var recheck_sefave_btns;

/*
 * Create a global function called sefave_login_request to replace the default login alert box.
 */

jQuery(document).ready(function() {
  var $ = jQuery;
  var check = {};

  var handle_fave_click = function(e) {
    if(e && e.preventDefault) {
      e.preventDefault();
    }
    var postid;
    var me = this;
    postid = parseInt(this.getAttribute('data-postid'));
    if(postid) {
      jQuery(me).addClass('fave-saving');
      $.ajax({
        "url": ajaxurl,
        "method": "post",
        "dataType": "json",
        "data": "action=sefavebtn&postid="+postid,
        "error": function(xhr, textStatus, error) {
          jQuery(me).removeClass('fave-saving');
          if(window.console && window.console.log) {
            window.console.log('FAVE ERROR: '+textStatus);
          }
        },
        "success": function(data) {
          jQuery(me).removeClass('fave-saving');
          if(data.error) {
            if(data.error == 'notloggedin') {
              if(window.sefave_login_request) {
                window.sefave_login_request();
              } else {
                var performlog = confirm('Login to use the favorites buttons.');
                if(performlog) {
                  window.location = ajaxurl + '?action=favelogin&returl='+encodeURIComponent(window.location)+'&post='+postid;
                }
              }
            } else {
              window.console.log('FAVE ERROR: '+data.error);
              return false;
            }
          }
          if(data.newstatus) {
            $(me).addClass('active-favorite');
          } else {
            $(me).removeClass('active-favorite');
          }
        }
      });
    }
  }

  $('.sefave-button').click(handle_fave_click);
  $('.sefave-button').addClass('evt-bound');

  $('.sefave-button').each(function() {
    check[this.getAttribute('data-postid')] = null;
  });
  var check_unchecked = function() {
    var x;
    var postid = '';
    for(x in check) {
      if(check[x] === null) {
        postid += ('postid[]='+x+'&');
      }
    }
    if(postid) {
      $.ajax({
        "url": ajaxurl,
        "method": "get",
        "dataType": "json",
        "data": "action=sefavestate&"+postid,
        "complete": function() {
          window.setTimeout(recheck_sefave_btns, 3000);
        },
        "success": function(data) {
          if(data.posts) {
            var y, u;
            for(y in data.posts) {
              check[u = y.replace('P','')] = data.posts[y];
              if(check[u]) {
                $('.sefave-button[data-postid="'+parseInt(u)+'"]').addClass('active-favorite');
              } else {
                $('.sefave-button[data-postid="'+parseInt(u)+'"]').removeClass('active-favorite');
              }
            }
          }
        }
      });
    } else {
      window.setTimeout(recheck_sefave_btns, 1000);
    }
  }

  recheck_sefave_btns = function() {
    $('.sefave-button').each(function() {
      if(check[this.getAttribute('data-postid')] === undefined) {
        check[this.getAttribute('data-postid')] = null;
      }
      if(jQuery(this).hasClass('evt-bound') == false) {
        $(this).click(handle_fave_click);
        $(this).addClass('evt-bound');
      }
    });
    check_unchecked();
  }

  check_unchecked();
});