private IEnumerable <ValidationResult> CheckCostItems(IModel model)
{
foreach (var item in model.Instances.OfType <IIfcCostItem>())
{
var err = new ValidationResult
{
IssueSource = "Template Types and Units validation",
Item = item,
IssueType = ValidationFlags.Properties
};
var quantType = item.CostQuantities.FirstOrDefault()?.ExpressType;
if (quantType != null && !item.CostQuantities.All(q => q.ExpressType == quantType))
{
var types = item.CostQuantities.Select(q => q.ExpressType.Name).Distinct();
err.AddDetail(new ValidationResult
{
Item = item,
IssueType = ValidationFlags.Properties,
IssueSource = "Same quantity type validation",
Message = $"Quantities must be of the same type. Types: {string.Join(", ", types)}"
});
}
var noUnits = item.CostQuantities.OfType <IIfcPhysicalSimpleQuantity>()
.Select(q => new Quantity(q))
.Where(q => q.Unit == null && q.Type != QuantityTypeEnum.Count)
.ToList();
if (noUnits.Any())
{
err.AddDetail(new ValidationResult
{
Item = item,
IssueType = ValidationFlags.Properties,
IssueSource = "Quantity unit defined",
Message = $"Quantities should have units either explicit or on the level of the project. Quantities: {string.Join(", ", noUnits.Select(q => q.Name))}"
});
}
if (err.Details != null && err.Details.Any())
{
yield return(err);
}
}
}
private IEnumerable <ValidationResult> CheckPropertyTemplateTypesAndUnits(IModel model)
{
var templates = model.Instances.OfType <IIfcSimplePropertyTemplate>();
foreach (var property in templates)
{
if (!property.TemplateType.HasValue)
{
// if template type is not defined there is no point in validation
continue;
}
var err = new ValidationResult
{
IssueSource = "Template Types and Units validation",
Item = property,
IssueType = ValidationFlags.Properties
};
ValidationResult detail;
switch (property.TemplateType.Value)
{
case IfcSimplePropertyTemplateTypeEnum.P_SINGLEVALUE:
case IfcSimplePropertyTemplateTypeEnum.P_LISTVALUE:
if ((detail = CheckMeasureType(property.PrimaryMeasureType, model.Metadata, false)) != null)
{
err.AddDetail(detail);
}
if (property.PrimaryUnit != null && (detail = CheckUnit(property.PrimaryMeasureType, property.PrimaryUnit, property)) != null)
{
err.AddDetail(detail);
}
break;
case IfcSimplePropertyTemplateTypeEnum.P_ENUMERATEDVALUE:
if (property.Enumerators == null)
{
detail = new ValidationResult
{
Message = "Enumerators must be defined",
IssueType = ValidationFlags.Properties
};
err.AddDetail(detail);
}
break;
case IfcSimplePropertyTemplateTypeEnum.P_TABLEVALUE:
case IfcSimplePropertyTemplateTypeEnum.P_BOUNDEDVALUE:
if ((detail = CheckMeasureType(property.PrimaryMeasureType, model.Metadata, false)) != null)
{
err.AddDetail(detail);
}
if ((detail = CheckMeasureType(property.SecondaryMeasureType, model.Metadata, false)) != null)
{
err.AddDetail(detail);
}
if (property.PrimaryUnit != null && (detail = CheckUnit(property.PrimaryMeasureType, property.PrimaryUnit, property)) != null)
{
err.AddDetail(detail);
}
if (property.SecondaryUnit != null && (detail = CheckUnit(property.SecondaryMeasureType, property.SecondaryUnit, property)) != null)
{
err.AddDetail(detail);
}
break;
case IfcSimplePropertyTemplateTypeEnum.P_REFERENCEVALUE:
if ((detail = CheckMeasureType(property.PrimaryMeasureType, model.Metadata, true)) != null)
{
err.AddDetail(detail);
}
break;
case IfcSimplePropertyTemplateTypeEnum.Q_LENGTH:
case IfcSimplePropertyTemplateTypeEnum.Q_AREA:
case IfcSimplePropertyTemplateTypeEnum.Q_VOLUME:
case IfcSimplePropertyTemplateTypeEnum.Q_COUNT:
case IfcSimplePropertyTemplateTypeEnum.Q_WEIGHT:
case IfcSimplePropertyTemplateTypeEnum.Q_TIME:
default:
break;
}
if (err.Details != null && err.Details.Any())
{
yield return(err);
}
}
}
private IEnumerable <ValidationResult> CheckPropertyUnits(IModel model)
{
var properties = model.Instances.OfType <IIfcSimpleProperty>();
foreach (var property in properties)
{
var err = new ValidationResult
{
IssueSource = "Template Types and Units validation",
Item = property,
IssueType = ValidationFlags.Properties
};
ValidationResult detail;
if (property is IIfcPropertySingleValue single)
{
if (single.NominalValue == null)
{
continue;
}
if ((detail = CheckUnit(single.NominalValue.GetType().Name, single.Unit, property)) != null)
{
err.AddDetail(detail);
}
continue;
}
if (property is IIfcPropertyListValue list)
{
if (list.ListValues.FirstOrDefault() == null)
{
continue;
}
if ((detail = CheckUnit(list.ListValues.FirstOrDefault().GetType().Name, list.Unit, property)) != null)
{
err.AddDetail(detail);
}
continue;
}
if (property is IIfcPropertyBoundedValue bounded)
{
if (bounded.UpperBoundValue != null)
{
if ((detail = CheckUnit(bounded.UpperBoundValue.GetType().Name, bounded.Unit, property)) != null)
{
err.AddDetail(detail);
}
}
if (bounded.SetPointValue != null)
{
if ((detail = CheckUnit(bounded.SetPointValue.GetType().Name, bounded.Unit, property)) != null)
{
err.AddDetail(detail);
}
}
if (bounded.LowerBoundValue != null)
{
if ((detail = CheckUnit(bounded.LowerBoundValue.GetType().Name, bounded.Unit, property)) != null)
{
err.AddDetail(detail);
}
}
continue;
}
if (property is IIfcPropertyTableValue table)
{
if (table.DefinedValues.FirstOrDefault() != null)
{
if ((detail = CheckUnit(table.DefinedValues.FirstOrDefault().GetType().Name, table.DefinedUnit, property)) != null)
{
err.AddDetail(detail);
}
}
if (table.DefiningValues.FirstOrDefault() != null)
{
if ((detail = CheckUnit(table.DefiningValues.FirstOrDefault().GetType().Name, table.DefiningUnit, property)) != null)
{
err.AddDetail(detail);
}
}
continue;
}
if (err.Details != null && err.Details.Any())
{
yield return(err);
}
}
}