class Inventory::InventoryDefinitionsController < BaseInventoryController
  before_action :set_inventory_definition, only: [:show, :edit, :update, :destroy]

  # GET /inventory_definitions
  # GET /inventory_definitions.json
  def index
    @inventory_definitions = InventoryDefinition.all
  end

  # GET /inventory_definitions/1
  # GET /inventory_definitions/1.json
  def show
  end

  # GET /inventory_definitions/new
  def new
    @menus    = Menu.order('created_at asc')
    @menu     = MenuCategory.active.where("menu_id =#{@menus[0].id}").order('order_by asc')
    @inventory_definition = InventoryDefinition.new
  end

  # GET /inventory_definitions/1/edit
  def edit
  end

  # POST /inventory_definitions
  # POST /inventory_definitions.json
  def create
    inventory = InventoryDefinition.find_by_item_code(params[:item_code])
    if inventory.nil?

      @inventory_definition = InventoryDefinition.new
      @inventory_definition.item_code = params[:item_code]
      @inventory_definition.min_order_level = params[:min_order_level]
      @inventory_definition.max_stock_level = params[:max_stock_level]
      @inventory_definition.save
    else
      @inventory_definition = InventoryDefinition.find(inventory.id)
      @inventory_definition.min_order_level = params[:min_order_level]
      @inventory_definition.max_stock_level = inventory.max_stock_level.to_i + params[:max_stock_level].to_i
    end
    @inventory_definition.created_by = current_user.id
    if @inventory_definition.save
      result = {:status=> true, :message => "Inventory definition was created successfully",:data=> @inventory_definition}
    else
      result = {:status=> false, :message => "Inventory definition was created successfully",:data=> @inventory_definition}
    end
    render :json => result.to_json
    # inventory = InventoryDefinition.find_by_item_code(inventory_definition_params[:item_code])
    # if inventory.nil?
    #   @inventory_definition = InventoryDefinition.new(inventory_definition_params)
    # else
    #   @inventory_definition = InventoryDefinition.find(inventory.id)
    #   @inventory_definition.min_order_level = inventory_definition_params[:min_order_level]
    #   @inventory_definition.max_stock_level = inventory.max_stock_level.to_i + inventory_definition_params[:max_stock_level].to_i
    # end
    # @inventory_definition.created_by = current_user.id
    # respond_to do |format|
    #   if @inventory_definition.save
    #     format.html { redirect_to inventory_path, notice: 'Inventory definition was successfully created.' }
    #     format.json { render :show, status: :created, location: @inventory_definition }
    #   else
    #     format.html { render :new }
    #     format.json { render json: @inventory_definition.errors, status: :unprocessable_entity }
    #   end
    # end
  end

  # PATCH/PUT /inventory_definitions/1
  # PATCH/PUT /inventory_definitions/1.json
  def update
    respond_to do |format|
      if @inventory_definition.update(inventory_definition_params)
        format.html { redirect_to @inventory_definition, notice: 'Inventory definition was successfully updated.' }
        format.json { render :show, status: :ok, location: @inventory_definition }
      else
        format.html { render :edit }
        format.json { render json: @inventory_definition.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /inventory_definitions/1
  # DELETE /inventory_definitions/1.json
  def destroy
    inventory = InventoryDefinition.find_by_id(params[:id])
    @inventory_definition.destroy
    respond_to do |format|
      format.html { redirect_to inventory_inventory_definitions_url, notice: 'Inventory definition was successfully destroyed.' }
      format.json { head :no_content }
    end

    StockJournal.delete_stock_journal(inventory.item_code)
    StockCheckItem.delete_stock_check_item(inventory.item_code)
    if !inventory.nil?
      inventory.destroy
      flash[:message] = 'Inventory was successfully destroyed.'
      render :json => {:status=> "Success", :url => inventory_url }.to_json
    else
      flash[:error] = 'Inventory could not destroy! This record is using in somewhere.'
      render :json => {:status=> "Error", :url => inventory_url }.to_json
    end
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_inventory_definition
      @inventory_definition = InventoryDefinition.find_by_id(params[:id])
    end

    # Never trust parameters from the scary internet, only allow the white list through.
    def inventory_definition_params
      params.require(:inventory_definition).permit(:item_code, :min_order_level, :max_stock_level)
    end
end