"""
Config
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2023 Project Peter Yefi peteryefi@gmail.com
"""
import distutils
import os
import platform
from pathlib import Path

import hub.helpers.dictionaries
from hub.persistence.db_control import DBControl
from hub.persistence.repository import Repository
from hub.catalog_factories.energy_systems_catalog_factory import EnergySystemsCatalogFactory


class Config:

  def __init__(self):
    dotenv_path = "{}/.local/etc/hub_api/.env".format(os.path.expanduser('~'))
    if platform.system() == 'Linux':
      dotenv_path = Path(dotenv_path).resolve()

    environment = 'PROD'
    database_name = 'montreal_retrofit'
    self._database = DBControl(db_name=database_name, app_env=environment, dotenv_path=dotenv_path)
    self._repository = Repository(db_name=database_name, app_env=environment, dotenv_path=dotenv_path)
    self._energy_systems_catalog = EnergySystemsCatalogFactory('montreal_custom').catalog
    self._dictionaries = {
      'pluto': hub.helpers.dictionaries.Dictionaries().pluto_function_to_hub_function,
      'htf': hub.helpers.dictionaries.Dictionaries().hft_function_to_hub_function,
      'montreal': hub.helpers.dictionaries.Dictionaries().montreal_function_to_hub_function,
      'alkis': hub.helpers.dictionaries.Dictionaries().alkis_function_to_hub_function,
      'eilat': hub.helpers.dictionaries.Dictionaries().eilat_function_to_hub_function
    }

  @property
  def database(self):
    return self._database

  @property
  def repository(self):
    return self._repository

  @property
  def energy_systems_catalog(self):
    return self._energy_systems_catalog

  @staticmethod
  def max_file_size():
    return 10 * 1024 * 1024  # 10 MB

  @property
  def function_dictionary(self, dictionary):
    return self._dictionaries[dictionary]

  @property
  def insel(self):
    return distutils.spawn.find_executable('insel')

  @property
  def sra(self):
    return distutils.spawn.find_executable('sra')

  @property
  def base_uri(self):
    return self._base_uri