/*   Copyright (c) 2010-2011, Diaspora Inc.  This file is
 *   licensed under the Affero General Public License version 3 or later.  See
 *   the COPYRIGHT file.
 */

$(document).ready(function(){

  $('a.conversation').live('click', function(){
    $.getScript(this.href, function() {
      Diaspora.page.directionDetector.updateBinds();
    });
    history.pushState(null, "", this.href);

    var conv = $(this).children('.stream_element'),
        cBadge = $("#message_inbox_badge").children(".badge_count");
    if(conv.hasClass('unread') ){
      conv.removeClass('unread');
    }
    if(cBadge.html() !== null) {
      cBadge.html().replace(/\d+/, function(num){
        num = parseInt(num);
        cBadge.html(parseInt(num)-1);
        if(num == 1) {
          cBadge.addClass("hidden");
        }
      });
    }

    jQuery("abbr.timeago").timeago();
    return false;
  });

  $(window).bind("popstate", function(){
    if (location.href.match(/conversations\/\d+/) !== null) {
	  $.getScript(location.href, function() {
        Diaspora.page.directionDetector.updateBinds();
      });
      return false;
    }
  });

  resize();
  $(window).resize(function(){
    resize();
  });

  $('#conversation_inbox .stream').infinitescroll({
    navSelector  : ".pagination",
                 // selector for the paged navigation (it will be hidden)
    nextSelector : ".pagination a.next_page",
                 // selector for the NEXT link (to page 2)
    itemSelector : "#conversation_inbox .conversation",
                 // selector for all items you'll retrieve
    localMode: true,
    debug: false,
    donetext: "no more.",
    loadingText: "",
    loadingImg: '/images/ajax-loader.gif'
  }, function(){
    $('.conversation', '.stream').bind('mousedown', function(){
      bindIt($(this));
    });
  });

  // kill scroll binding
  $(window).unbind('.infscr');

  // hook up the manual click guy.
  $('a.next_page').click(function(){
    $(document).trigger('retrieve.infscr');
    return false;
  });

  // remove the paginator when we're done.
  $(document).ajaxError(function(e,xhr,opt){
    if (xhr.status == 404) { $('a.next_page').remove(); }
  });

  $('#reply_to_conversation').live('click', function(evt) {
    evt.preventDefault();
     $('html, body').animate({scrollTop:$(window).height()}, 'medium', function(){
      $('#message_text').focus();
     });
  });
});

var resize = function(){
  var inboxSidebar = $('#conversation_inbox'),
      inboxSidebarOffset = inboxSidebar.offset().top,
      windowHeight = $(window).height();

  inboxSidebar.css('height', windowHeight - inboxSidebarOffset);
};