module Naf
  class MachineAffinitySlotsController < Naf::ApplicationController

    before_filter :set_cols_and_attributes

    def index
      @rows = []
      if params[:machine_id]
        @rows = Naf::MachineAffinitySlot.where(machine_id: params[:machine_id])
      end
      render template: 'naf/datatable'
    end

    def show
      @record = Naf::MachineAffinitySlot.find(params[:id])
      @machine = Naf::Machine.find(params[:machine_id])
      render template: 'naf/record'
    end

    def destroy
      @machine = Naf::Machine.find(params[:machine_id])
      @slot = Naf::MachineAffinitySlot.find(params[:id])
      @slot.destroy
      flash[:notice] = "Machine Affinity Slot '#{@slot.affinity_name}' was successfully deleted."
      redirect_to naf.machine_machine_affinity_slots_path(@machine)
    end

    def new
      @machine = Naf::Machine.find(params[:machine_id])
      @slot = Naf::MachineAffinitySlot.new
    end

    def create
      @machine = Naf::Machine.find(params[:machine_affinity_slot][:machine_id])
      @slot = Naf::MachineAffinitySlot.new(params[:machine_affinity_slot])
      if  @slot.save
        redirect_to(naf.machine_machine_affinity_slot_path(@machine, @slot),
                    notice: "Machine Affinity Slot '#{@slot.affinity_name}' was successfully created.")
      else
        render action: "new", machine_id: @machine.id
      end
    end

    def edit
      @slot = Naf::MachineAffinitySlot.find(params[:id])
      @machine = Naf::Machine.find(params[:machine_id])
    end

    def update
      @slot = Naf::MachineAffinitySlot.find(params[:id])
      @machine = Naf::Machine.find(@slot.machine_id)
      if @slot.update_attributes(params[:machine_affinity_slot])
        redirect_to(naf.machine_machine_affinity_slot_path(@machine, @slot),
                    notice: "Machine Affinity Slot '#{@slot.affinity_name}' was successfully updated")
      else
        render action: "edit", machine_id: @machine.id
      end
    end


    private

    def set_cols_and_attributes
      @cols = [:id, :machine_server_name, :machine_server_address, :affinity_classification_name, :affinity_name, :required]
      @attributes = Naf::MachineAffinitySlot.attribute_names.map(&:to_sym) | @cols << :affinity_short_name
    end

  end
end