{"version":3,"sources":["app/progressbar.js"],"names":["define","$","calculatePercentScrolled","currentPosition","window","scrollTop","fadeOut","fadeIn","winheight","height","trackLength","document","pctScrolled","Math","floor","width","on","animate","promise","done"],"mappings":"AAAAA,QAAQ,UAAW,SAAUC,GAezB,SAASC,IACL,IAAIC,EAAkBF,EAAEG,QAAQC,YAEhC,GAAwB,IAApBF,EACAF,EAAE,qBAAqBK,QAAQ,SAC5B,CACHL,EAAE,qBAAqBM,OAAO,KAE9B,IAAIC,EAAYP,EAAEG,QAAQK,SAEtBC,EADYT,EAAEU,UAAUF,SACED,EAC1BI,EAAcC,KAAKC,MAAMX,EAAkBO,EAAc,KAC7DT,EAAE,6CAA6Cc,MAAMH,EAAc,MA1B3EV,IAEAD,EAAE,4BAA4Be,GAAG,QAAS,WACtCf,EAAE,cAAcgB,SACZZ,UAAW,GACZ,KAAMa,UAAUC,KAAK,WACpBlB,EAAE,qBAAqBK,QAAQ,SAIvCL,EAAEU,UAAUK,GAAG,SAAU,WACrBd","file":"progressbar.js","sourcesContent":["define(['jquery'], function ($) {\r\n    calculatePercentScrolled();\r\n\r\n    $('.js-page-progress button').on('click', function () {\r\n        $('html, body').animate({\r\n            scrollTop: 0\r\n        }, 1000).promise().done(function () {\r\n            $('.js-page-progress').fadeOut(250);\r\n        });\r\n    });\r\n\r\n    $(document).on('scroll', function () {\r\n        calculatePercentScrolled();\r\n    });\r\n\r\n    function calculatePercentScrolled() {\r\n        var currentPosition = $(window).scrollTop();\r\n\r\n        if (currentPosition === 0) {\r\n            $('.js-page-progress').fadeOut(250);\r\n        } else {\r\n            $('.js-page-progress').fadeIn(250);\r\n\r\n            var winheight = $(window).height();\r\n            var docheight = $(document).height();\r\n            var trackLength = docheight - winheight;\r\n            var pctScrolled = Math.floor(currentPosition / trackLength * 100); // gets percentage scrolled (ie: 80 NaN if tracklength == 0)\r\n            $('.js-page-progress .pageProgress__progress').width(pctScrolled + '%');\r\n        }\r\n    }\r\n\r\n});"]}