };

        var customerSearchIndexEntityList = new List<CustomerSearchIndexEntity>( );

        var iterationIndex = 0;

        for ( var i = 0; i < customerGuidList.Count; i++ )

        {                                       

            var searchIndexDataType = (SearchIndexDataType)iterationIndex;

            var indexName = indexNameMapping.ContainsKey(searchIndexDataType) ? indexNameMapping[searchIndexDataType] : "None";

            customerSearchIndexEntityList.Add(new CustomerSearchIndexEntity

            {

                RowKey = $"{searchIndexDataType}_{customerGuidList[ i ]}",

                SearchIndexDataType = (int)searchIndexDataType,

                CustomerGuid = customerGuidList[ i ],

                ElasticClusterId = "CLUSTER",

                IndexName = indexName

            });

            if(iterationIndex >= SearchIndexDataType.GetNames<SearchIndexDataType>().Length-1){

                iterationIndex = 0; 

            }else{

                iterationIndex++;   

            }

        }

        foreach(var indexEntity in customerSearchIndexEntityList){

            Console.WriteLine("RowKey: " + indexEntity.RowKey);

            Console.WriteLine("RowIndexDataType: " + indexEntity.SearchIndexDataType);

            Console.WriteLine("CustomerGuid: " + indexEntity.CustomerGuid);

            Console.WriteLine("ElasticClusterId: " + indexEntity.ElasticClusterId);

            Console.WriteLine("IndexName: " + indexEntity.IndexName);

            Console.WriteLine();

        }

    }

}