using System.Linq;
using EvoCalculator.Core.Models.Calculation.Models.Prepared;

namespace EvoCalculator.Core.Calculation.Columns
{
    public class DeprecationLDColumn : BaseColumnWithSum
    {
        public DeprecationLDColumn(int count) : base(count)
        {
        }

        public void ComputeValues(PreparedValues preparedValues)
        {
            Values[1] = 0;
            for (var i = 2; i < Values.Length - 1; i++)
                Values[i] = preparedValues.BalanceHolder == 100000001
                    ? (decimal) preparedValues.DeprecationTime *
                    (preparedValues.AcceptSum - Values.Skip(2).Take(i - 1).Sum(x => x)) / 100
                    : 0;

            Values[^1] = preparedValues.BalanceHolder == 100000001
                ? preparedValues.AcceptSum - Values.Skip(2)
                    .Take(Values.Length - 1)
                    .Sum(x => x)
                : 0;

            Values[0] = Sum;
        }
    }
}