/**
 * Tribute to Amiga - Software failure / Guru Meditation
 * Usage: GuruMeditation.display( 'Your custom message' )
 *
 * @class           GuruMeditation
 * @author          =undo= <info@wpxtre.me>
 * @copyright       Copyright (C) 2012-2013 wpXtreme Inc. All Rights Reserved.
 * @date            2014-02-04
 * @version         1.0.2
 */

if (typeof (window.GuruMeditation) === 'undefined') {
  window.GuruMeditation = (function () {
    var $t = {
      version: '1.0.2',
      display: _display,
      hide: _hide
    }
    var div, timer

    /**
     * Display Guru Meditation
     *
     * @param {string} $error Your message
     */
    function _display ($error) {
      _htmlMarkup($error)

      if (!$('body > #guru-meditation').length) {
        $('body').prepend(div)

        var $guru_meditation = $('#guru-meditation')

        // Blink
        timer = setInterval(function () { $guru_meditation.toggleClass('red') }, 1000)

        // If click hide
        $guru_meditation.on('click', _back)
      }
    }

    function _back () {
      history.back()
    }

    /**
     * Hide
     */
    function _hide () {
      if ($('body > #guru-meditation').length) {
        clearInterval(timer)
        $('#guru-meditation').remove()
        $('#guru-meditation-style').remove()
      }
    }

    /**
     * Prepare HTML markup
     *
     * @param {string} $error Your message
     * @private
     */
    function _htmlMarkup ($error) {
      if ('undefined' == typeof ( $error )) {
        $error = '#00000025.65045330'
      }

      div = '<style id="guru-meditation-style" type="text/css">' +
        '#guru-meditation {' +
        'height:120px;' +
        'background-color:#111;' +
        'border:6px solid #111;' +
        'text-align:center;' +
        '}' +
        '#guru-meditation.red {' +
        'border-color:#b00' +
        '}' +
        '#guru-meditation p {' +
        'font-size:18px;' +
        "font-family: 'Times New Roman';" +
        'margin:24px 0;' +
        'color: #b00;' +
        'text-align:center;' +
        '}' +
        '</style>' +
        '<div id="guru-meditation">' +
        '<p>Software Failure. Press left mouse button to continue.</p>' +
        '<p>Guru meditation <span>' +
        $error +
        '</span></p>' +
        '</div>'
    }

    return $t
  })()
}

GuruMeditation.display('Page not found')