private void LoadFacilitiesInternal()
{
var facilities = _facilitiesService.GetFacilities();
var buildings = _applicationContext.Buildings.ToList();
var sites = buildings.Where(x => x.Property != null).Select(x => x.Property).Distinct().OrderBy(x => x).ToList();
var facilitySystems = _applicationContext.InvFacilitySystems;
var systemGroups = facilitySystems.Select(x => x.SystemGroup).Distinct().OrderBy(x => x).ToList();
var items = new BindableCollection <TreeNode <object> >();
foreach (var site in sites)
{
var siteNode = new TreeNode <object>
{
HiearchyLevel = 0,
Value = site,
TreeNodeType = TreeNodeType.Site,
Parent = null,
IsOpen = true,
Children = new BindableCollection <ITreeNode <object> >(),
};
foreach (var building in buildings.Where(x => x.Property == site).Select(x => x.Building).Distinct().OrderBy(x => x))
{
var buildingNode = new TreeNode <object>
{
HiearchyLevel = 1,
Value = building,
TreeNodeType = TreeNodeType.Building,
Parent = siteNode,
IsOpen = true,
Children = new BindableCollection <ITreeNode <object> >(),
};
siteNode.Children.Add(buildingNode);
foreach (var systemGroup in systemGroups)
{
var systemGroupNode = new TreeNode <object>
{
HiearchyLevel = 2,
Value = systemGroup,
TreeNodeType = TreeNodeType.SystemGroup,
Parent = buildingNode,
IsOpen = true,
Children = new BindableCollection <ITreeNode <object> >(),
};
buildingNode.Children.Add(systemGroupNode);
foreach (
var systemGroupType in
facilitySystems.Where(x => x.SystemGroup == systemGroup)
.Select(x => x.SystemTitle)
.Distinct()
.OrderBy(x => x))
{
var systemGroupTypeNode = new TreeNode <object>
{
HiearchyLevel = 3,
Value = systemGroupType,
TreeNodeType = TreeNodeType.SystemGroupType,
Parent = systemGroupNode,
IsOpen = true,
Children = new BindableCollection <ITreeNode <object> >(),
};
systemGroupNode.Children.Add(systemGroupTypeNode);
foreach (var facility in facilities.Where(x => x.Property == site && x.Building == building && x.FacilityGroup == systemGroup && x.FacilitySystem == systemGroupType).OrderBy(x => x.Facility_))
{
var facilityNode = new TreeNode <object>
{
HiearchyLevel = 4,
Value = facility,
TreeNodeType = TreeNodeType.System,
Parent = systemGroupTypeNode,
IsOpen = true,
Children = new BindableCollection <ITreeNode <object> >(),
};
systemGroupTypeNode.Children.Add(facilityNode);
foreach (var component in facility.InvEquipments.OrderBy(x => x.EquipmentName))
{
var equipmentNode = new TreeNode <object>
{
HiearchyLevel = 5,
Value = component,
TreeNodeType = TreeNodeType.Component,
Parent = facilityNode,
IsOpen = false,
};
facilityNode.Children.Add(equipmentNode);
}
}
}
}
}
items.Add(siteNode);
}
Facilities = items;
}
public async Task <IHttpActionResult> GetFacilities()
{
return(Ok(svc.GetFacilities()));
}