public override string VisitASTView(ASTView astView)
{
var ast = astView.Nodes.Select(Generator.Find).ToList();
var mermaidMapper = new MermaidMapper(new ASTGenerator(ast));
mermaidMapper.Start().ToList();
var mermaidString = mermaidMapper.ToString().Trim();
var result = $@"<div class=""svg-container""><div class=""mermaid"">{mermaidString}</div></div>";
Parts.Add(result);
return(result);
}
public static List <IASTNode> ResolveImports(ASTGenerator generator)
{
var imports = new List <IASTNode>();
var _imports = generator.AST.FindAll(n => n is ASTImport).ToList();
_imports.ForEach(node =>
{
var import = (ASTImport)node;
var ast = ProjectContext.Instance?.GetAstForModule(import.ModuleName);
if (!import.Imports.Any())
{
var copies = ast?
.FindAll(a => a is ASTType || a is ASTAlias || a is ASTData || a is ASTChoice || a is ASTView)
.Select(a =>
{
return(a switch
{
ASTType t => t.Clone() as IASTNode,
ASTAlias t => t.Clone() as IASTNode,
ASTData t => t.Clone() as IASTNode,
ASTChoice t => t.Clone() as IASTNode,
ASTView t => t.Clone() as IASTNode,
_ => null
});
})
.ToList()
.Where(n => n != null)
.OfType <IASTNode>()
.ToList() ?? Enumerable.Empty <IASTNode>();
// For some reason the compiler cannot find that I filter out all of the
// null's from the list and so I will only have a list of reference types
// of type IASTNode...
#pragma warning disable CS8620 // Argument cannot be used for parameter due to differences in the nullability of reference types.
imports.AddRange(copies);
#pragma warning restore CS8620 // Argument cannot be used for parameter due to differences in the nullability of reference types.
}
public IEnumerable <IASTNode> Parse()
{
var annotations = new List <ASTAnnotation>();
var directives = new List <ASTDirective>();
while (HasNext() && Current.TokenType != TokenType.EndOfFile)
{
if (Current.TokenType == TokenType.KW_Type)
{
var(errors, t) = ASTType.Parse(this, annotations, directives);
Errors.AddRange(errors);
annotations = new List <ASTAnnotation>();
directives = new List <ASTDirective>();
yield return(t);
}
else if (Current.TokenType == TokenType.KW_Alias)
{
var(errors, alias) = ASTAlias.Parse(this, annotations, directives);
Errors.AddRange(errors);
annotations = new List <ASTAnnotation>();
directives = new List <ASTDirective>();
yield return(alias);
}
else if (Current.TokenType == TokenType.KW_Choice)
{
var(errors, result) = ASTChoice.Parse(this);
Errors.AddRange(errors);
yield return(result);
annotations = new List <ASTAnnotation>();
directives = new List <ASTDirective>();
}
else if (Current.TokenType == TokenType.KW_Data)
{
var(errors, data) = ASTData.Parse(this, annotations, directives);
Errors.AddRange(errors);
yield return(data);
annotations = new List <ASTAnnotation>();
directives = new List <ASTDirective>();
}
else if (Current.TokenType == TokenType.KW_View)
{
var(errors, data) = ASTView.Parse(this, annotations, directives);
Errors.AddRange(errors);
yield return(data);
annotations = new List <ASTAnnotation>();
directives = new List <ASTDirective>();
}
else if (Current.TokenType == TokenType.KW_Open)
{
var(errors, data) = ASTImport.Parse(this);
Errors.AddRange(errors);
yield return(data);
annotations = new List <ASTAnnotation>();
directives = new List <ASTDirective>();
}
else if (Current.TokenType == TokenType.KW_Flow)
{
var(errors, data) = ASTFlow.Parse(this);
Errors.AddRange(errors);
yield return(data);
annotations = new List <ASTAnnotation>();
directives = new List <ASTDirective>();
}
else if (Current.TokenType == TokenType.Annotation)
{
annotations = ASTAnnotation.Parse(this).ToList();
}
else if (Current.TokenType == TokenType.Directive)
{
var(errors, dirs) = ASTDirective.Parse(this);
Errors.AddRange(errors.ToList());
directives = dirs.ToList();
}
else if (Current.TokenType == TokenType.Chapter)
{
yield return(new ASTChapter(Current.Value));
Next();
}
else if (Current.TokenType == TokenType.Paragraph)
{
yield return(new ASTParagraph(Current.Value));
Next();
}
else
{
Next();
}
}
yield break;
}
public override XmlSchemaObject?VisitASTView(ASTView astView) => null;
