"""
TestWeatherFactory test and validate the city model structure weather 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
import numpy as np

from factories.geometry_factory import GeometryFactory
from factories.weather_factory import WeatherFactory


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

  def _get_citygml(self):
    if self._city_gml is None:
      file_path = (self._example_path / '20buildings.gml').resolve()
      self._city_gml = GeometryFactory('citygml', file_path).city
      self.assertIsNotNone(self._city_gml, 'city is none')
    return self._city_gml

  def _get_city_with_weather(self):
    if self._nyc_with_weather is None:
      self._nyc_with_weather = self._get_citygml()
      WeatherFactory('dat', self._nyc_with_weather, base_path=self._example_path)
    return self._nyc_with_weather

  def test_city_with_weather(self):
    """
    Enrich the city with the weather information and verify it
    :return: None
    """
    city = self._get_city_with_weather()
    for building in city.buildings:
      values = building.external_temperature['hour'][['inseldb']]
      self.assertFalse(values.empty, 'wrong value external_temperature')
      values = building.global_horizontal['hour'][['inseldb']]
      self.assertFalse(values.empty, 'wrong value global horizontal')
      values = building.diffuse['hour'][['inseldb']]
      self.assertFalse(values.empty, 'wrong value diffuse')
      values = building.beam['hour'][['inseldb']]
      self.assertFalse(values.empty, 'wrong value beam')