code review pain killer

4.js

public AShityLongClassModel HandleNullValueWithModel(List<AShityLongClass> some_Results)
{
    var result = some_Results[0];
    var model = new AShityLongClassModel
    {
        P1 = result.P1.HasValue ? result.P1.Value : 0,
        P11 = result.P11.HasValue ? result.P11.Value : 0,
        P12 = result.P12.HasValue ? result.P12.Value : 0,
        P13 = result.P13.HasValue ? result.P13.Value : 0,
        P14 = result.P14.HasValue ? result.P14.Value : 0,
        P15 = result.P15.HasValue ? result.P15.Value : 0,

        P2 = result.P2.HasValue ? result.P2.Value : 0,
        P21 = result.P21.HasValue ? result.P21.Value : 0,
        P22 = result.P22.HasValue ? result.P22.Value : 0,
        P23 = result.P23.HasValue ? result.P23.Value : 0,
        P24 = result.P24.HasValue ? result.P24.Value : 0,
        P25 = result.P25.HasValue ? result.P25.Value : 0,

        P3 = result.P3.HasValue ? result.P3.Value : 0,
        P31 = result.P31.HasValue ? result.P31.Value : 0,
        P32 = result.P32.HasValue ? result.P32.Value : 0,
        P33 = result.P33.HasValue ? result.P33.Value : 0,
    };

    return model;
}