Rebuild workspace widgets and behavioral graph views

core/widget_ids.py

@@ -0,0 +1,28 @@
+import re
+
+
+_NON_ALNUM_PATTERN = re.compile(r"[^a-z0-9]+")
+
+
+def _normalize_widget_segment(value) -> str:
+    cleaned = _NON_ALNUM_PATTERN.sub("-", str(value or "").strip().lower()).strip("-")
+    return cleaned or "none"
+
+
+def compose_widget_unique(service, identifier, person_id=None) -> str:
+    service_key = str(service or "").strip().lower() or "signal"
+    identifier_value = str(identifier or "").strip()
+    if service_key == "whatsapp" and "@" in identifier_value:
+        identifier_value = identifier_value.split("@", 1)[0].strip()
+    return "-".join(
+        [
+            "compose-widget",
+            _normalize_widget_segment(service_key),
+            _normalize_widget_segment(identifier_value),
+            _normalize_widget_segment(person_id or "none"),
+        ]
+    )
+
+
+def compose_widget_dom_id(service, identifier, person_id=None) -> str:
+    return f"widget-{compose_widget_unique(service, identifier, person_id)}"