// 将 OrderStorage 对象的信息合并到本对象
public void Merge(OrderStore order)
{
string strError = "";
if (this.Orders == null)
{
this.Orders = new List <OrderStore>();
}
if (this.Orders.IndexOf(order) != -1)
{
throw new Exception("order 对象已经在 Orders 中存在了，不允许重复合并");
}
this.Orders.Add(order);
XmlDocument dom = new XmlDocument();
dom.LoadXml(order.Xml);
Hashtable value_table = GetValues(order);
string strSeller = (string)value_table["seller"];
if (string.IsNullOrEmpty(this.Seller))
{
this.Seller = strSeller;
}
else
{
if (this.Seller != strSeller)
{
throw new Exception("this.Seller '" + this.Seller + "' 和即将合并的 order.Seller '" + strSeller + "' 不一致");
}
}
string strCatalogNo = (string)value_table["catalogNo"];
if (string.IsNullOrEmpty(this.CatalogNo))
{
this.CatalogNo = strCatalogNo;
}
else
{
if (this.CatalogNo != strCatalogNo)
{
throw new Exception("this.CatalogNo '" + this.CatalogNo + "' 和即将合并的 order.CatalogNo '" + strCatalogNo + "' 不一致");
}
}
string strPrice = (string)value_table["price"];
if (string.IsNullOrEmpty(this.Price))
{
this.Price = strPrice;
}
else
{
if (this.Price != strPrice)
{
throw new Exception("this.Price '" + this.Price + "' 和即将合并的 order.Price '" + strPrice + "' 不一致");
}
}
string strAcceptPrice = (string)value_table["acceptPrice"];
if (string.IsNullOrEmpty(this.AcceptPrice))
{
this.AcceptPrice = strAcceptPrice;
}
else
{
if (this.AcceptPrice != strAcceptPrice)
{
throw new Exception("this.AcceptPrice '" + this.AcceptPrice + "' 和即将合并的 order.AcceptPrice '" + strAcceptPrice + "' 不一致");
}
}
string strIssueCount = (string)value_table["issueCount"];
if (string.IsNullOrEmpty(this.IssueCount))
{
this.IssueCount = strIssueCount;
}
else
{
if (this.IssueCount != strIssueCount)
{
throw new Exception("this.IssueCount '" + this.IssueCount + "' 和即将合并的 order.IssueCount '" + strIssueCount + "' 不一致");
}
}
string strRange = (string)value_table["range"];
if (string.IsNullOrEmpty(this.Range))
{
this.Range = strRange;
}
else
{
if (this.Range != strRange)
{
throw new Exception("this.Range '" + this.Range + "' 和即将合并的 order.Range '" + strRange + "' 不一致");
}
}
int nSubCopy = (int)value_table["subcopy"];
if (this.SubCopy == 0)
{
this.SubCopy = nSubCopy;
}
else
{
if (this.SubCopy != nSubCopy)
{
throw new Exception("this.SubCopy '" + this.SubCopy + "' 和即将合并的 order.SubCopy '" + nSubCopy + "' 不一致");
}
}
string strSellerAddress = (string)value_table["sellerAddress"];
if (string.IsNullOrEmpty(this.SellerAddress))
{
this.SellerAddress = strSellerAddress;
}
// 以下是需要累加的字段
if (this.MergeComment == null)
{
this.MergeComment = new List <string>();
}
int nCopy = (int)value_table["copy"];
this.Copy += nCopy;
string strSource = DomUtil.GetElementText(dom.DocumentElement,
"source");
string strMergeComment = strSource + ", " + nCopy.ToString() + "册 (" + order.RecPath + ")";
this.MergeComment.Add(strMergeComment);
int nIssueCount = 1;
if (string.IsNullOrEmpty(strIssueCount) == false)
{
Int32.TryParse(strIssueCount, out nIssueCount);
}
// 汇总价格
List <string> totalprices = new List <string>();
if (string.IsNullOrEmpty(this.TotalPrice) == false)
{
totalprices.Add(this.TotalPrice);
}
string strTotalPrice = "";
if (String.IsNullOrEmpty(strPrice) == false)
{
int nRet = PriceUtil.MultiPrice(strPrice,
nCopy * nIssueCount,
out strTotalPrice,
out strError);
if (nRet == -1)
{
strError = "原始数据事项 " + order.RecPath + " 内价格字符串 '" + strPrice + "' 格式不正确: " + strError;
throw new Exception(strError);
}
totalprices.Add(strTotalPrice);
}
if (totalprices.Count > 1)
{
List <string> sum_prices = null;
int nRet = PriceUtil.TotalPrice(totalprices,
out sum_prices,
out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
// Debug.Assert(sum_prices.Count == 1, "");
// this.TotalPrice = sum_prices[0];
this.TotalPrice = PriceUtil.JoinPriceString(sum_prices);
}
else if (totalprices.Count == 1)
{
this.TotalPrice = totalprices[0];
}
// 汇总注释
if (this.Comments == null)
{
this.Comments = new List <string>();
}
string strComment = DomUtil.GetElementText(dom.DocumentElement,
"comment");
if (String.IsNullOrEmpty(strComment) == false)
{
this.Comments.Add(strComment + " @" + order.RecPath);
}
// 汇总馆藏分配字符串
string strDistribute = DomUtil.GetElementText(dom.DocumentElement,
"distribute");
if (String.IsNullOrEmpty(strDistribute) == false)
{
if (String.IsNullOrEmpty(this.Distribute) == true)
{
this.Distribute = strDistribute;
}
else
{
string strLocationString = "";
int nRet = LocationCollection.MergeTwoLocationString(this.Distribute,
strDistribute,
false,
out strLocationString,
out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
this.Distribute = strLocationString;
}
}
}