public void GenerateModelCode(ViewModel model, DirectoryInfo saveDir)
{
//TODO: Make code more modular, add more comments
CodeCompileUnit compileUnit = new CodeCompileUnit();
CodeNamespace globalNamespace = new CodeNamespace();
globalNamespace.Imports.AddRange(
configuration.Namespaces.Select(x => new CodeNamespaceImport(x)).ToArray());
//Add global using statements
compileUnit.Namespaces.Add(globalNamespace);
CodeTypeDeclaration modelClass = new CodeTypeDeclaration(model.Name);
// Sets the member attributes for the type to public
modelClass.Attributes = MemberAttributes.Public;
// Set the base class which the model inherits from
modelClass.BaseTypes.Add(model.BaseClass.Name);
//Add the View Model Attribute
modelClass.CustomAttributes.Add(new CodeAttributeDeclaration("ViewModel",
new CodeAttributeArgument(new CodePrimitiveExpression(model.SchemaName)), //Schema Name
new CodeAttributeArgument(new CodePrimitiveExpression(true)) //Is Default
));
foreach (var field in model.FieldProperties)
{
if (configuration.FieldAttributeTypes.ContainsKey(field.FieldType))
{
CodeAttributeDeclaration fieldAttribute = new CodeAttributeDeclaration(
configuration.FieldAttributeTypes[field.FieldType].Name, //Field Attribute Name
new CodeAttributeArgument(new CodePrimitiveExpression(field.FieldName))); //Schema Field Name
if (field.FieldType == FieldType.Linked)
{
//Field is a Linked Component, we need to assemble the list of possible Types
var modelTypes = new List<CodeExpression>();
//Populate list of Types
foreach (var modelName in field.LinkedComponentTypeNames)
{
modelTypes.Add(new CodeTypeOfExpression(modelName));
}
if (modelTypes.Count > 0)
{
//Create Array of Types and pass in the list of Types
CodeArrayCreateExpression codeArrayCreate = new CodeArrayCreateExpression("Type",
modelTypes.ToArray());
//Add the array of Types to the Attribute arguments
fieldAttribute.Arguments.Add(
new CodeAttributeArgument(configuration.LinkedComponentTypesAttributeParameterName,
codeArrayCreate));
}
}
else if (field.FieldType == FieldType.Embedded
&& !string.IsNullOrEmpty(field.EmbeddedTypeName))
{
//Add the required Type argument for embedded fields
fieldAttribute.Arguments.Add(
new CodeAttributeArgument(new CodeTypeOfExpression(field.EmbeddedTypeName)));
}
if (field.IsMultiValue)
{
//Add boolean value for multiple values
fieldAttribute.Arguments.Add(new CodeAttributeArgument("AllowMultipleValues",
new CodePrimitiveExpression(true)));
}
if (field.IsMetadata)
{
//Add boolean for metadata fields
fieldAttribute.Arguments.Add(new CodeAttributeArgument("IsMetadata",
new CodePrimitiveExpression(true)));
}
//Create and populate the model Property
CodeMemberField property = new CodeMemberField { Name = field.PropertyName }; //Use CodeMemberField as a hack to add a blank getter/setter
property.Attributes = MemberAttributes.Public;
property.Type = GetPropertyType(model.BaseClass, field);
property.CustomAttributes.Add(fieldAttribute); //Add the Field Attribute
property.Name += " { get; set; }"; //Hack to add empty get/set
modelClass.Members.Add(property);
}
}
if (configuration.ModelAttributeTypes.ContainsKey(model.ModelType))
{
var attrs = configuration.ModelAttributeTypes[model.ModelType];
//loop through all the "extra" model properties in the config that don't necessarily have a direct link to the Schema i.e. multimedia
foreach (var attr in attrs)
{
CodeAttributeDeclaration modelAttribute = new CodeAttributeDeclaration(attr.Name); //Field Attribute Name
CodeMemberField property = new CodeMemberField { Name = attr.DefaultPropertyName }; //Use CodeMemberField as a hack to add a blank getter/setter
property.Attributes = MemberAttributes.Public;
property.Type = new CodeTypeReference(attr.ReturnTypeName);
property.CustomAttributes.Add(modelAttribute); //Add the Field Attribute
property.Name += " { get; set; }"; //Hack to add empty get/set
modelClass.Members.Add(property);
}
}
var ns = new CodeNamespace(namespaceName);
ns.Types.Add(modelClass);
compileUnit.Namespaces.Add(ns);
if (!saveDir.Exists) saveDir.Create();
DirectoryInfo dir = new DirectoryInfo(Path.Combine(saveDir.FullName, model.ContainingFolder));
if (!dir.Exists) dir.Create();
string filePath = Path.Combine(dir.FullName, model.Name + ".cs");
CreateFile(filePath, compileUnit);
}
private ViewModel CoreCreateModel(SchemaData schema, SessionAwareCoreServiceClient client)
{
Console.WriteLine("\nTitle:" + schema.Title + ", Schema Purpose: " + schema.Purpose);
IList<FieldProperty> modelProperties = new List<FieldProperty>();
ViewModel model = new ViewModel();
switch (schema.Purpose)
{
case SchemaPurpose.Embedded:
model.BaseClass = typeof(ViewModelBase);
model.ModelType = ModelType.EmbeddedSchemaFields;
break;
case SchemaPurpose.Component:
model.BaseClass = typeof(ViewModelBase);
model.ModelType = ModelType.ComponentPresentation;
break;
case SchemaPurpose.Metadata:
return null;
case SchemaPurpose.Multimedia:
model.BaseClass = typeof(ViewModelBase);
model.ModelType = ModelType.MultimediaComponent;
break;
case SchemaPurpose.Protocol:
return null;
case SchemaPurpose.TemplateParameters:
return null;
case SchemaPurpose.UnknownByClient:
return null;
case SchemaPurpose.VirtualFolderType:
return null;
case SchemaPurpose.Bundle:
return null;
default:
break;
}
SchemaFieldsData fields = client.ReadSchemaFields(schema.Id, false, expandedOptions);
if (fields.Fields != null)
{
ProcessFields(fields.Fields, false, ref modelProperties);
}
if (fields.MetadataFields != null)
{
ProcessFields(fields.MetadataFields, true, ref modelProperties);
}
model.Name = schema.Title.ResolveModelName();
model.SchemaName = schema.Title;
model.FieldProperties = modelProperties;
model.ContainingFolder = schema.LocationInfo.OrganizationalItem.Title.ResolveModelName();
return model;
}
