# *******************************************************************************
# Honeybee OpenStudio Gem, Copyright (c) 2020, Alliance for Sustainable
# Energy, LLC, Ladybug Tools LLC and other contributors. All rights reserved.
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require 'honeybee/geometry/shade'

require 'to_openstudio/model_object'

module Honeybee
  class Shade

    def find_existing_openstudio_object(openstudio_model)
      object = openstudio_model.getSurfaceByName(@hash[:identifier])
      return object.get if object.is_initialized
      nil
    end

    def to_openstudio(openstudio_model)
      # create the openstudio shading surface
      os_vertices = OpenStudio::Point3dVector.new
      @hash[:geometry][:boundary].each do |vertex|
        os_vertices << OpenStudio::Point3d.new(vertex[0], vertex[1], vertex[2])
      end
      reordered_vertices = OpenStudio.reorderULC(os_vertices)

      os_shading_surface = OpenStudio::Model::ShadingSurface.new(reordered_vertices, openstudio_model)
      os_shading_surface.setName(@hash[:identifier])

      # assign the construction if it exists
      if @hash[:properties][:energy][:construction]
        construction_identifier = @hash[:properties][:energy][:construction]
        construction = openstudio_model.getConstructionByName(construction_identifier)
        unless construction.empty?
          os_construction = construction.get
          os_shading_surface.setConstruction(os_construction)
        end
      end

      # assign the transmittance schedule if it exists
      if @hash[:properties][:energy][:transmittance_schedule]
        schedule_identifier = @hash[:properties][:energy][:transmittance_schedule]
        schedule = openstudio_model.getScheduleByName(schedule_identifier)
        unless schedule.empty?
          os_schedule = schedule.get
          os_shading_surface.setTransmittanceSchedule(os_schedule)
        end
      end

      os_shading_surface
    end
  end #Shade
end #Honeybee