private List <string> BasicParse(string oriTable)
{
//get raw data, including Abfahrt, Ankunft, Reisedauer...uaually 3 groups
List <string> result = new List <string>();
Regex reg = new Regex(@"<tr><td scope=""row"">[\s\S]*?Fahrt</span></a></p></td><td>(?<abfahrt>[\s\S]*?)</td><td>(?<ankunft>[\s\S]*?)</td><td>(?<reisedauer>[\s\S]*?)</td><td>(?<stiegsnum>[\s\S]*?)</td><td>[\s\S]*?<a href=""http://www.openstreetmap.org/copyright[\s\S]*?</tr>");
Match match = reg.Match(oriTable);
while (match.Success)
{
fahrtInfo fi = new fahrtInfo();
fi.Abfahrt = match.Groups["abfahrt"].Value;
fi.Ankunft = match.Groups["ankunft"].Value;
fi.Reisedauer = match.Groups["reisedauer"].Value;
fi.Umstiegnum = match.Groups["stiegsnum"].Value;
summarise.Add(fi);
result.Add(match.Groups[0].Value);
match = match.NextMatch();
}
return(result);
}
private void DetailParse(List <string> oriTable)
{
fahrtInfo allInfo = new fahrtInfo();
List <string> singleresult = new List <string>();
List <List <string> > resultbasket = new List <List <string> >();
string resultstring = "";
foreach (string s in oriTable)
{
resultstring += s;
}
//get partial route table raw data and divide into List<List<string>>-- all umstieg info, usually 3 groups of results.Todo: combine fahrtInfo in 3 groups;
Regex reg = new Regex(@"id=""partialRouteTable(?<group>[0-9])[\s\S]*?=(?:</table>)?(?:[\s\S]*?).*?(?:(?:</a></td></tr>)|(?:</a></p></td></tr></table>)|(?:</td><td /></tr></table>))");
Match match = reg.Match(resultstring);
int tempcounter = 1;
while (match.Success)
{
if (match.Groups["group"].Value == tempcounter.ToString())
{
singleresult.Add(match.Groups[0].Value);
match = match.NextMatch();
if (!match.Success)
{
resultbasket.Add(singleresult);
}
}
else
{
resultbasket.Add(singleresult);
singleresult = new List <string>();
tempcounter++;
singleresult.Add(match.Groups[0].Value);
match = match.NextMatch();
}
}
//parse arrival time & station names, usually 3 pairs of results--save as entity
reg = new Regex(@"(<td>((?<ab>ab[\s\S]*?)|(?<an>an.+?))</td>([\s\S]*?))?\)"">(?<station>[\s\S]*?)</a>");
string type = "";
string ab = "";
string an = "";
string abstation = "";
string anstation = "";
int z = 0;
foreach (List <string> sss in resultbasket)
{
for (int i = 0; i < sss.Count; i++)
{
type = stiegtypeParse(sss[i]);
Match stationM = reg.Match(sss[i]); //error
if (stationM.Success && stationM.Groups["ab"].Value.Length > 0)
{
ab = stationM.Groups["ab"].Value;
abstation = stationM.Groups["station"].Value;
stationM = stationM.NextMatch();
}
if (stationM.Success && stationM.Groups["an"].Value.Length > 0)
{
an = stationM.Groups["an"].Value;
anstation = stationM.Groups["station"].Value;
stationM = stationM.NextMatch();
}
if (stationM.Success && stationM.Groups["an"].Value.Length == 0 && stationM.Groups["ab"].Value.Length == 0)
{//fussweg
type = "Fussweg";
anstation = stationM.Groups["station"].Value;
stationM = stationM.NextMatch();
abstation = stationM.Groups["station"].Value;
stationM = stationM.NextMatch();
}
fahrtUmstieg fu = new fahrtUmstieg(type, ab, an, abstation, anstation);
allInfo.Umstieginfo.Add(fu);
}
//should change --> instead of add
fahrtInfo fi = summarise[z];
fi.Umstieginfo = allInfo.Umstieginfo;
summarise[z] = fi;
allInfo = new fahrtInfo();
z++;
}
}