# An advanced grid
#
# products_controller.rb
 
  def show
    params[:limit] ||= 50
    
    # Our conditions
    conditions   = "products.store_id = #{current_store.id}"
    conditions  += " AND warehouses.id IN (#{current_account.warehouseship_ids.join(",")})" if current_account.magazziniere?
    
    id = params[:id].gsub(/\D/, "") # Need to parse our ids
    
    conditions += case params[:id].first
      when "s"   then " AND warehouses.supplier_id = #{id}" # Search for supplier
      when "w"   then " AND warehouses.id = #{id}"          # Search for warehouse
      when "c"   then " AND categories.id = #{id}"          # Search for category
      when "e"   then " AND ecommerces.id = #{id}"          # Search for ecommerce
      when "b"   then " AND brand_id = #{id}"               # Search for brand
      when "v"   then " AND active = #{id}"                 # Search for active/inactive
      when "h"   then " AND homepage = #{id}"               # Search for products in home
      when "o"   then " AND special_price = #{id}"          # Search for special price
      when "t"   then " AND hot = #{id}"                    # Search for hot
      when "r"   then " AND stick = #{id}"                  # Search for stick
      when "d"   then " AND recommended = #{id}"            # Search for recommended
      when "p"   then " AND rating = #{id}"                 # Search for rating
      else ""                                               # All
    end
    
    @title = case params[:id].first
      when "s"   then "Supplier " + current_store.suppliers.find(id).name
      when "w"   then "Warehouse " + current_store.warehouses.find(id).name
      when "c"   then "Category " + current_store.categories.find(id).name
      when "e"   then "Ecommerce " + current_store.ecommerces.find(id).name
      when "b"   then "Brand"      + current_store.brands.find(id).name
      when "v"   then (id == "1" ? "" : "Not") + " Active"
      when "h"   then (id == "1" ? "" : "Not") + " In Home Page"
      when "o"   then (id == "1" ? "" : "Not") + " In Special price"
      when "t"   then (id == "1" ? "" : "Not") + " Hot"
      when "r"   then (id == "1" ? "" : "Not") + " Stick"
      when "d"   then (id == "1" ? "" : "Not") + " Recommended"
      when "p"   then "Punteggio di #{id}"
      else ""
    end
    
    # We made some alias for dont repeat this code 
    number_editor          = { :xtype => :numberfield, :allowBlank => false }
    number_positive_editor = number_editor.merge(:allowNegative => false)
    text_editor            = { :xtype => :textfield, :allowBlank => false }
    checkbox_editor        = { :xtype => :checkbox }
    
    @column_store = column_store_for Product do |cm|
      cm.add :custom_id
      cm.add :name,           :editor => text_editor
      cm.add :code,           :editor => text_editor
      cm.add "brand.name",    "Marca"
      cm.add "warehouse.supplier.name", "Supplier", :dataIndex => ["suppliers.name"]
      cm.add :correlations_count,  :align => :center,   :renderer => "correlations_renderer".to_l
      cm.add :images_count,   :align => :center,   :renderer => "images_renderer".to_l
      cm.add :files_count,    :align => :center,   :renderer => "files_renderer".to_l
      cm.add :quantity,       :editor => number_editor,                 :align => :center
      cm.add :commercial_notes, "NC", :editor => text_editor,           :hidden => true
      
      if !current_account.warehouseman?
        cm.add :vat,            :editor => number_positive_editor,        :align => :right,  :renderer => :percentage
        cm.add :price,          :editor => number_positive_editor,        :align => :right,  :renderer => :eur_money
        cm.add :cost,           :editor => number_positive_editor,        :align => :right,  :renderer => :eur_money, :hidden => true
        cm.add :discount,       :editor => number_positive_editor,        :align => :right,  :renderer => :percentage
        cm.add :price_discount,                                           :align => :right,  :renderer => :eur_money, :sortable => false
        cm.add :rating,         :editor => number_positive_editor,        :align => :center
        cm.add :on_request,     :editor => checkbox_editor,               :align => :center, :renderer => :boolean, :sortable => false
        cm.add :homepage,       :editor => checkbox_editor,               :align => :center, :renderer => :boolean, :sortable => false
        cm.add :active,         :editor => checkbox_editor,               :align => :center, :renderer => :boolean, :sortable => false
        cm.add :recommended,    :editor => checkbox_editor,               :align => :center, :renderer => :boolean, :sortable => false
        cm.add :hot,            :editor => checkbox_editor,               :align => :center, :renderer => :boolean, :sortable => false
        cm.add :stick,          :editor => checkbox_editor,               :align => :center, :renderer => :boolean, :sortable => false
        cm.add :special_price,  :editor => checkbox_editor,               :align => :center, :renderer => :boolean, :sortable => false
      end
      
      cm.add :date_expire,    :editor => { :xtype => :datetimefield },  :align => :right,  :renderer => :datetime,  :hidden => true
      cm.add :updated_at,     :align => :right, :renderer => :datetime, :hidden => true
      cm.add :created_at,     :align => :right, :renderer => :datetime, :hidden => true
    end
    
    respond_to do |format|
      format.js 
      format.json { render :json => @column_store.store_data(params) }
    end
  end
 
# This is a basic show.rjs
page << render(:partial => "renderers.js")
 
page.grid :editable => true do |grid|
  grid.id "grid-products"
  grid.title "Elenco Prodotto #{@title}"
  grid.base_path "/backend/products"
  grid.forgery_protection_token request_forgery_protection_token
  grid.authenticity_token form_authenticity_token
  grid.tbar :default
  grid.sm :checkbox
  grid.store do |store|
    store.url "/backend/products/#{params[:id]}.json"
    store.fields @column_store.store_fields
    store.sortInfo  :field => "products.created_at", :direction => "DESC"
  end
  grid.columns do |columns|
    columns.fields @column_store.column_fields
  end
  grid.bbar  :store => grid.get_store, :pageSize => params[:limit], :displayInfo => true
end
 
# This is our custom renderers
# for correlations_renderer images_renderer files_renderer
 
function images_renderer(v, p, r) {
  return '<div style="cursor:pointer;color:#1B478E" '+
            'onclick="var w = new Backend.window({ url: \'/backend/products/' + r.id +'/images\', form: true }); '+
            'w.show(); return false">'+r.data['products.images_count']+
         '</div>'
}
 
function files_renderer(v, p, r) { 
  return '<div style="cursor:pointer;color:#1B478E" '+
            'onclick="var w = new Backend.window({ url: \'/backend/products/' + r.id +'/files\', form: true }); '+
            'w.show(); return false">'+r.data['products.files_count']+
         '</div>' 
}
 
function correlations_renderer(v, p, r) { 
  return '<div style="cursor:pointer;color:#1B478E" '+
            'onclick="var w = new Backend.window({ url: \'/backend/products/' + r.id +'/correlations\', width: 800, '+
            'height:500 }); w.show(); return false">'+r.data['products.correlations_count']+
         '</div>'
}
 
# And this is the popup for manage images
=edit_title_for(Product, "Images #{@product.name} (#{@product.code})")
.padding
  -form_tag({:action => :update, :id => @product}, :method => :put, :multipart => true) do
    =attachments_tag :product, :images, :order => true, :image => true
    =hidden_field_tag :back_to, :images