public bool updateBoat(Member member, int boatsToBeSkipped, Boat boatToAdd)
{
try
{
XElement xElement = XElement.Load(XMLFileInfo.Path);
XElement memberToUpdate = (from Member in xElement.Elements(XMLFileInfo.Member)
where (string)Member.Element(XMLFileInfo.ID) == member.MemberID.ToString()
select Member).First();
XElement boat = memberToUpdate.Elements(XMLFileInfo.Boat)
.Skip(boatsToBeSkipped)
.Take(1)
.First();
boat.ReplaceWith(createBoat(boatToAdd));
xElement.Save(XMLFileInfo.Path);
return true;
}
catch (Exception)
{
return false;
}
}
public bool add(Member member, Boat boat)
{
try
{
XDocument xElement = XDocument.Load(XMLFileInfo.Path);
XElement particularMember = xElement.Element(XMLFileInfo.Members).Elements(XMLFileInfo.Member)
.Where(a => a.Element(XMLFileInfo.ID).Value == member.MemberID.ToString())
.Last();
if (particularMember != null)
particularMember.Add(createBoat(boat));
xElement.Save(XMLFileInfo.Path);
return true;
}
catch (Exception)
{
return false;
}
}
public List<Boat> getBoatsByMember(Member member)
{
List<Boat> boats = new List<Boat>();
XElement xElement = XElement.Load(XMLFileInfo.Path);
var memberInfo = from Member in xElement.Elements(XMLFileInfo.Member)
where (string)Member.Element(XMLFileInfo.ID) == member.MemberID.ToString()
select Member;
XElement memberToGetBoatsFrom = memberInfo.First();
foreach (XElement boat in memberToGetBoatsFrom.Elements(XMLFileInfo.Boat))
{
BoatType type = (BoatType)Enum.Parse(typeof(BoatType), boat.Attribute(XMLFileInfo.Type).Value);
var boatToBeAdded = new Boat(type, int.Parse(boat.Value));
boats.Add(boatToBeAdded);
}
boats.TrimExcess();
return boats;
}
private XElement createBoat(Boat boat)
{
return new XElement(XMLFileInfo.Boat, boat.Length, new XAttribute(XMLFileInfo.Type, boat.Type));
}
public void editSelectedBoat(Boat b)
{
string editedBoatType = credentialBoatType();
float edtiedBoatLength = credentialBoatLength(editedBoatType);
_mc.editBoat(editedBoatType, edtiedBoatLength, b);
}
public void deleteSelectedBoat(List<Boat> boats,Boat b)
{
_mc.deleteBoat(boats,b);
}
public void editBoat(string boatType, float boatLength, Boat b)
{
b.BoatType = boatType;
b.BoatLength = boatLength;
saveChange();
}
public void deleteBoat(List<Boat> boats, Boat b)
{
boats.Remove(b);
saveChange();
}