Class: ViewModel::SapSchema1910::CommonSchema

Inherits:
DomesticEpcViewModel show all
Defined in:
lib/view_model/sap_schema_1910/common_schema.rb

Constant Summary collapse

THRESHOLD_LOW_ENERGY_LIGHTING_EFFICACY = 
65

Instance Method Summary collapse

Methods inherited from DomesticEpcViewModel

#addendum, #has_hot_water_cylinder, #improvement_title, #lzc_energy_sources, #main_heating_category, #multi_glazing_type, #property_type, #status, #water_heating_code

Methods inherited from BaseViewModel

#initialize, #xpath

Constructor Details

This class inherits a constructor from ViewModel::BaseViewModel

Instance Method Details

#address_id ⇒ Object 



58
59
60
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 58

def address_id
  xpath(%w[UPRN])
end

#address_line1 ⇒ Object 



10
11
12
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 10

def address_line1
  xpath(%w[Report-Header Property Address Address-Line-1])
end

#address_line2 ⇒ Object 



14
15
16
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 14

def address_line2
  xpath(%w[Report-Header Property Address Address-Line-2])
end

#address_line3 ⇒ Object 



18
19
20
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 18

def address_line3
  xpath(%w[Report-Header Property Address Address-Line-3])
end

#all_building_parts ⇒ Object 



288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 288

def all_building_parts
  @xml_doc
    .search("SAP-Building-Parts/SAP-Building-Part")
    .map do |part|
      {
        roof_insulation_thickness:
          if part.xpath("Roof-Insulation-Thickness").empty?
            nil
          else
            part.xpath("Roof-Insulation-Thickness").text
          end,
        rafter_insulation_thickness:
          xpath(%w[Rafter-Insulation-Thickness], part),
        flat_roof_insulation_thickness:
          xpath(%w[Flat-Roof-Insulation-Thickness], part),
        sloping_ceiling_insulation_thickness:
          xpath(%w[Sloping-Ceiling-Insulation-Thickness], part),
        roof_u_value: xpath(%w[Roof-U-Value], part),
      }
    end
end

#all_floor_descriptions ⇒ Object 



525
526
527
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 525

def all_floor_descriptions
  @xml_doc.search("Property-Summary/Floor/Description").map(&:content)
end

#all_floor_energy_efficiency_rating ⇒ Object 



529
530
531
532
533
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 529

def all_floor_energy_efficiency_rating
  @xml_doc
    .search("Property-Summary/Floor/Energy-Efficiency-Rating")
    .map(&:content)
end

#all_floor_env_energy_efficiency_rating ⇒ Object 



535
536
537
538
539
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 535

def all_floor_env_energy_efficiency_rating
  @xml_doc
    .search("Property-Summary/Floor/Environmental-Efficiency-Rating")
    .map(&:content)
end

#all_main_heating_controls_descriptions ⇒ Object 



477
478
479
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 477

def all_main_heating_controls_descriptions
  @xml_doc.search("Main-Heating-Controls/Description").map(&:content)
end

#all_main_heating_controls_energy_efficiency ⇒ Object 



541
542
543
544
545
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 541

def all_main_heating_controls_energy_efficiency
  @xml_doc
    .search("Main-Heating-Controls/Energy-Efficiency-Rating")
    .map(&:content)
end

#all_main_heating_controls_environmental_efficiency ⇒ Object 



547
548
549
550
551
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 547

def all_main_heating_controls_environmental_efficiency
  @xml_doc
    .search("Main-Heating-Controls/Environmental-Efficiency-Rating")
    .map(&:content)
end

#all_main_heating_descriptions ⇒ Object 



473
474
475
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 473

def all_main_heating_descriptions
  @xml_doc.search("Main-Heating/Description").map(&:content)
end

#all_main_heating_energy_efficiency ⇒ Object 



517
518
519
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 517

def all_main_heating_energy_efficiency
  @xml_doc.search("Main-Heating/Energy-Efficiency-Rating").map(&:content)
end

#all_main_heating_environmental_efficiency ⇒ Object 



553
554
555
556
557
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 553

def all_main_heating_environmental_efficiency
  @xml_doc
    .search("Main-Heating/Environmental-Efficiency-Rating")
    .map(&:content)
end

#all_roof_descriptions ⇒ Object 



485
486
487
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 485

def all_roof_descriptions
  @xml_doc.search("Roof/Description").map(&:content)
end

#all_roof_energy_efficiency_rating ⇒ Object 



493
494
495
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 493

def all_roof_energy_efficiency_rating
  @xml_doc.search("Roof/Environmental-Efficiency-Rating").map(&:content)
end

#all_roof_env_energy_efficiency_rating ⇒ Object 



489
490
491
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 489

def all_roof_env_energy_efficiency_rating
  @xml_doc.search("Roof/Environmental-Efficiency-Rating").map(&:content)
end

#all_sap_floor_dimensions ⇒ Object 



261
262
263
264
265
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 261

def all_sap_floor_dimensions
  @xml_doc.search("SAP-Floor-Dimension").select(&:element?).map { |node|
    { total_floor_area: xpath(%w[Total-Floor-Area], node).to_f }
  }.compact
end

#all_wall_descriptions ⇒ Object 



497
498
499
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 497

def all_wall_descriptions
  @xml_doc.search("Walls/Description").map(&:content)
end

#all_wall_energy_efficiency_rating ⇒ Object 



501
502
503
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 501

def all_wall_energy_efficiency_rating
  @xml_doc.search("Walls/Energy-Efficiency-Rating").map(&:content)
end

#all_wall_env_energy_efficiency_rating ⇒ Object 



505
506
507
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 505

def all_wall_env_energy_efficiency_rating
  @xml_doc.search("Walls/Environmental-Efficiency-Rating").map(&:content)
end

#assessment_id ⇒ Object 



6
7
8
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 6

def assessment_id
  xpath(%w[Report-Header RRN])
end

#assessor_email ⇒ Object 



38
39
40
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 38

def assessor_email
  xpath(%w[Home-Inspector/E-Mail])
end

#assessor_name ⇒ Object 



34
35
36
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 34

def assessor_name
  xpath(%w[Home-Inspector Name])
end

#assessor_telephone ⇒ Object 



42
43
44
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 42

def assessor_telephone
  xpath(%w[Home-Inspector/Telephone])
end

#boiler_flue_type ⇒ Object 



330
331
332
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 330

def boiler_flue_type
  xpath(%w[Boiler-Flue-Type])
end

#building_part_number ⇒ Object 



284
285
286
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 284

def building_part_number
  xpath(%w[Building-Part-Number])
end

#built_form ⇒ Object 



465
466
467
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 465

def built_form
  xpath(%w[Built-Form])
end

#co2_emissions_current_per_floor_area ⇒ Object 



354
355
356
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 354

def co2_emissions_current_per_floor_area
  xpath(%w[CO2-Emissions-Current-Per-Floor-Area])
end

#country_code ⇒ Object 



342
343
344
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 342

def country_code
  xpath(%w[Country-Code])
end

#current_carbon_emission ⇒ Object 



161
162
163
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 161

def current_carbon_emission
  xpath(%w[CO2-Emissions-Current])
end

#current_energy_rating ⇒ Object 



169
170
171
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 169

def current_energy_rating
  xpath(%w[Energy-Rating-Current])&.to_i
end

#current_space_heating_demand ⇒ Object 



235
236
237
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 235

def current_space_heating_demand
  xpath(%w[Space-Heating]) or xpath(%w[Space-Heating-Existing-Dwelling])
end

#current_water_heating_demand ⇒ Object 



239
240
241
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 239

def current_water_heating_demand
  xpath(%w[Water-Heating])
end

#cylinder_insul_thickness ⇒ Object 



559
560
561
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 559

def cylinder_insul_thickness
  xpath(%w[Hot-Water-Store-Insulation-Thickness])
end

#cylinder_insulation_type ⇒ Object 



563
564
565
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 563

def cylinder_insulation_type
  xpath(%w[Hot-Water-Store-Insulation-Type])
end

#cylinder_size ⇒ Object 



567
568
569
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 567

def cylinder_size
  xpath(%w[Hot-Water-Store-Size])
end

#date_of_assessment ⇒ Object 



46
47
48
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 46

def date_of_assessment
  xpath(%w[Inspection-Date])
end

#date_of_completion ⇒ Object 



54
55
56
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 54

def date_of_completion
  xpath(%w[Completion-Date])
end

#date_of_expiry ⇒ Object 



62
63
64
65
66
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 62

def date_of_expiry
  expires_at = (Date.parse(date_of_registration) - 1) >> 12 * 10

  expires_at.to_s
end

#date_of_registration ⇒ Object 



50
51
52
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 50

def date_of_registration
  xpath(%w[Registration-Date])
end

#dwelling_type ⇒ Object 



199
200
201
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 199

def dwelling_type
  xpath(%w[Dwelling-Type])
end

#electricity_smart_meter_present ⇒ Object 



595
596
597
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 595

def electricity_smart_meter_present
  Helper::ToBool.execute(xpath(%w[Electricity-Smart-Meter-Present]))
end

#energy_consumption_potential ⇒ Object 



177
178
179
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 177

def energy_consumption_potential
  xpath(%w[Energy-Consumption-Potential])
end

#energy_tariff ⇒ Object 



509
510
511
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 509

def energy_tariff
  xpath(%w[Electricity-Tariff])
end

#environmental_impact_current ⇒ Object 



346
347
348
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 346

def environmental_impact_current
  xpath(%w[Environmental-Impact-Current])&.to_i
end

#environmental_impact_potential ⇒ Object 



350
351
352
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 350

def environmental_impact_potential
  xpath(%w[Environmental-Impact-Potential])&.to_i
end

#estimated_energy_cost ⇒ Object 



181
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 181

def estimated_energy_cost; end

#fixed_lighting_outlets_count ⇒ Object 



366
367
368
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 366

def fixed_lighting_outlets_count
  @xml_doc.search("Fixed-Lights/Fixed-Light/Lighting-Outlets").map(&:content).map(&:to_i).sum
end

#floor_heat_loss ⇒ Object 



310
311
312
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 310

def floor_heat_loss
  xpath(%w[Floor-Heat-Loss])
end

#floor_height ⇒ Object 



521
522
523
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 521

def floor_height
  @xml_doc.search("Storey-Height").map(&:content)
end

#floor_level ⇒ Object 



513
514
515
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 513

def floor_level
  xpath(%w[SAP-Flat-Details Level])
end

#format_fixed_light_array ⇒ Object 



370
371
372
373
374
375
376
377
378
379
380
381
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 370

def format_fixed_light_array
  @xml_doc
    .search("Fixed-Lights/Fixed-Light")
    .map do |part|
    {
      lighting_efficacy:
        xpath(%w[Lighting-Efficacy], part),
      lighting_outlets:
        xpath(%w[Lighting-Outlets], part),
    }
  end
end

#gas_smart_meter_present ⇒ Object 



591
592
593
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 591

def gas_smart_meter_present
  Helper::ToBool.execute(xpath(%w[Gas-Smart-Meter-Present]))
end

#has_cylinder_thermostat ⇒ Object 



571
572
573
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 571

def has_cylinder_thermostat
  xpath(%w[Has-Cylinder-Thermostat])
end

#heating_cost_current ⇒ Object 



149
150
151
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 149

def heating_cost_current
  xpath(%w[Heating-Cost-Current])
end

#heating_cost_potential ⇒ Object 



137
138
139
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 137

def heating_cost_potential
  xpath(%w[Heating-Cost-Potential])
end

#hot_water_cost_current ⇒ Object 



145
146
147
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 145

def hot_water_cost_current
  xpath(%w[Hot-Water-Cost-Current])
end

#hot_water_cost_potential ⇒ Object 



133
134
135
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 133

def hot_water_cost_potential
  xpath(%w[Hot-Water-Cost-Potential])
end

#hot_water_description ⇒ Object 



417
418
419
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 417

def hot_water_description
  xpath(%w[Hot-Water Description])
end

#hot_water_energy_efficiency_rating ⇒ Object 



421
422
423
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 421

def hot_water_energy_efficiency_rating
  xpath(%w[Hot-Water Energy-Efficiency-Rating])
end

#hot_water_environmental_efficiency_rating ⇒ Object 



425
426
427
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 425

def hot_water_environmental_efficiency_rating
  xpath(%w[Hot-Water Environmental-Efficiency-Rating])
end

#immersion_heating_type ⇒ Object 



314
315
316
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 314

def immersion_heating_type
  xpath(%w[Immersion-Heating-Type])
end

#impact_of_cavity_insulation ⇒ Object 



243
244
245
246
247
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 243

def impact_of_cavity_insulation
  if xpath(%w[Impact-Of-Cavity-Insulation])
    xpath(%w[Impact-Of-Cavity-Insulation])&.to_i
  end
end

#impact_of_loft_insulation ⇒ Object 



249
250
251
252
253
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 249

def impact_of_loft_insulation
  if xpath(%w[Impact-Of-Loft-Insulation])
    xpath(%w[Impact-Of-Loft-Insulation])&.to_i
  end
end

#impact_of_solid_wall_insulation ⇒ Object 



255
256
257
258
259
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 255

def impact_of_solid_wall_insulation
  if xpath(%w[Impact-Of-Solid-Wall-Insulation])
    xpath(%w[Impact-Of-Solid-Wall-Insulation])&.to_i
  end
end

#improvements ⇒ Object 



93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 93

def improvements
  @xml_doc
    .search("Suggested-Improvements Improvement")
    .map do |node|
      {
        energy_performance_rating_improvement:
          xpath(%w[Energy-Performance-Rating], node).to_i,
        environmental_impact_rating_improvement:
          xpath(%w[Environmental-Impact-Rating], node).to_i,
        green_deal_category_code: xpath(%w[Green-Deal-Category], node),
        improvement_category: xpath(%w[Improvement-Category], node),
        improvement_code:
          xpath(%w[Improvement-Details Improvement-Number], node),
        improvement_description: xpath(%w[Improvement-Description], node),
        improvement_title: improvement_title(node),
        improvement_type: xpath(%w[Improvement-Type], node),
        indicative_cost: xpath(%w[Indicative-Cost], node),
        sequence: xpath(%w[Sequence], node).to_i,
        typical_saving: xpath(%w[Typical-Saving], node),
      }
    end
end

#level ⇒ Object 



271
272
273
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 271

def level
  xpath(%w[Level])
end

#lighting_cost_current ⇒ Object 



153
154
155
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 153

def lighting_cost_current
  xpath(%w[Lighting-Cost-Current])
end

#lighting_cost_potential ⇒ Object 



141
142
143
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 141

def lighting_cost_potential
  xpath(%w[Lighting-Cost-Potential])
end

#lighting_description ⇒ Object 



453
454
455
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 453

def lighting_description
  xpath(%w[Lighting Description])
end

#lighting_energy_efficiency_rating ⇒ Object 



457
458
459
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 457

def lighting_energy_efficiency_rating
  xpath(%w[Lighting Energy-Efficiency-Rating])
end

#lighting_environmental_efficiency_rating ⇒ Object 



461
462
463
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 461

def lighting_environmental_efficiency_rating
  xpath(%w[Lighting Environmental-Efficiency-Rating])
end

#low_energy_fixed_lighting_outlets_count ⇒ Object 



401
402
403
404
405
406
407
408
409
410
411
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 401

def low_energy_fixed_lighting_outlets_count
  low_energy_outlet_count = []

  format_fixed_light_array.each do |outlet|
    if outlet[:lighting_efficacy].to_i > THRESHOLD_LOW_ENERGY_LIGHTING_EFFICACY
      low_energy_outlet_count << outlet[:lighting_outlets].to_i
    end
  end

  low_energy_outlet_count.sum
end

#low_energy_lighting ⇒ Object 



383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 383

def low_energy_lighting
  total_energy_outlet_count = []
  low_energy_outlet_count = []

  format_fixed_light_array.each do |outlet|
    if outlet[:lighting_efficacy].to_i > THRESHOLD_LOW_ENERGY_LIGHTING_EFFICACY
      low_energy_outlet_count << outlet[:lighting_outlets].to_i
    end
    total_energy_outlet_count << outlet[:lighting_outlets].to_f
  end

  if total_energy_outlet_count.sum.zero?
    return 0
  end

  (low_energy_outlet_count.sum / total_energy_outlet_count.sum * 100).round
end

#main_dwelling_construction_age_band_or_year ⇒ Object 



209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 209

def main_dwelling_construction_age_band_or_year
  sap_building_parts =
    @xml_doc.xpath("//SAP-Building-Parts/SAP-Building-Part")
  sap_building_parts.each do |sap_building_part|
    building_part_number = sap_building_part.at("Building-Part-Number")

    # Identifies the Main Dwelling
    if building_part_number&.content == "1"
      return(
        sap_building_part.at_xpath(
          "Construction-Age-Band | Construction-Year",
        )&.content
      )
    end
  end
  nil
end

#main_fuel_type ⇒ Object 



318
319
320
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 318

def main_fuel_type
  xpath(%w[Main-Fuel-Type])
end

#main_heating_controls ⇒ Object 



358
359
360
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 358

def main_heating_controls
  xpath(%w[Main-Heating-Controls Description])
end

#mech_vent_sys_index_number ⇒ Object 



575
576
577
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 575

def mech_vent_sys_index_number
  xpath(%w[Mechanical-Vent-System-Index-Number])&.to_i
end

#mechanical_vent_data_source ⇒ Object 



579
580
581
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 579

def mechanical_vent_data_source
  xpath(%w[Mechanical-Ventilation-Data-Source])
end

#meter_type ⇒ Object 



334
335
336
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 334

def meter_type
  xpath(%w[Meter-Type])
end

#multiple_glazed_proportion ⇒ Object 



362
363
364
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 362

def multiple_glazed_proportion
  xpath(%w[Multiple-Glazed-Percentage])
end

#open_fireplaces_count ⇒ Object 



413
414
415
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 413

def open_fireplaces_count
  xpath(%w[Open-Chimneys-Count])&.to_i
end

#postcode ⇒ Object 



26
27
28
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 26

def postcode
  xpath(%w[Report-Header Property Address Postcode])
end

#potential_carbon_emission ⇒ Object 



157
158
159
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 157

def potential_carbon_emission
  xpath(%w[CO2-Emissions-Potential])
end

#potential_energy_rating ⇒ Object 



165
166
167
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 165

def potential_energy_rating
  xpath(%w[Energy-Rating-Potential])&.to_i
end

#potential_energy_saving ⇒ Object 



203
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 203

def potential_energy_saving; end

#primary_energy_use ⇒ Object 



173
174
175
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 173

def primary_energy_use
  xpath(%w[Energy-Consumption-Current])
end

#property_age_band ⇒ Object 



205
206
207
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 205

def property_age_band
  xpath(%w[Construction-Year])
end

#property_summary ⇒ Object 



68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 68

def property_summary
  @xml_doc.search("Energy-Assessment Property-Summary").children.select(
    &:element?
  ).map { |node|
    next if xpath(%w[Energy-Efficiency-Rating], node).nil?

    {
      energy_efficiency_rating:
        xpath(%w[Energy-Efficiency-Rating], node).to_i,
      environmental_efficiency_rating:
        xpath(%w[Environmental-Efficiency-Rating], node).to_i,
      name: node.name.underscore,
      description: xpath(%w[Description], node),
    }
  }.compact
end

#recommendations_for_report ⇒ Object 



116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 116

def recommendations_for_report
  accessor = Accessor::DomesticRecommendationsAccessor.instance
  @xml_doc
    .search("Suggested-Improvements Improvement")
    .map do |node|
      improvement_code = xpath(%w[Improvement-Details Improvement-Number], node)
      {
        sequence: xpath(%w[Sequence], node).to_i,
        improvement_summary: improvement_code ? accessor.fetch_details(schema_version: "SAP-Schema-19.1.0", improvement_number: improvement_code).summary : xpath(%w[Improvement-Summary], node),
        improvement_description: improvement_code ? accessor.fetch_details(schema_version: "SAP-Schema-19.1.0", improvement_number: improvement_code).description : xpath(%w[Improvement-Description], node),
        improvement_code:
          xpath(%w[Improvement-Details Improvement-Number], node),
        indicative_cost: xpath(%w[Indicative-Cost], node),
      }
    end
end

#related_party_disclosure_number ⇒ Object 



89
90
91
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 89

def related_party_disclosure_number
  xpath(%w[Related-Party-Disclosure-Number])&.to_i
end

#related_party_disclosure_text ⇒ Object 



85
86
87
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 85

def related_party_disclosure_text
  xpath(%w[Related-Party-Disclosure-Text])
end

#report_type ⇒ Object 



481
482
483
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 481

def report_type
  xpath(%w[Report-Type])
end

#sap_main_heating_code ⇒ Object 



338
339
340
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 338

def sap_main_heating_code
  xpath(%w[SAP-Main-Heating-Code])
end

#scheme_assessor_id ⇒ Object 



30
31
32
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 30

def scheme_assessor_id
  xpath(%w[Certificate-Number])
end

#secondary_fuel_type ⇒ Object 



322
323
324
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 322

def secondary_fuel_type
  xpath(%w[Secondary-Fuel-Type])
end

#secondary_heating_description ⇒ Object 



441
442
443
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 441

def secondary_heating_description
  xpath(%w[Secondary-Heating Description])
end

#secondary_heating_energy_efficiency_rating ⇒ Object 



445
446
447
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 445

def secondary_heating_energy_efficiency_rating
  xpath(%w[Secondary-Heating Energy-Efficiency-Rating])
end

#secondary_heating_environmental_efficiency_rating ⇒ Object 



449
450
451
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 449

def secondary_heating_environmental_efficiency_rating
  xpath(%w[Secondary-Heating Environmental-Efficiency-Rating])
end

#storey_count ⇒ Object 



280
281
282
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 280

def storey_count
  xpath(%w[Storeys])
end

#tenure ⇒ Object 



227
228
229
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 227

def tenure
  xpath(%w[Tenure])
end

#thermal_store ⇒ Object 



583
584
585
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 583

def thermal_store
  xpath(%w[Thermal-Store])
end

#top_storey ⇒ Object 



275
276
277
278
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 275

def top_storey
  flat_level_code = xpath(%w[SAP-FlatLevelCode])
  flat_level_code == "3" ? "Y" : "N"
end

#total_floor_area ⇒ Object 



183
184
185
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 183

def total_floor_area
  xpath(%w[Property-Summary Total-Floor-Area])&.to_i
end

#total_roof_area ⇒ Object 



187
188
189
190
191
192
193
194
195
196
197
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 187

def total_roof_area
  roofs = @xml_doc.xpath("//SAP-Roofs/SAP-Roof")
  return nil if roofs.count.zero?

  total_roof_area = 0
  roofs.each do |roof|
    roof_area = roof.at("Total-Roof-Area")&.content.to_i
    total_roof_area += roof_area
  end
  total_roof_area
end

#town ⇒ Object 



22
23
24
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 22

def town
  xpath(%w[Report-Header Property Address Post-Town])
end

#transaction_type ⇒ Object 



231
232
233
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 231

def transaction_type
  xpath(%w[Transaction-Type])
end

#type_of_assessment ⇒ Object 



267
268
269
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 267

def type_of_assessment
  "SAP"
end

#ventilation_type ⇒ Object 



587
588
589
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 587

def ventilation_type
  xpath(%w[Ventilation-Type])
end

#water_heating_fuel ⇒ Object 



326
327
328
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 326

def water_heating_fuel
  xpath(%w[Water-Fuel-Type])
end

#wind_turbine_count ⇒ Object 



469
470
471
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 469

def wind_turbine_count
  @xml_doc.search("Wind-Turbines/Wind-Turbine").map(&:content).count
end

#window_description ⇒ Object 



429
430
431
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 429

def window_description
  xpath(%w[Windows Description])
end

#window_energy_efficiency_rating ⇒ Object 



433
434
435
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 433

def window_energy_efficiency_rating
  xpath(%w[Windows Energy-Efficiency-Rating])
end

#window_environmental_efficiency_rating ⇒ Object 



437
438
439
 
# File 'lib/view_model/sap_schema_1910/common_schema.rb', line 437

def window_environmental_efficiency_rating
  xpath(%w[Windows Environmental-Efficiency-Rating])
end