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- import{aG as B,c as C,b as E,m as L,t as w,d as R,r as h,bB as _,w as b,bC as y,y as N,a3 as A,a4 as U,a as r,z as j,a5 as m,bD as z,L as D,k as F}from"./index-b80927fb.js";const G=Symbol(),H=()=>B(G,null),[I,o,K]=C("list"),M={error:Boolean,offset:E(300),loading:Boolean,disabled:Boolean,finished:Boolean,errorText:String,direction:L("down"),loadingText:String,finishedText:String,immediateCheck:w};var V=R({name:I,props:M,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=()=>{j(()=>{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=m(v);if(!i.height||z(u))return;let f=!1;const x=m(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"))})},T=()=>{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(D,{class:o("loading-icon")},{default:()=>[e.loadingText||K("loading")]})])};return b(()=>[e.loading,e.finished,e.error],n),s&&b(s,t=>{t&&n()}),y(()=>{d.value=e.loading}),N(()=>{e.immediateCheck&&n()}),A({check:n}),U("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(),T(),k(),e.direction==="up"?l:i])}}});const q=F(V);export{q as L,G as T};
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