/*!
 * Chirpy v6.2.2 | © 2019 Cotes Chung | MIT Licensed | https://github.com/cotes2020/jekyll-theme-chirpy/
 */
!function(){"use strict";function t(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function e(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,i(n.key),n)}}function r(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),Object.defineProperty(t,"prototype",{writable:!1}),t}function n(t,e,r){return(e=i(e))in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}function o(t){return function(t){if(Array.isArray(t))return a(t)}(t)||function(t){if("undefined"!=typeof Symbol&&null!=t[Symbol.iterator]||null!=t["@@iterator"])return Array.from(t)}(t)||function(t,e){if(!t)return;if("string"==typeof t)return a(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return a(t,e)}(t)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function a(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function i(t){var e=function(t,e){if("object"!=typeof t||null===t)return t;var r=t[Symbol.toPrimitive];if(void 0!==r){var n=r.call(t,e||"default");if("object"!=typeof n)return n;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===e?String:Number)(t)}(t,"string");return"symbol"==typeof e?e:String(e)}var l=$(".mode-toggle");var s=$("body"),u="sidebar-display",c=function(){function e(){t(this,e)}return r(e,null,[{key:"toggle",value:function(){!1===e.isExpanded?s.attr(u,""):s.removeAttr(u),e.isExpanded=!e.isExpanded}}]),e}();n(c,"isExpanded",!1);var f=$("#sidebar-trigger"),d=$("#search-trigger"),m=$("#search-cancel"),p=$("#main-wrapper>.container>.row"),g=$("#topbar-title"),v=$("search"),y=$("#search-result-wrapper"),b=$("#search-results"),h=$("#search-input"),C=$("#search-hints"),k=$("html,body"),w="loaded",T="unloaded",j="input-focus",A="d-flex",S=function(){function e(){t(this,e)}return r(e,null,[{key:"on",value:function(){e.offset=window.scrollY,k.scrollTop(0)}},{key:"off",value:function(){k.scrollTop(e.offset)}}]),e}();n(S,"offset",0),n(S,"resultVisible",!1);var x=function(){function e(){t(this,e)}return r(e,null,[{key:"on",value:function(){f.addClass(T),g.addClass(T),d.addClass(T),v.addClass(A),m.addClass(w)}},{key:"off",value:function(){m.removeClass(w),v.removeClass(A),f.removeClass(T),g.removeClass(T),d.removeClass(T)}}]),e}(),E=function(){function e(){t(this,e)}return r(e,null,[{key:"on",value:function(){S.resultVisible||(S.on(),y.removeClass(T),p.addClass(T),S.resultVisible=!0)}},{key:"off",value:function(){S.resultVisible&&(b.empty(),C.hasClass(T)&&C.removeClass(T),y.addClass(T),p.removeClass(T),S.off(),h.val(""),S.resultVisible=!1)}}]),e}();function F(){return m.hasClass(w)}$(".collapse");function O(t){t.parent().removeClass("shimmer")}$(".code-header>button").children().attr("class");var D,P,V,I=function(){function e(){t(this,e)}return r(e,null,[{key:"attrTimestamp",get:function(){return"data-ts"}},{key:"attrDateFormat",get:function(){return"data-df"}},{key:"locale",get:function(){return $("html").attr("lang").substring(0,2)}},{key:"getTimestamp",value:function(t){return Number(t.attr(e.attrTimestamp))}},{key:"getDateFormat",value:function(t){return t.attr(e.attrDateFormat)}}]),e}();D=$(window),P=$("#back-to-top"),D.on("scroll",(function(){D.scrollTop()>50?P.fadeIn():P.fadeOut()})),P.on("click",(function(){D.scrollTop(0)})),o(document.querySelectorAll('[data-bs-toggle="tooltip"]')).map((function(t){return new bootstrap.Tooltip(t)})),0!==l.length&&l.off().on("click",(function(t){var e=$(t.target),r=e.prop("tagName")==="button".toUpperCase()?e:e.parent();modeToggle.flipMode(),r.trigger("blur")})),$("#sidebar-trigger").on("click",c.toggle),$("#mask").on("click",c.toggle),d.on("click",(function(){x.on(),E.on(),h.trigger("focus")})),m.on("click",(function(){x.off(),E.off()})),h.on("focus",(function(){v.addClass(j)})),h.on("focusout",(function(){v.removeClass(j)})),h.on("input",(function(){""===h.val()?F()?C.removeClass(T):E.off():(E.on(),F()&&C.addClass(T))})),dayjs.locale(I.locale),dayjs.extend(window.dayjs_plugin_localizedFormat),$("[".concat(I.attrTimestamp,"]")).each((function(){var t=dayjs.unix(I.getTimestamp($(this))),e=t.format(I.getDateFormat($(this)));$(this).text(e),$(this).removeAttr(I.attrTimestamp),$(this).removeAttr(I.attrDateFormat);var r=$(this).attr("data-bs-toggle");if(void 0!==r&&"tooltip"===r){var n=t.format("llll");$(this).attr("data-bs-title",n),new bootstrap.Tooltip($(this))}})),(V=$("main img[data-src]")).length<=0||(document.addEventListener("lazyloaded",(function(t){O($(t.target))})),V.each((function(){$(this).hasClass("ls-is-cached")&&O($(this))})))}();