met08thftirqs408m/Adaptation/Shared/ProcessDataStandardFormatMapping.cs

using System.Collections.ObjectModel;
using System.Linq;

namespace Adaptation.Shared;

public class ProcessDataStandardFormatMapping
{

    public ReadOnlyCollection<int> ColumnIndices { get; private set; }
    public ReadOnlyCollection<string> NewColumnNames { get; private set; }
    public ReadOnlyCollection<string> OldColumnNames { get; private set; }

    public ProcessDataStandardFormatMapping(ReadOnlyCollection<int> columnIndices,
                                            ReadOnlyCollection<string> newColumnNames,
                                            ReadOnlyCollection<string> oldColumnNames)
    {
        ColumnIndices = columnIndices;
        NewColumnNames = newColumnNames;
        OldColumnNames = oldColumnNames;
    }

    internal static ProcessDataStandardFormatMapping Get(string processDataStandardFormatMappingOldColumnNames, string processDataStandardFormatMappingNewColumnNames, string processDataStandardFormatMappingColumnIndices)
    {
        ProcessDataStandardFormatMapping result;
        ReadOnlyCollection<string> newColumnNames = new(processDataStandardFormatMappingNewColumnNames.Split(','));
        ReadOnlyCollection<string> oldColumnNames = new(processDataStandardFormatMappingOldColumnNames.Split(','));
        ReadOnlyCollection<int> columnIndices = new(processDataStandardFormatMappingColumnIndices.Split(',').Select(int.Parse).ToArray());
        result = new(columnIndices: columnIndices,
                     newColumnNames: newColumnNames,
                     oldColumnNames: oldColumnNames);
        return result;
    }

}