#!/usr/bin/env node

require('lego-colorful').colorful();
var program = require('commander');
var inquirer = require('inquirer');
var legorc = require('legorc');
var log = require('lego-log');
var login = require('../lib/client').login;

program
  .usage('[options]')
  .option('-r, --registry <url>', 'registry url of yuan server')
  .option('-u, --username <username>', 'username of your account')
  .option('-a, --authkey <authkey>', 'authkey of your account')
  .parse(process.argv);

console.log();
log.config(program);

// run install
var info = {};
if (program.authkey && program.username) {
  info.username = program.username;
  info.authkey = program.authkey;
  login(info, done);
  return;
}

inquirer.prompt([{
  message: 'username (your github account username): ',
  name: 'username'
}, {
  type: 'password',
  message: 'authkey (copy from lego account page): ',
  name: 'authkey'
}], function(answers) {
  info.username = answers.username;
  info.authkey = answers.authkey;
  login(info, {registry: program.registry}, done);
});

function done(err, body) {
  if (err) {
    log.error('exit', err.message);
    process.exit(2);
  }
  legorc.set('auth', body.data);
  console.log();
  console.log('  login success.'.to.green.color);
  console.log();
}