# frozen_string_literal: true

# A word about using FactoryBot to build document (jsonb) objects:
#
# The best solution I can find is to use OpenStructs to build each
# nested part, compose these in the top level document (e.g. SessionDocument)
# using `strategy: :marshal_dump`.
# When consuming in an AR-based factory, uses an after_build callback for example
#
#   Factory :hd_closed_session, class: "Renalware::HD::Session::Closed" do
#     after(:build) do |session|
#        session.document = build(:hd_session_document).marshal_dump
#     end
#   end
#
# The support/factory_bot.rb for the definition of MarshalDumpStrategy
#
FactoryBot.define do
  factory :blood_pressure, class: OpenStruct do
    systolic 100
    diastolic 80
  end

  factory :hd_session_document_info, class: OpenStruct do
    hd_type "hd"
    machine_no 222
    access_side "right"
    access_type "Arteriovenous graft (AVG)"
    access_type_abbreviation "AVG"
    access_confirmed true
    single_needle "no"
    lines_reversed "no"
    fistula_plus_line "no"
    is_access_first_use "no"
  end

  factory :hd_session_document_dialysis, class: OpenStruct do
    flow_rate 200
    blood_flow 150
    machine_ktv 1.0
    machine_urr 1
    fluid_removed 1.0
    venous_pressure 1
    litres_processed 1.0
    arterial_pressure 1
  end

  factory :hd_session_document_observations_before, class: OpenStruct do
    pulse 37
    weight 100.0
    bm_stix 1.0
    temperature 36.0
    blood_pressure factory: :blood_pressure, strategy: :marshal_dump
  end

  factory :hd_session_document_observations_after, class: OpenStruct do
    pulse 36
    weight 99.0
    bm_stix 0.9
    temperature 35.0
    blood_pressure factory: :blood_pressure, strategy: :marshal_dump
  end

  factory :hd_session_document, class: OpenStruct do
    info factory: :hd_session_document_info, strategy: :marshal_dump
    dialysis factory: :hd_session_document_dialysis, strategy: :marshal_dump
    observations_before factory: :hd_session_document_observations_before, strategy: :marshal_dump
    observations_after factory: :hd_session_document_observations_after, strategy: :marshal_dump
  end
end