Loading
function(e,t,n){"use strict";n.d(t,{A:()=>a});var i=n(621466);function r(e,t){if("horizontal"===t){let{scrollLeft:t,scrollWidth:n,offsetWidth:i}=e;return{scrollPosition:t,scrollSize:n,offsetSize:i}}let{scrollTop:n,scrollHeight:i,offsetHeight:r}=e;return{scrollPosition:n,scrollSize:i,offsetSize:r}}function a(e,t,n){let a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"vertical";function s(e){let i,{to:s,animate:l,callback:o}=e,{scrollPosition:d,scrollSize:c,offsetSize:u}=r(t(),a);n.to({to:s>=(i=c-u+1)-1?i:Math.max(0,s),from:d,animate:l,callback:o})}function l(e){let{start:n,end:i,shouldScrollToStart:l=!1,padding:o=0,animate:d,callback:c}=e,{scrollPosition:u,offsetSize:_}=r(t(),a);n-=o,i+=o,n>=u&&i<=u+_&&!l?null!=c&&c():n<u||l?s({to:n,animate:d,callback:c}):s({to:i-_,animate:d,callback:c})}return{spring:n,scrollTo:s,mergeTo:n.mergeTo,scrollIntoViewRect:l,scrollIntoViewNode(t){let{node:n,shouldScrollToStart:r=!1,padding:s=0,animate:o=!1,callback:d}=t,{current:c}=e;if(null==c)return;let{offset:u,offsetSize:_}=function(e,t,n){let r="horizontal"===t?e.offsetWidth:e.offsetHeight,a="horizontal"===t?e.offsetLeft:e.offsetTop,s=e.offsetParent;for(;null!=s&&s!==n;)if((0,i.vq)(s,HTMLElement)){let e=s;a+="horizontal"===t?e.offsetLeft:e.offsetTop,s=e.offsetParent}else s=s.parentNode;return{offset:a,offsetSize:r}}(n,a,c);l({start:u,end:u+_,shouldScrollToStart:r,padding:s,animate:o,callback:d})},scrollPageUp(){let{animate:e=!1,callback:n}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},{scrollPosition:i,offsetSize:l}=r(t(),a);s({to:i-.9*l,animate:e,callback:n})},scrollPageDown(){let{animate:e=!1,callback:n}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},{scrollPosition:i,offsetSize:l}=r(t(),a);s({to:i+.9*l,animate:e,callback:n})},scrollToTop(){let{animate:e=!1,callback:t}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};s({to:0,animate:e,callback:t})},scrollToBottom(){let{animate:e=!1,callback:t}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};s({to:Number.MAX_SAFE_INTEGER,animate:e,callback:t})},isScrolledToTop:()=>0===r(t(),a).scrollPosition,isScrolledToBottom(){let{scrollPosition:e,scrollSize:n,offsetSize:i}=r(t(),a);return e>=n-i},getDistanceFromTop:()=>Math.max(0,r(t(),a).scrollPosition),getDistanceFromBottom(){let{scrollPosition:e,scrollSize:n,offsetSize:i}=r(t(),a);return Math.max(0,n-i-e)}}}}