private int AddPersonToList(string personid, QDChatLine chatline, direction direction)
{
int personindex = INDEXNOTFOUND;
personindex = List.FindIndex(x => personid == x.id);
if (personindex == INDEXNOTFOUND) //new name ID added, it was not found in the list
{
QDChatPerson newperson = new QDChatPerson();
newperson.id = personid;
newperson.name = personid;
newperson.count = 1;
newperson.firstAppearance = chatline.timestamp;
newperson.lastAppearance = newperson.firstAppearance;
newperson.numberOfLines = chatline.NumberOfLines;
List.Add(newperson);
}
else
{
List[personindex].count++;
if (List[personindex].firstAppearance > chatline.timestamp)
{
List[personindex].firstAppearance = chatline.timestamp;
}
if (List[personindex].lastAppearance < chatline.timestamp)
{
List[personindex].lastAppearance = chatline.timestamp;
}
List[personindex].numberOfLines += chatline.NumberOfLines;
}
return(personindex);
}
public int SetSelectedPerson(int personindex)
{
if (personindex != INDEXNOTFOUND)
{
Selected = List[personindex];
Selected.isMe = (Selected.id == Me.id);
}
return(personindex);
}
private QDChatPerson ChangePersonName(string id, string name)
{
QDChatPerson foundPerson = QDPersons.ChangePersonName(id, name);
if (foundPerson.id != "")
{
personSerializer.SerializeToXML();
}
return(foundPerson);
}
//
public void WriteChatOfPerson(string filename, QDChatPerson qdperson)
{
string filetype = System.IO.Path.GetExtension(filename);
if (filetype == "xlsx")
{
//Storage as Excel file
}
else
{
WriteTxtFile(filename, qdperson);
}
}
private void WriteTxtFile(string targetfile, QDChatPerson qdperson)
{
string me = ((App)Application.Current).QDChatReaderData.MyName;
FileStream file = null;
string tempfile = Path.GetTempPath() + "qdchat.txt"; // GetTempFileName();
try
{
file = new FileStream(tempfile, FileMode.Create);
using (StreamWriter writer = new StreamWriter(file))
{
foreach (QDChatLine chatline in this)
{
if (chatline.receiverid == qdperson.id || chatline.senderid == qdperson.id)
{
string workRow = "";
workRow += chatline.timestamp.ToString();
workRow += "\t" + ((chatline.chatdirection == 1) ? me: qdperson.name) + ":";
workRow += "\t" + chatline.chattext;
writer.WriteLine(workRow);
}
}
}
}
finally
{
if (file != null)
{
file.Dispose();
}
}
try
{
if (File.Exists(tempfile))
{
File.Copy(tempfile, targetfile, true);
if (File.Exists(targetfile))
{
File.Delete(tempfile);
System.Diagnostics.Process.Start(targetfile);
}
}
}
catch
{
//no success
}
}
public QDChatPerson ChangePersonName(string id, string name)
{
QDChatPerson foundPerson = new QDChatPerson();
int personindex = GetPersonIndexFromId(id);
if (personindex != QDChatPersons.INDEXNOTFOUND)
{
List[personindex].name = name;
if (Selected.id == id)
{
Selected.name = name;
}
if (Me.id == id)
{
Me.name = name;
}
//personSerializer.SerializeToXML();
foundPerson = List[personindex];
}
return(foundPerson);
}
public int ReadFromChatList(QDChatList qdchatlist)
{
if (qdchatlist.Count > 0)
{
ResetCounter();
foreach (QDChatLine chatline in qdchatlist)
{
AddPersonToList(chatline.senderid, chatline, direction.sender);
AddPersonToList(chatline.receiverid, chatline, direction.receiver);
}
List.Sort(new QDPersonsCountComparer());
List[0].isMe = true;
Me = List[0];
if ((Selected.id == "") && (List.Count > 0))
{
Selected = List[1];
}
return(0);
}
else
{
return(-1);
}
}
public bool isMe(QDChatPerson person)
{
return(person.id == Me.id);
}