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- import{aL as L,c as E,b as w,m as B,t as C,d as R,r as h,au as _,w as m,aM as y,y as N,X as A,Y as M,a as r,z as U,Z as T,av as Y,L as j,k as z}from"./index-0b3380a9.js";const F=Symbol(),H=()=>L(F,null),[I,o,K]=E("list"),V={error:Boolean,offset:w(300),loading:Boolean,disabled:Boolean,finished:Boolean,errorText:String,direction:B("down"),loadingText:String,finishedText:String,immediateCheck:C};var X=R({name:I,props:V,emits:["load","update:error","update:loading"],setup(e,{emit:c,slots:a}){const d=h(e.loading),u=h(),g=h(),s=H(),v=_(u),n=()=>{U(()=>{if(d.value||e.finished||e.disabled||e.error||(s==null?void 0:s.value)===!1)return;const{direction:t}=e,l=+e.offset,i=T(v);if(!i.height||Y(u))return;let f=!1;const x=T(g);t==="up"?f=i.top-x.top<=l:f=x.bottom-i.bottom<=l,f&&(d.value=!0,c("update:loading",!0),c("load"))})},b=()=>{if(e.finished){const t=a.finished?a.finished():e.finishedText;if(t)return r("div",{class:o("finished-text")},[t])}},S=()=>{c("update:error",!1),n()},k=()=>{if(e.error){const t=a.error?a.error():e.errorText;if(t)return r("div",{role:"button",class:o("error-text"),tabindex:0,onClick:S},[t])}},P=()=>{if(d.value&&!e.finished&&!e.disabled)return r("div",{class:o("loading")},[a.loading?a.loading():r(j,{class:o("loading-icon")},{default:()=>[e.loadingText||K("loading")]})])};return m(()=>[e.loading,e.finished,e.error],n),s&&m(s,t=>{t&&n()}),y(()=>{d.value=e.loading}),N(()=>{e.immediateCheck&&n()}),A({check:n}),M("scroll",n,{target:v,passive:!0}),()=>{var t;const l=(t=a.default)==null?void 0:t.call(a),i=r("div",{ref:g,class:o("placeholder")},null);return r("div",{ref:u,role:"feed",class:o(),"aria-busy":d.value},[e.direction==="down"?l:i,P(),b(),k(),e.direction==="up"?l:i])}}});const q=z(X);export{q as L,F as T};
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