public ChoCSVWriter <T> WithFieldForType <TClass>(Expression <Func <TClass, object> > field, int?position, bool?quoteField = null,
char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null,
Func <object, object> valueConverter = null,
Func <dynamic, object> valueSelector = null,
Func <string> headerSelector = null,
object defaultValue = null, object fallbackValue = null,
string formatText = null, string nullValue = null,
bool excelField = false)
where TClass : class
{
if (field == null)
{
return(this);
}
return(WithField(field.GetMemberName(), position, field.GetPropertyType(), quoteField, fillChar, fieldValueJustification, truncate,
fieldName, valueConverter, valueSelector, headerSelector, defaultValue, fallbackValue,
field.GetFullyQualifiedMemberName(), formatText, nullValue, excelField, field.GetReflectedType()));
}
private ChoFieldValueJustification GetFieldValueJustification(ChoFieldValueJustification? fieldValueJustification, Type fieldType)
{
if (fieldValueJustification != null)
return fieldValueJustification.Value;
if (fieldType == typeof(int)
|| fieldType == typeof(uint)
|| fieldType == typeof(long)
|| fieldType == typeof(ulong)
|| fieldType == typeof(short)
|| fieldType == typeof(ushort)
|| fieldType == typeof(byte)
|| fieldType == typeof(sbyte)
|| fieldType == typeof(float)
|| fieldType == typeof(double)
|| fieldType == typeof(decimal)
)
{
return ChoFieldValueJustification.Right;
}
else
return ChoFieldValueJustification.Left;
}
private ChoCSVWriter <T> WithField(string name, Type fieldType = null, bool?quoteField = null, char?fillChar = null,
ChoFieldValueJustification?fieldValueJustification = null,
bool?truncate = null, string fieldName = null, int?fieldPosition = null,
Func <object, object> valueConverter = null,
Func <dynamic, object> valueSelector = null,
Func <string> headerSelector = null,
object defaultValue = null, object fallbackValue = null,
string fullyQualifiedMemberName = null, string formatText = null, string nullValue = null,
bool excelField = false)
{
if (!name.IsNullOrEmpty())
{
if (!_clearFields)
{
ClearFields();
Configuration.MapRecordFields(Configuration.RecordType);
}
if (fieldName.IsNullOrWhiteSpace())
{
fieldName = name;
}
string fnTrim = name.NTrim();
ChoCSVRecordFieldConfiguration fc = null;
PropertyDescriptor pd = null;
//if (Configuration.CSVRecordFieldConfigurations.Any(o => o.Name == fnTrim))
//{
if (fullyQualifiedMemberName != null)
{
fc = Configuration.CSVRecordFieldConfigurations.Where(o => o.DeclaringMember == fullyQualifiedMemberName).FirstOrDefault();
}
else
{
fc = Configuration.CSVRecordFieldConfigurations.Where(o => o.Name == fnTrim).FirstOrDefault();
}
if (fc != null && fieldPosition == null)
{
fieldPosition = fc.FieldPosition;
}
//Configuration.CSVRecordFieldConfigurations.Remove(fc);
//}
if (fc == null)
{
pd = ChoTypeDescriptor.GetNestedProperty(typeof(T), fullyQualifiedMemberName.IsNullOrWhiteSpace() ? name : fullyQualifiedMemberName);
if (fieldPosition == null)
{
fieldPosition = Configuration.CSVRecordFieldConfigurations.Count > 0 ? Configuration.CSVRecordFieldConfigurations.Max(f => f.FieldPosition) : 0;
fieldPosition++;
}
}
ChoCSVRecordFieldConfiguration nfc = null;
if (fc != null)
{
nfc = fc;
if (fieldType != null)
{
nfc.FieldType = fieldType;
}
if (quoteField != null)
{
nfc.QuoteField = quoteField;
}
if (fillChar != null)
{
nfc.FillChar = fillChar;
}
if (fieldValueJustification != null)
{
nfc.FieldValueJustification = fieldValueJustification;
}
if (truncate != null)
{
nfc.Truncate = truncate.Value;
}
if (fieldName != null)
{
nfc.FieldName = fieldName;
}
if (valueConverter != null)
{
nfc.ValueConverter = valueConverter;
}
if (valueSelector != null)
{
nfc.ValueSelector = valueSelector;
}
if (headerSelector != null)
{
nfc.HeaderSelector = headerSelector;
}
if (defaultValue != null)
{
nfc.DefaultValue = defaultValue;
}
if (fallbackValue != null)
{
nfc.FallbackValue = fallbackValue;
}
if (formatText != null)
{
nfc.FormatText = formatText;
}
if (nullValue != null)
{
nfc.NullValue = nullValue;
}
nfc.ExcelField = excelField;
}
else
{
nfc = new ChoCSVRecordFieldConfiguration(fnTrim, fieldPosition.Value)
{
FieldType = fieldType,
QuoteField = quoteField,
FillChar = fillChar,
FieldValueJustification = fieldValueJustification,
Truncate = truncate != null ? truncate.Value : true,
FieldName = fieldName,
ValueConverter = valueConverter,
ValueSelector = valueSelector,
HeaderSelector = headerSelector,
DefaultValue = defaultValue,
FallbackValue = fallbackValue,
FormatText = formatText,
NullValue = nullValue,
ExcelField = excelField
};
if (fullyQualifiedMemberName.IsNullOrWhiteSpace())
{
nfc.PropertyDescriptor = fc != null ? fc.PropertyDescriptor : pd;
nfc.DeclaringMember = fc != null ? fc.DeclaringMember : fullyQualifiedMemberName;
}
else
{
pd = ChoTypeDescriptor.GetNestedProperty(typeof(T), fullyQualifiedMemberName);
nfc.PropertyDescriptor = pd;
nfc.DeclaringMember = fullyQualifiedMemberName;
}
if (pd != null)
{
if (nfc.FieldType == null)
{
nfc.FieldType = pd.PropertyType;
}
}
Configuration.CSVRecordFieldConfigurations.Add(nfc);
}
}
return(this);
}
private ChoFixedLengthWriter <T> WithField(string name, int startIndex, int size, Type fieldType = null, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null, Func <object, object> valueConverter = null,
Func <dynamic, object> valueSelector = null,
object defaultValue = null, object fallbackValue = null,
string fullyQualifiedMemberName = null, string formatText = null, string nullValue = null)
{
if (!name.IsNullOrEmpty())
{
if (!_clearFields)
{
ClearFields();
Configuration.MapRecordFields(Configuration.RecordType);
}
if (fieldName.IsNullOrWhiteSpace())
{
fieldName = name;
}
string fnTrim = name.NTrim();
ChoFixedLengthRecordFieldConfiguration fc = null;
PropertyDescriptor pd = null;
if (Configuration.FixedLengthRecordFieldConfigurations.Any(o => o.Name == fnTrim))
{
fc = Configuration.FixedLengthRecordFieldConfigurations.Where(o => o.Name == fnTrim).First();
Configuration.FixedLengthRecordFieldConfigurations.Remove(fc);
}
else
{
pd = ChoTypeDescriptor.GetNestedProperty(typeof(T), fullyQualifiedMemberName.IsNullOrWhiteSpace() ? name : fullyQualifiedMemberName);
}
var nfc = new ChoFixedLengthRecordFieldConfiguration(name.Trim(), startIndex, size)
{
FieldType = fieldType,
QuoteField = quoteField,
FillChar = fillChar,
FieldValueJustification = fieldValueJustification,
Truncate = truncate,
FieldName = fieldName.IsNullOrWhiteSpace() ? name : fieldName,
ValueConverter = valueConverter,
ValueSelector = valueSelector,
DefaultValue = defaultValue,
FallbackValue = fallbackValue,
FormatText = formatText,
NullValue = nullValue
};
if (fullyQualifiedMemberName.IsNullOrWhiteSpace())
{
nfc.PropertyDescriptor = fc != null ? fc.PropertyDescriptor : pd;
nfc.DeclaringMember = fc != null ? fc.DeclaringMember : fullyQualifiedMemberName;
}
else
{
pd = ChoTypeDescriptor.GetNestedProperty(typeof(T), fullyQualifiedMemberName);
nfc.PropertyDescriptor = pd;
nfc.DeclaringMember = fullyQualifiedMemberName;
}
if (pd != null)
{
if (nfc.FieldType == null)
{
nfc.FieldType = pd.PropertyType;
}
}
Configuration.FixedLengthRecordFieldConfigurations.Add(nfc);
}
return(this);
}
public ChoFixedLengthWriter <T> WithField(string name, int startIndex, int size, Type fieldType = null, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null, Func <object, object> valueConverter = null,
Func <dynamic, object> valueSelector = null,
object defaultValue = null, object fallbackValue = null, string formatText = null,
string nullValue = null)
{
return(WithField(name, startIndex, size, fieldType, quoteField, fillChar, fieldValueJustification,
truncate, fieldName, valueConverter, valueSelector, defaultValue, fallbackValue, null, formatText, nullValue));
}
public ChoFixedLengthWriter <T> WithField <TField>(Expression <Func <T, TField> > field, int startIndex, int size, Type fieldType = null, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null, Func <object, object> valueConverter = null,
Func <dynamic, object> valueSelector = null,
object defaultValue = null, object fallbackValue = null, string formatText = null,
string nullValue = null)
{
if (field == null)
{
return(this);
}
return(WithField(field.GetMemberName(), startIndex, size, fieldType, quoteField, fillChar, fieldValueJustification,
truncate, fieldName, valueConverter, valueSelector, defaultValue, fallbackValue, field.GetFullyQualifiedMemberName(), formatText, nullValue));
}
public ChoCSVRecordFieldConfigurationMap Justification(ChoFieldValueJustification?value)
{
_config.FieldValueJustification = value;
return(this);
}
private ChoFieldValueJustification GetFieldValueJustification(ChoFieldValueJustification?fieldValueJustification)
{
return(fieldValueJustification == null ? ChoFieldValueJustification.Left : fieldValueJustification.Value);
}
private ChoFieldValueJustification GetFieldValueJustification(ChoFieldValueJustification?fieldValueJustification, Type fieldType)
{
return(fieldValueJustification == null ? ChoFieldValueJustification.None : fieldValueJustification.Value);
}
public ChoCSVWriter <T> WithField(string name, Type fieldType = null, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null, int?fieldPosition = null, Func <object, object> valueConverter = null, object defaultValue = null, object fallbackValue = null)
{
if (!name.IsNullOrEmpty())
{
if (!_clearFields)
{
Configuration.CSVRecordFieldConfigurations.Clear();
_clearFields = true;
}
if (fieldName.IsNullOrWhiteSpace())
{
fieldName = name;
}
int maxFieldPos = fieldPosition == null ? (Configuration.CSVRecordFieldConfigurations.Count > 0 ? Configuration.CSVRecordFieldConfigurations.Max(f => f.FieldPosition) + 1 : 1) : fieldPosition.Value;
Configuration.CSVRecordFieldConfigurations.Add(new ChoCSVRecordFieldConfiguration(name, maxFieldPos)
{
FieldType = fieldType, QuoteField = quoteField,
FillChar = fillChar,
FieldValueJustification = fieldValueJustification,
Truncate = truncate,
FieldName = fieldName, ValueConverter = valueConverter,
DefaultValue = defaultValue,
FallbackValue = fallbackValue
});
}
return(this);
}
public ChoFixedLengthWriter <T> WithField(string name, int startIndex, int size, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null)
{
return(WithField(name, startIndex, size, null, quoteField, fillChar, fieldValueJustification, truncate, fieldName));
}
public ChoFixedLengthWriter <T> WithField(string name, int startIndex, int size, Type fieldType, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null)
{
if (!name.IsNullOrEmpty())
{
if (!_clearFields)
{
Configuration.FixedLengthRecordFieldConfigurations.Clear();
_clearFields = true;
}
Configuration.FixedLengthRecordFieldConfigurations.Add(new ChoFixedLengthRecordFieldConfiguration(name.Trim(), startIndex, size)
{
FieldType = fieldType, QuoteField = quoteField,
FillChar = fillChar,
FieldValueJustification = fieldValueJustification,
Truncate = truncate,
FieldName = fieldName.IsNullOrWhiteSpace() ? name : fieldName
});
}
return(this);
}
public ChoCSVWriter <T> WithField(string name, Type fieldType = null, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null, int?fieldPosition = null, Func <object, object> valueConverter = null, object defaultValue = null, object fallbackValue = null, string formatText = null)
{
return(WithField(name, fieldType, quoteField, fillChar, fieldValueJustification,
truncate, fieldName, fieldPosition, valueConverter, defaultValue, fallbackValue, null, formatText));
}
public ChoCSVWriter <T> WithField <TField>(Expression <Func <T, TField> > field, Type fieldType = null, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null, int?fieldPosition = null, Func <object, object> valueConverter = null, object defaultValue = null, object fallbackValue = null, string formatText = null)
{
if (field == null)
{
return(this);
}
return(WithField(field.GetMemberName(), fieldType, quoteField, fillChar, fieldValueJustification, truncate, fieldName, fieldPosition, valueConverter, defaultValue, fallbackValue,
field.GetFullyQualifiedMemberName(), formatText));
}
public ChoCSVWriter <T> WithField(string name, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true, string fieldName = null, int?fieldPosition = null)
{
return(WithField(name, null, quoteField, fillChar, fieldValueJustification, truncate, fieldName, fieldPosition));
}
public ChoCSVWriter <T> WithField(string fieldName, Type fieldType, bool?quoteField = null, char?fillChar = null, ChoFieldValueJustification?fieldValueJustification = null,
bool truncate = true)
{
if (!fieldName.IsNullOrEmpty())
{
if (!_clearFields)
{
Configuration.CSVRecordFieldConfigurations.Clear();
_clearFields = true;
}
int maxFieldPos = Configuration.CSVRecordFieldConfigurations.Count > 0 ? Configuration.CSVRecordFieldConfigurations.Max(f => f.FieldPosition) : 0;
Configuration.CSVRecordFieldConfigurations.Add(new ChoCSVRecordFieldConfiguration(fieldName.Trim(), ++maxFieldPos)
{
FieldType = fieldType, QuoteField = quoteField,
FillChar = fillChar,
FieldValueJustification = fieldValueJustification,
Truncate = truncate
});
}
return(this);
}
