/// <summary>
/// Renders the code
/// </summary>
public override IEnumerable <MemberDeclarationSyntax> Render()
{
// TransformToTarget method
var method = SyntaxHelper.GenerateExtensionMethod("TransformToTarget", Transform.TargetType.FullName, new[]
{
SyntaxHelper.GenerateMethodParameter("source", Transform.SourceType.FullName, true)
},
new[] {
SyntaxHelper.GenerateAttribute(
typeof(DtoConvertFunctionAttribute),
SyntaxFactory.TypeOfExpression(SyntaxHelper.GenerateTypeSyntax(Transform.SourceType)),
SyntaxFactory.TypeOfExpression(SyntaxHelper.GenerateTypeSyntax(Transform.TargetType)),
SyntaxFactory.LiteralExpression(SyntaxKind.TrueLiteralExpression)
)
})
.WithBody(SyntaxFactory.Block(
new StatementSyntax[] {
SyntaxHelper.GenerateStaticMethodCall("EnsureInitialized", typeof(PropertyConverter).FullName),
SyntaxHelper.GenerateVariableDeclarationAndObjectCreationStatement("target", Transform.TargetType.FullName),
}.Concat(
Transform.Members.SelectMany(m => m.PropertyMemberRenderer.GetTransformCode()).ToArray()
).Concat(new[] {
SyntaxFactory.ReturnStatement(SyntaxFactory.ParseName("target"))
})
));
// PopulateTarget method
var method2 = SyntaxHelper.GenerateExtensionMethod("PopulateTarget", null, new[]
{
SyntaxHelper.GenerateMethodParameter("source", Transform.SourceType.FullName, true),
SyntaxHelper.GenerateMethodParameter("target", Transform.TargetType.FullName, false)
},
new[] {
SyntaxHelper.GenerateAttribute(
typeof(DtoConvertFunctionAttribute),
SyntaxFactory.TypeOfExpression(SyntaxHelper.GenerateTypeSyntax(Transform.SourceType)),
SyntaxFactory.TypeOfExpression(SyntaxHelper.GenerateTypeSyntax(Transform.TargetType)),
SyntaxFactory.LiteralExpression(SyntaxKind.FalseLiteralExpression)
)
})
.WithBody(SyntaxFactory.Block(
new StatementSyntax[] {
SyntaxHelper.GenerateStaticMethodCall("EnsureInitialized", typeof(PropertyConverter).FullName),
}.Concat(
Transform.Members.SelectMany(m => m.PropertyMemberRenderer.GetTransformCode()).ToArray()
)
));
// generate the static class
var className = Transform.SourceType.Name + "Extensions";
yield return(SyntaxHelper.GenerateNamespace(Transform.SourceType.Namespace, new MemberDeclarationSyntax[]
{
SyntaxHelper.GenerateClass(
className,
new[] { SyntaxKind.PublicKeyword, SyntaxKind.StaticKeyword },
new MemberDeclarationSyntax[] { method, method2 },
new[] { SyntaxHelper.GenerateAttribute(typeof(DtoGeneratedAttribute)) }
)
},
GetUsingsForNamespace()));
}
