/// <summary>
/// Load boilerplate data only when no data is configured locally
/// </summary>
private void LoadBoilerPlate()
{
try
{
using (DataContext context = new DataContext())
{
if (!DisplayHosts.Any())
{
DisplayHosts.Add(new VibesHost {
Name = "No Hosts Loaded", Id = 0
});
SelectedHost = DisplayHosts.OrderByDescending(h => h.Id).FirstOrDefault();
CanEditHost = false;
}
if (!DisplayCms.Any())
{
DisplayCms.Add(new VibesCm {
CmResourceName = "No CMs loaded", Id = 0
});
SelectedCm = DisplayCms.OrderByDescending(c => c.Id).FirstOrDefault();
CanEditCm = false;
}
}
}
catch (Exception ex)
{
Log.Error($"Error loading boilerplate data: {ex.Message}");
}
}
/// <summary>
/// Loads data from database
/// Calls LoadBoilerplate if no data is loaded
/// </summary>
/// <param name="type">The GuiObjectType to load</param>
/// <param name="objectId">If an object is selected prior to refreshed, it's ID can be passed so it remains selected</param>
private void LoadData(GuiObjectTypes type, int objectId = 0)
{
try
{
switch (type)
{
case GuiObjectTypes.VibesHost:
using (DataContext context = new DataContext())
{
DisplayHosts.Clear();
// Nothing found, load boilerplate and terminate
if (!context.EnvironmentHosts.Any())
{
LoadBoilerPlate();
return;
}
// Load Hosts from DB
foreach (VibesHost host in context.EnvironmentHosts.OrderBy(h => h.Name))
{
VibesHost newHost = host.DeepCopy();
newHost.PropertyChanged += new PropertyChangedEventHandler(PersistTargetChanges);
DisplayHosts.Add(newHost);
}
// Set GUI particulars and reload CM's
SelectedHost = objectId == 0 ? DisplayHosts.FirstOrDefault() : DisplayHosts.SingleOrDefault(h => h.Id == objectId);
CanEditHost = true;
LoadData(GuiObjectTypes.VibesCm);
}
break;
case GuiObjectTypes.VibesCm:
using (DataContext context = new DataContext())
{
DisplayCms.Clear();
// Nothing found, load boilerplate and terminate
if (!context.HostCms.Any(c => c.VibesHostId == SelectedHost.Id))
{
LoadBoilerPlate();
return;
}
// Load CMs from DB
DisplayCms.Clear();
foreach (VibesCm cm in context.HostCms.Where(c => c.VibesHostId == SelectedHost.Id).OrderBy(c => c.CmResourceName))
{
VibesCm newCm = cm.DeepCopy();
newCm.PropertyChanged += new PropertyChangedEventHandler(PersistTargetChanges);
DisplayCms.Add(newCm);
}
// Set GUI particulars
SelectedCm = objectId == 0 ? DisplayCms.FirstOrDefault() : DisplayCms.SingleOrDefault(c => c.Id == objectId);
CanEditCm = true;
}
break;
}
}
catch (Exception ex)
{
MessageBox.Show($"Error loading data to GUI: {ex.Message}");
Log.Error($"Error loading data to GUI: {ex.Message}");
}
}
