feat(product): add show_in_list toggle and TV price formula

- New `show_in_list` column to control product visibility in customer list
- New `tv_price_formula_enabled` + `tv_price_formula` columns for separate TV pricing
- FormulaPriceService: isTvEnabled() and calculateTvForProduct()
- listTvProducts applies TV formula overrides before returning
- filterProductData handles both new field sets

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Admin/ProductController.php

@@ -230,6 +230,7 @@ class ProductController extends SuperController
         $products = Product::with(['file'])->where('active', 1)->get();
 
         if ($this->isCustomerApiRequest()) {
+            $products = $this->filterProductsForCustomerList($products);
             $this->applyCustomerShow($products);
         }
 
@@ -278,6 +279,8 @@ class ProductController extends SuperController
             });
         }
 
+        $this->applyTvFormulaOverrides($products);
+
         return response()->json($products->values()->all());
     }
 
@@ -584,6 +587,7 @@ class ProductController extends SuperController
     public function customerStoreProductListPayload(): array
     {
         $products = Product::with(['file'])->where('active', 1)->get();
+        $products = $this->filterProductsForCustomerList($products);
         $categoryService = app(CategoryService::class);
         $products = $categoryService->filterProductsByVisibleCategories($products);
         $products = $categoryService->sortProductsForStore($products);
@@ -592,6 +596,67 @@ class ProductController extends SuperController
         return $products->values()->all();
     }
 
+    /**
+     * @param  \Illuminate\Support\Collection<int, Product>|iterable<Product>  $products
+     * @return \Illuminate\Support\Collection<int, Product>
+     */
+    /**
+     * اگر محصول فرمول TV فعال دارد، قیمت را با فرمول TV جایگزین می‌کند.
+     * این فقط روی خروجی TV اعمال می‌شود و قیمت عادی محصول را تغییر نمی‌دهد.
+     */
+    private function applyTvFormulaOverrides($products): void
+    {
+        if (! Product::hasTvPriceFormulaColumns()) {
+            return;
+        }
+
+        $zaarbox = app(ZaarboxPriceService::class);
+        $feed = $zaarbox->cachedPriceList(false);
+
+        foreach ($products as $product) {
+            if (! ($product instanceof Product) || ! FormulaPriceService::isTvEnabled($product)) {
+                continue;
+            }
+
+            $mazanehRow = null;
+            if ($product->reading_method && is_array($feed)) {
+                $row = $zaarbox->findFeedRow($feed, (string) $product->reading_method);
+                if ($row) {
+                    $parts = $zaarbox->resolveReferenceBaseProfit($row);
+                    $mazanehRow = ['price' => $parts['price'], 'active' => true];
+                }
+            }
+
+            if ($mazanehRow === null) {
+                $livePrice = app(ProductDisplayPriceService::class)->resolveAppBasePrice();
+                if ($livePrice > 0) {
+                    $mazanehRow = ['price' => $livePrice, 'active' => true];
+                }
+            }
+
+            $computed = FormulaPriceService::calculateTvForProduct($product, $mazanehRow);
+            if ($computed !== null && $computed > 0) {
+                $product->setAttribute('price', $computed);
+                $product->setAttribute('price_profit', 0);
+            }
+        }
+    }
+
+    private function filterProductsForCustomerList($products)
+    {
+        $collection = $products instanceof \Illuminate\Support\Collection
+            ? $products
+            : collect($products);
+
+        if (! Product::hasShowInListColumn()) {
+            return $collection;
+        }
+
+        return $collection->filter(function (Product $product) {
+            return (bool) $product->show_in_list;
+        })->values();
+    }
+
     private function applyCustomerShow($products): void
     {
         $products = $products instanceof \Illuminate\Support\Collection
@@ -695,6 +760,12 @@ class ProductController extends SuperController
             $data['show_on_tv'] = !empty($data['show_on_tv']);
         }
 
+        if (!Product::hasShowInListColumn()) {
+            unset($data['show_in_list']);
+        } elseif (array_key_exists('show_in_list', $data)) {
+            $data['show_in_list'] = !empty($data['show_in_list']);
+        }
+
         if (!Product::hasUseLastPriceIfZeroColumn()) {
             unset($data['use_last_price_if_zero']);
         } elseif (array_key_exists('use_last_price_if_zero', $data)) {
@@ -756,6 +827,18 @@ class ProductController extends SuperController
             }
         }
 
+        if (!Product::hasTvPriceFormulaColumns()) {
+            unset($data['tv_price_formula_enabled'], $data['tv_price_formula']);
+        } else {
+            $tvFormulaEnabled = filter_var($data['tv_price_formula_enabled'] ?? false, FILTER_VALIDATE_BOOLEAN);
+            $tvFormula = trim((string) ($data['tv_price_formula'] ?? ''));
+            $showOnTv = !empty($data['show_on_tv'] ?? false);
+            $data['tv_price_formula_enabled'] = $tvFormulaEnabled && $showOnTv;
+            $data['tv_price_formula'] = $tvFormulaEnabled && $tvFormula !== ''
+                ? $tvFormula
+                : ($tvFormulaEnabled ? FormulaPriceService::DEFAULT_FORMULA : ($tvFormula !== '' ? $tvFormula : null));
+        }
+
         if (!Product::hasInventoryColumn()) {
             unset($data['inventory']);
         }