public WSNumericFFilter(WSTableParam _Field, Expression _member, WSOperation _Operation)
: base(_Field, _member)
{
operation = _Operation != null ? _Operation : OPERATIONS.GetOperation(null);
}
public override WSFilter GetFieldFilter(MetaFunctions CFunc, WSTableParam param, Expression parent, int level, string state = null, bool?negate = null)
{
Expression member = Expression.Property(parent, param.WSColumnRef.NAME);
WSCombineFilter filter = new WSCombineFilter();
if (param != null && param.isValid)
{
try
{
if (WSConstants.ALIACES.EXIST.Match(Value) || WSConstants.ALIACES.EMPTY.Match(Value) || WSConstants.ALIACES.IS_OWN.Match(Value))
{
state = Value;
}
#region Read WSEntity (Ready)
if (!string.IsNullOrEmpty(state) && (param.DataType.IsSameOrSubclassOf(typeof(WSEntity)) || param.DataType.IsCollectionOf <WSEntity>()))
{
if (param.DataType.IsSameOrSubclassOf(typeof(WSEntity)) && WSEntityFFilter.OPERATIONS.STATE_OPERATIONS.Any(x => x.Match(state)))
{
filter.Save(new WSEntityFFilter(param, member, WSEntityFFilter.OPERATIONS.STATE_OPERATIONS.FirstOrDefault(x => x.Match(state)))
{
Value = null
});
}
else if (param.DataType.IsCollectionOf <WSEntity>() && WSEntityListFFilter.OPERATIONS.STATE_OPERATIONS.Any(x => x.Match(state)))
{
filter.Save(new WSEntityListFFilter(param, member, WSEntityListFFilter.OPERATIONS.STATE_OPERATIONS.FirstOrDefault(x => x.Match(state)))
{
Value = null
});
}
}
#endregion
#region Read primitive
else
{
dynamic dVal = null;
#region Numeric (Ready)
if (param.DataType.IsNumeric())
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSNumericFFilter(param, member, WSNumericFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSNumericFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal))
{
Type dType = dVal == null ? param.DataType : dVal.GetType();
WSOperation operation = WSNumericFFilter.OPERATIONS.GetOperation(state);
if (operation.Match("max") && dType.IsCollection())
{
dVal = ((List <dynamic>)dVal).Max(x => x);
}
else if (operation.Match("min") && dType.IsCollection())
{
dVal = ((List <dynamic>)dVal).Min(x => x);
}
filter.Save(new WSNumericFFilter(param, member, operation)
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region bool (Ready)
else if (typeof(bool?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSBoolFFilter(param, member, WSBoolFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSBoolFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal))
{
filter.Save(new WSBoolFFilter(param, member, WSBoolFFilter.OPERATIONS.GetOperation(state))
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region string (Ready)
else if (typeof(string).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value))
{
if (param.DataType.IsNullable())
{
filter.Save(new WSStringFFilter(param, member, WSStringFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
filter.Save(new WSStringFFilter(param, member, WSStringFFilter.OPERATIONS.NotEqual)
{
Value = string.Empty
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value))
{
WSCombineFilter cFilter = new WSCombineFilter(WSCombineFilter.SQLMode.Or);;
if (param.DataType.IsNullable())
{
cFilter.Save(new WSStringFFilter(param, member, null)
{
Value = null
});
}
cFilter.Save(new WSStringFFilter(param, member, null)
{
Value = string.Empty
});
filter.Save(cFilter);
}
#endregion
#endregion
#region If Value (Ready)
else if (param.DataType.IsNullable() || !string.IsNullOrEmpty(Value))
{
if (param.DataType.Read(Value, out dVal))
{
filter.Save(new WSStringFFilter(param, member, WSStringFFilter.OPERATIONS.GetOperation(state))
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region Guid (Ready)
else if (typeof(Guid?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSGuidFFilter(param, member, WSGuidFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSGuidFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal, null, WSConstants.GUID_LIST_SEPARATORS))
{
filter.Save(new WSGuidFFilter(param, member, WSGuidFFilter.OPERATIONS.GetOperation(state))
{
Value = dVal
});
}
}
#endregion
}
#endregion
#region DateTime (Ready)
else if (typeof(DateTime?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSDateFFilter(param, member, WSDateFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSDateFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
WSOperation operation =
Value.IsTrue() ?
WSDateFFilter.OPERATIONS.LessOrEqual :
(Value.IsFalse() && !(param.DataType.IsNullable())) ?
WSDateFFilter.OPERATIONS.GreaterThanOrEqual :
WSDateFFilter.OPERATIONS.GetOperation(state);
WSDateFFilter mainFilter = null;
if (operation != null && operation.Match(WSDateFFilter.OPERATIONS.WeekDayEqual))
{
mainFilter = new WSDateFFilter(param, member, operation)
{
Value = Value
};
}
else if (param.DataType.Read(Value, out dVal, new char[] { }, WSConstants.DATE_LIST_SEPARATORS, param.WSColumnRef.NAME))
{
Type dType = dVal == null ? param.DataType : dVal.GetType();
if (dType.IsCollection() && operation != null)
{
dVal = operation.Match(WSDateFFilter.OPERATIONS.LessOrEqual) ? ((List <dynamic>)dVal).Max(x => x) : operation.Match(WSDateFFilter.OPERATIONS.GreaterThanOrEqual) ? ((List <dynamic>)dVal).Min(x => x) : dVal;
}
mainFilter = new WSDateFFilter(param, member, operation)
{
Value = dVal
};
}
if (param.DataType.IsNullable())
{
WSCombineFilter cf = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
if (mainFilter.Value != null)
{
cf.Save(new WSDateFFilter(param, member, WSDateFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
cf.Save(mainFilter);
filter.Save(cf);
}
else
{
filter.Save(mainFilter);
}
}
#endregion
}
#endregion
#region TimeSpan (Ready)
else if (typeof(TimeSpan?).IsAssignableFrom(param.DataType))
{
#region SPECIAL CASES
#region If Exists (Ready)
if (WSConstants.ALIACES.EXIST.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSTimeFFilter(param, member, WSTimeFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
#endregion
#region If Empty (Ready)
else if (WSConstants.ALIACES.EMPTY.Match(Value) && param.DataType.IsNullable())
{
filter.Save(new WSTimeFFilter(param, member, null)
{
Value = null
});
}
#endregion
#endregion
#region If Value (Ready)
else
{
if (param.DataType.Read(Value, out dVal, new char[] { }, WSConstants.DATE_LIST_SEPARATORS))
{
WSOperation operation = WSTimeFFilter.OPERATIONS.GetOperation(state);
Type dType = dVal == null ? param.DataType : dVal.GetType();
if (dType.IsCollection() && operation != null)
{
dVal = operation.Match("max") ? ((List <dynamic>)dVal).Max(x => x) : operation.Match("min") ? ((List <dynamic>)dVal).Min(x => x) : dVal;
}
if (param.DataType.IsNullable())
{
WSCombineFilter cf = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
if (Value != null)
{
cf.Save(new WSTimeFFilter(param, member, WSTimeFFilter.OPERATIONS.NotEqual)
{
Value = null
});
}
cf.Save(new WSTimeFFilter(param, member, operation)
{
Value = dVal
});
filter.Save(cf);
}
else
{
filter.Save(new WSTimeFFilter(param, member, operation)
{
Value = dVal
});
}
}
}
#endregion
}
#endregion
}
#endregion
}
catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); if (CFunc != null)
{
CFunc.RegError(GetType(), e, ref status);
}
}
}
return(filter.Any() ? (filter.Count == 1 && !filter.Negate) ? filter.FirstOrDefault() : filter : null);
}
public WSEntityFilter(WSTableSource _Source, Expression _member, WSOperation _Operation) : base(_Source?.ReturnType, _member)
{
Source = _Source;
operation = _Operation != null ? _Operation : OPERATIONS.GetOperation(null);
}
public bool Match(object _matchValue, string _matchOperation, Type vType = null)
{
try
{
vType = vType != null ? vType : _matchValue == null ? null : _matchValue.GetType();
if (vType != null)
{
dynamic matchVal = _matchValue != null && vType.Read(_matchValue, out matchVal) ? matchVal : null;
dynamic tempVal = Value != null && vType.Read(Value, out tempVal) ? tempVal : null;
#region Numeric (Ready)
if (vType.IsNumeric())
{
WSOperation operation = WSNumericFFilter.OPERATIONS.GetOperation(_matchOperation);
if (operation.Match(WSNumericFFilter.OPERATIONS.Equal))
{
return((matchVal == null && tempVal == null) || matchVal == tempVal);
}
else if (operation.Match(WSNumericFFilter.OPERATIONS.NotEqual))
{
return(!((matchVal == null && tempVal == null) || matchVal == tempVal));
}
else if (operation.Match(WSNumericFFilter.OPERATIONS.GreaterThan))
{
return(matchVal != null && tempVal != null && matchVal > tempVal);
}
else if (operation.Match(WSNumericFFilter.OPERATIONS.GreaterThanOrEqual))
{
return(matchVal != null && tempVal != null && matchVal >= tempVal);
}
else if (operation.Match(WSNumericFFilter.OPERATIONS.LessThan))
{
return(matchVal != null && tempVal != null && matchVal < tempVal);
}
else if (operation.Match(WSNumericFFilter.OPERATIONS.LessThanOrEqual))
{
return(matchVal != null && tempVal != null && matchVal <= tempVal);
}
}
#endregion
#region bool (Ready)
else if (typeof(bool?).IsAssignableFrom(vType))
{
WSOperation operation = WSBoolFFilter.OPERATIONS.GetOperation(_matchOperation);
if (operation.Match(WSBoolFFilter.OPERATIONS.Equal))
{
return((matchVal == null && tempVal == null) || (matchVal != null && tempVal != null && matchVal == tempVal));
}
else if (operation.Match(WSBoolFFilter.OPERATIONS.NotEqual))
{
return(!((matchVal == null && tempVal == null) || (matchVal != null && tempVal != null && matchVal == tempVal)));
}
}
#endregion
#region string (Ready)
else if (typeof(string).IsAssignableFrom(vType))
{
WSOperation operation = WSStringFFilter.OPERATIONS.GetOperation(_matchOperation);
if (operation.Match(WSStringFFilter.OPERATIONS.Equal))
{
return((matchVal == null && tempVal == null) || (matchVal).Equals(tempVal));
}
else if (operation.Match(WSStringFFilter.OPERATIONS.EndsWith))
{
return(matchVal.EndsWith(tempVal));
}
else if (operation.Match(WSStringFFilter.OPERATIONS.StartsWith))
{
return(matchVal.StartsWith(tempVal));
}
else if (operation.Match(WSStringFFilter.OPERATIONS.Like))
{
return(matchVal.Contains(tempVal));
}
else if (operation.Match(WSStringFFilter.OPERATIONS.NotEqual))
{
return(!((matchVal == null && tempVal == null) || (matchVal).Equals(tempVal)));
}
else if (operation.Match(WSStringFFilter.OPERATIONS.NotEndsWith))
{
return(matchVal != null && !matchVal.EndsWith(tempVal));
}
else if (operation.Match(WSStringFFilter.OPERATIONS.NotStartsWith))
{
return(matchVal != null && !matchVal.StartsWith(tempVal));
}
else if (operation.Match(WSStringFFilter.OPERATIONS.NotLike))
{
return(matchVal != null && !matchVal.Contains(tempVal));
}
}
#endregion
#region Guid (Ready)
else if (typeof(Guid?).IsAssignableFrom(vType))
{
WSOperation operation = WSGuidFFilter.OPERATIONS.GetOperation(_matchOperation);
if (operation.Match(WSGuidFFilter.OPERATIONS.Equal))
{
return((matchVal == null && tempVal == null) || matchVal.Equals(tempVal));
}
else if (operation.Match(WSGuidFFilter.OPERATIONS.NotEqual))
{
return(!(matchVal == null && tempVal == null) || matchVal.Equals(tempVal));
}
}
#endregion
#region DateTime (Ready)
else if (typeof(DateTime?).IsAssignableFrom(vType))
{
WSOperation operation = WSDateFFilter.OPERATIONS.GetOperation(_matchOperation);
if (operation.Match(WSDateFFilter.OPERATIONS.Equal))
{
return((matchVal == null && tempVal == null) || matchVal.Equals(tempVal));
}
else if (operation.Match(WSDateFFilter.OPERATIONS.NotEqual))
{
return(!((matchVal == null && tempVal == null) || matchVal.Equals(tempVal)));
}
else if (operation.Match(WSDateFFilter.OPERATIONS.GreaterThanOrEqual))
{
return(matchVal >= tempVal);
}
else if (operation.Match(WSDateFFilter.OPERATIONS.LessOrEqual))
{
return(matchVal <= tempVal);
}
}
#endregion
#region TimeSpan (Ready)
else if (typeof(TimeSpan?).IsAssignableFrom(vType))
{
WSOperation operation = WSTimeFFilter.OPERATIONS.GetOperation(_matchOperation);
if (operation.Match(WSTimeFFilter.OPERATIONS.Equal))
{
return((matchVal == null && tempVal == null) || matchVal.Equals(tempVal));
}
else if (operation.Match(WSTimeFFilter.OPERATIONS.NotEqual))
{
return(!((matchVal == null && tempVal == null) || matchVal.Equals(tempVal)));
}
}
#endregion
}
}
catch (Exception) { }
return(false);
}
