using Admin.NET.Plugin.AiDOP.Dto.S0.Manufacturing;

namespace Admin.NET.Plugin.AiDOP.Infrastructure;

public static class AdoS0ProductStructureRules
{
    public static string? ValidateUpsert(AdoS0ProductStructureUpsertDto dto)
    {
        if (dto.ParentMaterialId == dto.ComponentMaterialId)
            return "父项与子项物料不能相同";
        if (dto.Qty < 0)
            return "标准用量不能为负";
        if (dto.Scrap < 0)
            return "损耗率不能为负";
        if (dto.QtyConsumed < 0)
            return "固定损耗量不能为负";
        return null;
    }
}