fix: deduplicate reconciliation loose items

app/admin_ui/pages/reconciliation.py

@@ -355,6 +355,19 @@ def render_reconciliation_table(items: list[dict]) -> str:
     """
 
 
+def loose_reconciliation_items(
+    items: list[dict], displayed_candidates: list[dict],
+) -> list[dict]:
+    """Exclude only exact evidence IDs represented by visible process cards."""
+    represented_ids = {
+        str(item_id)
+        for candidate in displayed_candidates
+        for item_id in (candidate.get("item_ids") or [])
+        if item_id is not None
+    }
+    return [item for item in items if str(item.get("id")) not in represented_ids]
+
+
 @router.get("/reconciliation", response_class=HTMLResponse)
 @router.get("/reconciliacao", response_class=HTMLResponse)
 async def reconciliation_page(status: Optional[str] = "open", external_type: Optional[str] = "all", notice: Optional[str] = None, days: Optional[int] = 3):
@@ -363,7 +376,10 @@ async def reconciliation_page(status: Optional[str] = "open", external_type: Opt
     item_type = None if external_type == "all" else external_type
     recent_days = min(max(int(days or 3), 1), 90)
     items = sort_items_for_operator(list_reconciliation_items(status=status, external_type=item_type, limit=100, days=recent_days))
-    process_candidates = list_reconciliation_process_candidates(status="open", days=recent_days, limit=8)
+    process_candidates = list_reconciliation_process_candidates(
+        status=status, external_type=item_type, days=recent_days, limit=8,
+    )
+    items = loose_reconciliation_items(items, process_candidates)
     summary = reconciliation_summary(days=recent_days)
     enrichment_summary = fiscal_enrichment_summary()
 

app/reconciliation_service.py

@@ -2547,8 +2547,11 @@ def _record_reconciliation_decision(
         logger.warning("failed to record reconciliation decision %s: %s", decision_type, exc)
 
 
-def list_reconciliation_process_candidates(*, status: str = "open", days: int = 3, limit: int = 20) -> List[Dict[str, Any]]:
-    """Return grouped process candidates built from recent open items.
+def list_reconciliation_process_candidates(
+    *, status: str = "open", external_type: Optional[str] = None,
+    days: int = 3, limit: int = 20,
+) -> List[Dict[str, Any]]:
+    """Return process candidates built from items eligible in the active filter.
 
     A candidate is shown when at least two pieces of evidence share the same
     NIF/email/name, when one item already has a strong open-operation
@@ -2556,7 +2559,10 @@ def list_reconciliation_process_candidates(*, status: str = "open", days: int =
     (for example an Odoo sale order without ClientFlow).
     """
     try:
-        items = list_reconciliation_items(status=status, limit=300, days=days)
+        item_filters: Dict[str, Any] = {"status": status, "limit": 300, "days": days}
+        if external_type:
+            item_filters["external_type"] = external_type
+        items = list_reconciliation_items(**item_filters)
     except Exception as exc:  # pragma: no cover - production safety guard
         logger.warning("failed to list reconciliation items for process candidates: %s", exc)
         return []