using System.Collections.ObjectModel;

namespace Adaptation.FileHandlers.Stratus;

#nullable enable

public class Footer
{

    public Footer(string meanThickness, string stdDev)
    {
        MeanThickness = meanThickness;
        StdDev = stdDev;
    }

    public string MeanThickness { get; }
    public string StdDev { get; }

    internal static Footer? Get(Constant constant, ReadOnlyCollection<string> groups)
    {
        Footer? result;
        int[] j = new int[] { 0 };
        string stdDev = string.Empty;
        string meanThickness = string.Empty;
        foreach (string groupText in groups)
        {
            if (groupText.Contains(constant.Destination))
                continue;
            stdDev = string.Empty;
            meanThickness = string.Empty;
            Header.ScanPast(groupText, j, constant.Mean);
            meanThickness = Wafer.GetToken(groupText, j);
            if (meanThickness.EndsWith(","))
                meanThickness = meanThickness.Remove(meanThickness.Length - 1, 1);
            Header.ScanPast(groupText, j, constant.STDD);
            stdDev = Wafer.GetToken(groupText, j);
            if (stdDev.EndsWith(","))
                stdDev = stdDev.Remove(stdDev.Length - 1, 1);
        }
        result = new(meanThickness: meanThickness,
                     stdDev: stdDev);
        return result;
    }

}