/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

var inquirer = require('inquirer'),
    ok = require('../repl-messages').ok,
    ok_ = require('../repl-messages').ok_,
    errorWhile = require('../repl-messages').errorWhile,
    setupOpenWhisk = require('../util').setupOpenWhisk;

exports.created = {};

/**
 * Create an action
 */
exports.create = function create() {
    var wskprops = arguments[0];
    var next = arguments[1];
    var name = arguments.length > 3 && arguments[2];

    var questions = [];
    if (!name) {
    questions.push({ name: 'name', message: 'Choose a name for your new trigger' });
    }

    inquirer
    .prompt(questions)
    .then(response => {
          return setupOpenWhisk(wskprops).triggers.update({
          name: name || response.name
          });
    })
    .then(trigger => exports.created[trigger.name] = true)
    .then(ok(next), errorWhile('creating trigger', next));
};