fitbit-livedata/dist/bin/cli.js

This project aims to getting `livedata` from Fitbit tracker

#!/usr/bin/env node
'use strict';
var _readline = require('readline');var _readline2 = _interopRequireDefault(_readline);
var _stream = require('stream');var _stream2 = _interopRequireDefault(_stream);
var _commander = require('commander');var _commander2 = _interopRequireDefault(_commander);
var _debug = require('debug');var _debug2 = _interopRequireDefault(_debug);
var _ = require('..');var _2 = _interopRequireDefault(_);
var _package = require('../../package.json');var _package2 = _interopRequireDefault(_package);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}

var mutableStdout = new _stream2.default.Writable({
  write: function write(chunk, encoding, callback) {
    if (!this.muted) process.stdout.write(chunk, encoding);
    callback();
  } });


var rl = _readline2.default.createInterface({
  input: process.stdin,
  output: mutableStdout,
  terminal: true });


var parseCodes = function parseCodes(val, codes) {
  codes.push(val);
  return codes;
};

_commander2.default.
version(_package2.default.version).
option('-u, --username [value]', 'username').
option('-p, --password [value]', 'password').
option('-t, --trackername [value]', 'trackername').
option('-c, --authcodes <items>', 'authentication codes', parseCodes, []).
parse(process.argv);

Promise.resolve().then(function () {
  if (_commander2.default.authcodes.length > 0) {
    var firstCode = _commander2.default.rawArgs.indexOf(_commander2.default.authcodes[0]);
    for (var i = firstCode + 1; i < _commander2.default.rawArgs.length; i += 1) {
      if (_commander2.default.rawArgs[i][0] === '-') break;else
      _commander2.default.authcodes.push(_commander2.default.rawArgs[i]);
    }
    return _commander2.default.authcodes.map(function (authCode) {return {
        authCode: authCode };});

  }
  return Promise.resolve().then(function () {return (
      _commander2.default.username || new Promise(function (resolve) {
        process.stdout.write('Enter FitBit account\n');
        rl.question('username : ', function (answer) {
          resolve(answer);
        });
        mutableStdout.muted = false;
      }));}).
  then(function (username) {
    var isRequired = !_commander2.default.password || _commander2.default.username !== username;
    _commander2.default.username = username;
    return isRequired ? new Promise(function (resolve) {
      rl.question('Password : ', function (answer) {
        mutableStdout.muted = false;
        resolve(answer);
      });
      mutableStdout.muted = true;
    }) : _commander2.default.password;
  }).
  then(function (password) {
    _commander2.default.password = password;
  });
}).
then(function (authCodes) {
  var authInfos = authCodes || [{
    username: _commander2.default.username,
    password: _commander2.default.password }];

  var trackers = [];

  authInfos.reduce(function (prev, account) {return (
      prev.then(function () {return (
          new Promise(function (resolve) {return (
              _2.default.getTrackers(account).
              then(function (trackerInfos) {
                trackerInfos.forEach(function (trackerInfo) {
                  trackers.push(trackerInfo);
                });
                resolve();
              }).
              catch(function (err) {
                (0, _debug2.default)('fitbit-livedata-cli')('' + err);
                if (!authCodes || authCodes.length <= 1) {
                  process.stderr.write('login failed\n');
                  process.exit(1);
                } else {
                  resolve();
                }
              }));}));}));}, Promise.resolve()).then(function () {
    (0, _debug2.default)('fitbit-livedata-cli')('all trackers are ' + JSON.stringify(trackers, null, 2));
    _2.default.on('discover', function (tracker) {
      tracker.on('disconnected', function () {
        (0, _debug2.default)('tracker')('disconnected');
        tracker.connect();
      });

      tracker.on('connected', function () {
        (0, _debug2.default)('tracker')('connected');
      });
      tracker.on('connecting', function () {
        (0, _debug2.default)('tracker')('connecting');
      });
      tracker.on('openingSession', function () {
        (0, _debug2.default)('tracker')('openSession');
      });
      tracker.on('authenticating', function () {
        (0, _debug2.default)('tracker')('authenticate');
      });
      tracker.on('sendAuth', function () {
        (0, _debug2.default)('tracker')('sendAuth');
      });
      tracker.on('authenticated', function () {
        (0, _debug2.default)('tracker')('authenticated');
      });
      tracker.on('data', function (livedata) {
        process.stdout.write(JSON.stringify(livedata) + '\n');
      });
      tracker.connect();
    });

    _2.default.on('error', function (error) {
      process.stderr.write(error + '\n');
      process.exit(1);
    });
    var filtered = _commander2.default.trackername ? trackers.filter(function (t) {return t.name === _commander2.default.trackername;}) : trackers;
    if (filtered.length === 0) {
      process.stderr.write((_commander2.default.trackername ? 'Tracker \'' + _commander2.default.trackername + '\' is ' : 'Trackers are ') + 'not found.');
      process.exit(1);
    }
    _2.default.scanTrackers(filtered);
  });
});