/*

YUI 3.10.3 (build 2fb5187)

Copyright 2013 Yahoo! Inc. All rights reserved.

Licensed under the BSD License.

http://yuilibrary.com/license/

*/

YUI.add('yui-log-nodejs', function (Y, NAME) {

var sys = require(process.binding('natives').util ? 'util' : 'sys'),

    hasColor = false;

try {

    var stdio = require("stdio");

    hasColor = stdio.isStderrATTY();

} catch (ex) {

    hasColor = true;

}

Y.config.useColor = hasColor;

Y.consoleColor = function(str, num) {

    if (!this.config.useColor) {

        return str;

    }

    if (!num) {

        num = '32';

    }

    return "\u001b[" + num +"m" + str + "\u001b[0m";

};

var logFn = function(str, t, m) {

    var id = '', lvl, mLvl;

    if (this.id) {

        id = '[' + this.id + ']:';

    }

    t = t || 'info';

    m = (m) ? this.consoleColor(' (' +  m.toLowerCase() + '):', 35) : '';

    if (str === null) {

        str = 'null';

    }

    if ((typeof str === 'object') || str instanceof Array) {

        try {

            //Should we use this?

            if (str.tagName || str._yuid || str._query) {

                str = str.toString();

            } else {

                str = sys.inspect(str);

            }

        } catch (e) {

            //Fail catcher

        }

    }

    lvl = '37;40';

    mLvl = ((str) ? '' : 31);

    t = t+''; //Force to a string..

    switch (t.toLowerCase()) {

        case 'error':

            lvl = mLvl = 31;

            break;

        case 'warn':

            lvl = 33;

            break;

        case 'debug':

            lvl = 34;

            break;

    }

    if (typeof str === 'string') {

        if (str && str.indexOf("\n") !== -1) {

            str = "\n" + str;

        }

    }

    // output log messages to stderr

    sys.error(this.consoleColor(t.toLowerCase() + ':', lvl) + m + ' ' + this.consoleColor(str, mLvl));

};

if (!Y.config.logFn) {

    Y.config.logFn = logFn;

}

}, '3.10.3');