private void Prepare(MajorType major, int?id)
{
Input = _weaponService.GetForEdit(id);
var skills = _skillService.SelectSkills(major, SkillType.Weapon);
var bonuses = _bonusService.GetAll(major, (int)BonusType.Weapon);
Skills = _coreLogic.ToSelectableList(skills, Input.SkillId.ToString());
Bonuses = _coreLogic.ToSelectableList(bonuses);
}