# Order Queue station is where order are submitted to
# Order can send from tablet | table
# Source of order will determin where it will appear
class OrderQueueStation < ApplicationRecord
  has_many :assigned_order_items
  has_many :order_items
  has_many :order_queue_process_by_zones 
  has_many :zones, through: :order_queue_process_by_zones

  scope :active, -> {where(is_active: true)}

  # validations
  validates_presence_of :station_name, :printer_name

  def process_order (order, table_id, order_source = nil)    

    oqs_stations = OrderQueueStation.active
    

    order_items = order.order_items

    if table_id.to_i > 0
      # get dining    
      dining = DiningFacility.find(table_id)    
      oqs_by_zones = OrderQueueProcessByZone.where("zone_id=#{dining.zone_id}")
      booking = Booking.find_by_dining_facility_id(dining.id)
             
      # ToDo per item per printer

      oqs_by_zones.each do |oqpbz|
        oqs = OrderQueueStation.find(oqpbz.order_queue_station_id)
        is_auto_printed = false  
        oqs_order_items = []

        if oqs.is_active
          #Get List of items -
          pq_items = JSON.parse(oqs.processing_items)
          #Loop through the processing items
          pq_items.each do |pq_item|
            #Processing through the looping items
            order_items.each  do |order_item|
              if (pq_item == order_item.item_code)
                # if oqs.id == oqpbz.order_queue_station_id
                #   #Same Order_items can appear in two location.
                #   AssignedOrderItem.assigned_order_item(order, order_item.item_code, oqs) 
                # else
                              
                   if (order_item.qty > 0)
                    AssignedOrderItem.assigned_order_item(order, order_item.item_code, order_item.item_instance_code, oqs) 
                    oqs_order_items.push(order_item)
                   end
                # end                                           
              end
            end
          end
          
          if oqs.auto_print && order_source != "quick_service"
            if oqs_order_items.length > 0     
              if oqs.cut_per_item
                print_slip_item(oqs, order, oqs_order_items)
              else
                print_slip(oqs, order, oqs_order_items)
              end
              is_auto_printed = true
            end
          end 
        end
      end
    else
      oqs_stations.each do |oqs|
        is_auto_printed = false  
        oqs_order_items = []

        if oqs.is_active
          #Get List of items -
          pq_items = JSON.parse(oqs.processing_items)
          #Loop through the processing items
          pq_items.each do |pq_item|
            #Processing through the looping items
            order_items.each  do |order_item|
              if (pq_item == order_item.item_code)
                # if oqs.id == oqpbz.order_queue_station_id
                #   #Same Order_items can appear in two location.
                #   AssignedOrderItem.assigned_order_item(order, order_item.item_code, oqs) 
                # else
                              
                  if (order_item.qty > 0)
                    AssignedOrderItem.assigned_order_item(order, order_item.item_code, order_item.item_instance_code, oqs) 
                    oqs_order_items.push(order_item)
                  end
                # end                                           
              end
            end
          end
          
          if oqs.auto_print && order_source != "quick_service"
            if oqs_order_items.length > 0    
              if oqs.cut_per_item
                print_slip_item(oqs, order, oqs_order_items)
              else 
                print_slip(oqs, order, oqs_order_items)
              end
              is_auto_printed = true
            end
          end 
        end
      end
    end #end else  
  end

  def pay_process_order_queue (order_id, table_id)    

    oqs_stations = OrderQueueStation.active
    
    order = Order.find(order_id)
    order_items = order.order_items

    # Order.pay_process_order_queue(order_id,table_id)
    # if order
    #   oqs = OrderQueueStation.new
    #   oqs.process_order(order, table_id)
    #  end
     # assign_order = AssignedOrderItem.assigned_order_item_by_job(order_id)
     #  if ENV["SERVER_MODE"] == 'cloud'
     #    from = request.subdomain  + "." + request.domain
     #  else 
     #    from = ""
     #  end
     # ActionCable.server.broadcast "order_queue_station_channel",order: assign_order,from:from

    if table_id.to_i > 0
      # get dining    
      dining = DiningFacility.find(table_id)    
      oqs_by_zones = OrderQueueProcessByZone.where("zone_id=#{dining.zone_id}")
      booking = Booking.find_by_dining_facility_id(dining.id)    
             
      # ToDo per item per printer

      oqs_by_zones.each do |oqpbz|
        oqs = OrderQueueStation.find(oqpbz.order_queue_station_id)
        is_auto_printed = false  
        oqs_order_items = []

        if oqs.is_active
          #Get List of items -
          pq_items = JSON.parse(oqs.processing_items)
          #Loop through the processing items
          pq_items.each do |pq_item|
            #Processing through the looping items
            order_items.each  do |order_item|
              if (pq_item == order_item.item_code)
               if (order_item.qty > 0)
                oqs_order_items.push(order_item)
               end                                      
              end
            end
          end
          
          if oqs.auto_print
            if oqs_order_items.length > 0  
              if oqs.cut_per_item
                print_slip_item(oqs, order, oqs_order_items)
              else   
                print_slip(oqs, order, oqs_order_items)
              end
              is_auto_printed = true
            end
          end 
        end
      end
    else
      oqs_stations.each do |oqs|
        is_auto_printed = false  
        oqs_order_items = []

        if oqs.is_active
          #Get List of items -
          pq_items = JSON.parse(oqs.processing_items)
          #Loop through the processing items
          pq_items.each do |pq_item|
            #Processing through the looping items
            order_items.each  do |order_item|
              if (pq_item == order_item.item_code)      
                if (order_item.qty > 0)
                  oqs_order_items.push(order_item)
                end                                      
              end
            end
          end
          
          if oqs.auto_print
            if oqs_order_items.length > 0    
              if oqs.cut_per_item
                print_slip_item(oqs, order, oqs_order_items)
              else 
                print_slip(oqs, order, oqs_order_items)
              end
              is_auto_printed = true
            end
          end 
        end
      end
    end #end else  
  end

  private
  #Print order_items in 1 slip
  def print_slip(oqs, order, order_items)
    printer = PrintSetting.all
    unique_code="OrderSummaryPdf"

    if !printer.empty?
      printer.each do |printer_setting|
        if printer_setting.unique_code == 'OrderSummaryPdf' 
          unique_code="OrderSummaryPdf"
        elsif printer_setting.unique_code == 'OrderSummarySlimPdf'
          unique_code="OrderSummarySlimPdf"
        elsif printer_setting.unique_code == 'OrderSummarySetPdf'
          unique_code="OrderSummarySetPdf"
        elsif printer_setting.unique_code == 'OrderSummaryCustomisePdf'
          unique_code="OrderSummaryCustomisePdf"
        elsif printer_setting.unique_code == 'OrderSummarySetCustomisePdf'
          unique_code="OrderSummarySetCustomisePdf"  
        elsif printer_setting.unique_code == 'OrderSummarySlimCustomisePdf'
          unique_code="OrderSummarySlimCustomisePdf"
        end  
      end
    end 

    print_settings=PrintSetting.find_by_unique_code(unique_code)
    order_queue_printer= Printer::OrderQueuePrinter.new(print_settings)
    order_queue_printer.print_order_summary(print_settings, oqs,order.order_id, order_items, print_status="")

    assigned =AssignedOrderItem.where("order_id = '#{ order.order_id }'").pluck(:assigned_order_item_id)
    AssignedOrderItem.where({ order_id: '#{assigned}'}).update_all(print_status: true)
    # assigned_items =AssignedOrderItem.where("order_id = '#{ order.order_id }'")
    
    # assigned_items.each do |ai|
    # # update print status for order items
    #   ai.print_status=true
    #   ai.save       
    # end   
  end

  #Print order_item in 1 slip per item
  def print_slip_item(oqs, order, assigned_items)
    printer = PrintSetting.all
    unique_code="OrderItemPdf"

    if !printer.empty?
      printer.each do |printer_setting|
        if printer_setting.unique_code == 'OrderItemPdf' 
          unique_code="OrderItemPdf"
        elsif printer_setting.unique_code == 'OrderItemSlimPdf'
          unique_code="OrderItemSlimPdf"
        elsif printer_setting.unique_code == 'OrderSetItemPdf'
          unique_code="OrderSetItemPdf"
        elsif printer_setting.unique_code == 'OrderItemCustomisePdf'
          unique_code="OrderItemCustomisePdf"
        elsif printer_setting.unique_code == 'OrderSetItemCustomisePdf'
          unique_code="OrderSetItemCustomisePdf"  
        elsif printer_setting.unique_code == 'OrderItemSlimCustomisePdf'
          unique_code="OrderItemSlimCustomisePdf"
        end  
      end
    end

    # order_item = OrderItem.where("order_id='#{assigned_item.order_id}' AND item_instance_code='#{assigned_item.instance_code}'").first()
    # print when complete click 
    print_settings=PrintSetting.find_by_unique_code(unique_code)
    order_queue_printer= Printer::OrderQueuePrinter.new(print_settings)
    if !assigned_items.nil?
      assigned_items.each do |order_item|
        order_queue_printer.print_order_item(print_settings, oqs,order_item.order_id, order_item.order_items_id, print_status="" )
      end
    end
    # update print status for completed same order items
    # AssignedOrderItem.where("order_id = '#{ order.order_id }'").update_all(print_status: true)
    # AssignedOrderItem.where("order_id = '#{ order.order_id }'").find_each do |ai|
    #   ai.print_status=true
    #   ai.save       
    # end
    assigned =AssignedOrderItem.where("order_id = '#{ order.order_id }'").pluck(:assigned_order_item_id)
    AssignedOrderItem.where({ order_id: '#{assigned}'}).update_all(print_status: true)
  end
end