(function ($) {
  
  Drupal.behaviors.iFrameSearch = {
    
    attached: false,
    
    $$searchIFrame: null,
    
    onResize: function(){
      var $$ = parent.$ || parent.jQuery;
      this.$$searchIFrame = this.$$searchIFrame || $$( '#search-frame' );
      //this.$$searchIFrame.height( document.documentElement.scrollHeight );
      $dis = this;
      setTimeout(function() {
	      $dis.$$searchIFrame.height( $('#main-container').height() );
      }, 400);
    },
    
    retargetLinks: function(){
      $('a').each( function(){
        var $a = $( this );
        if ( $a.hasClass( 'target-processed' ) ) return;
        var target = $a.attr( 'target' );
        if ( !target ) $a.attr( 'target', '_top' );
        $a.addClass( 'target-processed' );
      });
    },
    
    toggleAreaFilter: function(){
	    $('.area-filter').scrollTop('0px');
      $('.area-filter').click(function() {
	      $(this).toggleClass('expanded');
      });
      $('.area-filter .pane-content').addClass('container-fluid');
      $('.area-filter .pane-content > ul').addClass('row');
      $('.area-filter .pane-content > ul > li').addClass('col-sm-6 col-md-4');
    },
    
    retargetLeafletLinks: function(){
      if ( typeof Drupal.settings.leaflet === 'undefined' ) return;
      for( var l = 0; l < Drupal.settings.leaflet.length; l++ ) {
        if ( typeof Drupal.settings.leaflet[ l ].lMap === 'object' )
          Drupal.settings.leaflet[ l ].lMap.on( 'popupopen', this.retargetLinks.bind( this ) );
        else setTimeout( this.retargetLeafletLinks.bind( this ), 500 );
      }
    },
    
    inIFrame: function() {
      try {
        return window.self !== window.top;
      } catch (e) {
        return true;
      }
    },
    
    attach: function (context, settings) {
    	
    	var inIFrame = this.inIFrame();
    	
    	// If in an iFrame and not attached, listen to resize
      if ( inIFrame && !this.attached ) {
        $( parent ).resize( this.onResize.bind( this ) );
        var _this = this;
        $( 'img' ).on( 'load.imgload', function(){
          var $img = $(this);
          _this.onResize.call( _this )
          $img.off( 'load.imgload' );
        });
        this.onResize.call( this )
      }
      
      if ( inIFrame && !this.attached ) {
        this.retargetLeafletLinks();
      }
      
      // Convert all links to target _top
      if ( inIFrame ) {
        this.retargetLinks()
      }
      
      this.toggleAreaFilter();
      
      this.attached = true;
      
    }
    
  };
  
  Drupal.behaviors.adminToggle = {
    once: false,
    keyUp: function( e ){
      var keyCode = e.keyCode || 0;
      if ( keyCode != 192 ) return;
      $('body').toggleClass( 'a-menu' );
    },
    attach: function (context, settings) {
      if ( this.once ) return;
      var $btn = $('.admin-btn');
      if ( !$btn.length ) return;
      window.addEventListener( 'keyup', this.keyUp );
      this.once = true;
    }
  }
  
  Drupal.behaviors.typesDurationDefaults = {
    attach: function (context, settings) {
      $('[name$="[standard_duration][period]"], [name$="[minimum_duration][period]"]').each(function(){
        var $this = $(this);
        if ( $this.hasClass('defaulted') ) return;
        $this.val('hour').addClass('defaulted');
      })
      $('[name$="[maximum_duration][period]"]').each(function(){
        var $this = $(this);
        if ( $this.hasClass('defaulted') ) return;
        $this.val('month').addClass('defaulted');
      });
    }
  }
  
}(jQuery));