internal static TypeToGenerateOData CreateFromEntitySet(XElement et, XDocument data)
{
var t = new TypeToGenerateOData(et.Attribute(XName.Get("EntityType")).Value);
t.Name = et.Attribute(XName.Get("Name")).Value;
var props = new List <PropertyBaseOData>();
string name = t.id.Split('.').Last();
var els = data.Root.XPathSelectElement($"//*[local-name()='EntityType'][@Name='{name}']");
//maybe verify namespace ?
foreach (var node in els.DescendantNodes())
{
if (!(node is XElement xe))
{
continue;
}
var localNameProp = xe.Name.LocalName;
if (localNameProp == "Key")
{
t.Keys = xe.DescendantNodes()
.ToArray()
.Where(it => it is XElement)
.Select(it => it as XElement)
.Select(it => it.Attribute("Name").Value)
.ToArray();
;
continue;
}
if (!(localNameProp == "Property" || localNameProp == "NavigationProperty"))
{
continue;
}
var nameProps = xe.Attribute("Name").Value;
var typeProps = xe.Attribute("Type").Value;
var prop = new PropertyBaseOData(nameProps, typeProps);
props.Add(prop);
}
t.properties = props.ToArray();
return(t);
}
internal static TypeToGenerateOData CreateFromComplexType(XElement et, XDocument data)
{
var name = et.Attribute(XName.Get("Name")).Value;
var id = name;
if (et.Parent?.Attribute("Namespace") != null)
{
id = et.Parent.Attribute("Namespace").Value + "." + id;
}
var t = new TypeToGenerateOData(id);
t.Name = name;
//see base type for more properties
if (et.Attributes().Count(it => it.Name == "BaseType") > 0)
{
t.baseType = et.Attribute("BaseType").Value;
}
var props = new List <PropertyBaseOData>();
foreach (var node in et.DescendantNodes())
{
if (!(node is XElement xe))
{
continue;
}
var localNameProp = xe.Name.LocalName;
if (!(localNameProp == "Property" || localNameProp == "NavigationProperty"))
{
continue;
}
var nameProps = xe.Attribute("Name").Value;
var typeProps = xe.Attribute("Type").Value;
var prop = new PropertyBaseOData(nameProps, typeProps);
props.Add(prop);
}
t.properties = props.ToArray();
return(t);
}
static TypeToGenerateOData AddPropsFromEntityType(TypeToGenerateOData t, XElement els, XDocument data)
{
var props = new List <PropertyBaseOData>();
foreach (var node in els.DescendantNodes())
{
if (!(node is XElement xe))
{
continue;
}
var localNameProp = xe.Name.LocalName;
if (localNameProp == "Key")
{
t.Keys = xe.DescendantNodes()
.ToArray()
.Where(it => it is XElement)
.Select(it => it as XElement)
.Select(it => it.Attribute("Name").Value)
.ToArray();
;
continue;
}
if (!(localNameProp == "Property" || localNameProp == "NavigationProperty"))
{
continue;
}
var nameProps = xe.Attribute("Name").Value;
var type = xe.Attributes().FirstOrDefault(it => it.Name == "Type");
string typeProps = "";
if (type != null)//v4
{
typeProps = xe.Attribute("Type").Value;
}
else//v3
{
var relationship = xe.Attribute("Relationship").Value;
var toRole = xe.Attribute("ToRole").Value;
var assoc = data
.Root
.XPathSelectElements($"//*[local-name()='Association'][@Name='{relationship}']")
.ToArray();
if (assoc.Length != 1)
{
relationship = relationship.Split('.', StringSplitOptions.RemoveEmptyEntries).Last();
assoc = data
.Root
.XPathSelectElements($"//*[local-name()='Association'][@Name='{relationship}']")
.ToArray();
}
var asociation = assoc.First();
foreach (var endrole in asociation.Descendants())
{
if (endrole.Attribute("Role")?.Value != toRole)
{
continue;
}
var mult = endrole.Attribute("Multiplicity").Value;
var toRoleObj = endrole.Attribute("Type").Value;
if (mult == "*")
{
typeProps = $"Collection({toRoleObj})";
}
else
{
typeProps = toRoleObj;
}
}
}
var prop = new PropertyBaseOData(nameProps, typeProps);
props.Add(prop);
}
t.properties = props.ToArray();
return(t);
}
