public TimeItem LoadTimeItem(Guid id)
{
TimeItem timeItem = null;
XDocument xDoc = XDocument.Load(this.DataSource);
var dbElement = (from item in xDoc.Descendants("TimeClockDataSource").Descendants("TimeItems").Descendants("TimeItem")
where item.Attribute("id").Value == id.ToString()
select item).FirstOrDefault();
if (dbElement != null)
{
timeItem = new TimeItem
{
Id = id,
Name = dbElement.Element("Name").Value,
Description = dbElement.Element("Description").Value,
Group = dbElement.Element("Group").Value,
Status = (TimeItemStatus)Convert.ToInt32(dbElement.Attribute("Status"))
};
foreach (var tickElement in dbElement.Descendants("Ticks"))
{
timeItem.Ticks.Add(
new TimeItemTick
{
Start = Convert.ToDateTime(tickElement.Element("Start")),
End = Convert.ToDateTime(tickElement.Element("End"))
});
}
}
return timeItem;
}
public void DeleteTimeItem(TimeItem ti)
{
DeleteTimeItem(ti.Id);
}
public void SaveTimeItem(TimeItem ti)
{
if (ti == null)
{
throw new NullReferenceException("TimeItem is null");
}
XDocument xDoc = XDocument.Load(this.DataSource);
var dbElement = (from item in xDoc.Descendants("TimeClockDataSource").Descendants("TimeItems").Descendants("TimeItem")
where item.Attribute("id").Value == ti.Id.ToString()
select item).FirstOrDefault();
if(dbElement != null)
{
dbElement.Attribute("status").Value = Convert.ToInt32(ti.Status).ToString();
dbElement.Element("Name").Value = ti.Name;
dbElement.Element("Description").Value = ti.Description;
dbElement.Element("Group").Value = ti.Group;
dbElement.Element("Ticks").Value = null;
}
else
{
dbElement = new XElement("TimeItem",
new XElement("Name", ti.Name),
new XElement("Description", ti.Description),
new XElement("Group", ti.Group),
new XElement("Ticks"));
dbElement.Add(new XAttribute("id", ti.Id));
dbElement.Add(new XAttribute("status", Convert.ToInt32(ti.Status).ToString()));
xDoc.Element("Customers").Add(dbElement);
}
foreach (TimeItemTick tick in ti.Ticks)
{
XElement tickElement = new XElement("Tick",
new XElement("Start", tick.Start),
new XElement("End", tick.End));
dbElement.Element("Ticks").Add(tickElement);
}
xDoc.Save(".\\DataSource.Xml");
}
