/// <summary>
/// Gets or sets the value of the component element at the specified position.
/// </summary>
/// <param name="position">The position of the component element, starting at 1.</param>
/// <returns>A string containing the value of the component element.</returns>
public string this[int position]
{
get
{
int index = position - 1;
if (Components.Count <= index || Components[index] == null)
{
return(null);
}
return(Components[index].Value);
}
set
{
int index = position - 1;
if (!string.IsNullOrEmpty(value))
{
while (Components.Count <= index)
{
Components.Add(null);
}
Components[index] = new EdiComponent(value);
}
else if (Components.Count > index)
{
Components[index] = null;
}
}
}
/// <summary>
/// Gets or sets the value of the component element at the specified position.
/// </summary>
/// <param name="position">The position of the component element, starting at 1.</param>
/// <returns>A string containing the value of the component element.</returns>
public string this[int position]
{
get
{
int index = position - 1;
if (Components.Count <= index || Components[index] == null)
return null;
return Components[index].Value;
}
set
{
int index = position - 1;
if (!string.IsNullOrEmpty(value))
{
while (Components.Count <= index)
Components.Add(null);
Components[index] = new EdiComponent(value);
}
else if (Components.Count > index)
Components[index] = null;
}
}
private XElement MapComponent(EdiComponent component, Component mapping, string defaultComponentId)
{
if (mapping != null)
{
var xml = new XElement(mapping.Id);
string mappedValue;
if (mapping.Type == null || !MapValue(component, mapping.Type, out mappedValue))
{
xml.Value = component.Value;
}
else
{
xml.SetAttributeValue("type", mapping.Type);
xml.Value = mappedValue;
}
if (mapping.Options.Contains(component.Value))
{
string definition = mapping.Options[component.Value];
xml.SetAttributeValue("definition", definition);
}
return(xml);
}
return(new XElement(defaultComponentId, component.Value));
}
public bool IsMatch(EdiComponent component)
{
return !_restrict || (component != null && Options.Contains(component.Value));
}
private XElement MapComponent(EdiComponent component, Component mapping, string defaultComponentId)
{
if (mapping != null)
{
var xml = new XElement(mapping.Id);
string mappedValue;
if (mapping.Type == null || !MapValue(component, mapping.Type, out mappedValue))
xml.Value = component.Value;
else
{
xml.SetAttributeValue("type", mapping.Type);
xml.Value = mappedValue;
}
if (mapping.Options.Contains(component.Value))
{
string definition = mapping.Options[component.Value];
xml.SetAttributeValue("definition", definition);
}
return xml;
}
return new XElement(defaultComponentId, component.Value);
}
public bool IsMatch(EdiComponent component)
{
return(!_restrict || (component != null && Options.Contains(component.Value)));
}
private IEnumerable <XElement> MapElement(EdiElement element, Element mapping, string defaultElementId)
{
var repetitions = new List <XElement>();
foreach (EdiRepetition repetition in element.Repetitions)
{
var xml = new XElement(mapping != null ? mapping.Id : defaultElementId);
if (repetition.Components.Count == 1)
{
if (mapping != null)
{
if (mapping.Components.Count == 0)
{
string mappedValue;
if (mapping.Type == null || !MapValue(repetition, mapping.Type, out mappedValue))
{
xml.Value = repetition.Value;
}
else
{
xml.SetAttributeValue("type", mapping.Type);
xml.Value = mappedValue;
}
if (mapping.Options.Contains(repetition.Value))
{
string definition = mapping.Options[repetition.Value];
if (definition != null && definition.Trim() != string.Empty)
{
xml.SetAttributeValue("definition", definition);
}
}
}
else
{
xml.Add(MapComponent(repetition.Components[0], mapping.Components[0], mapping.Id + "01"));
}
}
else
{
xml.Value = repetition.Value;
}
}
else
{
for (int i = 0; i < repetition.Components.Count; i++)
{
EdiComponent component = repetition.Components[i];
if (component == null)
{
continue;
}
Component componentMapping = null;
string elementId;
if (mapping != null)
{
if (mapping.Components.Count > i)
{
componentMapping = mapping.Components[i];
}
elementId = mapping.Id;
}
else
{
elementId = defaultElementId;
}
string defaultComponentId = elementId + (i + 1).ToString("d2");
xml.Add(MapComponent(component, componentMapping, defaultComponentId));
}
}
repetitions.Add(xml);
}
return(repetitions);
}
