feat(warehouse): 庫存統計卡片加入總金額顯示 (可用/帳面)

app/Modules/Inventory/Controllers/WarehouseController.php

@@ -30,8 +30,9 @@ class WarehouseController extends Controller
         }
 
         $warehouses = $query->withSum('inventories as book_stock', 'quantity') // 帳面庫存 = 所有庫存總和
+            ->withSum('inventories as book_amount', 'total_value') // 帳面金額
             ->withSum(['inventories as available_stock' => function ($query) {
-                // 可用庫存 = 庫存 > 0 且 品質正常 且 (未過期 或 無效期) 且 倉庫類型不為瑕疵倉
+                // 可用庫存條件
                 $query->where('quantity', '>', 0)
                       ->where('quality_status', 'normal')
                       ->whereHas('warehouse', function ($q) {
@@ -42,6 +43,18 @@ class WarehouseController extends Controller
                             ->orWhere('expiry_date', '>=', now());
                       });
             }], 'quantity')
+            ->withSum(['inventories as available_amount' => function ($query) {
+                // 可用金額條件 (與可用庫存一致)
+                $query->where('quantity', '>', 0)
+                      ->where('quality_status', 'normal')
+                      ->whereHas('warehouse', function ($q) {
+                          $q->where('type', '!=', \App\Enums\WarehouseType::QUARANTINE);
+                      })
+                      ->where(function ($q) {
+                          $q->whereNull('expiry_date')
+                            ->orWhere('expiry_date', '>=', now());
+                      });
+            }], 'total_value')
             ->addSelect(['low_stock_count' => function ($query) {
                 $query->selectRaw('count(*)')
                     ->from('warehouse_product_safety_stocks as ss')
@@ -52,9 +65,6 @@ class WarehouseController extends Controller
             ->paginate($perPage)
             ->withQueryString();
 
-        // 移除原本對 is_sellable 的手動修正邏輯，現在由 type 自動過濾
-
-
         // 計算全域總計 (不分頁)
         $totals = [
             'available_stock' => \App\Modules\Inventory\Models\Inventory::where('quantity', '>', 0)
@@ -66,7 +76,17 @@ class WarehouseController extends Controller
                     $q->whereNull('expiry_date')
                       ->orWhere('expiry_date', '>=', now());
                 })->sum('quantity'),
+            'available_amount' => \App\Modules\Inventory\Models\Inventory::where('quantity', '>', 0)
+                ->where('quality_status', 'normal')
+                ->whereHas('warehouse', function ($q) {
+                    $q->where('type', '!=', \App\Enums\WarehouseType::QUARANTINE);
+                })
+                ->where(function ($q) {
+                    $q->whereNull('expiry_date')
+                      ->orWhere('expiry_date', '>=', now());
+                })->sum('total_value'),
             'book_stock' => \App\Modules\Inventory\Models\Inventory::sum('quantity'),
+            'book_amount' => \App\Modules\Inventory\Models\Inventory::sum('total_value'),
         ];
 
         return Inertia::render('Warehouse/Index', [