public void UpdateNanny(Nanny n)
{
var updateNanny = (from nanny in Nannies.Elements()
where Convert.ToInt32(nanny.Element("ID").Value) == n.ID
select nanny).FirstOrDefault();
if (updateNanny == null)
{
throw new Exception("No mother with the same id...");
}
var i = 0;
foreach (var xElement in updateNanny.Elements())
{
if (xElement.Name.ToString() == "Schedule")
{
foreach (var xElement1 in updateNanny.Element("Schedule").Elements("Day"))
{
xElement1.Element("IsWorking").Value = n.Schedule[i].IsWorking.ToString();
foreach (var element in xElement1.Element("Start").Elements())
{
switch (element.Name.ToString())
{
case "Hour":
element.Value = (!(n.Schedule[i].IsWorking))?"0": n.Schedule[i].StartTime.Hour.ToString();
break;
case "Minute":
element.Value = (!(n.Schedule[i].IsWorking)) ? "0" : n.Schedule[i].StartTime.Minute.ToString();
break;
}
}
foreach (var element in xElement1.Element("End").Elements())
{
switch (element.Name.ToString())
{
case "Hour":
element.Value = (!(n.Schedule[i].IsWorking)) ? "0" : n.Schedule[i].EndTime.Hour.ToString();
break;
case "Minute":
element.Value = (!(n.Schedule[i].IsWorking)) ? "0" : n.Schedule[i].EndTime.Minute.ToString();
break;
}
}
i++;
}
}
else
{
updateNanny.Element(xElement.Name).Value = xElement.Value;
}
}
SaveNannies();
}
public void AddNanny(Nanny nanny)
{
if (!idCheck(nanny.ID))
{
Nannies.Add(nanny.toXML());
SaveNannies();
}
else
{
throw new Exception("ID already exists...");
}
}
public bool idCheck(int id)
{
var check1 = (from mother in Mothers.Elements()
where Convert.ToInt32(mother.Element("ID").Value) == id
select mother).Any();
var check2 = (from nanny in Nannies.Elements()
where Convert.ToInt32(nanny.Element("ID").Value) == id
select nanny).Any();
var check3 = (from child in Children.Elements()
where Convert.ToInt32(child.Element("ID").Value) == id
select child).Any();
return(check3 || check2 || check1);
}
public bool RemoveNanny(int id)
{
if (Contracts.Elements().Any(contract => Convert.ToInt32(contract.Element("NannyID")) == id))
{
throw new Exception("Nanny still has existing contracts...");
}
var temp = (from nanny in Nannies.Elements()
where Convert.ToInt32(nanny.Element("ID").Value) == id
select nanny).FirstOrDefault();
if (temp == null)
{
throw new Exception("No nanny with same id was found... ");
}
temp.Remove();
SaveNannies();
return(true);
}
public Nanny GetNanny(int id)
{
return(((from nanny in Nannies.Elements()
where Convert.ToInt32(nanny.Element("ID").Value) == id
select nanny).FirstOrDefault()).ToNanny());
}
