from typing import List
from city_model_structure.thermal_boundary import ThermalBoundary


class ThermalZone:
  def __init__(self, surfaces, heated=True, cooled=True):
    self._surfaces = surfaces
    self._floor_area = None
    self._bounded = None
    self._heated = heated
    self._cooled = cooled
    self._additional_thermal_bridge_u_value = None
    self._effective_thermal_capacity = None
    self._indirectly_heated_area_ratio = None
    self._infiltration_rate_system_on = None
    self._infiltration_rate_system_off = None

  @property
  def heated(self):
    return self._heated
 
  @property
  def cooled(self):
    return self._cooled

  @property  
  def floor_area(self):
    if self._floor_area is None:
      self._floor_area = 0
      for s in self._surfaces:
        if s.type == 'Ground':
          self._floor_area += s.area
    return self._floor_area

  @property
  def bounded(self) -> List[ThermalBoundary]:
    return self._bounded

  @bounded.setter
  def bounded(self, value):
    self._bounded = value

  @property
  def surfaces(self):
    return self._surfaces

  @property
  def additional_thermal_bridge_u_value(self):
    return self._additional_thermal_bridge_u_value

  @additional_thermal_bridge_u_value.setter
  def additional_thermal_bridge_u_value(self, value):
    self._additional_thermal_bridge_u_value = value

  @property
  def effective_thermal_capacity(self):
    return self._effective_thermal_capacity

  @effective_thermal_capacity.setter
  def effective_thermal_capacity(self, value):
    self._effective_thermal_capacity = value

  @property
  def indirectly_heated_area_ratio(self):
    return self._indirectly_heated_area_ratio

  @indirectly_heated_area_ratio.setter
  def indirectly_heated_area_ratio(self, value):
    self._indirectly_heated_area_ratio = value

  @property
  def infiltration_rate_system_on(self):
    return self._infiltration_rate_system_on

  @infiltration_rate_system_on.setter
  def infiltration_rate_system_on(self, value):
    self._infiltration_rate_system_on = value

  @property
  def infiltration_rate_system_off(self):
    return self._infiltration_rate_system_off

  @infiltration_rate_system_off.setter
  def infiltration_rate_system_off(self, value):
    self._infiltration_rate_system_off = value