class Oqs::HomeController < BaseOqsController
  def index
  	queue_stations=OrderQueueStation.all
  	
  	@queue_items_details = queue_items_query(0)

    @queue_completed_item = queue_items_query(1)	
   
    @queue_stations_items=Array.new

    # Calculate Count for each station tab
    queue_stations.each do |que| 
      i=0
      @queue_items_details.each do |qid|                 
        if qid.station_name == que.station_name 
          i=i+1                                                
        end         
      end 
      @queue_stations_items.push({:station_name => que.station_name, :is_active => que.is_active ,:item_count => i })                           
    end

    @queue_stations_items
  end

  def show
  end

  # update delivery status when complete click
  def update_delivery_status
    removed_item = []
    assigned_item_id = params[:id]
    assigned_item=AssignedOrderItem.find(assigned_item_id)
    assigned_items=AssignedOrderItem.where("item_code='" + assigned_item.item_code + "' AND " + "order_id='" + assigned_item.order_id + "'");

    # update delivery status for completed same order items
    assigned_items.each do |ai|
      ai.delivery_status=true
      ai.save 
      removed_item.push(ai.assigned_order_item_id)
    end 
    render :json => removed_item.to_json        
  end

  # Query for OQS with status
  def queue_items_query(status)
    AssignedOrderItem.select("assigned_order_items.assigned_order_item_id, oqs.station_name, oqs.is_active, df.name as zone, odt.item_code, odt.item_name, odt.price, odt.qty, odt.item_order_by, cus.name as customer_name, odt.created_at")
    .joins("  left join order_queue_process_by_zones as oqpz ON oqpz.order_queue_station_id = assigned_order_items.order_queue_station_id
              left join dining_facilities as df on df.zone_id = oqpz.zone_id
              left join order_queue_stations as oqs ON oqs.id = assigned_order_items.order_queue_station_id
              left join orders as od ON od.order_id = assigned_order_items.order_id
              left join order_items as odt ON odt.item_code = assigned_order_items.item_code
              left join customers as cus ON cus.customer_id = od.customer_id")
    .where("assigned_order_items.delivery_status = #{status}") 
    .group("assigned_order_items.assigned_order_item_id")
    .order("odt.item_name DESC") 
  end
end