class Api::V1::CheckReportsController < Api::V1::BaseController

  # POST /check-reports or /check-reports.json
  def create
    @check_report = CheckReport.new(check_report_params)

    if @check_report.checks.empty?
      render json: { message: "At least 1 check must be present" }, status: :unprocessable_entity
    else
      checks_params = ActionController::Parameters.new(@check_report.checks).permit(:name, :description).map { |check|
          {
            hostname: @check_report.hostname,
            date: @check_report.date,
            name: check.fetch(:name, ""),
            description: check.fetch(:description, "")
          }
      }
      checks = Check.create(checks_params)

      persisted = checks.count(&:persisted?)
      invalid = checks.count(&:invalid?)

      if checks.all?(:persisted?)
        render json: { message: "#{persisted} checks created" }, status: :created
      else
        render json: { message: "error while creating checks : #{persisted} persisted, #{invalid} invalid" }, status: :unprocessable_entity
      end
    end
  end

  private

  # Only allow a list of trusted parameters through.
  def check_report_params
    params.require(:check_report).permit(:hostname, :date, {checks: [:name, :description]})
  end

end