int LoadOperLogs(List<string> dates,
out string strError)
{
strError = "";
_operLogItems = new List<OperLogData>();
_operLogTable = new Hashtable();
EnableControls(false);
stop.Style = StopStyle.EnableHalfStop;
stop.OnStop += new StopEventHandler(this.Channel.DoStop);
stop.Initial("正在装载日志记录 ...");
stop.BeginLoop();
try
{
ProgressEstimate estimate = new ProgressEstimate();
OperLogLoader loader = new OperLogLoader();
loader.Channel = this.Channel;
loader.Stop = this.Progress;
loader.estimate = estimate;
loader.FileNames = dates;
loader.Level = 2; // this.MainForm.OperLogLevel;
loader.AutoCache = false;
loader.CacheDir = "";
loader.Prompt -= new MessagePromptEventHandler(loader_Prompt);
loader.Prompt += new MessagePromptEventHandler(loader_Prompt);
foreach (OperLogItem item in loader)
{
if (stop != null && stop.State != 0)
{
strError = "用户中断";
return 0;
}
if (stop != null)
stop.SetMessage("正在获取 " + item.Date + " " + item.Index.ToString() + " " + estimate.Text + "...");
if (string.IsNullOrEmpty(item.Xml) == true)
continue;
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(item.Xml);
}
catch (Exception ex)
{
strError = "日志记录 " + item.Date + " " + item.Index.ToString() + " XML 装入 DOM 的时候发生错误: " + ex.Message;
DialogResult result = MessageBox.Show(this,
strError + "\r\n\r\n是否跳过此条记录继续处理?",
"ReportForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
if (result == System.Windows.Forms.DialogResult.No)
return -1;
// 记入日志，继续处理
// this.GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
string strOperation = DomUtil.GetElementText(dom.DocumentElement, "operation");
if (strOperation != "borrow" && strOperation != "return")
continue;
string strAction = DomUtil.GetElementText(dom.DocumentElement,
"action");
string strOperator = DomUtil.GetElementText(dom.DocumentElement,
"operator");
string strOperTime = DomUtil.GetElementText(dom.DocumentElement,
"operTime");
string strItemBarcode = DomUtil.GetElementText(dom.DocumentElement,
"itemBarcode");
string strItemRecPath = "";
XmlNode node = dom.DocumentElement.SelectSingleNode("itemRecord/@recPath");
if (node == null)
{
strError = "缺乏 itemRecord 元素的 recPath 属性";
continue;
}
else
strItemRecPath = node.Value;
OperLogData data = (OperLogData)_operLogTable[strItemRecPath];
if (data == null)
{
data = new OperLogData();
data.ItemRecPath = strItemRecPath;
_operLogItems.Add(data);
_operLogTable[strItemRecPath] = data;
}
data.ItemBarcode = strItemBarcode;
data.Action = strAction;
data.Operator = strOperator;
data.OperTime = SQLiteUtil.GetLocalTime(strOperTime);
data.OperCount++;
}
return 0;
}
catch (Exception ex)
{
strError = "获取日志记录的过程中出现异常: " + ex.Message;
return -1;
}
finally
{
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.Channel.DoStop);
stop.Initial("");
stop.Style = StopStyle.None;
EnableControls(true);
}
}
void AppendExtraColumns(ListViewItem item, OperLogData data)
{
if (this._defs == null)
return;
int nBatchNoIndex = this._defs.source_types.IndexOf("batch_no");
int nOperatorIndex = this._defs.source_types.IndexOf("operator");
int nOperTimeIndex = this._defs.source_types.IndexOf("oper_time");
int target_index = this._defs._base_colmun_defs.Count + 2;
if (nBatchNoIndex != -1)
ListViewUtil.ChangeItemText(item, target_index + nBatchNoIndex, "#operlog");
if (nOperatorIndex != -1)
ListViewUtil.ChangeItemText(item, target_index + nOperatorIndex, data.Operator);
if (nOperTimeIndex != -1)
ListViewUtil.ChangeItemText(item, target_index + nOperTimeIndex, data.OperTime);
}
