#!/usr/bin/env node

var program = require('commander');
var Prompt = require('../lib/prompt');
var Slack = require('../lib/slack');
var Pack = require('../lib/pack');
var co = require('co');

/**
 * Usage.
 */

program
  .version(require('../package').version)
  .option('-d, --debug', 'Run in debug mode')
  .option('-s, --subdomain [value]', 'Your Slack subdomain')
  .option('-e, --email [value]', 'Admin email address')
  .option('-p, --password [value]', 'Password for admin email')
  .option('-y, --pack [value]', 'YAML emoji pack')
  .parse(process.argv);

/**
 * Start process.
 */

co(function *() {
  var user = yield Prompt.start(program.subdomain, program.email, program.password, program.pack);
  var pack = yield Pack.get(user.pack);
  pack = clean(pack);
  user.emojis = pack.emojis;
  var slack = new Slack(user, program.debug);
  yield slack.import();
  process.exit();
});

/**
 * Standardize the emoji file.
 */

function clean(object) {
  if (!object.emojis) {
    object.emojis = [];
    for (var i = 0; i < object.length; i++) {
      if (!object[i].src) object[i].src = object[i].image_url;
      object.emojis.push(object[i]);
    }
  }
  return object;
}