text: from autumn.projects.covid_19.mixing_optimisation.constants import PHASE_2_START_TIME
  from autumn.models.covid_19.mixing_matrix import (
      build_dynamic_mixing_matrix,
  )
  from autumn.tools.inputs.demography.queries import get_iso3_from_country_name
  
  from .mixing_opti import build_params_for_phases_2_and_3
  
  
  # FIXME this is broken
  def get_mixing_matrices(
      output_dir, country, config=2, mode="by_age", objective="deaths", from_streamlit=False
  ):
  
      iso_3 = get_iso3_from_country_name(country.title()) if country != "united-kingdom" else "GBR"
      params, decision_vars = get_mle_params_and_vars(
          output_dir, country, config, mode, objective, from_streamlit
      )
  
      if mode == "by_location":
          new_decision_variables = {
              "other_locations": decision_vars[0],
              "school": decision_vars[1],
              "work": decision_vars[2],
          }
          decision_vars = new_decision_variables
  
      sc_1_params = build_params_for_phases_2_and_3(decision_vars, config, mode)
      if mode == "by_location":
          sc_1_params["mixing_age_adjust"] = {}
  
      # FIXME: this is probably broken!
      mixing_func = build_dynamic_mixing_matrix(
          iso_3,
          country,
          mixing=sc_1_params["mixing"],
          mixing_age_adjust=sc_1_params["mixing_age_adjust"],
          npi_effectiveness_params={},
          google_mobility_locations={
              "work": ["workplaces"],
              "other_locations": [
                  "retail_and_recreation",
                  "grocery_and_pharmacy",
                  "transit_stations",
              ],
          },
          is_periodic_intervention=False,
          periodic_int_params={},
          periodic_end_time=0.0,
          microdistancing_params={},
          smooth_google_data=True,
      )
  
      original_prem = mixing_func(10000.0)
      optimised = mixing_func(PHASE_2_START_TIME + 10.0)
  
      return original_prem, optimised
  