# Format for attributes json
attr_format = []
# Format for attributes json
if item.is_available
  # Format for attributes json
  attr_format = []
  # Format for attributes json
  if item.item_attributes.count > 0
    item_attributes = item.item_attributes.map(&:to_s)
    attr_format = @item_attributes.select { |x| item_attributes.include?(x.id.to_s) }.group_by {|att| att.attribute_type.strip }.map { |type, values| {type: type, values: values.map { |x| x.name.strip } } }
  end

  # Format for option json
  opt_format = []
  # Format for attributes json
  if item.item_options.count > 0
    item_options = item.item_options.map(&:to_s)
    opt_format = @item_options.select { |x| item_options.include?(x.id.to_s) }.group_by {|opt| opt.option_type.strip }.map { |type, values| {type: type, values: values.map { |x| x.name.strip } } }
  end

  #Menu Item Information
  json.id           item.id
  json.code         item.item_code
  json.name         item.name
  json.alt_name     item.alt_name
  if item.image_path.present?
    json.image      "#{request_url}#{item.image_path}"
  else
    json.image      ''
  end
  json.description  item.description
  json.information  item.information
  json.type         item.type
  json.account_id   item.account_id
  json.min_qty      item.min_qty
  json.is_available item.is_available
  json.is_sub_item  item.is_sub_item
  json.unit         item.unit

  # Item Sets of Menu Item
  json.item_sets item.item_sets do |its|
    json.id                 its.id
    json.name               its.name
    json.alt_name           its.alt_name
    json.min_selectable_qty its.min_selectable_qty
    json.max_selectable_qty its.max_selectable_qty
    json.instances          its.menu_item_instances.map { |i| {id: i.id} }
  end

  json.attributes attr_format
  json.options opt_format
  # json.min_selectable_item item.min_selectable_item
  # json.max_selectable_item item.max_selectable_item

  #Item instance
  # if item.menu_item_instances.count == 1 then
  #   item_instance = item.menu_item_instances[0]
  #   json.price = item_instance.price
  #   json.is_available = item_instance.is_available
  #   json.is_on_promotion = item_instance.is_on_promotion
  #   json.promotion_price = item_instance.promotion_price
  #   json.item_attributes = item_instance.item_attributes

  json.instances item.menu_item_instances do |is|
    if is.is_available
      # Convert id to name for attributes
      item_attributes = is.item_attributes.map(&:to_s)
      instance_attr = @item_attributes.select{ |x| item_attributes.include?(x.id.to_s) }.pluck(:name)

      is.item_attributes.each do |ia|
        # mItemAttr = MenuItemAttribute.find(is)
        # instance_attr.push(ia)
        mItemAttr = MenuItemAttribute.find(ia).name
        instance_attr.push(mItemAttr)
      end

        json.id is.id
        json.code is.item_instance_code
        json.name is.item_instance_name
        json.price is.price
        json.is_available is.is_available
        json.is_default is.is_default
        json.is_on_promotion is.is_on_promotion
        json.promotion_price is.promotion_price
        json.values instance_attr
        json.out_of_stock is.is_out_of_stock
        # json.item_sets is.item_sets
    end
  end

  #Child Menu items
  # if (item.children) then
  #   json.set_items item.children.each do |item|
  #     json.partial! 'api/restaurant/menu/menu_item', item: item
  #   end
  # end
end
