private void PredicateBuilderByExpressions(
IDictionary <PropertyInfo, SearchPredicatePropertyInfo> propertyInfoByPropName)
{
foreach (var(prop, searchPredicatePropertyInfo) in propertyInfoByPropName)
{
PropertyOrField = searchPredicatePropertyInfo.PropertyOrField;
EntityName = searchPredicatePropertyInfo.EntityName;
FilterPropertyValue = searchPredicatePropertyInfo.PropertyValue;
FilterPropertyType = prop.PropertyType;
EntityPropertyType = searchPredicatePropertyInfo.InstanceTypeOfProperty
.GetProperty(EntityName.ToUpper())?.PropertyType;
var predicateBitwiseOperation = searchPredicatePropertyInfo.PredicateBitwiseOperation;
if (FilterPropertyValue is string _)
{
var expression = StringContainsExpr();
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (FilterPropertyValue is StringFilter stringFilter)
{
var expression = StringFilterContainsExpr(stringFilter);
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (FilterPropertyValue is DateTimeFromToFilter dateTimeFromToFilter)
{
var expression = DateTimeExpr(dateTimeFromToFilter, Item);
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (FilterPropertyValue.GetType().IsGenericType&&
FilterPropertyValue.GetType().GetGenericTypeDefinition() == typeof(NumericFilter <>))
{
var expression = NumericFilterExpr(Item);
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (!searchPredicatePropertyInfo.IsEntityTypeProperty)
{
var expression = CollectionContainsExpr();
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else
{
var expression = DefaultExpr();
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
}
}
private void PredicateBuilderByExpressions(
IDictionary <PropertyInfo, SearchPredicatePropertyInfo> propertyInfoByPropName)
{
foreach (var(prop, searchPredicatePropertyInfo) in propertyInfoByPropName)
{
PropertyOrField = searchPredicatePropertyInfo.PropertyOrField;
EntityName = searchPredicatePropertyInfo.EntityName;
FilterPropertyValue = searchPredicatePropertyInfo.PropertyValue;
FilterPropertyType = prop.PropertyType;
EntityPropertyType = searchPredicatePropertyInfo.InstanceTypeOfProperty
.GetProperty(EntityName.ToUpper(),
BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.Instance)?.PropertyType;
var predicateBitwiseOperation = searchPredicatePropertyInfo.PredicateBitwiseOperation;
if (FilterPropertyValue is string _)
{
var expression = StringContainsExpr();
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (FilterPropertyValue is StringFilter stringFilter)
{
var expression = StringFilterContainsExpr(stringFilter);
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (FilterPropertyValue is DateTimeFromToFilterComplex dateTimeFromToFilterComplex)
{
if (dateTimeFromToFilterComplex.DateFrom != null && !dateTimeFromToFilterComplex.DateFrom.DateTime.HasValue)
{
throw new ArgumentNullException(nameof(dateTimeFromToFilterComplex.DateFrom));
}
var expression = DateTimeExpr(dateTimeFromToFilterComplex, Item);
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (FilterPropertyValue is DateTimeFromToFilter dateTimeFromToFilter)
{
if (!dateTimeFromToFilter.DateFrom.HasValue)
{
throw new ArgumentNullException(nameof(dateTimeFromToFilter.DateFrom));
}
var expression = DateTimeExpr(dateTimeFromToFilter, Item);
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (FilterPropertyValue.GetType().IsGenericType&&
FilterPropertyValue.GetType().GetGenericTypeDefinition() == typeof(NumericFilter <>))
{
var expression = NumericFilterExpr();
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else if (!searchPredicatePropertyInfo.IsEntityTypeProperty)
{
var expression = CollectionContainsExpr();
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
else
{
var expression = DefaultExpr();
AutoPredicate.PredicateByOperationType(predicateBitwiseOperation, expression);
}
}
}
