public static bool TryCreate(object value, ModelPropertyInfo property, out Criteria criteria)
{
if (value == null)
{
criteria = null;
return(true);
}
Type type = value.GetType();
if (value is Criteria)
{
criteria = (Criteria)value;
}
else if (value is string)
{
criteria = String((string)value, property);
}
else if (value == DBNull.Value)
{
criteria = IsNull();
}
else if (value is IRange range)
{
RangePolicyAttribute attr = property?.GetCustomAttribute <RangePolicyAttribute>();
criteria = Between(range, attr?.Policy ?? default(RangePolicy));
}
else if (type.IsArray)
{
criteria = Contain((Array)value);
}
else if (type.IsGenericType)
{
var info = TypeHelpers.GetCollectionInfo(type);
if (info.IsCollection)
{
criteria = Contain((ICollection)value);
}
else
{
Type type1 = Nullable.GetUnderlyingType(type);
if (type1 != null)
{
type = type1;
}
criteria = null;
}
}
else
{
criteria = null;
}
if (criteria == null && value is IComparable comparable)
{
criteria = Equal(comparable);
}
return(criteria != null);
}
public static bool TryCreate(object value, out Criteria criteria)
{
return(TryCreate(value, null, out criteria));
}