// jQuery doc ready
(function($) {
	$(document).ready(function() {

		// prevent # linking to top of page
		$( "a.acftc-field__copy" ).click(function( event ) {
			event.preventDefault();
		});

		// ACF 4 - add anchor link to each field object
		$( "div.field" ).each(function( index ) {
			var field_key = $(this).attr("data-id");
			var data_type = $(this).attr("data-type");
			if ( ( data_type != 'tab' ) && ( data_type != 'message') ) {
				  $(this).find('.row_options').append( '<span>| <a class="acftc-scroll__link" href="#acftc-' + field_key + '">Code</a></span>' );
			}
		});

		// ACF 5 - add anchor link to each field object
		var fieldsV5 = $('#acf-field-group-fields .acf-field-object')

			// exclude nested fields
			.filter( function() {
				return $(this).parentsUntil('#acf-field-group-fields', '.acf-field-object').length === 0;
			});

		fieldsV5.each(function( index ) {

			var field_key = $(this).attr("data-id");
			var data_type = $(this).attr("data-type");

			// no code is generated for tab and message fields
			if ( ( data_type != 'tab' ) && ( data_type != 'message') ) {

				$(this).find( '.row-options' ).eq( 0 ).append( '<a class="acftc-scroll__link" href="#acftc-' + field_key + '">Code</a>' );

			}

		});

		// smooth scroll - with offset for title and WP admin bar
		$("a[href*=\\#]:not([href=\\#])").click(function() {
			if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
			  var target = $(this.hash);
			  target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
			  var target_offset = target.offset().top;

			  // after the large bp, the header is fixed
			  if (window.matchMedia("(max-width: 782px)").matches) {
				var customoffset = 80; // increase offset for small screens
			  } else {
				var customoffset = 60; // default offset for large screens
			  }

			  if (target.length) {
				$('html,body').animate({
				  scrollTop: target_offset - customoffset
				}, 1000);
				return false;
			  }
			}
		});

	});

 } )( jQuery );

 // Instantiate clipboard

(function(){

	var copyCode = new Clipboard('.acftc-field__copy', {
		target: function(trigger) {
			return trigger.nextElementSibling;
		}
	});

	copyCode.on('success', function(e) {
		e.clearSelection();
	});

})();