require_dependency "bouquet/gate/application_controller"

module Bouquet
  class Gate::ProductsController < ApplicationController
    before_action :set_product, only: [:show, :update, :destroy]

    # GET /products
    def index
      products = Bouquet::Product.all

      @products = products.map do |product|
        {
          id: product.id,
          name: product.name,
          price: product.price,
          assemblies: product.assemblies.map do |assembly|
            {
              material_name: assembly.material.name,
              quantity: assembly.quantity
            }
          end
        }
      end

      render json: @products
    end

    # GET /products/1
    def show
      render json: @product
    end

    # POST /products
    def create
      @product = Bouquet::Product.new(product_params)

      if @product.save
        render json: @product, status: :created, location: @product
      else
        render json: @product.errors, status: :unprocessable_entity
      end
    end

    # PATCH/PUT /products/1
    def update
      if @product.update(product_params)
        render json: @product
      else
        render json: @product.errors, status: :unprocessable_entity
      end
    end

    # DELETE /products/1
    def destroy
      @product.destroy
    end

    private
      # Use callbacks to share common setup or constraints between actions.
      def set_product
        @product = Bouquet::Product.find(params[:id])
      end

      # Only allow a trusted parameter "white list" through.
      def product_params
        params.require(:product).permit(:name)
      end
  end
end