/// <summary>
/// Convert xml string with transactions detail to object
/// </summary>
/// <param name="xmlString">xml string for payment or bill</param>
/// <param name="nodeName">could be "Payment" or "Bill" </param>
/// <returns>List of transaction detail objects</returns>
IList <TransactionDetailReportList> ParseTransactionDetails(string xmlString, string nodeName)
{
var details = new List <TransactionDetailReportList>();
var nodes = _xmlService.GetXMLElements(nodeName, xmlString);
string transDetId;
string billId;
string catId;
string subCatId;
string amount;
string category;
string subcategory;
string datedue;
string quantity;
string unitPrice;
string cardCharged;
string classId;
string subclassId;
var culturePointer = CultureInfo.InvariantCulture.NumberFormat.NumberDecimalSeparator;
foreach (XmlElement node in nodes)
{
transDetId = CheckXmlValue(_xmlService.GetTransactionDetailsIds(node.OuterXml));
billId = CheckXmlValue(_xmlService.GetBillIDs(node.OuterXml));
catId = CheckXmlValue(_xmlService.GetCategoryID(node.OuterXml));
classId = CheckXmlValue(_xmlService.GetClassId(node.OuterXml));
subclassId = CheckXmlValue(_xmlService.GetSubclassId(node.OuterXml));
subCatId = CheckXmlValue(_xmlService.GetSubcategoryID(node.OuterXml));
amount = CheckXmlValue(_xmlService.GetAmount(node.OuterXml));
category = CheckXmlValue(_xmlService.GetCategory(node.OuterXml));
subcategory = CheckXmlValue(_xmlService.GetSubcategory(node.OuterXml));
datedue = CheckXmlValue(_xmlService.GetDateDue(node.OuterXml));
quantity = CheckXmlValue(_xmlService.GetQuantity(node.OuterXml));
unitPrice = CheckXmlValue(_xmlService.GetUnitPrice(node.OuterXml));
cardCharged = CheckXmlValue(_xmlService.GetCardCharged(node.OuterXml));
var det = new TransactionDetailReportList();
det.TransactionDetailID = string.IsNullOrEmpty(transDetId) ? default(int?) : Convert.ToInt32(transDetId);
det.BillID = string.IsNullOrEmpty(billId) ? default(int?) : Convert.ToInt32(billId);
det.CategoryID = string.IsNullOrEmpty(catId) ? default(int?) : Convert.ToInt32(catId);
det.SubcategoryID = string.IsNullOrEmpty(subCatId) ? default(int?) : Convert.ToInt32(subCatId);
det.Amount = string.IsNullOrEmpty(amount) ? default(decimal) : decimal.Parse(amount.Replace(",", culturePointer), CultureInfo.InvariantCulture);
det.Category = category;
det.Subcategory = subcategory;
det.ClassID = string.IsNullOrEmpty(classId) ? default(int?) : Convert.ToInt32(classId);
det.SubclassID = string.IsNullOrEmpty(subclassId) ? default(int?) : Convert.ToInt32(subclassId);
det.TransType = string.Equals(nodeName, "Payment") ? 1 : 2;
if (nodeName == "Bill")
{
det.DateDue = string.IsNullOrEmpty(datedue) ? default(DateTime?) : DateTime.Parse(datedue);
det.Quantity = string.IsNullOrEmpty(quantity) ? default(int?) : Convert.ToInt32(quantity);
det.UnitPrice = string.IsNullOrEmpty(unitPrice) ? default(decimal?) : decimal.Parse(unitPrice.Replace(",", culturePointer), CultureInfo.InvariantCulture);
det.CardCharged = string.IsNullOrEmpty(cardCharged) ? default(bool?) : string.Equals(cardCharged, "1");
}
details.Add(det);
}
return(details);
}