private DataExtracted Save(string xml_name, string value, DataExtracted current)
{
if (xml_name == Constants.TOTAL)
{
current.total = value;
}
if (xml_name == Constants.COST_CENTRE)
{
current.cost_centre = value;
}
if (xml_name == Constants.PAYMENT_METHOD)
{
current.payment_method = value;
}
if (xml_name == Constants.VENDOR)
{
current.vendor = value;
}
if (xml_name == Constants.DESCRIPTION)
{
current.description = value;
}
if (xml_name == Constants.DATE)
{
current.date = value;
}
return(current);
}
private SummaryOutput Validate(IList <XMLElement> list)
{
SummaryOutput output = new SummaryOutput();
DataExtracted data = new DataExtracted();
IList <string> messages = new List <string>();
foreach (XMLElement xml in list)
{
if (xml.Name == Constants.TOTAL && xml.Value == Constants.UNKNOWN)
{
output.results = Constants.FAILED;
messages.Add("The whole data import is rejected because of a missing <" + xml.Name + "> element.");
break;
}
else if (xml.Value == Constants.OPENING_TAG_NOT_FOUND)
{
output.results = Constants.FAILED;
messages.Add("The whole data import is rejected because a closing tag </" + xml.Name + "> has no corresponding opening tag.");
break;
}
else if (xml.Value == Constants.CLOSING_TAG_NOT_FOUND)
{
output.results = Constants.FAILED;
messages.Add("The whole data import is rejected because an opening tag <" + xml.Name + "> has no corresponding closing tag.");
break;
}
else if (xml.Name == Constants.COST_CENTRE && xml.Value == Constants.UNKNOWN)
{
messages.Add("The whole data import is succesful eventhough <" + xml.Name + "> is missing. the value is set to unknown.");
}
if (string.IsNullOrEmpty(output.results))
{
data = Save(xml.Name, (xml.Value == Constants.UNKNOWN && xml.Name != Constants.COST_CENTRE) ? null : xml.Value, data);
}
}
if (output.results == Constants.FAILED)
{
if (messages.Count == 0)
{
messages.Add("The whole data import is rejected.");
}
}
else
{
output.data = new DataOutput
{
extracted = data,
calculated = Calculate(data.total)
};
if (string.IsNullOrEmpty(output.results))
{
output.results = Constants.SUCCESS;
}
if (messages.Count == 0)
{
messages.Add("The whole data import is succesful.");
}
}
output.message = messages;
return(output);
}