public bool CreateDemand(Demand demand)
{
//TODO try catch
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = "\t";
using (XmlWriter writer = XmlWriter.Create(GetXmlFileName(demand.getId()), settings))
{
writer.WriteStartDocument();
writer.WriteStartElement("demand");
writer.WriteAttributeString("id", demand.getId());
writer.WriteElementString("state", demand.getState());
writer.WriteElementString("teacherId", demand.getOwner());
writer.WriteElementString("roomId", demand.getRoomId());
writer.WriteElementString("subjectId", demand.getSubjectId());
writer.WriteElementString("subjectName", demand.getSubjectName());
writer.WriteElementString("day", demand.getDay());
writer.WriteElementString("startTime", demand.getStartTime());
writer.WriteElementString("endTime", demand.getEndTime());
writer.WriteEndElement();
writer.WriteEndDocument();
}
return true;
}
//Demand Submission
private bool requestDemandSubmission(String selected_class = "", String day="", String startTime = "", String endTime="")
{
List<ClassRoom> rooms = db.getAllRoom();
cmd = tui.demandSubmissionMenu(rooms, selected_class, day, startTime, endTime);
if (cmd.cmd != "exit")
{
Demand newDemand = new Demand(cmd.data[1], "null", userLoggedIn.getNeptunCode(),
cmd.data[0], cmd.data[1], cmd.data[2], cmd.data[3], cmd.data[4], cmd.data[5]);
if (db.demandSubmission(newDemand, userLoggedIn.getNeptunCode()))
{
tui.demandSubmission_successful();
return true;
}
else
{
tui.demandSubmission_unsuccessful();
return false;
}
}
else
{
return false;
}
}
private int requestDemandChange(String demand_id)
{
Demand demand = db.getDemand(demand_id); ;
cmd = tui.demandChangeSubMenu(demand, db.getAllRoom());
if (cmd.cmd != "exit")
{
Demand newDemand = new Demand(cmd.data[1], "null", userLoggedIn.getNeptunCode(),
cmd.data[0], cmd.data[1], cmd.data[2], cmd.data[3], cmd.data[4], cmd.data[5]);
bool ret = db.demandChange(newDemand);
if (ret)
{
return 1;
}
else
{
return -1;
}
}
else
{
return 0;
}
}
public CMD demandChangeSubMenu(Demand demand, List<ClassRoom> rooms)
{
position = 1;
subMenuremove(15, countdemands);
for (int i = 0; i < 20; i++)
{
Console.SetCursorPosition(i * 4, 9);
Console.Write("____");
}
Console.SetCursorPosition(1, 11);
Console.Write("Adja meg, melyik termet szeretné igényelni a/az " + demand.getRoomId() + " helyett:");
Console.SetCursorPosition(5, 13);
Console.Write(back + " ");
countrooms = rooms.Count;
for (int i = 0; i < countrooms; i++)
{
Console.SetCursorPosition(5, 15 + i);
Console.Write(rooms[i].getId() + " ");
}
subMainUnderline(countrooms, 5);
do
{
input = Console.ReadKey();
if (input.Key == ConsoleKey.DownArrow)
position++;
if (input.Key == ConsoleKey.UpArrow)
position--;
if (position < 1)
position = countrooms + 1;
if (position > countrooms + 1)
position = 1;
subMainUnderline(countrooms, 5);
} while (input.Key != ConsoleKey.Enter);
CMD command = new CMD();
command.data = new List<string>();
if (position == 1)
command.cmd = "exit";
else
command.data.Add(rooms[position - 2].getId());
String day = "";
switch(demand.getDay())
{
case "Hetfo":
day = "1";
break;
case "Kedd":
day = "2";
break;
case "Szerda":
day = "3";
break;
case "Csutortok":
day = "4";
break;
case "Pentek":
day = "5";
break;
}
String subjectID = "";
String subjectName = "";
String start = "";
String end = "";
if (command.cmd != "exit")
{
List<String> list;
list = new List<string>();
list = demandSubMenu(demand.getSubjectId(), demand.getSubjectName(), day, demand.getStartTime(), demand.getEndTime());
subjectID = list[0];
subjectName = list[1];
day = list[2];
start = list[3];
end = list[4];
}
String subjectDay = "";
switch (day)
{
case "1":
subjectDay = "Hetfo";
break;
case "2":
subjectDay = "Kedd";
break;
case "3":
subjectDay = "Szerda";
break;
case "4":
subjectDay = "Csutortok";
break;
case "5":
subjectDay = "Pentek";
break;
}
if (position == 1)
command.cmd = "exit";
else
{
command.data.Add(subjectID);
command.data.Add(subjectName);
command.data.Add(subjectDay);
command.data.Add(start + ":00");
command.data.Add(end + ":00");
}
return command;
}
public bool ChangeDemand(Demand newDemand)
{
//TODO try catch
CreateDemand(newDemand);
return true;
}
public bool demandSubmission(Demand newDemand, String neptun_code)
{
bool user = userHandler.AppendDemand(neptun_code, newDemand.getId());
bool demand = demandHandler.CreateDemand(newDemand);
return user && demand;
}
public bool demandChange(Demand newDemand)
{
return demandHandler.ChangeDemand(newDemand);
}