/*global jQuery, document, redux_upload, formfield:true, preview:true, tb_show, window, imgurl:true, tb_remove, $relid:true*/
/*
This is the uploader for wordpress starting from version 3.5
*/
jQuery(document).ready(function(){
  
  jQuery(".redux-opts-upload").on('click', function( event ) {
    var activeFileUploadContext = jQuery(this).parent();
    var relid = jQuery(this).attr('rel-id');
    var $that = jQuery(this);
    var elementID = jQuery(this).attr('id');
    
    event.preventDefault();
    
    // if its not null, its broking custom_file_frame's onselect "activeFileUploadContext"
    custom_file_frame = null;
    
    // Create the media frame.
    custom_file_frame = wp.media.frames.customHeader = wp.media({
      // Set the title of the modal.
      title: jQuery(this).data("choose"),
      
      // Tell the modal to show only images. Ignore if want ALL
      library: {
        type: 'image'
      },
      // Customize the submit button.
      button: {
        // Set the text of the button.
        text: jQuery(this).data("update")
      }
    });
    
    custom_file_frame.on( "select", function() {
      // Grab the selected attachment.
      var attachment = custom_file_frame.state().get("selection").first();
      
      // Update value of the targetfield input with the attachment url.
      jQuery('.redux-opts-screenshot',activeFileUploadContext).attr('src', attachment.attributes.url);
      jQuery('#' + relid ).val(attachment.attributes.url).trigger('change');
      
      jQuery('.redux-opts-upload',activeFileUploadContext).hide();
      jQuery('.redux-opts-screenshot',activeFileUploadContext).show();
      jQuery('.redux-opts-upload-remove',activeFileUploadContext).show();
      
      toggleParallaxOption();
      
    });
    
    custom_file_frame.open();
  });
  
  jQuery(".redux-opts-upload-remove").on('click', function( event ) {
    var activeFileUploadContext = jQuery(this).parent();
    var relid = jQuery(this).attr('rel-id');
    
    event.preventDefault();
    
    jQuery('#' + relid).val('');
    jQuery(this).prev().fadeIn('slow');
    jQuery('.redux-opts-screenshot',activeFileUploadContext).fadeOut('slow');
    jQuery(this).fadeOut('slow');
    
    toggleParallaxOption();
  });
  
  
  
  
  
  //media upload
  jQuery(".redux-opts-media-upload").on('click', function( event ) {
    var activeFileUploadContext = jQuery(this).parent();
    var relid = jQuery(this).attr('rel-id');
    
    event.preventDefault();
    
    
    // if its not null, its broking custom_file_frame's onselect "activeFileUploadContext"
    custom_file_frame = null;
    
    // Create the media frame.
    custom_file_frame = wp.media.frames.customHeader = wp.media({
      // Set the title of the modal.
      title: jQuery(this).data("choose"),
      
      // Tell the modal to show only images. Ignore if want ALL
      library: {
        type: 'video'
      },
      // Customize the submit button.
      button: {
        // Set the text of the button.
        text: jQuery(this).data("update")
      }
    });
    
    custom_file_frame.on( "select", function() {
      // Grab the selected attachment.
      var attachment = custom_file_frame.state().get("selection").first();
      
      // Update value of the targetfield input with the attachment url.
      jQuery('#' + relid ).val(attachment.attributes.url).trigger('change');
      
      
      jQuery('#_nectar_video_embed').trigger('keyup');
      
      jQuery('.redux-opts-media-upload',activeFileUploadContext).hide();
      jQuery('.redux-opts-upload-media-remove',activeFileUploadContext).show();
    });
    
    custom_file_frame.open();
  });
  
  jQuery(".redux-opts-upload-media-remove").on('click', function( event ) {
    var activeFileUploadContext = jQuery(this).parent();
    var relid = jQuery(this).attr('rel-id');
    
    event.preventDefault();
    
    jQuery('#' + relid).val('');
    jQuery(this).prev().fadeIn('slow');
    jQuery('.redux-opts-screenshot',activeFileUploadContext).fadeOut('slow');
    jQuery(this).fadeOut('slow');
  });
  
  
  //only show parallax when using bg image
  function toggleParallaxOption(){
    if(jQuery('#_nectar_header_bg').length > 0){
      if(jQuery('#_nectar_header_bg').attr('value').length > 0 || jQuery('#_nectar_header_bg_color').length > 0 && jQuery('#_nectar_header_bg_color').attr('value').length > 0){
        jQuery('#_nectar_header_parallax').parents('tr').show();
      } else {
        jQuery('#_nectar_header_parallax').parents('tr').hide();
        jQuery('#_nectar_header_parallax').prop('checked', false);
      }
    }
  }
  
});