Untitled notebook

Section

defmodule PollutionApp do
  def run_app_pc() do
    Code.append_path("D:\\nauka\\Programowanie-Erlang\\pollution_app\\_build\\default\\lib\\pollution_app\\ebin")
    Application.start(:pollution_app)
  end

  def run_app_laptop() do
    Code.append_path("C:\\Users\\Admin\\studia\\Programowanie-Erlang\\pollution_app\\_build\\default\\lib\\pollution_app\\ebin")
    Application.start(:pollution_app)
  end

  def stop_app do
    Application.stop(:pollution_app)
  end
end

PollutionApp.stop_app()

PollutionApp.run_app_pc()
# PollutionApp.run_app_laptop()

defmodule PollutionDataLoader do  
  def parsline(line) do
    [datetime_str, type, val_str, id, name, cords] = String.split(line, ";")
    
    [date, time] = datetime_str |> String.split("T")
    time = time |> String.slice(0, 8)

    date = date
      |> String.split("-")
      |> Enum.map(&String.to_integer/1)
      |> List.to_tuple()

    time = time
      |> String.split(":")
      |> Enum.map(&String.to_integer/1)
      |> List.to_tuple()
    
    val = val_str |> String.to_float()

    cords = cords
      |> String.split(",")
      |> Enum.map(&String.to_float/1)
      |> List.to_tuple()

    %{id: String.to_integer(id), value: val, type: type, datet: {date, time}, name: name, cords: cords}
  end

  def load_data_from_file(path) do
    File.read!(path)
    |> String.trim()
    |> String.split("\n")
    |> Enum.map(&PollutionDataLoader.parsline/1)
  end

  def add_all_stations(map) do
    map
    |> Enum.uniq_by(& &1.id)
    |> Enum.map(fn x -> :pollution_gen_server.add_station(x.name <> " " <> Integer.to_string(x.id), x.cords) end)
  end

  def add_all_values(map) do
    map
    |> Enum.map(fn x -> :pollution_gen_server.add_value(x.name <> " " <> Integer.to_string(x.id), x.datet, x.type, x.value) end)
  end

  def load_all_data(path) do
    map = PollutionDataLoader.load_data_from_file(path)

    PollutionDataLoader.add_all_stations(map)
    PollutionDataLoader.add_all_values(map)
    :ok
  end

  

  def load_data_pc() do
    PollutionDataLoader.load_all_data("D:\\nauka\\Programowanie-Erlang\\data\\AirlyData-ALL-50k.csv")
  end

  def load_data_laptop() do
    PollutionDataLoader.load_all_data("C:\\Users\\Admin\\studia\\Programowanie-Erlang\\data\\AirlyData-ALL-50k.csv")
  end
end

PollutionDataLoader.load_data_pc()

# PollutionDataLoader.load_data_laptop()

:pollution_gen_server.get_monitor()