/**
 * The MIT License (MIT)
 * 
 * Copyright (c) 2014 Petka Antonov
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:</p>
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * 
 */
"use strict";
module.exports = function(Promise) {
var util = require("./util.js");
var async = require("./async.js");
var tryCatch2 = util.tryCatch2;
var tryCatch1 = util.tryCatch1;
var errorObj = util.errorObj;

function thrower(r) {
    throw r;
}

function spreadAdapter(val, receiver) {
    if (!util.isArray(val)) return successAdapter(val, receiver);
    var ret = util.tryCatchApply(this, [null].concat(val), receiver);
    if (ret === errorObj) {
        async.invokeLater(thrower, undefined, ret.e);
    }
}

function successAdapter(val, receiver) {
    var nodeback = this;
    var ret = val === undefined
        ? tryCatch1(nodeback, receiver, null)
        : tryCatch2(nodeback, receiver, null, val);
    if (ret === errorObj) {
        async.invokeLater(thrower, undefined, ret.e);
    }
}
function errorAdapter(reason, receiver) {
    var nodeback = this;
    var ret = tryCatch1(nodeback, receiver, reason);
    if (ret === errorObj) {
        async.invokeLater(thrower, undefined, ret.e);
    }
}

Promise.prototype.nodeify = function (nodeback, options) {
    if (typeof nodeback == "function") {
        var adapter = successAdapter;
        if (options !== undefined && Object(options).spread) {
            adapter = spreadAdapter;
        }
        this._then(
            adapter,
            errorAdapter,
            undefined,
            nodeback,
            this._boundTo
        );
    }
    return this;
};
};
