from pathlib import Path

from hub.imports.geometry_factory import GeometryFactory
from hub.imports.construction_factory import ConstructionFactory
from hub.imports.usage_factory import UsageFactory
from hub.imports.weather_factory import WeatherFactory
from hub.helpers.dictionaries import Dictionaries
from results import Results
from monthly_energy_balance_engine import MonthlyEnergyBalanceEngine
from sra_engine import SraEngine


try:
  file_path = (Path(__file__).parent / 'input_files' / 'selected_building.geojson')
  climate_reference_city = 'Montreal'
  weather_file = 'CAN_PQ_Montreal.Intl.AP.716270_CWEC.epw'
  weather_format = 'epw'
  construction_format = 'nrcan'
  usage_format = 'nrcan'
  attic_heated_case = 0
  basement_heated_case = 1

  out_path = (Path(__file__).parent / 'output_files')
  tmp_folder = (Path(__file__).parent / 'tmp')

  print('[simulation start]')
  city = GeometryFactory('geojson',
                         path=file_path,
                         height_field='building_height',
                         year_of_construction_field='ANNEE_CONS',
                         function_field='CODE_UTILI',
                         function_to_hub=Dictionaries().montreal_function_to_hub_function).city
  city.climate_reference_city = climate_reference_city
  city.climate_file = (tmp_folder / f'{climate_reference_city}.cli').resolve()
  print(f'city created from {file_path}')
  WeatherFactory(weather_format, city, file_name=weather_file).enrich()
  print('enrich weather... done')
  ConstructionFactory(construction_format, city).enrich()
  print('enrich constructions... done')
  UsageFactory(usage_format, city).enrich()
  print('enrich usage... done')

  print('exporting:')
  sra_file = (tmp_folder / f'{city.name}_sra.xml').resolve()
  SraEngine(city, sra_file, tmp_folder, weather_file)
  # Assign radiation to the city
  print('    sra processed...')

  for building in city.buildings:
    building.attic_heated = attic_heated_case
    building.basement_heated = basement_heated_case
  MonthlyEnergyBalanceEngine(city, tmp_folder)
  print('    insel processed...')

  results = Results(city, out_path)
  results.print()

  print('print results...')

  print('[simulation end]')

except Exception as ex:
  print(ex)
  print('error: ', ex)
  print('[simulation abort]')