import * as types from "constants/action_types";
import lbry from "lbry";
import { readdirSync } from "fs";
import { extname } from "path";
import { remote } from "electron";

export function doFetchDaemonSettings() {
  return function(dispatch, getState) {
    lbry.settings_get().then(settings => {
      dispatch({
        type: types.DAEMON_SETTINGS_RECEIVED,
        data: {
          settings,
        },
      });
    });
  };
}

export function doSetDaemonSetting(key, value) {
  return function(dispatch, getState) {
    let settings = {};
    settings[key] = value;
    lbry.settings_set(settings).then(settings);
    lbry.settings_get().then(settings => {
      dispatch({
        type: types.DAEMON_SETTINGS_RECEIVED,
        data: {
          settings,
        },
      });
    });
  };
}

export function doSetClientSetting(key, value) {
  lbry.setClientSetting(key, value);

  return {
    type: types.CLIENT_SETTING_CHANGED,
    data: {
      key,
      value,
    },
  };
}

export function getThemes() {
  // Themes path
  const themesPath = `${remote.app.getAppPath()}/dist/themes`;

  // Get all .css files
  const files = readdirSync(themesPath).filter(function(file) {
    return extname(file) === ".css";
  });

  // Get theme name
  const themes = files.map(function(file) {
    return file.replace(".css", "");
  });

  return {
    type: types.GET_THEMES,
    data: { themes },
  };
}