From 4f6fa6feff7cef226e71935ffa596f4f7039ab31 Mon Sep 17 00:00:00 2001
From: Gabriel Kaszewski <gabrielkaszewski@gmail.com>
Date: Tue, 16 Jun 2026 16:50:17 +0200
Subject: [PATCH] fix: move class members outside mermaid namespace blocks
 (parse error fix)

---
 .../adapters/mermaid/src/mermaid_renderer.rs  | 32 +++++++++++++++----
 docs/architecture/module.mmd                  |  8 ++---
 2 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/crates/adapters/mermaid/src/mermaid_renderer.rs b/crates/adapters/mermaid/src/mermaid_renderer.rs
index 8c6d96b..8b4e385 100644
--- a/crates/adapters/mermaid/src/mermaid_renderer.rs
+++ b/crates/adapters/mermaid/src/mermaid_renderer.rs
@@ -50,9 +50,11 @@ impl MermaidRenderer {
         let has_namespaces = !grouped.is_empty();
 
         let mut seen: HashSet<String> = HashSet::new();
+        let mut deferred_members: Vec<String> = Vec::new();
+
         for element in &ungrouped {
             if seen.insert(element.name().to_string()) {
-                Self::push_class_lines(&mut lines, element, "    ");
+                Self::push_class_lines(&mut lines, &mut deferred_members, element, "    ", false);
             }
         }
 
@@ -62,13 +64,21 @@ impl MermaidRenderer {
                 let mut ns_seen: HashSet<String> = HashSet::new();
                 for element in elements {
                     if ns_seen.insert(element.name().to_string()) {
-                        Self::push_class_lines(&mut lines, element, "        ");
+                        Self::push_class_lines(
+                            &mut lines,
+                            &mut deferred_members,
+                            element,
+                            "        ",
+                            true,
+                        );
                     }
                 }
                 lines.push("    }".to_string());
             }
         }
 
+        lines.extend(deferred_members);
+
         let mut rel_seen: HashSet<String> = HashSet::new();
         for rel in graph.relationships() {
             if rel.kind() == RelationshipKind::Import {
@@ -88,24 +98,32 @@ impl MermaidRenderer {
         lines.join("\n")
     }
 
-    fn push_class_lines(lines: &mut Vec<String>, element: &CodeElement, indent: &str) {
+    fn push_class_lines(
+        lines: &mut Vec<String>,
+        deferred: &mut Vec<String>,
+        element: &CodeElement,
+        indent: &str,
+        in_namespace: bool,
+    ) {
         lines.push(format!(
             "{indent}class {}",
             Self::format_element_name(element)
         ));
+
+        let member_target = if in_namespace { deferred } else { lines };
         if element.visibility() != Visibility::Public {
-            lines.push(format!(
-                "{indent}<<{}>> {}",
+            member_target.push(format!(
+                "    <<{}>> {}",
                 Self::format_visibility(element.visibility()),
                 element.name()
             ));
         }
         let name = element.name();
         for field in element.fields() {
-            lines.push(format!("{indent}{name} : {field}"));
+            member_target.push(format!("    {name} : {field}"));
         }
         for method in element.methods() {
-            lines.push(format!("{indent}{name} : {method}"));
+            member_target.push(format!("    {name} : {method}"));
         }
     }
 
diff --git a/docs/architecture/module.mmd b/docs/architecture/module.mmd
index 4c3388e..9fee3bb 100644
--- a/docs/architecture/module.mmd
+++ b/docs/architecture/module.mmd
@@ -1,10 +1,10 @@
 graph TD
+    Application[Application]
     Domain[Domain]
     Presentation[Presentation]
     Adapters[Adapters]
-    Application[Application]
-    Application --> Domain
     Adapters --> Domain
+    Application --> Domain
+    Presentation --> Application
     Presentation --> Domain
-    Presentation --> Adapters
-    Presentation --> Application
\ No newline at end of file
+    Presentation --> Adapters
\ No newline at end of file