/// <summary>
/// 开始按钮，从原始资料中取出时间段的数据包数据
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void StartBtn_Click(object sender, EventArgs e)
{
if (StrStart.Equals(StartBtn.Text))
{
//获取设置的年月日，并判断其是否符合条件
int syear, smonth, sday, eyear, emonth, eday, shour, sminute, ehour, eminute;
//tag的ID或名称
string strtaginfor = TrackTagText.Text.ToUpper().Trim();
if ("".Equals(strtaginfor))
{
MessageBox.Show("軌跡分析的Tag信息不能為空!");
return;
}
Tag tag_name = CommonBoxOperation.GetTagFromName(strtaginfor);
if (null != tag_name)
{
strtaginfor = tag_name.ID[0].ToString("X2") + tag_name.ID[1].ToString("X2");
}
DateTime StartDT, EndDT;
StartDT = StartDTPicker.Value;
EndDT = EndDTPicker.Value;
syear = StartDT.Year;
smonth = StartDT.Month;
sday = StartDT.Day;
eyear = EndDT.Year;
emonth = EndDT.Month;
eday = EndDT.Day;
try
{
shour = Convert.ToInt32(sHourCb.Text);
sminute = Convert.ToInt32(sMinitueCb.Text);
ehour = Convert.ToInt32(eHourCB.Text);
eminute = Convert.ToInt32(eMinitueCB.Text);
}
catch (Exception)
{
MessageBox.Show("對不起,設置的開始時間或結束時間有誤!");
return;
}
//获取开始时间和结束时间
StartDT = new DateTime(syear, smonth, sday, shour, sminute, 0);
EndDT = new DateTime(eyear, emonth, eday, ehour, eminute, 59);
//小于零t1早于t2
if (DateTime.Compare(StartDT, EndDT) > 0)
{
MessageBox.Show("結束日期時間應該在開始日期時間之後!");
return;
}
//取出原始记录信息
string strrecorddir = Environment.CurrentDirectory + @"\Record";
if (!Directory.Exists(strrecorddir))
{
MessageBox.Show("對不起，沒有任何記錄!");
return;
}
string[] StrDirs = FileOperation.GetAllDirName(strrecorddir);
if (null == StrDirs || StrDirs.Length <= 0)
{
MessageBox.Show("對不起，沒有任何記錄!");
return;
}
if (null != DrawIMG.Frm && DrawIMG.Frm.MyUdpClient != null)
{
MessageBox.Show("對不起，查詢歷史軌跡時需要關閉網絡連接!");
return;
}
string strdirname = "", strcuryear = "", strcurmonth = "", strcurday = "", strcurhour = "";
int index = -1, curyear = -1, curmonth = -1, curday = -1, curhour = -1;
DateTime curdt;
PickerTagsList.Clear();
//判断年月日是否符合条件
foreach (string dir in StrDirs)
{
index = dir.LastIndexOf("\\");
strdirname = dir.Substring(index + 1, 8);
strcuryear = strdirname.Substring(0, 4);
strcurmonth = strdirname.Substring(4, 2);
strcurday = strdirname.Substring(6, 2);
try
{
curyear = Convert.ToInt32(strcuryear);
curmonth = Convert.ToInt32(strcurmonth);
curday = Convert.ToInt32(strcurday);
}
catch (Exception)
{
continue;
}
//文件创建的时间
curdt = new DateTime(curyear, curmonth, curday);
DateTime startdt = new DateTime(StartDT.Year, StartDT.Month, StartDT.Day);
DateTime enddt = new DateTime(EndDT.Year, EndDT.Month, EndDT.Day);
//判断文件创建时间是否在指定的范围内
if (DateTime.Compare(curdt, startdt) < 0 || DateTime.Compare(curdt, enddt) > 0)
{
continue;
}
//获取到当前时间的小时部分
try
{
string[] StrFiles = Directory.GetFiles(dir);
foreach (string str in StrFiles)
{
strcurhour = str.Substring(str.LastIndexOf("\\") + 1, 2);
try
{
curhour = Convert.ToInt32(strcurhour);
}
catch (Exception)
{
continue;
}
//此时判断小时是否满足要求
curdt = new DateTime(curdt.Year, curdt.Month, curdt.Day, curhour, 0, 0);
startdt = new DateTime(startdt.Year, startdt.Month, startdt.Day, shour, 0, 0);
enddt = new DateTime(enddt.Year, enddt.Month, enddt.Day, ehour, 0, 0);
if (DateTime.Compare(curdt, startdt) < 0 || DateTime.Compare(curdt, enddt) > 0)
{
continue;
}
//记录年月日时都满足要求
startdt = new DateTime(startdt.Year, startdt.Month, startdt.Day, startdt.Hour, sminute, 0);
enddt = new DateTime(enddt.Year, enddt.Month, enddt.Day, enddt.Hour, eminute, 0);
RecordOperation.GetRecord(startdt, enddt, strtaginfor, str, ref PickerTagsList);
}
}
catch (System.IO.IOException)
{
MessageBox.Show("對不起,文件流已经被占用。請先關閉連接監控...");
}
catch (Exception ex)
{
FileOperation.WriteLog("获取原始记录时出现异常，异常异常原因:" + ex.ToString());
}
}
List <TagPack> deletagpacks = new List <TagPack>();
TagPack temptpk = null;
//清除掉两个序列号相同的Tag数据包
for (int i = 0; i < PickerTagsList.Count; i++)
{
if (i + 1 < PickerTagsList.Count)
{
if (PickerTagsList[i].index == PickerTagsList[i + 1].index)
{
if (PickerTagsList[i].SigStren < PickerTagsList[i + 1].SigStren)
{//交换位置
temptpk = CommonBoxOperation.CloneTagPack(PickerTagsList[i]);
PickerTagsList[i] = PickerTagsList[i + 1];
PickerTagsList[i + 1] = temptpk;
}
deletagpacks.Add(PickerTagsList[i]);
}
}
}
foreach (TagPack deletp in deletagpacks)
{
PickerTagsList.Remove(deletp);
}
//此时所有符合添加的数据包都添加到PickerTags集合中处了
TrackListBX.Items.Clear();
foreach (TagPack tpk in PickerTagsList)
{
TrackListBX.Items.Add(
tpk.ReportTime + " TagID:" +
tpk.TD[0].ToString("X2") + tpk.TD[1].ToString("X2") + " RouterID:" +
tpk.RD_New[0].ToString("X2") + tpk.RD_New[1].ToString("X2") +
" 是否警報:" + (tpk.isAlarm == 0x04 ? "yes" : "no") + " 信號強度:" + tpk.SigStren.ToString() +
" 電量:" + tpk.Bat.ToString() + " 休眠時間:" + (tpk.Sleep / 10).ToString() + " 未移動時間:" + tpk.ResTime.ToString() +
" 序列號:" + tpk.index.ToString());
}
recordnumlabel.Text = "總記錄數為：" + PickerTagsList.Count;
if (PickerTagsList.Count <= 0)
{
MessageBox.Show("該Tag的原始資料不存在!");
return;
}
//图形模式画图地图
StartDTe = new DateTime(StartDT.Year, StartDT.Month, StartDT.Day, StartDT.Hour, StartDT.Minute, StartDT.Second);
EndDTe = new DateTime(EndDT.Year, EndDT.Month, EndDT.Day, EndDT.Hour, EndDT.Minute, EndDT.Second);
Start();
}
else
{
Stop();
recordnumlabel.Text = "總記錄數為：0";
return;
}
}
