"""
TestConstructionFactory test and validate the city model structure construction parameters
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
"""
from pathlib import Path
from unittest import TestCase

from imports.geometry_factory import GeometryFactory
from imports.construction_factory import ConstructionFactory
from imports.geometry.helpers.geometry_helper import GeometryHelper


class TestConstructionFactory(TestCase):
  """
  TestConstructionFactory TestCase
  """
  def setUp(self) -> None:
    """
    Configure test environment
    :return:
    """
    self._city = None
    self._example_path = (Path(__file__).parent / 'tests_data').resolve()

  def _get_citygml(self):
    file = 'pluto_building.gml'
    file_path = (self._example_path / file).resolve()
    self._city = GeometryFactory('citygml', file_path).city
    self.assertIsNotNone(self._city, 'city is none')
    return self._city

  def test_city_with_construction_extended_library(self):
    """
    Enrich the city with the physic information and verify it
    :return: None
    """

    city = self._get_citygml()
    for building in city.buildings:
      building.function = GeometryHelper.pluto_to_function[building.function]
      self.assertIsNotNone(building.surfaces, 'Building has no surfaces')

    # case 1: NREL
    ConstructionFactory('nrel', city).enrich()
    for building in city.buildings:
      self.assertIsNotNone(building.average_storey_height, 'average_storey_height is none')
      self.assertIsNotNone(building.storeys_above_ground, 'storeys_above_ground is none')
      self.assertIsNot(len(building.thermal_zones), 0, 'no building thermal_zones defined')
      for thermal_zone in building.thermal_zones:
        self.assertIsNotNone(thermal_zone.effective_thermal_capacity, 'effective_thermal_capacity is none')
        self.assertIsNotNone(thermal_zone.additional_thermal_bridge_u_value,
                             'additional_thermal_bridge_u_value is none')
        self.assertIsNotNone(thermal_zone.indirectly_heated_area_ratio, 'indirectly_heated_area_ratio is none')
        self.assertIsNotNone(thermal_zone.infiltration_rate_system_on, 'infiltration_rate_system_on is none')
        self.assertIsNotNone(thermal_zone.infiltration_rate_system_off, 'infiltration_rate_system_off is none')
        self.assertIsNotNone(thermal_zone.thermal_boundaries, 'thermal_boundaries is none')
        for thermal_boundary in thermal_zone.thermal_boundaries:
          if thermal_boundary.surface.type != 'Ground':
            self.assertIsNotNone(thermal_boundary.outside_solar_absorptance, 'outside_solar_absorptance is none')
            self.assertIsNotNone(thermal_boundary.window_ratio, 'window_ratio is none')
            print(thermal_boundary.layers)

  def test_city_with_construction_reduced_library(self):
    """
    Enrich the city with the construction reduced library and verify it
    """
    file = 'one_building_in_kelowna.gml'
    city = self._get_citygml(file)
    for building in city.buildings:
      building.function = GeometryHelper.hft_to_function[building.function]
    # case 2: NRCAN
    ConstructionFactory('nrcan', city).enrich()
    for building in city.buildings:
      self.assertIsNotNone(building.average_storey_height, 'average_storey_height is none')
      self.assertIsNotNone(building.storeys_above_ground, 'storeys_above_ground is none')
      self.assertIsNot(len(building.thermal_zones), 0, 'no building thermal_zones defined')
      for thermal_zone in building.thermal_zones:
        self.assertIsNotNone(thermal_zone.effective_thermal_capacity, 'effective_thermal_capacity is none')
        self.assertIsNotNone(thermal_zone.additional_thermal_bridge_u_value,
                             'additional_thermal_bridge_u_value is none')
        self.assertIsNotNone(thermal_zone.indirectly_heated_area_ratio, 'indirectly_heated_area_ratio is none')
        self.assertIsNotNone(thermal_zone.infiltration_rate_system_on, 'infiltration_rate_system_on is none')
        self.assertIsNotNone(thermal_zone.infiltration_rate_system_off, 'infiltration_rate_system_off is none')
        self.assertIsNotNone(thermal_zone.thermal_boundaries, 'thermal_boundaries is none')
        self.assertIsNot(len(thermal_zone.thermal_boundaries), 0, 'no boundaries of thermal_zone defined')
        for thermal_boundary in thermal_zone.thermal_boundaries:
          self.assertIsNotNone(thermal_boundary.outside_solar_absorptance, 'outside_solar_absorptance is none')
          self.assertIsNotNone(thermal_boundary.window_ratio, 'window_ratio is none')