"""
TestUsageFactory test and validate the city model structure usage parameters
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Pilar Monsalvete pilar_monsalvete@yahoo.es
"""
from pathlib import Path
from unittest import TestCase

from imports.geometry_factory import GeometryFactory
from imports.usage_factory import UsageFactory


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

  def _get_citygml(self, file_path):
    if self._city_gml is None:
      self._city_gml = GeometryFactory('citygml', file_path).city
      self.assertIsNotNone(self._city_gml, 'city is none')
    return self._city_gml

  def _get_city_with_usage(self):
    if self._nyc_with_usage is None:
      file_path = (self._example_path / '20buildings.gml').resolve()
      self._nyc_with_usage = self._get_citygml(file_path)
      UsageFactory('us_new_york', self._nyc_with_usage)
    return self._nyc_with_usage

  def test_city_with_usage(self):
    """
    Enrich the city with the usage information and verify it
    :return: None
    """
    city = self._get_city_with_usage()
    for building in city.buildings:
      for usage_zone in building.usage_zones:
        self.assertIsNotNone(usage_zone.usage, 'usage is none')
        self.assertIsNotNone(usage_zone.internal_gains, 'usage is none')
        self.assertIsNotNone(usage_zone.cooling_setpoint, 'usage is none')
        self.assertIsNotNone(usage_zone.heating_setback, 'usage is none')
        self.assertIsNotNone(usage_zone.heating_setpoint, 'usage is none')
        self.assertIsNotNone(usage_zone.occupancy_density, 'usage is none')
        self.assertIsNotNone(usage_zone.hours_day, 'usage is none')
        self.assertIsNotNone(usage_zone.days_year, 'usage is none')
        self.assertIsNotNone(usage_zone.dhw_average_volume_pers_day, 'usage is none')
        self.assertIsNotNone(usage_zone.dhw_preparation_temperature, 'usage is none')
        self.assertIsNotNone(usage_zone.electrical_app_average_consumption_sqm_year, 'usage is none')
        # todo: missing schedules, schedules and heating schedule

  def test_hft_interface(self):
    file_path = (self._example_path / 'lod2_buildings.gml').resolve()
    city = self._get_citygml(file_path)
    # reduced library
    UsageFactory('ca', city)
    for building in city.buildings:
      for usage_zone in building.usage_zones:
        self.assertIsNotNone(usage_zone.usage, 'usage is none')
        self.assertIsNotNone(usage_zone.internal_gains, 'usage is none')
        self.assertIsNotNone(usage_zone.cooling_setpoint, 'usage is none')
        self.assertIsNotNone(usage_zone.heating_setback, 'usage is none')
        self.assertIsNotNone(usage_zone.heating_setpoint, 'usage is none')
        self.assertIsNotNone(usage_zone.occupancy_density, 'usage is none')
        self.assertIsNotNone(usage_zone.hours_day, 'usage is none')
        self.assertIsNotNone(usage_zone.days_year, 'usage is none')