/// <summary>
/// Generates all required classes and documents and returns modified solution.
/// With that modified solution it is required to call Workspace.ApplyChanges()
/// </summary>
/// <param name="solution"></param>
/// <param name="dtoLocation"></param>
/// <param name="metadata"></param>
/// <returns>Modified solution containing changes to apply to workspace</returns>
public static async Task <Solution> WriteDto(this Solution solution, SolutionLocation dtoLocation, EntityMetadata metadata, bool generateMapper, bool addContractAttrs, bool addDataAnnotations)
{
var project = solution.Projects
.Where(p => p.Name.Contains(dtoLocation.Project))
.OrderBy(p => p.Name) // Due to .NET core project which have more complex project name, cannot use ==
.FirstOrDefault();
var compilation = await project.GetCompilationAsync();
var existingDtoDocument = compilation.GetDocumentForSymbol(project.Solution, metadata.DtoName);
SyntaxTree existingSyntaxTree = null;
if (existingDtoDocument != null)
{
existingSyntaxTree = await existingDtoDocument.GetSyntaxTreeAsync();
}
var dtoNamespace = dtoLocation.ToNamespace(project.AssemblyName);
var mapperNamespace = "unknown";
var mapperDoc = compilation.GetDocumentForSymbol(project.Solution, "MapperBase");
if (mapperDoc == null && generateMapper)
{
var mapperFolderStructure = dtoLocation.GetFolders().Concat(new[] { "Infrastructure" });
mapperNamespace = dtoNamespace + ".Infrastructure";
project = project.AddDocument("MapperBase.cs", DtoBuilder.BuildMapper(mapperNamespace), folders: mapperFolderStructure).Project;
}
else if (generateMapper)
{
var mapperSyntax = await mapperDoc.GetSyntaxRootAsync();
mapperNamespace = mapperSyntax.DescendantNodesAndSelf(p => !p.IsKind(CSharp.SyntaxKind.NamespaceDeclaration))
.OfType <NamespaceDeclarationSyntax>()
.Select(p => p.Name.ToString())
.FirstOrDefault();
}
var syntaxTree = DtoBuilder.BuildDto(metadata, dtoNamespace: dtoNamespace, existingDto: existingSyntaxTree, mapperNamespace: mapperNamespace, generateMapper: generateMapper, addContractAttrs: addContractAttrs, addDataAnnotations: addDataAnnotations);
if (existingDtoDocument == null)
{
var formatted = Formatter.Format(syntaxTree.GetRoot(), solution.Workspace);
var folderStructure = dtoLocation.GetFolders();
var newDoc = project.AddDocument(metadata.DtoName + ".cs", formatted, folders: folderStructure);
return(newDoc.Project.Solution);
}
else
{
var root = syntaxTree.GetRoot();
root = Formatter.Format(root, solution.Workspace);
var newDoc = existingDtoDocument.WithSyntaxRoot(root);
return(newDoc.Project.Solution);
}
}