Class: ViewModel::CepcNi800::AcReport

Inherits:
CommonSchema show all
Defined in:
lib/view_model/cepc_ni800/ac_report.rb

Instance Method Summary collapse

Methods inherited from CommonSchema

#address_id, #address_line1, #address_line2, #address_line3, #address_line4, #all_energy_types, #all_reason_types, #all_start_dates, #assessment_id, #assessor_email, #assessor_name, #assessor_telephone, #building_level, #calculation_tool, #company_address, #company_name, #date_of_assessment, #date_of_expiry, #date_of_issue, #date_of_registration, #inspection_type, #or_assessment_end_date, #postcode, #report_type, #scheme_assessor_id, #town

Methods inherited from BaseViewModel

#initialize, #xpath

Constructor Details

This class inherits a constructor from ViewModel::BaseViewModel

Instance Method Details

#air_handling_systems ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 141

def air_handling_systems
  @xml_doc
    .search("ACI-Air-Handling-System")
    .map do |node|
      {
        equipment: {
          unit: node.at("System-Number")&.content,
          component: node.at("System-Component-Identifier")&.content,
          systems_served:
            node.at("ACI-Air-Handling-System-Equipment/Systems-Served")
              &.content,
          manufacturer:
            node.at("ACI-Air-Handling-System-Equipment/Manufacturer")
              &.content,
          year_installed:
            node.at("ACI-Air-Handling-System-Equipment/Year-Installed")
              &.content,
          location:
            node.at("ACI-Air-Handling-System-Equipment/Location")
              &.content,
          areas_served:
            node.at("ACI-Air-Handling-System-Equipment/Area-Served")
              &.content,
          discrepancy:
            node.at("ACI-Air-Handling-System-Equipment/Discrepancy-Note")
              &.content,
        },
        inspection: {
          filters: {
            filter_condition:
              extract_inspection_item(node.at("Filter-Condition-OK")),
            change_frequency:
              extract_inspection_item(
                node.at("Filter-Change-Frequency-OK"),
              ),
            differential_pressure_gauge:
              extract_inspection_item(
                node.at("Differential-Pressure-Gauge-OK"),
              ),
          },
          heat_exchangers: {
            condition:
              extract_inspection_item(node.at("Heat-Exchangers-OK")),
          },
          refrigeration: {
            leaks: extract_inspection_item(node.at("Refrigeration-Leak")),
          },
          fan_rotation: {
            direction:
              extract_inspection_item(node.at("Fan-Rotation-OK")),
            modulation:
              extract_inspection_item(node.at("Fan-Modulation-OK")),
          },
          fan_control: {
            setting:
              extract_inspection_item(node.at("Fan-Control-Setting")),
          },
          heat_recovery: {
            energy_conservation:
              extract_inspection_item(
                node.at("Energy-Conservation-Features"),
              ),
          },
          air_leakage: {
            condition: extract_inspection_item(node.at("Air-Leakage")),
          },
          outdoor_inlets: {
            condition:
              extract_inspection_item(node.at("Outdoor-Air-Inlets")),
          },
          fan_power: {
            condition: extract_inspection_item(node.at("Fan-Power-OK")),
            sfp_calculation: xpath(%w[SFP-Calculation], node),
          },
        },
      }
    end
end

#checklist_values(checklist) ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 85

def checklist_values(checklist)
  results =
    checklist&.element_children&.map { |node|
      checklist_item = node.name.underscore.to_sym
      value = node.content == "Yes"
      { checklist_item => value }
    }&.inject(&:merge)

  results.nil? ? {} : results
end

#cooling_plants ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 77

def cooling_plants
  extraction_helper = Helper::AcReportExtraction.new

  @xml_doc
    .search("Air-Conditioning-Inspection-Report/ACI-Cooling-Plant")
    .map { |node| extraction_helper.cooling_plant(node) }
end

#executive_summary ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 8

def executive_summary
  xpath(%w[Executive-Summary])
end

#extract_aci_recommendations(nodes) ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 12

def extract_aci_recommendations(nodes)
  recommendations = nodes.map do |node|
    {
      sequence: node.at("Seq-Number").content&.to_i,
      text: node.at("Text").content,
    }
  end
  recommendations.reject { |node| node[:text].nil? || node[:text].empty? }
end

#extract_inspection_item(node) ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 123

def extract_inspection_item(node)
  inspection_item = {
    note: node&.at("Note")&.content,
    recommendations:
      if node.respond_to?(:search)
        extract_aci_recommendations(node.search("ACI-Recommendation"))
      else
        []
      end,
  }

  if node.respond_to?(:at) && node.at("Flag")
    inspection_item[:flag] = node.at("Flag").content == "Yes"
  end

  inspection_item
end

#key_recommendations_control ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 38

def key_recommendations_control
  extract_aci_recommendations(
    @xml_doc.search(
      "ACI-Key-Recommendations/Alternative-Solutions/ACI-Recommendation",
    ),
  )
end

#key_recommendations_efficiency ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 22

def key_recommendations_efficiency
  extract_aci_recommendations(
    @xml_doc.search(
      "ACI-Key-Recommendations/Sub-System-Efficiency-Capacity-Cooling-Loads/ACI-Recommendation",
    ),
  )
end

#key_recommendations_maintenance ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 30

def key_recommendations_maintenance
  extract_aci_recommendations(
    @xml_doc.search(
      "ACI-Key-Recommendations/Improvement-Options/ACI-Recommendation",
    ),
  )
end

#key_recommendations_management ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 46

def key_recommendations_management
  extract_aci_recommendations(
    @xml_doc.search(
      "ACI-Key-Recommendations/Other-Recommendations/ACI-Recommendation",
    ),
  )
end

#pre_inspection_checklist ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 96

def pre_inspection_checklist
  {
    essential:
      checklist_values(
        @xml_doc.at(
          "ACI-Pre-Inspection-Information/ACI-Pre-Inspection-Essential",
        ),
      ),
    desirable:
      checklist_values(
        @xml_doc.at(
          "ACI-Pre-Inspection-Information/ACI-Pre-Inspection-Desirable",
        ),
      ),
    optional:
      checklist_values(
        @xml_doc.at(
          "ACI-Pre-Inspection-Information/ACI-Pre-Inspection-Optional",
        ),
      ),
  }
end

#related_party_disclosure ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 4

def related_party_disclosure
  xpath(%w[ACI-Related-Party-Disclosure])
end

#related_rrn ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 119

def related_rrn
  xpath(%w[Related-RRN])
end

#sub_systems ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 54

def sub_systems
  @xml_doc
    .search("ACI-Sub-Systems/ACI-Sub-System")
    .map do |node|
      {
        volume_definitions:
          node.at("Sub-System-Volume-Definitions")&.content,
        id: node.at("Sub-System-ID")&.content,
        description: node.at("Sub-System-Description")&.content,
        cooling_output: node.at("Sub-System-Cooling-Output")&.content,
        area_served:
          node.at("Sub-System-Area-Served-Description")&.content,
        inspection_date: node.at("Sub-System-Inspection-Date")&.content,
        cooling_plant_count:
          node.at("Sub-System-Cooling-Plant-Count")&.content,
        ahu_count: node.at("Sub-System-AHU-Count")&.content,
        terminal_units_count:
          node.at("Sub-System-Terminal-Units-Count")&.content,
        controls_count: node.at("Sub-System-Controls-Count")&.content,
      }
    end
end

#system_controls ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 275

def system_controls
  @xml_doc
    .search("ACI-System-Control")
    .map do |node|
      {
        sub_system_id: xpath(%w[Sub-System-ID], node),
        component: xpath(%w[System-Component-Identifier], node),
        inspection: {
          zoning: extract_inspection_item(node.at("Zoning-Assessment")),
          time:
            extract_inspection_item(node.at("Current-Indicated-Time")),
          set_on_period:
            extract_inspection_item(node.at("Set-On-Period")),
          timer_shortfall:
            extract_inspection_item(node.at("Timer-Shortfall")),
          sensors:
            extract_inspection_item(node.at("Sensors-Appropriate")),
          set_temperature:
            extract_inspection_item(node.at("Set-Temperature")),
          dead_band: extract_inspection_item(node.at("Dead-Band-Set")),
          capacity:
            extract_inspection_item(node.at("Equipment-Capacity")),
          airflow: extract_inspection_item(node.at("Airflow-Modulation")),
          guidance_controls:
            extract_inspection_item(node.at("Use-Guidance-Or-Controls")),
        },
      }
    end
end

#terminal_units ⇒ Object 



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# File 'lib/view_model/cepc_ni800/ac_report.rb', line 220

def terminal_units
  @xml_doc
    .search("ACI-Terminal-Unit")
    .map do |node|
      {
        equipment: {
          unit: node.at("System-Number")&.content,
          component: node.at("System-Component-Identifier")&.content,
          description: node.at("System-Identifier")&.content,
          cooling_plant: node.at("Systems-Served")&.content,
          manufacturer: node.at("Manufacturer")&.content,
          year_installed: node.at("Year-Installed")&.content,
          area_served: node.at("Area-Served")&.content,
          discrepancy: node.at("Discrepancy-Note")&.content,
        },
        inspection: {
          insulation: {
            pipework:
              extract_inspection_item(node.at("Pipe-Insulation-OK")),
            ductwork:
              extract_inspection_item(node.at("Ductwork-Insulated-OK")),
          },
          unit: {
            condition:
              extract_inspection_item(node.at("Unit-Condition-OK")),
          },
          grilles_air_flow: {
            distribution:
              extract_inspection_item(
                node.at("Air-Flow-Distribution-OK"),
              ),
            tampering:
              extract_inspection_item(
                node.at("Air-Flow-Tampering-Issues"),
              ),
            water_supply:
              extract_inspection_item(node.at("Water-Supply-OK")),
            complaints:
              extract_inspection_item(node.at("Air-Flow-Issues")),
          },
          diffuser_positions: {
            position_issues:
              extract_inspection_item(
                node.at("Diffuser-Positions-Issues"),
              ),
            partitioning_issues:
              extract_inspection_item(node.at("Partitioning-Issues")),
            control_operation:
              extract_inspection_item(node.at("Control-Operation-OK")),
          },
        },
      }
    end
end