create a new route to count stock

app/controllers/stocks_controller.rb

@@ -81,6 +81,56 @@ def apply_discount
     end
   end
 
+  def null_stock_details
+    default_warehouse_id = '9023657532'  # ID for Estoque São Paulo Base
+
+    @null_tipo_stocks = Stock.where(account_id: current_tenant)
+                            .joins(:product)
+                            .includes(:product, :balances)
+                            .where(products: { tipo_estoque: nil })
+                            .to_a
+
+    @stock_details = @null_tipo_stocks.map do |stock|
+      balance = stock.balances.find { |b| b.deposit_id.to_s == default_warehouse_id }
+      physical_balance = balance&.physical_balance || 0
+
+      actual_balance = if stock.discounted_warehouse_sku_id == "#{default_warehouse_id}_#{stock.product.sku}"
+                        discounted = physical_balance - 1000
+                        discounted <= 0 ? 0 : discounted
+                      else
+                        if physical_balance >= 1000
+                          physical_balance - 1000
+                        elsif physical_balance <= 0
+                          0
+                        else
+                          physical_balance
+                        end
+                      end
+
+      {
+        sku: stock.product.sku,
+        physical_balance: physical_balance,
+        actual_balance: actual_balance,
+        discounted: stock.discounted_warehouse_sku_id.present?
+      }
+    end
+
+    # Sort by actual_balance in descending order
+    @stock_details = @stock_details.sort_by { |detail| -detail[:actual_balance] }
+    @total_null_balance = @stock_details.sum { |detail| detail[:actual_balance] }
+
+    respond_to do |format|
+      format.html
+      format.csv do
+        csv_data = generate_null_stock_details_csv(@stock_details)
+        send_data csv_data,
+          filename: "null_stock_details_#{Date.today}.csv",
+          type: 'text/csv; charset=utf-8',
+          disposition: 'attachment'
+      end
+    end
+  end
+
   protected
 
   def collection
@@ -280,4 +330,21 @@ def generate_regular_csv
       end
     end
   end
+
+  def generate_null_stock_details_csv(stock_details)
+    require 'csv'
+
+    CSV.generate(headers: true, col_sep: ';', encoding: 'UTF-8') do |csv|
+      csv << ['SKU', 'Saldo Físico', 'Saldo Atual', 'Desconto Aplicado']
+
+      stock_details.each do |detail|
+        csv << [
+          detail[:sku],
+          detail[:physical_balance],
+          detail[:actual_balance],
+          detail[:discounted] ? 'Sim' : 'Não'
+        ]
+      end
+    end
+  end
 end

app/views/shared/_sidebar.html.erb

@@ -50,6 +50,9 @@
             <li class="<%= active_nav_item('stocks', 'index') %>">
               <%= link_to t("stocks.shopping_suggestion"), stocks_path, class: 'nav-link' %>
             </li>
+            <li class="<%= active_nav_item('stocks', 'null_stock_details') %>">
+              <%= link_to t("stocks.null_stock_details"), null_stock_details_stocks_path, class: 'nav-link' %>
+            </li>
             <li class="<%= active_nav_menu_item([top_selling_products_path]) %>">
               <%= link_to t("audits.top_selling_products"), top_selling_products_path, class: 'nav-link' %>
             </li>

app/views/stocks/index.html.erb

@@ -3,22 +3,18 @@
   <div class="d-flex justify-content-between align-items-center w-100">
     <div class="d-flex align-items-center">
       <h1 class="me-3"><%= t('stocks.two') %></h1>
-      <div class="total-balance-counter">
-        <h4>Total de Estoque (Tipo Null): <span class="badge bg-primary"><%= number_with_delimiter(@total_null_balance) %></span></h4>
-      </div>
     </div>
     <div class="d-flex gap-2">
-      <%= button_to stocks_path(format: "csv", detailed: true), 
-          class: "btn btn-info", 
-          method: :get,
-          form: { target: '_blank' } do %>
-        <i class="fas fa-download"></i> Cálculo Detalhado
-      <% end %>
       <%= button_to stocks_path(format: "csv"), 
           class: "btn btn-success", 
           method: :get do %>
         Gerar Previsão de Venda
       <% end %>
+      <%= link_to null_stock_details_stocks_path, 
+          class: "btn btn-primary", 
+          data: { turbo: false } do %>
+        <i class="fas fa-list"></i> Contagem de Estoque
+      <% end %>
     </div>
   </div>
 </div>

app/views/stocks/null_stock_details.html.erb

@@ -0,0 +1,53 @@
+<div class="section-header">
+  <div class="d-flex justify-content-between align-items-center w-100">
+    <div class="d-flex align-items-center">
+      <h1 class="me-3">Contagem de Estoque</h1>
+      <div class="total-balance-counter">
+        <h4>Total de Estoque: <span class="badge bg-primary"><%= number_with_delimiter(@total_null_balance) %></span></h4>
+      </div>
+    </div>
+    <div class="d-flex gap-2">
+      <%= button_to null_stock_details_stocks_path(format: "csv"), 
+          class: "btn btn-success", 
+          method: :get,
+          form: { target: '_blank' } do %>
+        <i class="fas fa-download"></i> Exportar CSV
+      <% end %>
+    </div>
+  </div>
+</div>
+
+<div class="section-body">
+  <div class="card">
+    <div class="card-body">
+      <div class="table-responsive">
+        <table class="table table-striped">
+          <thead>
+            <tr>
+              <th>SKU</th>
+              <th>Saldo Físico</th>
+              <th>Saldo Atual</th>
+              <th>Desconto Aplicado</th>
+            </tr>
+          </thead>
+          <tbody>
+            <% @stock_details.each do |detail| %>
+              <tr>
+                <td><%= detail[:sku] %></td>
+                <td><%= detail[:physical_balance] %></td>
+                <td><%= detail[:actual_balance] %></td>
+                <td>
+                  <% if detail[:discounted] %>
+                    <span class="badge bg-success">Sim</span>
+                  <% else %>
+                    <span class="badge bg-secondary">Não</span>
+                  <% end %>
+                </td>
+              </tr>
+            <% end %>
+          </tbody>
+        </table>
+      </div>
+    </div>
+  </div>
+</div> 

config/locales/sidebar.en.yml

@@ -41,3 +41,6 @@ en:
     products: Orders controls
     daily: Sale daily audits
     top_selling_products: Top Selling Products
+  stocks:
+    shopping_suggestion: Shopping Suggestion
+    null_stock_details: Null Stock Details

config/locales/sidebar.pt-BR.yml

@@ -82,6 +82,7 @@ pt-BR:
     create: Criar Loja
   stocks:
     shopping_suggestion: Sugestão de Compra
+    null_stock_details: Contagem de Estoque
   uploads:
     one: Upload
     shein_orders: Upload de Pedidos Shein

config/routes.rb

@@ -60,6 +60,7 @@
     member do
       patch :apply_discount
     end
+    get :null_stock_details, on: :collection
   end
   resources :revenue_estimations
   resources :accounts
@@ -187,4 +188,12 @@
 
   get 'qr_scanner', to: 'qr_scanner#index', as: 'qr_scanner'
 
+  resources :excel_processors, only: [:index] do
+    collection do
+      post :process_file
+      get :download_excel
+      get :download_image
+    end
+  end
+
 end