/* EventShelf Javascript File
 * Copyright ThinkingSpace Technologies Pvt. Ltd.
 * All Rights Reserved
 *
 * http://www.thinkingspace.in
 */

/* =========================================================== 
 *  ThinkingSpace Javascript Methods
 *  by ThinkingSpace Technologies Pvt. Ltd. 
 *  http://thinkingspace.in
 * =========================================================== 
 */

// Method to hide the status panel
function hideStatusPanel(panelId) {
    $('#' + panelId).fadeOut(500);
    return false;
}

// Method to toggle display of a particular element
function toggleDisplay(divId, chkboxId) {
    var chkBox = $('#' + chkboxId);
    if(chkBox.attr("checked") == true) {
        $('#' + divId).show(500);
    }
    else {
        $('#' + divId).hide(500);
    }
}

// Method to toggle the drop down to select countries, etc.
function toggleLocationSelect(divLocationSelect, locationLink) {
    $("#" + divLocationSelect).toggle();
    $("#" + locationLink).toggle();
    return false;
}

/* =========================================================== 
 *  ThinkingSpace Javascript (AJAX) Methods
 *  by ThinkingSpace Technologies Pvt. Ltd. 
 *  http://thinkingspace.in
 * =========================================================== 
 */
function callActionResponse(urlToCall, linkToHighlight, linkToFade, lblAttending, panAttending, linkToLoaderImage, searchContext, panControl, isOwner) {
    $("#" + linkToLoaderImage).show();
    
    $.post(urlToCall, function(data) {
            var splitData = data.split("~");
            var isSuccess = splitData[0];
            var msg = splitData[1];
            var attendingCount = splitData[2];
            var interestedCount = splitData[3];
            
            if(isSuccess == "True" || isSuccess == "true") {
                
                if(panAttending != ''){
                    if(attendingCount == 0 && interestedCount == 0) {
                        $("#" + panAttending).hide();
                    }
                    else {
                        // Showing the panel
                        $("#" + panAttending).show();
                        
                        // Updating the count of  the attending and interested people                    
                        var attendingText = "";
                        if(attendingCount == 0) {
                            attendingText = interestedCount + " interested.";
                        }
                        else if(interestedCount == 0) {
                            attendingText = attendingCount + " attending.";
                        }
                        else {
                            attendingText = attendingCount + " attending, " + interestedCount + " interested.";
                        }
                        $("#" + lblAttending).html(attendingText);
                    }
                }
                
                if(msg == "None") {
                    $("#" + linkToHighlight).removeClass("eventLinkSelected");
                    $("#" + linkToFade).removeClass("eventLinkSelected");
                    $("#" + linkToHighlight).removeClass("eventLinkNotSelected");
                    $("#" + linkToFade).removeClass("eventLinkNotSelected");
                    
                    // If search context is All / Interested / Attending
                    if(isOwner == "False") {
                        if(searchContext == "All" || searchContext == "Interested" || searchContext == "Attending") {
                            $("#" + panControl).hide(1000);
                        }
                    }
                    else {
                        if(searchContext == "Interested" || searchContext == "Attending") {
                            $("#" + panControl).hide(1000);
                        }
                    }
                }
                else {
                    // Removing the not selected class and adding the selected class from the correct link
                    $("#" + linkToHighlight).toggleClass("eventLinkNotSelected", false);
                    $("#" + linkToHighlight).toggleClass("eventLinkSelected", true);
                    
                    // Removing the selected class and adding the not selected class from the correct link
                    $("#" + linkToFade).toggleClass("eventLinkNotSelected", true);
                    $("#" + linkToFade).toggleClass("eventLinkSelected", false);
                    
                    // Checking whether to hide the panel or not
                    if(searchContext == "Interested" && msg != "Interested") {
                        $("#" + panControl).hide(1000);
                    }
                    
                    if(searchContext == "Attending" && msg != "Attending") {
                        $("#" + panControl).hide(1000);
                    }
                }
            }
            else {
                jQuery.facebox(msg);
            }
            
            $("#" + linkToLoaderImage).hide();
        });
    return false;
}

function callActionEmailSubscription(urlToCall, followLink, stopFollowingLink, linkToLoaderImage) {
    $("#" + linkToLoaderImage).show();
    $.post(urlToCall, function(data) {
        var splitData = data.split("~");
        var isSuccess = splitData[0];
        var msg = splitData[1];            
        
        if(isSuccess == "True" || isSuccess == "true") {
            if(msg == "True") {
                $("#" + followLink).hide();
                $("#" + stopFollowingLink).fadeIn(250);
            }
            else {
                $("#" + stopFollowingLink).hide();
                $("#" + followLink).fadeIn(250);
            }
        }
        else {
            jQuery.facebox(msg);
        }
        
        $("#" + linkToLoaderImage).hide();
    });
    return false;
}


function callActionBookmark(urlToCall, bookmarkLink, deleteBookmarkLink, linkToLoaderImage, panControl, isBookmarkHide) {
    $("#" + linkToLoaderImage).show();
    
    $.post(urlToCall, function(data) {
        var splitData = data.split("~");
        var isSuccess = splitData[0];
        var msg = splitData[1];            
        
        if(isSuccess == "True" || isSuccess == "true") {
            if(msg == "True") {
                $("#" + bookmarkLink).hide();
                $("#" + deleteBookmarkLink).fadeIn(250);
            }
            else {
                $("#" + deleteBookmarkLink).hide();
                $("#" + bookmarkLink).fadeIn(250);
            }
        }
        else {
            jQuery.facebox(msg);
        }
        $("#" + linkToLoaderImage).hide();
        
        if(isBookmarkHide == 'True' && msg == 'None') {
            $("#" + panControl).hide(1000);
        }
        
    });
    return false;
}

function callActionEmail(urlToCall, followLink, stopFollowingLink, linkToLoaderImage) {
     $("#" + linkToLoaderImage).show();
    $.post(urlToCall, function(data) {
        var splitData = data.split("~");
        var isSuccess = splitData[0];
        var msg = splitData[1];            
        
        if(isSuccess == "True" || isSuccess == "true") {
            if(msg == "True") {
                $("#" + followLink).hide();
                $("#" + stopFollowingLink).fadeIn(250);
            }
            else {
                $("#" + stopFollowingLink).hide();
                $("#" + followLink).fadeIn(250);
            }
        }
        else {
            jQuery.facebox(msg);
        }
        
        $("#" + linkToLoaderImage).hide();
    });
    
    return false;
}

/* =========================================================== 
 *  Facebox jQuery Plugin
 *  by FamSpam 
 *  http://famspam.com/facebox
 * =========================================================== 
 */
(function($) {
  $.facebox = function(data, klass) {
    $.facebox.loading()

    if (data.ajax) fillFaceboxFromAjax(data.ajax)
    else if (data.image) fillFaceboxFromImage(data.image)
    else if (data.div) fillFaceboxFromHref(data.div)
    else if ($.isFunction(data)) data.call($)
    else $.facebox.reveal(data, klass)
  }

  /*
   * Public, $.facebox methods
   */

  $.extend($.facebox, {
    settings: {
      opacity      : 0,
      overlay      : true,
      loadingImage : 'App_Themes/Default/img/facebox/loading.gif',
      closeImage   : 'App_Themes/Default/img/facebox/closelabel.gif',
      imageTypes   : [ 'png', 'jpg', 'jpeg', 'gif' ],
      faceboxHtml  : '\
    <div id="facebox" style="display:none;"> \
      <div class="popup"> \
        <table> \
          <tbody> \
            <tr> \
              <td class="tl"/><td class="b"/><td class="tr"/> \
            </tr> \
            <tr> \
              <td class="b"/> \
              <td class="body"> \
                <div class="content"> \
                </div> \
                <div class="footer"> \
                  <a href="#" class="close"> \
                    <img src="/facebox/closelabel.gif" title="close" class="close_image" /> \
                  </a> \
                </div> \
              </td> \
              <td class="b"/> \
            </tr> \
            <tr> \
              <td class="bl"/><td class="b"/><td class="br"/> \
            </tr> \
          </tbody> \
        </table> \
      </div> \
    </div>'
    },

    loading: function() {
      init()
      if ($('#facebox .loading').length == 1) return true
      showOverlay()

      $('#facebox .content').empty()
      $('#facebox .body').children().hide().end().
        append('<div class="loading"><img src="'+$.facebox.settings.loadingImage+'"/></div>')

      $('#facebox').css({
        top:	getPageScroll()[1] + (getPageHeight() / 10),
        left:	385.5
      }).show()

      $(document).bind('keydown.facebox', function(e) {
        if (e.keyCode == 27) $.facebox.close()
        return true
      })
      $(document).trigger('loading.facebox')
    },

    reveal: function(data, klass) {
      $(document).trigger('beforeReveal.facebox')
      if (klass) $('#facebox .content').addClass(klass)
      $('#facebox .content').append(data)
      $('#facebox .loading').remove()
      $('#facebox .body').children().fadeIn('normal')
      $('#facebox').css('left', $(window).width() / 2 - ($('#facebox table').width() / 2))
      $(document).trigger('reveal.facebox').trigger('afterReveal.facebox')
    },

    close: function() {
      $(document).trigger('close.facebox')
      return false
    }
  })

  /*
   * Public, $.fn methods
   */

  $.fn.facebox = function(settings) {
    init(settings)

    function clickHandler() {
      $.facebox.loading(true)

      // support for rel="facebox.inline_popup" syntax, to add a class
      // also supports deprecated "facebox[.inline_popup]" syntax
      var klass = this.rel.match(/facebox\[?\.(\w+)\]?/)
      if (klass) klass = klass[1]

      fillFaceboxFromHref(this.href, klass)
      return false
    }

    return this.click(clickHandler)
  }

  /*
   * Private methods
   */

  // called one time to setup facebox on this page
  function init(settings) {
    if ($.facebox.settings.inited) return true
    else $.facebox.settings.inited = true

    $(document).trigger('init.facebox')
    makeCompatible()

    var imageTypes = $.facebox.settings.imageTypes.join('|')
    $.facebox.settings.imageTypesRegexp = new RegExp('\.' + imageTypes + '$', 'i')

    if (settings) $.extend($.facebox.settings, settings)
    $('body').append($.facebox.settings.faceboxHtml)

    var preload = [ new Image(), new Image() ]
    preload[0].src = $.facebox.settings.closeImage
    preload[1].src = $.facebox.settings.loadingImage

    $('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function() {
      preload.push(new Image())
      preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
    })

    $('#facebox .close').click($.facebox.close)
    $('#facebox .close_image').attr('src', $.facebox.settings.closeImage)
  }
  
  // getPageScroll() by quirksmode.com
  function getPageScroll() {
    var xScroll, yScroll;
    if (self.pageYOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    } else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    } else if (document.body) {// all other Explorers
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;	
    }
    return new Array(xScroll,yScroll) 
  }

  // Adapted from getPageSize() by quirksmode.com
  function getPageHeight() {
    var windowHeight
    if (self.innerHeight) {	// all except Explorer
      windowHeight = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
      windowHeight = document.documentElement.clientHeight;
    } else if (document.body) { // other Explorers
      windowHeight = document.body.clientHeight;
    }	
    return windowHeight
  }

  // Backwards compatibility
  function makeCompatible() {
    var $s = $.facebox.settings

    $s.loadingImage = $s.loading_image || $s.loadingImage
    $s.closeImage = $s.close_image || $s.closeImage
    $s.imageTypes = $s.image_types || $s.imageTypes
    $s.faceboxHtml = $s.facebox_html || $s.faceboxHtml
  }

  // Figures out what you want to display and displays it
  // formats are:
  //     div: #id
  //   image: blah.extension
  //    ajax: anything else
  function fillFaceboxFromHref(href, klass) {
    // div
    if (href.match(/#/)) {
      var url    = window.location.href.split('#')[0]
      var target = href.replace(url,'')
      $.facebox.reveal($(target).clone().show(), klass)

    // image
    } else if (href.match($.facebox.settings.imageTypesRegexp)) {
      fillFaceboxFromImage(href, klass)
    // ajax
    } else {
      fillFaceboxFromAjax(href, klass)
    }
  }

  function fillFaceboxFromImage(href, klass) {
    var image = new Image()
    image.onload = function() {
      $.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
    }
    image.src = href
  }

  function fillFaceboxFromAjax(href, klass) {
    $.get(href, function(data) { $.facebox.reveal(data, klass) })
  }

  function skipOverlay() {
    return $.facebox.settings.overlay == false || $.facebox.settings.opacity === null 
  }

  function showOverlay() {
    if (skipOverlay()) return

    if ($('facebox_overlay').length == 0) 
      $("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')

    $('#facebox_overlay').hide().addClass("facebox_overlayBG")
      .css('opacity', $.facebox.settings.opacity)
      .click(function() { $(document).trigger('close.facebox') })
      .fadeIn(200)
    return false
  }

  function hideOverlay() {
    if (skipOverlay()) return

    $('#facebox_overlay').fadeOut(200, function(){
      $("#facebox_overlay").removeClass("facebox_overlayBG")
      $("#facebox_overlay").addClass("facebox_hide") 
      $("#facebox_overlay").remove()
    })
    
    return false
  }

  /*
   * Bindings
   */

  $(document).bind('close.facebox', function() {
    $(document).unbind('keydown.facebox')
    $('#facebox').fadeOut(function() {
      $('#facebox .content').removeClass().addClass('content')
      hideOverlay()
      $('#facebox .loading').remove()
    })
  })

})(jQuery);