class InsuranceReportController < ApplicationController
  before_action :set_location

  def index
    assets = Asset.includes(:location).includes(:asset_class)
    assets = assets.where(location_id: @location.id) if @location

    sum_grouped_assets = assets.group(:asset_class_id).sum(:value)
    count_grouped_assets = assets.group(:asset_class_id).count(:id)

    @classes = []
    AssetClass.all.each do |klass|
      sum = sum_grouped_assets.find{|x| x[0] == klass.id}
      count = count_grouped_assets.find{|x| x[0] == klass.id}

      @classes << {
        name: klass.name,
        description: klass.description,
        total_count: count ? count[1] : 0,
        total_value: sum ? sum[1] : 0
      }
    end
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_location
      @location = Location.find(params[:id]) if params[:id]
    end

end