public bool readAndSaveWagonToDB(long wagonNo, string solarDateFrom, string solarDateTo, int cycleNumber)
{
SharedVariables.logs.Info("Start Fetch " + wagonNo + " from " + solarDateFrom + " to " + solarDateTo);
using (var entityLogistics = new logisticEntities())
{
customersHistoryFetchLog entryCustomersHistoryFetchLog = new customersHistoryFetchLog();
entryCustomersHistoryFetchLog.endDate = solarDateTo;
entryCustomersHistoryFetchLog.fetchTimeEnd = null;
entryCustomersHistoryFetchLog.fetchTimeStart = DateTime.Now;
entryCustomersHistoryFetchLog.startDate = solarDateFrom;
entryCustomersHistoryFetchLog.state = 0;
entryCustomersHistoryFetchLog.wagonNo = wagonNo.ToString();
entityLogistics.customersHistoryFetchLogs.Add(entryCustomersHistoryFetchLog);
entityLogistics.SaveChanges();
wagonInfoTrackingDetail wagonDetail = new wagonInfoTrackingDetail();
try
{
DateTime dateFrom, dateTo;
dateFrom = DateTime.MinValue;
dateTo = DateTime.MaxValue;
try
{
dateFrom = Functions.solarToMiladi(solarDateFrom);
}
catch (Exception ex)
{
SharedVariables.logs.Error("wagonInfoSeirHistory.readAndSaveWagonToDB.solarToMiladi,solarDateFrom", ex);
entryCustomersHistoryFetchLog.state = -1;
entryCustomersHistoryFetchLog.fetchTimeEnd = DateTime.Now;
entityLogistics.SaveChanges();
return(false);
}
if (solarDateFrom.Length == 10)
{
solarDateFrom = solarDateFrom.Remove(0, 2);
}
solarDateFrom = solarDateFrom.Replace("/", "");
try
{
dateTo = Functions.solarToMiladi(solarDateTo);
}
catch (Exception ex)
{
SharedVariables.logs.Error("wagonInfoSeirHistory.readAndSaveWagonToDB.solarToMiladi,solarDateTo", ex);
entryCustomersHistoryFetchLog.state = -1;
entryCustomersHistoryFetchLog.fetchTimeEnd = DateTime.Now;
entityLogistics.SaveChanges();
return(false);
}
if (solarDateTo.Length == 10)
{
solarDateTo = solarDateTo.Remove(0, 2);
}
solarDateTo = solarDateTo.Replace("/", "");
if (dateFrom > dateTo)
{
SharedVariables.logs.Error("wagonInfoSeirHistory.readAndSaveWagonToDB.solarToMiladi, SolarDateFrom should be lower than SolarDateTo");
entryCustomersHistoryFetchLog.state = -1;
entryCustomersHistoryFetchLog.fetchTimeEnd = DateTime.Now;
entityLogistics.SaveChanges();
return(false);
}
login lg = new login();
start:
if (login.v_cookieCollection == null)
{
if (!lg.fnc_login())
{
//cannot login
entryCustomersHistoryFetchLog.state = -1;
entryCustomersHistoryFetchLog.fetchTimeEnd = DateTime.Now;
entityLogistics.SaveChanges();
return(false);
}
}
Uri uri;
uri = new Uri(this.v_url);
string postData;
int pageNumber = 1;
wagonInfoSeirHistoryDataTable dt = new wagonInfoSeirHistoryDataTable();
do
{
HttpWebRequest webRequest = (HttpWebRequest)HttpWebRequest.Create(uri);
//webRequest.Headers.Add("Accept-Language", "en-US,en;q=0.8");
webRequest.Proxy = null;
webRequest.Method = "POST";
//webRequest.Headers.Add("Cache-Control", "no-cache");
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.CookieContainer = new CookieContainer();
foreach (Cookie cookie in login.v_cookieCollection)
{
webRequest.CookieContainer.Add(cookie);
}
postData = "WagonNo=" + wagonNo.ToString()
+ "&From_Date=" + solarDateFrom.ToString()
+ "&To_Date=" + solarDateTo.ToLower()
+ "&Page=" + pageNumber.ToString();
SharedVariables.logs.Info(postData);
byte[] formData = Encoding.ASCII.GetBytes(postData);
webRequest.ContentLength = formData.Length;
Stream streamRequest = webRequest.GetRequestStream();
streamRequest.Write(formData, 0, formData.Length);
streamRequest.Flush();
streamRequest.Close();
HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse();
if (webResponse != null)
{
if (webResponse.ResponseUri == null || string.IsNullOrEmpty(webResponse.ResponseUri.AbsoluteUri))
{
webResponse.Close();
entryCustomersHistoryFetchLog.state = -1;
entryCustomersHistoryFetchLog.fetchTimeEnd = DateTime.Now;
entityLogistics.SaveChanges();
return(false);
}
if (login.fnc_isLoginPage(webResponse, this.v_url))
{
//we haven't loginned yet
if (lg.fnc_login())
{
goto start;
}
else
{
//cannot login inform or log !!!!!
webResponse.Close();
entryCustomersHistoryFetchLog.state = -1;
entryCustomersHistoryFetchLog.fetchTimeEnd = DateTime.Now;
entityLogistics.SaveChanges();
return(false);
}
}
string result;
using (StreamReader rd = new StreamReader(webResponse.GetResponseStream(), Encoding.GetEncoding("windows-1256")))
{
result = rd.ReadToEnd();
}
webResponse.Close();
if (!string.IsNullOrEmpty(result))
{
dt.Rows.Clear();
Functions.sb_fillDatatableWithHtmlTableId(result, "AutoNumber2", 2, 0, 0, 0, dt);
if (dt.Rows.Count > 0)
{
this.sb_saveToDB(dt, cycleNumber);
}
}
}
pageNumber++;
} while (dt.Rows.Count > 0);
SharedVariables.logs.Info("End Fetch " + wagonNo + " from " + solarDateFrom + " to " + solarDateTo);
entryCustomersHistoryFetchLog.state = 1;
entryCustomersHistoryFetchLog.fetchTimeEnd = DateTime.Now;
entityLogistics.SaveChanges();
return(true);
}
catch (DbEntityValidationException e)
{
foreach (var eve in e.EntityValidationErrors)
{
SharedVariables.logs.Error("wagonInfoSeirHistory.readAndSaveWagonToDB.finalException Entity of type \"" + eve.Entry.Entity.GetType().Name
+ "\" in state \"" + eve.Entry.State + "\" has the following validation errors:");
foreach (var ve in eve.ValidationErrors)
{
SharedVariables.logs.Error("- Property: \"" + ve.PropertyName + "\", Error: \"" + ve.ErrorMessage + "\"");
}
}
return(false);
}
catch (Exception ex)
{
SharedVariables.logs.Error("wagonInfoSeirHistory.readAndSaveWagonToDB.finalException", ex);
return(false);
}
}
}
public wagonInfoSeirHistory()
{
this.v_dt = new wagonInfoSeirHistoryDataTable();
}