jQuery(function($) {
    /**
     * Edit form
     */
    (function() {
      
        var $wikibar = $('#wiki__editbar');
        if(!$wikibar.length) return;

        var $editButtons = $wikibar.find('.editButtons');

        // toolbar with proper buttons
        var $tb = $('#tool__bar').addClass("btn-group").attr("role", "group");
        $tb.find('button').addClass('btn btn-default').attr("type","button");
        $('#wiki__text').addClass("form-control");

        // Make the textarea big when the screen is big
        var wh = $(window).height();
        if(wh > 500) {
            $('#wiki__text').css({"height":wh*0.7});
        }

        // buttons in different colors
        $btnCancel = $editButtons.find('button').addClass("btn btn-default");
        $btnSave = $editButtons.find('#edbtn__save').removeClass('btn-default').addClass("btn-success");
        $btnEdit = $editButtons.find('#edbtn__preview').removeClass('btn-default').addClass("btn-warning");

        // full width comment input
        $wikibar.find('#edit__summary').addClass("form-control");

        // Infos and hints in colored boxes
        $('.editBox .license').addClass("alert alert-warning");
        $('.act-edit > .container > p').addClass("alert alert-info");

        // Draft status with tick in green
        $('.act-edit.mode_preview #draft__status').addClass("success");

        /* when previewing, scroll to the page preview */
        if($('.mode_preview').length) {
            jQuery('html, body').animate({
                scrollTop: $('#preview').position().top
            }, 600);
        }
    })();
    
    /**
     * Login Form
     */
     (function() {
        $loginHeadline = $('#login');
        if(!$loginHeadline.length) return;

        $loginContainer = $loginHeadline.parent();
        $loginContainer.find('.level1').addClass('alert alert-warning');
        $loginContainer.find('form').addClass('form-horizontal');
        $loginContainer.find('input[name=u], input[name=p]').addClass('form-control');
        $loginContainer.find('form > div').addClass('row panel panel-default');
        $loginContainer.find('form > div > fieldset').addClass('col-md-12 panel-body');
        $loginContainer.find('form > div > fieldset legend').addClass('hid');
        $loginContainer.find('form > div > p').addClass('col-md-12 panel-footer');
        $btnLogin = $loginContainer.find('button[type=submit]').addClass("btn btn-primary");
     })();


    /**
     * Profile
     */
    (function() {
      $profileHeadline = $('#update_your_account_profile');
      if(!$profileHeadline.length) return;
      $profileContainer = $profileHeadline.parent();
      $registerContainer = $profileContainer.find('#dw__register');
      $registerContainer.find('input[type=text], input[type=password], input[type=email]').addClass('form-control');
      $registerContainer.find('button[type=submit]').addClass('btn btn-primary');
      //$('#dw__register').addClass('panel');
      $deleteContainer = $profileContainer.find('#dw__profiledelete');
      $deleteContainer.addClass('panel alert alert-danger');
      $deleteContainer.find('button').addClass('btn-danger');
      //$profileContainer.find('button[type=reset]').addClass('btn btn-default');
    })();

    /**
     * Admin Config Manager
     */
     (function() {
        $adminConfigHeadline = $('#config__manager');
        if(!$adminConfigHeadline.length) return;
        
        function enableAdvancedLevel($form, level) {
            var $allPreferences = $form.find('td.label');
            var $disabledElements = $allPreferences.filter(function(i, col) {
              $(col).parent().show();
              hide = false;
              if($(col).find('img[alt=warning]').length) {
                $(col).parent().addClass('config-advanced');
                hide = level < 2;
              }
              if($(col).find('img[alt=danger]').length) {
                $(col).parent().addClass('config-expert');
                hide = level < 3;                  
              };
              return hide;
            });
            $disabledElements.map(function(i, col) {
                $(col).parent().hide();
            });
        }

        $adminConfigContainer = $adminConfigHeadline.parent();
        $adminConfigContainer.find('input[type=text], input[type=password], input[type=email], select').addClass('form-control');
        $adminConfigContainer.find('button[type=submit]').addClass('btn btn-primary');
        
        $adminConfigContainer.find('td .outkey').removeClass('outkey').addClass('help-block');
        
        // idea: all settings with warnings are advanced. switch
        $configForm = $('#dw__configform');
        $advancedButtons = $('<div class="btn-group btn-group-justified" id="switch-advanced"></div>');
        $advancedButtons.append('<div class="btn-group"><button type="button" class="btn btn-success" id="switch-advanced-basic">Basic</button></div>');
        $advancedButtons.append('<div class="btn-group"><button type="button" class="btn btn-warning" id="switch-advanced-advanced">Advanced</button></div>');
        $advancedButtons.append('<div class="btn-group"><button type="button" class="btn btn-danger" id="switch-advanced-expert">Expert</button></div>');
        $advancedButtons.on('click', 'button', function(e) {
            var level = 1;
            var elem = e.target;
            $(elem).removeClass('active');
            
            switch(elem.id) {
                case 'switch-advanced-basic':
                    $(elem).addClass('active');
                    level = 1;
                    break;
                case 'switch-advanced-advanced':
                    $(elem).addClass('active');
                    level = 2;
                    break;
                case 'switch-advanced-expert':
                    $(elem).addClass('active');
                    level = 3;
                    break;
            }
            enableAdvancedLevel($configForm, level);
        });
        $configForm.prepend($advancedButtons);
        $('#switch-advanced-basic').click();
      })();


      /* Manage users */
      (function() {
        $adminUserManager = $('#user__manager');
        if(!$adminUserManager.length) return;

        $adminUserManager.find('input[type=text], input[type=password], input[type=email]').addClass('form-control');
        $adminUserManager.find('button').addClass('btn btn-default');
        $adminUserManager.find('table').addClass('table table-striped');
        $adminUserManager.find('ul.notes').addClass('alert alert-info');
        $adminUserManager.find('.import_users').addClass('panel alert alert-warning');
      })();

      /* Show revisions */
      (function() {
        $revisions = $('#page__revisions');
        if(!$revisions.length) return;
        var potentialCurrent = $revisions.find('.li').first();
        if(potentialCurrent.html().trim().match(/\(current\)$/)) {
            potentialCurrent.html(potentialCurrent.html().replace('(current)',''));
            potentialCurrent.addClass('bg-success');
        }
      })();
      

      /* Diff revisions */
      (function() {
        $diff = $('#differences');
        if(!$diff.length) return;

        $('.difflink').addClass('btn btn-primary');
        $('select[name=difftype]').addClass('form-control');
        $('.diffnav').addClass('btn-group');
        $('.diffnav > a').addClass('btn btn-default').wrap('<div class="btn-group"></div>');
        $('.diffnav > form').addClass('btn-group');
        $('.diffnav > form select').addClass('form-control');
      })();

      /* Admin start page */
      (function() {
        $adminHeadline = $('#administration');
        if(!$adminHeadline.length) return;
        $adminStart = $adminHeadline.parent();        
        $adminStart.find('.admin_tasks, .admin_plugins').addClass('btn-group-vertical');
        $adminStart.find('.admin_tasks li, .admin_plugins li').addClass('btn btn-default text-left');
        $adminStart.addClass('row').find('> ul').addClass('col-md-12');
        $adminStart.find('> a').attr('style', '').addClass('panel alert alert-danger');
        $adminStart.find('#admin__version').addClass('panel alert alert-info col-md-12')
      })();

      (function() {
        $resendpwHeadline = $('#send_new_password');
        if(!$resendpwHeadline.length) return;
        $resendpw = $resendpwHeadline.parent();        
        $resendpw.find('.centeralign').removeClass('centeralign').addClass('panel alert alert-info');
        $resendpw.find('form input[name=login]').addClass('form-control');
        $resendpw.find('button').addClass('btn btn-primary');
      })();

      (function() {
        $mediamanager = $('#mediamanager__page');
        if(!$mediamanager.length) return;
        $mediamanager.addClass('row');
        $mediamanager.find('.panel.namespaces').addClass('col-md-3');
        $mediamanager.find('.panel.filelist').removeClass('ui-resizable').addClass('col-md-6');
        $mediamanager.find('.panel.file').addClass('col-md-3');
        // resizable does mess with the grid
        //dw_mediamanager.$resizables().resizable('destroy');
        
        //$mediamanager.find('.tabs').addClass('btn-group');
        //$mediamanager.find('.tabs li').addClass('btn btn-default');
        
        // stuff inside ".thumbs" and ".rows" changes dynamically

      })();
});