refactor: changes to inventory status (approved/unapprove)

app/Modules/Inventory/Controllers/CountDocController.php

@@ -40,7 +40,12 @@ class CountDocController extends Controller
             $perPage = 15;
         }
 
-        $docs = $query->orderByDesc('created_at')
+        $countQuery = function ($query) {
+            $query->whereNotNull('counted_qty');
+        };
+
+        $docs = $query->withCount(['items', 'items as counted_items_count' => $countQuery])
+            ->orderByDesc('created_at')
             ->paginate($perPage)
             ->withQueryString()
             ->through(function ($doc) {
@@ -53,6 +58,8 @@ class CountDocController extends Controller
                     'completed_at' => $doc->completed_at ? $doc->completed_at->format('Y-m-d H:i') : '-',
                     'created_by' => $doc->createdBy?->name,
                     'remarks' => $doc->remarks,
+                    'total_items' => $doc->items_count,
+                    'counted_items' => $doc->counted_items_count,
                 ];
             });
 
@@ -116,6 +123,39 @@ class CountDocController extends Controller
         ]);
     }
 
+    public function print(InventoryCountDoc $doc)
+    {
+        $doc->load(['items.product.baseUnit', 'createdBy', 'completedBy', 'warehouse']);
+
+        $docData = [
+            'id' => (string) $doc->id,
+            'doc_no' => $doc->doc_no,
+            'warehouse_name' => $doc->warehouse->name,
+            'snapshot_date' => $doc->snapshot_date ? $doc->snapshot_date->format('Y-m-d') : date('Y-m-d'), // Use date only
+            'created_at' => $doc->created_at->format('Y-m-d'),
+            'print_date' => date('Y-m-d'),
+            'created_by' => $doc->createdBy?->name,
+            'items' => $doc->items->map(function ($item) {
+                return [
+                    'id' => (string) $item->id,
+                    'product_name' => $item->product->name,
+                    'product_code' => $item->product->code,
+                    'specification' => $item->product->specification,
+                    'unit' => $item->product->baseUnit?->name,
+                    'quantity' => (float) ($item->counted_qty ?? $item->system_qty), // Default to system qty if counted is null, or just counted? User wants "Count Sheet" -> maybe blank if not counted?
+                    // Actually, if it's "Completed", we show counted. If it's "Pending", we usually show blank or system.
+                    // The 'Show' page logic suggests we show counted_qty.
+                    'counted_qty' => $item->counted_qty,
+                    'notes' => $item->notes,
+                ];
+            }),
+        ];
+
+        return Inertia::render('Inventory/Count/Print', [
+            'doc' => $docData,
+        ]);
+    }
+
     public function update(Request $request, InventoryCountDoc $doc)
     {
         if ($doc->status === 'completed') {
@@ -142,6 +182,23 @@ class CountDocController extends Controller
 
         return redirect()->back()->with('success', '暫存成功');
     }
+
+    public function reopen(InventoryCountDoc $doc)
+    {
+        if ($doc->status !== 'completed') {
+            return redirect()->back()->with('error', '只有已核准的盤點單可以取消核准');
+        }
+
+        // TODO: Move logic to Service if complex
+        $doc->update([
+            'status' => 'counting', // Revert to counting (draft)
+            'completed_at' => null,
+            'completed_by' => null,
+        ]);
+
+        return redirect()->route('inventory.count.show', [$doc->id])
+            ->with('success', '已取消核准，單據回復為盤點中狀態');
+    }
     
     public function destroy(InventoryCountDoc $doc)
     {