/*
  Template Name: Enfolio
  Template URI: http://themeforest.net/user/cepreu
  Author: Cepreu
  Author URI: http://cepreu.net/
*/

jQuery.noConflict();
jQuery(document).ready(function() {

  jQuery(".video").colorbox({iframe:true, innerWidth:853, innerHeight:510, open:false});

  /* ------------------------------------------------
     Set some css properties (javascript fallback)
  ------------------------------------------------ */
  jQuery('#wrap-header').css('position', 'fixed');
  jQuery('#wrap-slider').css({
      'height': '594px',
      'marginTop': '75px'
    });
  jQuery('.nivoSlider img').css('display', 'none');

  /* ------------------------------------------------
     Hide last navigation arrow
  ------------------------------------------------ */
  jQuery('.down:last').css('display', 'none');

  /* ------------------------------------------------
     Set min-height property (portfolio section)
  ------------------------------------------------ */
  var portfolioHeight = jQuery('#portfolio').height();
  jQuery('#portfolio').css('min-height', portfolioHeight + 'px');

  /* ------------------------------------------------
     Initialize anchor scroll
  ------------------------------------------------ */
  jQuery.localScroll({
    offset: -75
  });

  /* ------------------------------------------------
     Initialize Prettyphoto lightbox
  ------------------------------------------------ */
  jQuery("a[rel^='prettyPhoto']").prettyPhoto();

  /* ------------------------------------------------
     Initialize portfolio thumbs hover
  ------------------------------------------------ */
  jQuery('#list a[rel^="prettyPhoto"]').cepreuPortfolioThumbsHover({
    defaultOpacity: 1,
    onMouseOverOpacity: 0.2,
    speed: 300,
    zoomImg: 'zoom.png'
  });

  /* ------------------------------------------------
     Add additional portfolio elements
  ------------------------------------------------ */
  jQuery('#list a[rel^="prettyPhoto"]').append('<span class="thumbPortfolio"></span>');

  /* ------------------------------------------------
     Sort portfolio (Quicksand plugin) onClick
  ------------------------------------------------ */
  var $preferences = {
    duration: 800,
    easing: 'easeInOutQuad',

    /* Adjusts the height of container to fit all the items, 'auto' for automatically adjusting before or after the animation (determined automatically), 
       'dynamic' for height adjustment animation, false for keeping the height constant. */
    adjustHeight: false,
    attribute: 'id',  // Attribute used to match items in collections. You can provide custom function to extract unique values.

    /* If you wish to integrate their visual enhancements (eg. font replacement), specify a function that refreshes or re-applies enhancement to 
       an item during the animation. */
    enhancement:  function() {},

    /* Use scaling (CSS3 transform) animation. Requires to include this plugin - http://www.zachstronaut.com/posts/2009/08/07/jquery-animate-css-rotate-scale.html 
       to your project. Turned off automatically if you did not. */
    useScaling: true
  };

  var $list = jQuery('#list');
  var $data = $list.clone();

  var $controls = jQuery('#filter');

  $controls.each(function(i) {

    var $control = jQuery(this);
    var $buttons = $control.find('a');

    // onClick handler
    $buttons.bind('click', function(e) {
      var $button = jQuery(this);
      var $button_container = $button.parent();
      var button_properties = $button_container.attr('class');
      var selected = button_properties.selected;

      if (!selected) {
        $buttons.parent().removeClass('selected');
        $button_container.addClass('selected');

        var sorting = $button.attr('class');

        if (sorting == 'all') {
          var $filtered_data = $data.find('li');
        } else {
          var $filtered_data = $data.find('li.' + sorting);
        }

        // call quicksand
        $list.quicksand($filtered_data, $preferences, function() {  
          // callback
          jQuery("a[rel^='prettyPhoto']").prettyPhoto();
          jQuery('#list a[rel^="prettyPhoto"]').cepreuPortfolioThumbsHover();
          jQuery('#list').height(''); // portfolio section layout fix
        });
      }
      e.preventDefault();
    });

  });

  /* ------------------------------------------------
     Initialize Portfolio layout switcher
  ------------------------------------------------ */
  jQuery('#layoutSwitcher a').cepreuPortfolioLayoutSwitcher({
    show_switcher: true,
    full_width_layout: false // set 'true' if you want full-width layout
  });

  /* ------------------------------------------------
     Initialize Google Maps
     See full documentation here - http://gmap.nurtext.de/documentation.html
  ------------------------------------------------ */
  if (jQuery("#map").length > 0){
    jQuery('#map').gMap({
      markers: [{
        //address: '12, Toorak Road, South Yarra, Melbourne Victoria 3141 Australia',
        address: '138 Cambridge Street, West Leederville WA 6007',
        html: '_address',
        popup: false
      }],
      //controls: false,
      //scrollwheel: false,
      zoom: 15
    });
  }
  /* ------------------------------------------------
     Initialize AJAX Contact Form
  ------------------------------------------------ */
  jQuery('#DISABLED_contact-form').cepreuAjaxContactForm({
    ajax_error_msg: '<p>We are sorry, but an internal error has occurred. Please wait a bit and try again.</p>', // You can change these messages if you like
    ajax_success_msg: '<p>Your message has been successfully sent! Thank you very much for contacting us.</p>', // ...
    php_script: 'ajax-functions.php'
  });

});

jQuery(window).load(function() {

  /* ------------------------------------------------
     Initialize Nivo slider
  ------------------------------------------------ */
  jQuery('#slider').nivoSlider({
    effect: 'random', // Specify sets like: 'fold, fade, sliceDown'
    slices: 20,
    animSpeed: 800,
    pauseTime: 5000,
    startSlide: 0, // Set starting Slide (0 index)
    directionNav: true, // Next & Prev
    directionNavHide: true, // Only show on hover
    controlNav: true, // 1,2,3...
    controlNavThumbs: true, // Use thumbnails for Control Nav
    controlNavThumbsFromRel: false, // Use image rel for thumbs
    controlNavThumbsSearch: '.jpg', // Replace this with...
    controlNavThumbsReplace: '_thumb.jpg', // ...this in thumb Image src
    keyboardNav: true, // Use left & right arrows
    pauseOnHover: true, // Stop animation while hovering
    manualAdvance: false, // Force manual transitions
    captionOpacity: 0.8, // Universal caption opacity
    beforeChange: function(){},
    afterChange: function(){
      // callback
      thumbsPanelSlider();
    },
    slideshowEnd: function(){} // Triggers after all slides have been shown
  }, 2000);

  // Nivo thumbs panel slider
  thumbsPanelSlider = function() {
    var $thumb = jQuery('.nivo-controlNavSpan a');
    var $thumbActive = jQuery('.nivo-controlNavSpan a.active');
    var $thumbFirst = jQuery('.nivo-controlNavSpan a:first');
    var $thumbLast = jQuery('.nivo-controlNavSpan a:last');
    var $thumbsPanel = jQuery('.nivo-controlNavSpan');

    var thIndex = $thumb.index($thumbActive);
    var thIndexFirst = $thumbFirst.index();
    var thIndexLast = $thumbLast.index();

    var numberOfThumbs = $thumb.length;
    var thumbWidth = $thumb.innerWidth();
    var p = 0;

    if (numberOfThumbs <= 8 && numberOfThumbs > 4) {
      if (thIndex == 4) {
        p = '-' + thumbWidth * (numberOfThumbs - 4);
        slideThumbsPanel($thumbsPanel, p);
      }
      if (thIndex == (numberOfThumbs - 5)) {
        slideThumbsPanel($thumbsPanel, p);
      }
      if (thIndex == thIndexLast) {
        p = '-' + thumbWidth * (numberOfThumbs - 4);
        slideThumbsPanel($thumbsPanel, p);
      }
      if (thIndex == thIndexFirst) {
        slideThumbsPanel($thumbsPanel, p);
      }
    };

    // Animation
    function slideThumbsPanel($target, x, preferences) {
      $target.animate({'left': x + 'px'}, 1000, 'easeInOutQuad');
    };
  };

});

/* ------------------------------------------------
   Portfolio thumbs hover  
------------------------------------------------ */
(function($) {
$.fn.cepreuPortfolioThumbsHover = function(options) {

  // Default options
  options = $.extend({
    defaultOpacity: 1,
    onMouseOverOpacity: 0.2,
    speed: 300,
    zoomImg: 'zoom.png'
  }, options);

  var $target = $(this);

  $target.hover(function() {
    var $thumb = $(this).find('img');
    var $thumbZoom = $(this).find('span');

    $thumb.animate({
      opacity: options.onMouseOverOpacity
    }, options.speed);

    $thumbZoom.append('<img src="images/' + options.zoomImg + '" />');

  }, function() {
    var $thumb = $(this).find('img');
    var $thumbZoom = $(this).find('span');

    $thumb.animate({
      opacity: options.defaultOpacity
    }, options.speed);

    $thumbZoom.html('');
  });

};
})(jQuery);

/* ------------------------------------------------
   Portfolio layout switcher 
------------------------------------------------ */
(function($) {
$.fn.cepreuPortfolioLayoutSwitcher = function(options) {

  // Default options
  options = $.extend({
    show_switcher: true,
    full_width_layout: false
  }, options);

  var $switcher = $(this);
  var $target = $('.image-grid');

  if (!options.show_switcher) {
    $(this).css('display', 'none');
  };

  if (options.full_width_layout) {

    $switcher.addClass('full-width');
    $target.addClass('full-width');

    $switcher.toggle(function(){
      $('#list').height(''); // portfolio section layout fix

      $(this).removeClass('full-width');
      $target.fadeOut('fast', function() {
        $(this).fadeIn('fast').removeClass('full-width');
      });
    }, function () {
      $('#list').height('');

      $(this).addClass('full-width');
      $target.fadeOut('fast', function() {
        $(this).fadeIn('fast').addClass('full-width');
      });
    });

  } else {

    $switcher.toggle(function(){
      $('#list').height('');

      $(this).addClass('full-width');
      $target.fadeOut('fast', function() {
        $(this).fadeIn('fast').addClass('full-width');
      });
    }, function () {
      $('#list').height('');

      $(this).removeClass('full-width');
      $target.fadeOut('fast', function() {
        $(this).fadeIn('fast').removeClass('full-width');
      });
    });

  };

};
})(jQuery);

/* ------------------------------------------------
   AJAX Contact Form with validation
------------------------------------------------ */
(function($) {
$.fn.cepreuAjaxContactForm = function(options) {

  // Default options
  options = $.extend({
    ajax_error_msg: '<p>We are sorry, but an internal error has occurred. Please wait a bit and try again.</p>',
    ajax_success_msg: '<p>Your message has been successfully sent! Thank you very much for contacting us.</p>',
    php_script: 'ajax-functions.asp'
  }, options);

  var $target = $(this);

  var $name = $('#name');
  var $email = $('#email');
  var $subject  = $('#subject');
  var $message = $('#message');

  $target.validate({
    debug: false,
    event: 'submit',
      rules: {
        name: { required: true },
        email: {
          required: true,
          email: true,
          rangelength: [7,50]
        },
        subject: { required: true },
        message: {
          required: true,
          rangelength: [10,2000]
        }
      },
      messages: {
        name: { required: 'Please enter your name.' },
        email: {
          required: 'Please enter an email address.',
          email: 'This is not a valid e-mail address.'
        },
        subject: { required: 'Please enter an email subject.' },
        message: { required: 'Please enter your message.' }
      },

    errorPlacement: function(error, element) {
      error.insertAfter( element.parent('li').find('label') );
    },

    submitHandler: function() {

      $.ajax({
        type: 'POST',
        url: options.php_script,
        data: 'name=' + $name.val() + '&email=' + $email.val() + '&subject=' + $subject.val() + '&message=' + $message.val(),
        success: function(response) {
          if( response == 'ok' ) {
            $name.val('');
            $email.val('');
            $subject.val('');
            $message.val('');
            $target.parent().html(options.ajax_success_msg).hide().fadeIn(1000)
          } else {
            $name.val('');
            $email.val('');
            $subject.val('');
            $message.val('');
            $target.parent().html(options.ajax_error_msg).hide().fadeIn(1000)
          }
        }
      })
    }
  });

};
})(jQuery);