private void button_search_Click(object sender, EventArgs e)
{
string strError = "";
this.listView_results.Items.Clear();
MainForm mainForm = null;
if (this.MdiParent is MainForm)
{
mainForm = this.MdiParent as MainForm;
}
Debug.Assert(mainForm != null, "MdiParent 父窗口为 null");
mainForm.SetMessage("");
string strQueryWord = this.textBox_queryWord.Text;
string strFrom = "读者证条码号";
string strMatchStyle = "exact";
if (string.IsNullOrEmpty(strQueryWord))
{
strFrom = "__id";
strMatchStyle = "left";
}
string strQueryXml = "<target list='" + mainForm.ArrivedDbName + ":" + strFrom + "'>" +
"<item>" +
"<word>" + strQueryWord + "</word>" +
"<match>" + strMatchStyle + "</match>" +
"<relation>=</relation>" +
"<dataType>string</dataType>" +
"</item>" +
"<lang>zh</lang>" +
"</target>";
LibraryChannel channel = mainForm.GetChannel();
try
{
string strOutputStyle = "";
SearchResponse searchResponse = channel.Search(strQueryXml, "", strOutputStyle);
long lRet = searchResponse.SearchResult.Value;
if (lRet == -1)
{
strError = "检索发生错误：" + strError;
goto ERROR1;
}
else if (lRet == 0)
{
strError = "读者'" + strQueryWord + "'没有到书信息";
goto ERROR1;
}
long lHitCount = lRet;
long lStart = 0;
long lCount = lHitCount;
Record[] searchresults = null;
for (; ;)
{
Application.DoEvents();
lRet = channel.GetSearchResult("",
lStart,
lCount,
"id,xml",// cols,
"zh",
out searchresults,
out strError);
if (lRet == -1)
{
strError = "获得检索结果发生错误：" + strError;
goto ERROR1;
}
else if (lRet == 0)
{
strError = "没有获得到 0 条检索结果";
goto ERROR1;
}
int i = 0;
foreach (Record record in searchresults)
{
// string[] cols = record.Cols;
string strPath = record.Path;
string strXML = record.RecordBody.Xml;
XmlDocument dom = new XmlDocument();
dom.LoadXml(strXML);
string strState = DomUtil.GetElementText(dom.DocumentElement, "state");
if ("arrived" == strState)
{
strState = "图书在馆";
}
else if ("outof" == strState)
{
strState = "超过保留期";
}
string strLocation = DomUtil.GetElementText(dom.DocumentElement, "location");
string strAccessNo = DomUtil.GetElementText(dom.DocumentElement, "accessNo");
string strItemBarcode = DomUtil.GetElementText(dom.DocumentElement, "itemBarcode");
if (string.IsNullOrEmpty(strItemBarcode))
{
continue;
}
GetItemInfoResponse itemInfoResponse = channel.GetItemInfo(strItemBarcode,
"xml", // "xml:noborrowhistory", // resultType (itemType)
"xml" // biblioType
);
lRet = itemInfoResponse.GetItemInfoResult.Value;
string strErrorInfo = itemInfoResponse.GetItemInfoResult.ErrorInfo;
if (lRet != 1)
{
MessageBox.Show(strErrorInfo);
continue;
}
string strOutMarcSyntax = "";
string strMARC = "";
string strMarcXml = itemInfoResponse.strBiblio;
int nRet = MarcUtil.Xml2Marc(strMarcXml,
false,
"", // 自动识别 MARC 格式
out strOutMarcSyntax,
out strMARC,
out strError);
if (nRet == -1)
{
continue;
}
MarcRecord marcRecord = new MarcRecord(strMARC);
string strISBN = marcRecord.select("field[@name='010']/subfield[@name='a']").FirstContent;
string strTitle = marcRecord.select("field[@name='200']/subfield[@name='a']").FirstContent;
string strAuthor = marcRecord.select("field[@name='200']/subfield[@name='f']").FirstContent;
string strReaderBarcode = DomUtil.GetElementText(dom.DocumentElement, "readerBarcode");
GetReaderInfoResponse readerInfoResponse = channel.GetReaderInfo(strReaderBarcode, "xml:noborrowhistory");
lRet = readerInfoResponse.GetReaderInfoResult.Value;
strErrorInfo = readerInfoResponse.GetReaderInfoResult.ErrorInfo;
if (lRet != 1)
{
MessageBox.Show(strErrorInfo);
continue;
}
string strReaderXml = readerInfoResponse.results[0];
dom.LoadXml(strReaderXml);
string strName = DomUtil.GetElementText(dom.DocumentElement, "name");
string strDept = DomUtil.GetElementText(dom.DocumentElement, "department");
// MessageBox.Show(strXML);
string[] cols = new string[this.listView_results.Columns.Count];
cols[0] = strItemBarcode;
cols[1] = strISBN;
cols[2] = strTitle;
cols[3] = strAuthor;
cols[4] = strAccessNo;
cols[5] = strLocation;
cols[6] = strReaderBarcode;
cols[7] = strName;
cols[8] = strDept;
cols[9] = strState;
cols[10] = "未打印";
AppendNewLine(this.listView_results, strPath, cols);
mainForm.SetMessage((lStart + i + 1).ToString() + " / " + lHitCount);
i++;
}
lStart += searchresults.Length;
lCount -= searchresults.Length;
if (lStart >= lHitCount || lCount <= 0)
{
break;
}
}
// this.listView_results.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}
finally
{
mainForm.ReturnChannel(channel);
}
return;
ERROR1:
MessageBox.Show(strError);
}
string[] FillListViewItem(LibraryChannel channel, Record record)
{
string strErrorInfo = "";
string strError = "";
string[] cols = new string[11];
long lRet = 0;
string strXML = record.RecordBody.Xml;
XmlDocument dom = new XmlDocument();
dom.LoadXml(strXML);
string strState = DomUtil.GetElementText(dom.DocumentElement, "state");
if ("arrived" == strState)
{
strState = "图书在馆";
}
else if ("outof" == strState)
{
strState = "超过保留期";
}
string strLocation = DomUtil.GetElementText(dom.DocumentElement, "location");
string strAccessNo = DomUtil.GetElementText(dom.DocumentElement, "accessNo");
string strItemBarcode = DomUtil.GetElementText(dom.DocumentElement, "itemBarcode");
if (!string.IsNullOrEmpty(strItemBarcode))
{
GetItemInfoResponse itemInfoResponse = channel.GetItemInfo(strItemBarcode,
"xml", // "xml:noborrowhistory", // resultType (itemType)
"xml");
lRet = itemInfoResponse.GetItemInfoResult.Value;
strErrorInfo = itemInfoResponse.GetItemInfoResult.ErrorInfo;
if (lRet == 1)
{
string strOutMarcSyntax = "";
string strMARC = "";
string strMarcXml = itemInfoResponse.strBiblio;
int nRet = MarcUtil.Xml2Marc(strMarcXml,
false,
"", // 自动识别 MARC 格式
out strOutMarcSyntax,
out strMARC,
out strError);
if (nRet != -1)
{
MarcRecord marcRecord = new MarcRecord(strMARC);
string strISBN = marcRecord.select("field[@name='010']/subfield[@name='a']").FirstContent;
string strTitle = marcRecord.select("field[@name='200']/subfield[@name='a']").FirstContent;
string strAuthor = marcRecord.select("field[@name='200']/subfield[@name='f']").FirstContent;
cols[1] = strISBN;
cols[2] = strTitle;
cols[3] = strAuthor;
}
}
}
string strReaderBarcode = DomUtil.GetElementText(dom.DocumentElement, "readerBarcode");
GetReaderInfoResponse readerInfoResponse = channel.GetReaderInfo(strReaderBarcode, "xml:noborrowhistory");
lRet = readerInfoResponse.GetReaderInfoResult.Value;
strErrorInfo = readerInfoResponse.GetReaderInfoResult.ErrorInfo;
if (lRet == 1)
{
string strReaderXml = readerInfoResponse.results[0];
dom.LoadXml(strReaderXml);
string strName = DomUtil.GetElementText(dom.DocumentElement, "name");
string strDept = DomUtil.GetElementText(dom.DocumentElement, "department");
cols[6] = strReaderBarcode;
cols[7] = strName;
cols[8] = strDept;
}
cols[0] = strItemBarcode;
cols[4] = strAccessNo;
cols[5] = strLocation;
cols[9] = strState;
cols[10] = "未打印";
return(cols);
}
/// <summary>
/// 获取记录详细信息
/// </summary>
/// <param name="channel"></param>
/// <param name="strRecord"></param>
/// <param name="cols"></param>
/// <param name="strError"></param>
/// <returns></returns>
int GetDetailInfo(RestChannel channel,
string recPath,
string strRecordXml,
out ReservationItem reserItem,
out string strError)
{
strError = "";
reserItem = new ReservationItem();
reserItem.RecPath = recPath;
XmlDocument dom = new XmlDocument();
dom.LoadXml(strRecordXml);
XmlNode nodeRoot = dom.DocumentElement;
reserItem.RecPath = recPath;
reserItem.State = DomUtil.GetElementText(nodeRoot, "state");
reserItem.ItemBarcode = DomUtil.GetElementText(nodeRoot, "itemBarcode");
reserItem.ItemRefID = DomUtil.GetElementText(nodeRoot, "itemRefID");
reserItem.PatronBarcode = DomUtil.GetElementText(nodeRoot, "readerBarcode");
reserItem.LibraryCode = DomUtil.GetElementText(nodeRoot, "libraryCode");
reserItem.OnShelf = DomUtil.GetElementText(nodeRoot, "onShelf");
reserItem.NotifyTime = DateTimeUtil.ToLocalTime(DomUtil.GetElementText(nodeRoot, "notifyDate"), "yyyy-MM-dd HH:mm:ss");
reserItem.Location = DomUtil.GetElementText(nodeRoot, "location");
reserItem.AccessNo = DomUtil.GetElementText(nodeRoot, "accessNo");
// 以下字段为图书信息
reserItem.ISBN = "";
reserItem.Title = "";
reserItem.Author = "";
// 以下字段是读者信息
reserItem.PatronName = "";
reserItem.Department = "";
reserItem.PatronTel = "";
reserItem.RequestTime = "";
reserItem.ArrivedTime = "";
// 备书产生的字段
reserItem.PrintState = DomUtil.GetElementText(nodeRoot, "printState");
reserItem.CheckResult = "";// 是否找到图书，值为：找到/未找到
// 过了保留期的数据，不再获取详细数据
if (reserItem.State == C_State_outof)
{
strError = "因为过了保留期，不必再获取详细数据了。";
return(0);
}
// 获取册信息以及书目信息
if (!string.IsNullOrEmpty(reserItem.ItemBarcode))
{
GetItemInfoResponse response = channel.GetItemInfo(reserItem.ItemBarcode,
"xml",
"xml");
if (response.GetItemInfoResult.Value == -1)
{
strError = "获取册记录'" + reserItem.ItemBarcode + "'出错:" + response.GetItemInfoResult.ErrorInfo;
return(-1);
}
if (response.GetItemInfoResult.Value == 0)
{
strError = "获取册记录'" + reserItem.ItemBarcode + "未命中";
return(-1);
}
string strOutMarcSyntax = "";
string strMARC = "";
string strMarcXml = response.strBiblio;
int nRet = MarcUtil.Xml2Marc(strMarcXml,
false,
"", // 自动识别 MARC 格式
out strOutMarcSyntax,
out strMARC,
out strError);
if (nRet == -1)
{
return(-1);
}
MarcRecord marcRecord = new MarcRecord(strMARC);
reserItem.ISBN = marcRecord.select("field[@name='010']/subfield[@name='a']").FirstContent;
reserItem.Title = marcRecord.select("field[@name='200']/subfield[@name='a']").FirstContent;
reserItem.Author = marcRecord.select("field[@name='200']/subfield[@name='f']").FirstContent;
}
// 获取读者信息
if (string.IsNullOrEmpty(reserItem.PatronBarcode) == false)
{
GetReaderInfoResponse readerRet = channel.GetReaderInfo(reserItem.PatronBarcode,
"xml:noborrowhistory");
if (readerRet.GetReaderInfoResult.Value == -1)
{
strError = "获取册记录'" + reserItem.ItemBarcode + "'出错:" + readerRet.GetReaderInfoResult.ErrorInfo;
return(-1);
}
if (readerRet.GetReaderInfoResult.Value == 0)
{
strError = "获取册记录'" + reserItem.ItemBarcode + "'未命中。";// + readerRet.GetReaderInfoResult.ErrorInfo;
return(-1);
}
string strPatronXml = readerRet.results[0];
dom.LoadXml(strPatronXml);
XmlNode rootNode = dom.DocumentElement;
reserItem.PatronName = DomUtil.GetElementText(rootNode, "name");
reserItem.Department = DomUtil.GetElementText(rootNode, "department");
reserItem.PatronTel = DomUtil.GetElementText(rootNode, "tel");
/*
* - <root expireDate="">
* <barcode>XZP10199</barcode>
* <readerType>学生</readerType>
* <name>李明</name>
* <overdues />
* - <reservations>
* <request items="XZ000101" requestDate="Tue, 11 Feb 2020 00:30:27 +0800"
* operator="XZP10199" state="arrived" arrivedDate="Tue, 11 Feb 2020 00:31:45 +0800"
* arrivedItemBarcode="XZ000101" notifyID="59abfc23-f44f-4b34-a22c-f8a8aa5e289e"
* accessNo="K825.6=76/Z780" location="星洲学校/图书馆,#reservation" />
* </reservations>
* </root>
*/
XmlNodeList nodeList = rootNode.SelectNodes("reservations/request");
foreach (XmlNode node in nodeList)
{
string arrivedItemBarcode = DomUtil.GetAttr(node, "arrivedItemBarcode");
if (arrivedItemBarcode == reserItem.ItemBarcode)
{
reserItem.RequestTime = DateTimeUtil.ToLocalTime(DomUtil.GetAttr(node, "requestDate"), "yyyy-MM-dd HH:mm:ss");
reserItem.ArrivedTime = DateTimeUtil.ToLocalTime(DomUtil.GetAttr(node, "arrivedDate"), "yyyy-MM-dd HH:mm:ss");
break;
}
}
}
return(0);
}