public ActionResult Edit(int Id = 0)
{
var systemType = context.SystemTypes.FirstOrDefault(x => x.Id == Id);
if (systemType == null)
{
TempData["Error"] = "Invalid Id";
return(RedirectToAction("Index"));
}
var systemModel = new SystemCreateModel {
Id = systemType.Id, Name = systemType.Name, IsActive = systemType.IsActive
};
foreach (var p in systemType.Parameters)
{
var newParameter = new ParameterModel
{
Id = p.Id,
Name = p.Name,
Frequency = p.Frequency,
ParameterTypeId = p.Type.Id,
Unit = p.Unit,
Source = p.Source,
Link = p.Link,
Use = p.Use
};
foreach (var b in p.ParameterBounds)
{
var newBound = new BoundModel
{
Id = b.Id,
Range = b.Range,
MinValue = b.MinValue,
MaxValue = b.MaxValue,
MinDescription = b.MinDescription,
MaxDescription = b.MaxDescription,
IsEnforced = b.IsEnforced,
Type = b.Type
// SiteId = b.Site == null ? 0 : b.Site.Id
};
newParameter.Bounds.Add(newBound);
}
systemModel.Parameters.Add(newParameter);
}
ViewBag.ParameterTypes = context.ParameterTypes.Select(x => new { Id = x.Id, Name = x.Name });
ViewBag.Sites = context.Sites.Select(x => new { Id = x.Id, Name = x.Name });
ViewBag.Data = systemModel;
return(View());
}
public ActionResult CreatePost(SystemCreateModel Model)
{
var trimmedName = Model.Name.Trim().ToLower();
var nameExists = context.SystemTypes.Any(t => t.Name.Trim().ToLower() == trimmedName);
if (ModelState.IsValid && !nameExists)
{
var newSystem = new SystemType {
Name = Model.Name, IsActive = Model.IsActive
};
foreach (var p in Model.Parameters)
{
var newParameter = new Parameter
{
Name = p.Name,
Frequency = p.Frequency,
Type = context.ParameterTypes.First(x => x.Id == p.ParameterTypeId),
Unit = p.Unit,
Source = p.Source,
Link = p.Link,
Use = p.Use,
};
foreach (var b in p.Bounds)
{
var site = context.Sites.FirstOrDefault(x => x.Id == b.SiteId);
var newBound = new ParameterBound
{
Type = b.Type,
Range = b.Range,
MinValue = b.MinValue,
MaxValue = b.MaxValue,
MinDescription = b.MinDescription,
MaxDescription = b.MaxDescription,
IsEnforced = b.IsEnforced
// Site = site
};
newParameter.ParameterBounds.Add(newBound);
}
newSystem.Parameters.Add(newParameter);
}
context.SystemTypes.Add(newSystem);
context.SaveChanges();
TempData["CreateSuccess"] = Model.Name + " was created successfully";
return(RedirectToAction("Index"));
}
if (nameExists)
{
ModelState.AddModelError("", String.Format("A system type with the name {0} already exists. Please choose a unique site name.", Model.Name));
ViewBag.Data = Model;
ViewBag.ParameterTypes = context.ParameterTypes.Select(x => new { Id = x.Id, Name = x.Name });
ViewBag.Sites = context.Sites.Select(x => new { Id = x.Id, Name = x.Name });
}
ViewBag.ParameterTypes = context.ParameterTypes.Select(x => new { Id = x.Id, Name = x.Name });
return(View(Model));
}
public ActionResult EditPost(SystemCreateModel Model)
{
var trimmedName = Model.Name.Trim().ToLower();
var nameExists = context.SystemTypes.Any(t => t.Id != Model.Id && t.Name.Trim().ToLower() == trimmedName);
if (ModelState.IsValid && !nameExists)
{
var systemType = context.SystemTypes.FirstOrDefault(x => x.Id == Model.Id);
if (systemType == null)
{
TempData["Error"] = "Invalid Id";
return(RedirectToAction("Index"));
}
systemType.Name = Model.Name;
systemType.IsActive = Model.IsActive;
var ToRemove = systemType.Parameters.Where(x => !Model.Parameters.Any(y => y.Id == x.Id)).ToList();
var ToUpdate = systemType.Parameters.Where(x => Model.Parameters.Any(y => y.Id == x.Id)).ToList();
var ToAdd = Model.Parameters.Where(x => !systemType.Parameters.Any(y => y.Id == x.Id)).ToList();
//Remove parameters that no longer exist
foreach (var p in ToRemove)
{
systemType.Parameters.Remove(p);
}
//Update any existing parameters
foreach (var p in ToUpdate)
{
var NewData = Model.Parameters.First(x => x.Id == p.Id);
p.Name = NewData.Name;
p.Frequency = NewData.Frequency;
p.Type = context.ParameterTypes.First(x => x.Id == NewData.ParameterTypeId);
p.Unit = NewData.Unit;
p.Source = NewData.Source;
p.Link = NewData.Link;
p.Use = NewData.Use;
var ToRemoveBounds = p.ParameterBounds.Where(x => !NewData.Bounds.Any(y => y.Id == x.Id)).ToList();
var ToUpdateBounds = p.ParameterBounds.Where(x => NewData.Bounds.Any(y => y.Id == x.Id)).ToList();
var ToAddBounds = NewData.Bounds.Where(x => !p.ParameterBounds.Any(y => y.Id == x.Id)).ToList();
//Remove bounds that no longer exist
foreach (var b in ToRemoveBounds)
{
p.ParameterBounds.Remove(b);
}
//Update any existing parameter bounds
foreach (var b in ToUpdateBounds)
{
var NewBoundData = NewData.Bounds.First(x => x.Id == b.Id);
var site = context.Sites.FirstOrDefault(x => x.Id == NewBoundData.SiteId);
b.Type = NewBoundData.Type;
b.Range = NewBoundData.Range;
b.MinValue = NewBoundData.MinValue;
b.MaxValue = NewBoundData.MaxValue;
b.MinDescription = NewBoundData.MinDescription;
b.MaxDescription = NewBoundData.MaxDescription;
b.IsEnforced = NewBoundData.IsEnforced;
//var forceLoad = b.Site;
//b.Site = site;
}
//Add any new bounds
foreach (var b in ToAddBounds)
{
var site = context.Sites.FirstOrDefault(x => x.Id == b.SiteId);
var newBound = new ParameterBound
{
Type = b.Type,
Range = b.Range,
MinValue = b.MinValue,
MaxValue = b.MaxValue,
MinDescription = b.MinDescription,
MaxDescription = b.MaxDescription,
IsEnforced = b.IsEnforced
// Site = site
};
p.ParameterBounds.Add(newBound);
}
}
//Add any new parameters
foreach (var p in ToAdd)
{
var newParameter = new Parameter
{
Name = p.Name,
Frequency = p.Frequency,
Type = context.ParameterTypes.First(x => x.Id == p.ParameterTypeId),
Unit = p.Unit,
Source = p.Source,
Link = p.Link,
Use = p.Use
};
foreach (var b in p.Bounds)
{
var site = context.Sites.FirstOrDefault(x => x.Id == b.SiteId);
var newBound = new ParameterBound
{
Type = b.Type,
Range = b.Range,
MinValue = b.MinValue,
MaxValue = b.MaxValue,
MinDescription = b.MinDescription,
MaxDescription = b.MaxDescription,
IsEnforced = b.IsEnforced
// Site = site
};
newParameter.ParameterBounds.Add(newBound);
}
systemType.Parameters.Add(newParameter);
}
context.SaveChanges();
TempData["CreateSuccess"] = Model.Name + " was updated successfully";
return(RedirectToAction("Index"));
}
if (nameExists)
{
ModelState.AddModelError("", String.Format("A system type with the name {0} already exists. Please choose a unique site name.", Model.Name));
ViewBag.Data = Model;
ViewBag.ParameterTypes = context.ParameterTypes.Select(x => new { Id = x.Id, Name = x.Name });
ViewBag.Sites = context.Sites.Select(x => new { Id = x.Id, Name = x.Name });
return(View());
}
return(Edit(Model.Id));
}
