/// <summary>
/// 获取户型 - 最终户型信息
/// </summary>
/// <param name="strProjName">项目名称</param>
/// <param name="strBuildNumber">建筑栋号</param>
/// <param name="strLayerNumber">所在层</param>
/// <param name="strRoomNumber">房间号</param>
/// <returns>最终户型信息</returns>
public string GetRoomTypeInfo(string strProjName, string strBuildNumber, string strLayerNumber, string strRoomNumber)
{
if (!HouseTypeBuildingInfoList.ContainsKey(strProjName + strBuildNumber))
{
return(string.Empty);
}
string strHtml = HouseTypeBuildingInfoList[strProjName + strBuildNumber];
string roomUrl = Explain.TypeRoomUrl(strHtml, strLayerNumber, strRoomNumber);
strHtml = WebInfo.GetPageInfo(typeHousePreUrl + roomUrl, GB2312Code);
return(Explain.TypeRoomInfo(strHtml));
}
/// <summary>
/// 解析第二层的建筑信息
/// </summary>
/// <param name="pageUrl"></param>
private void ExplainSecondBuilding(string pageUrl)
{
Content itemInfo = new Content();
string strHtml = WebInfo.GetPageInfo(hostContentPreUrl + pageUrl);
string strDataXml = WebInfo.GetPageInfo(hostContentPreUrl + pageUrl.ToLower() + "&readstate=ajax2&type=1");
XmlDocument projInfo = new XmlDocument();
if (strDataXml.IndexOf("<SITNUMGATHER>") < 0 && strDataXml.IndexOf("<PROJECTNAME>") < 0)
{
itemInfo.ProjectName = "无数据";
}
else
{
projInfo.LoadXml(strDataXml);
XmlNode nodeInfo = projInfo.FirstChild.FirstChild;
itemInfo.Address = nodeInfo.SelectSingleNode("SITNUMGATHER").InnerText;
if (nodeInfo.SelectSingleNode("PROJECTNAME") == null)
{
itemInfo.ProjectName = "无";
}
else
{
itemInfo.ProjectName = nodeInfo.SelectSingleNode("PROJECTNAME").InnerText;
if (this.houseType == HouseType.CANSELL || this.houseType == HouseType.ALL)
{
this.GetProjectInfo(itemInfo.ProjectName);
}
}
}
Dictionary <string, string> buildingList = new Dictionary <string, string>();
Explain.SecondBuilding(strHtml, buildingList);
foreach (KeyValuePair <string, string> buildingItem in buildingList)
{
itemInfo.BlockNumber = buildingItem.Key;
try
{
this.ExplainThirdDetail(System.Web.HttpUtility.HtmlDecode(buildingItem.Value), itemInfo);
}
catch
{
}
////每栋楼抓完后保存数据
//ExcelInfo.SaveInfo();
}
}
/// <summary>
/// 获取户型 - 准备工作
/// </summary>
/// <param name="strProjName"></param>
public void GetProjectInfo(string strProjName)
{
string strRelatProjBuildUrl = "Information_2007.aspx?FId=", strBuildUrl = "Detail_2007.aspx?";
string strCodeProjName = System.Web.HttpUtility.UrlEncode(strProjName, GB2312Code);
string strUrl = string.Format("{0}List_2007.aspx?sKey={1}&sDate1=&sDate2=", typeHousePreUrl, strCodeProjName);
string strHtml = WebInfo.GetPageInfo(strUrl, GB2312Code);
List <string> projIdList = new List <string>();
Explain.TypeProjId(strHtml, strProjName, projIdList);
string strTmpBuildUrl = string.Empty, strTmpBuildInfo = string.Empty;
foreach (string item in projIdList)
{
strHtml = WebInfo.GetPageInfo(typeHousePreUrl + strRelatProjBuildUrl + item, GB2312Code);
int buildPageIdx = 0, buildPageCount = 0;
Explain.GetTypePageNumber(strHtml, ref buildPageIdx, ref buildPageCount);
while (true)
{
List <string> tmpBuilding = new List <string>();
Explain.TypeProjBuilding(strHtml, tmpBuilding);
foreach (string tmpItem in tmpBuilding)
{
strTmpBuildUrl = string.Format("fId={0}&dongNo={1}", item, System.Web.HttpUtility.UrlEncode(tmpItem, GB2312Code));
strTmpBuildInfo = WebInfo.GetPageInfo(typeHousePreUrl + strBuildUrl + strTmpBuildUrl, GB2312Code);
if (HouseTypeBuildingInfoList.ContainsKey(strProjName + tmpItem))
{
HouseTypeBuildingInfoList[strProjName + tmpItem] += strTmpBuildInfo;
}
else
{
HouseTypeBuildingInfoList.Add(strProjName + tmpItem, strTmpBuildInfo);
}
}
if (buildPageIdx >= buildPageCount)
{
break;
}
//开始下一轮循环
Dictionary <string, string> nextKey = new Dictionary <string, string>();
Explain.HouseTypeNextPage(strHtml, buildPageIdx, nextKey);
strHtml = WebInfo.PostPageInfo(typeHousePreUrl + strRelatProjBuildUrl + item, nextKey, GB2312Code);
Explain.GetTypePageNumber(strHtml, ref buildPageIdx, ref buildPageCount);
}
}
}
/// <summary>
/// 解析信息
/// </summary>
/// <param name="foldName">文件夹路径</param>
/// <param name="fileName">文件名</param>
/// <param name="number">要搜索的权证号</param>
public void ExplainNormalInfo(string foldName, string fileName, string number)
{
ExcelInfo.CreateExcelFile(foldName, fileName);
string strHtml = WebInfo.GetPageInfo(hostContentPreUrl + FIRST_MAIN_URL);
string strFirstPage = strHtml;
Explain.FirstPage(strHtml, ref pageIdx, ref pageCount);
int pageProjIdx = 1;
while (true)
{
if (pageStart <= pageIdx)
{//仅抓取指定页码之后的页面
List <string> projList = new List <string>();
Explain.FirstProj(strHtml, projList);
foreach (string projItem in projList)
{
this.ExplainSecondBuilding(projItem);
UpdateProgess(false, pageProjIdx++);
}
}
if (pageIdx >= pageCount || pageIdx >= pageEnd)
{
break;
}
//每栋楼抓完后保存数据
if (pageIdx % 30 == 0)//每30页保存一次
{
ExcelInfo.SaveInfo();
}
//开始下一轮循环
Dictionary <string, string> nextKey = new Dictionary <string, string>();
Explain.FirstNextPage(strHtml, nextKey);
strHtml = WebInfo.PostPageInfo(hostContentPreUrl + FIRST_MAIN_URL, nextKey);
Explain.FirstPage(strHtml, ref pageIdx, ref pageCount);
}
if (number.Length > 3)
{
this.GetSearchProjects(strFirstPage, number);
}
ExcelInfo.FinishExcel();
}
private void GetSearchProjects(string strHtmlFirstPage, string number)
{
string[] numArray = number.Split(',');
foreach (string strNum in numArray)
{
Dictionary <string, string> postValue = new Dictionary <string, string>();
Explain.FirstSearchNumber(strHtmlFirstPage, strNum, postValue);
string strHtml = WebInfo.PostPageInfo(hostContentPreUrl + FIRST_MAIN_URL, postValue);
List <string> projList = new List <string>();
Explain.FirstProj(strHtml, projList);
foreach (string projItem in projList)
{
this.ExplainSecondBuilding(projItem);
}
}
}
/// <summary>
/// 解析第三层的详细信息
/// </summary>
/// <param name="pageUrl"></param>
/// <param name="itemInfo">解析的结果</param>
private void ExplainThirdDetail(string pageUrl, Content itemInfo)
{
//HouseTable 图表形式
//listhouse 列表形式
pageUrl = pageUrl.Replace("HouseTable", "listhouse");
string strHtml = WebInfo.GetPageInfo(hostContentPreUrl + pageUrl);
int currentPageIdx = 0, currentPageCount = 0;
Explain.FirstPage(strHtml, ref currentPageIdx, ref currentPageCount);
while (true)
{
List <Content> infoList = new List <Content>();
Explain.ThirdDetail(strHtml, itemInfo, infoList);
int itemCount = infoList.Count;
Content item;
for (int i = 0; i < infoList.Count; i++)
{
item = infoList[i];
if (this.houseType == HouseType.ALL ||
this.houseType == HouseType.CANSELL && item.HouseStatus == "可售")
{
item.RoomType = this.GetRoomTypeInfo(item.ProjectName, item.BlockNumber, item.LayerNumber, item.RoomNumber);
}
ExcelInfo.InsertItemInfo(1, resultIdx++, item);
UpdateProgess(true, resultIdx);
}
if (currentPageIdx >= currentPageCount)
{
break;
}
//开始下一轮循环
Dictionary <string, string> nextKey = new Dictionary <string, string>();
Explain.ThirdNextPage(strHtml, nextKey);
strHtml = WebInfo.PostPageInfo(hostContentPreUrl + pageUrl, nextKey);
Explain.FirstPage(strHtml, ref currentPageIdx, ref currentPageCount);
}
}
