Module: HeatlossCalculationsHelper

Defined in:
app/helpers/heatloss_calculations_helper.rb

Overview

View helper: heatloss calculations.

Instance Method Summary collapse

Instance Method Details



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# File 'app/helpers/heatloss_calculations_helper.rb', line 54

def ceiling_heat_loss_edit_link
  link_to edit_icon_hlc(ceiling_heat_loss_present?), ceiling_heat_loss_details_my_room_path(@room), data: { controller: 'ui-blocker', turbo: true, turbo_stream: true }, class: "btn btn-my-account-card transparent border-0 p-0"
end

#ceiling_heat_loss_header ⇒ Object 



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# File 'app/helpers/heatloss_calculations_helper.rb', line 50

def ceiling_heat_loss_header
  "#{check_mark_hlc(ceiling_heat_loss_present?)} <span class='step-number'>Step 3:</span> Ceiling".html_safe
end

#ceiling_heat_loss_present? ⇒ Boolean

BEGIN CEILING

Returns:

  • (Boolean) 


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# File 'app/helpers/heatloss_calculations_helper.rb', line 46

def ceiling_heat_loss_present?
  @room.ceiling.present? and !@room.ceiling.new_record?
end

#check_mark_hlc(done) ⇒ Object

BEGIN COMMON HELPER



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# File 'app/helpers/heatloss_calculations_helper.rb', line 18

def check_mark_hlc(done)
  fa_icon('circle-check', style: "").html_safe if done
end

#edit_icon_hlc(done) ⇒ Object 



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# File 'app/helpers/heatloss_calculations_helper.rb', line 22

def edit_icon_hlc(done)
  done ? fa_icon('pen-to-square', text: "Edit") : fa_icon('plus', text: "Add")
end

#heat_loss_charts_data(room, heat_loss) ⇒ Hash

Generates data for heat loss charts Stimulus controller

Parameters:

  • room (RoomConfiguration) —

    the room with heat loss data

  • heat_loss (Hash) —

    the calculated heat loss data

Returns:

  • (Hash) —

    data for chart rendering (values are Ruby arrays, not JSON)



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# File 'app/helpers/heatloss_calculations_helper.rb', line 62

def heat_loss_charts_data(room, heat_loss)
  # Build highlight months (months where loss exceeds heat supply)
  highlight_months = heat_loss['loss_exceeds_heat_supply']
                     .each_with_index
                     .select { |o, _i| o['exceeds'] }
                     .map { |_o, i| i }

  # Pie chart data
  pie_data = heat_loss['hlc_by_object'].map do |o|
    { name: o['name'], y: o['heat_loss'].round, color: o['color'] }
  end

  {
    pie_data: pie_data,
    hl_averages: heat_loss['hlc_averages'].map { |o| o['heat_loss'].round },
    hl_ranges: heat_loss['hlc_ranges'].map { |o| [o['range'][0].round, o['range'][1].round] },
    heat_supplied: heat_loss['heat_supplied'].map { |o| o['heat_supplied'].round },
    heat_supply_ranges: heat_loss['heat_supplied'].map { |o| [(o['heat_supplied'] * 0.875).round, (o['heat_supplied'] * 1.125).round] },
    highlight_months: highlight_months,
    desired_temps: heat_loss['avg_temperatures'].map { |_o| room.desired_temperature.round },
    ambient_temps: heat_loss['ambient_temperatures'].map { |o| o['temperature'].round },
    ambient_temp_ranges: heat_loss['ambient_temperature_ranges'].map { |o| [o['range'][0].round, o['range'][1].round] },
    avg_temps: heat_loss['avg_temperatures'].map { |o| o['temperature'].round },
    avg_temp_ranges: heat_loss['avg_temperature_ranges'].map { |o| [o['range'][0].round, o['range'][1].round] }
  }
end

#report_hlc_room_error_js(objects = [@room]) ⇒ Object 



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# File 'app/helpers/heatloss_calculations_helper.rb', line 4

def report_hlc_room_error_js(objects = [@room])
  errors = []
  if flash[:error].present?
    errors << flash[:error]
    flash[:error] = nil
  end
  objects.select { |record| record.errors.any? }.each do |record|
    errors += record.errors.full_messages
    record.errors.clear
  end
  report_message_js errors.compact.uniq
end

#room_heat_loss_details_header ⇒ Object

BEGIN ROOM GENERAL



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# File 'app/helpers/heatloss_calculations_helper.rb', line 27

def room_heat_loss_details_header
  done = @room.installation_postal_code.present? and @room.area > 0.0
  "#{check_mark_hlc(done)} <span class='step-number'>Step 1:</span> Room/Area".html_safe
end

#under_floor_heat_loss_edit_link ⇒ Object 



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# File 'app/helpers/heatloss_calculations_helper.rb', line 41

def under_floor_heat_loss_edit_link
  link_to edit_icon_hlc(under_floor_heat_loss_present?), under_floor_heat_loss_details_my_room_path(@room), data: { controller: 'ui-blocker', turbo: true, turbo_stream: true }, class: "btn btn-my-account-card transparent border-0 p-0"
end

#under_floor_heat_loss_header ⇒ Object 



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# File 'app/helpers/heatloss_calculations_helper.rb', line 37

def under_floor_heat_loss_header
  "#{check_mark_hlc(under_floor_heat_loss_present?)} <span class='step-number'>Step 2:</span> Under Floor".html_safe
end

#under_floor_heat_loss_present? ⇒ Boolean

BEGIN UNDERFLOOR

Returns:

  • (Boolean) 


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# File 'app/helpers/heatloss_calculations_helper.rb', line 33

def under_floor_heat_loss_present?
  @room.under_floor.present? and !@room.under_floor.new_record?
end