(function(){

spud.admin.posts = {
  edit: function(){
    $('body').on('click', '.spud-post-add-category', clickedPostAddCategory);
    $('body').on('submit', '.spud-post-category-form', submittedPostCategoryForm);
  }
};

var clickedPostAddCategory = function(e){
  e.preventDefault();
  $.ajax({
    url: $(this).attr('href'),
    dataType: 'html',
    success: function(html, textStatus, jqXHR){
      spud.admin.modal.displayWithOptions({
        title: 'Add Category',
        html: html
      });
    }
  });
};

var submittedPostCategoryForm = function(e){
  e.preventDefault();
  var form = $('.spud-post-category-form');
  $.ajax({
    url: form.attr('action'),
    data: form.serialize(),
    type: 'post',
    dataType: 'json',
    success: savedPostCategorySuccess,
    error: savePostCategoryError
  });
};

var savedPostCategorySuccess = function(data, textStatus, jqXHR){
  var checkbox = '';
  checkbox += '<li class="spud_post_form_category" data-id="'+data.id+'">';
  checkbox += '<input id="spud_post_category_'+data.id+'" name="spud_post[category_ids][]" type="checkbox" value="'+data.id+'" checked>' + "\n";
  checkbox += '<label for="spud_post_category_'+data.id+'">'+data.name+'</label>';
  checkbox += '<ul></ul></li>';
  $('.spud-post-categories-list').append(checkbox).scrollTop(99999);
  spud.admin.modal.hide();
};

var savePostCategoryError = function(jqXHR, textStatus, errorThrown){
  if(jqXHR.status == 422){
    var html = jqXHR.responseText;
    $('.spud-post-category-form').replaceWith(html);
  }
  else{
    if(window.console){
      console.error('Oh Snap:', arguments);
    }
  }
};

})();