| 1 |
- import{s as bn,D as ze,a4 as Cn,I as mn,z as Dn,A as z,q as ge,S as ye,_ as ke,h as Fe,v as En,w as wn}from"./index-DnTunbJs.js";import{u as F,t as Tn}from"./index-DpAIyTtw.js";import{i as $n,d as ne,l as Y,h as Q,r as w,ae as Ln,g as In,c as b,f as q,m as A,o as C,a as P,q as E,e as he,N as se,X as Ae,n as I,B as de,_ as Pn,y as ue,k as W,p as T,aa as qe,A as $,F as Bn,G as xn,C as On,Z as tn,s as Fn}from"./vue-vendor-B2yM2jt_.js";import{R as an}from"./render-function-Dfmb-c1a.js";import{I as An,a as _n}from"./index-CNrI-TFC.js";import{C as jn,V as Vn}from"./index-BPy71hpd.js";import{u as Ye}from"./index-MBd3sYCs.js";const rn=Symbol("TreeInjectionKey");function Rn(e){const n=[];function t(a){a&&a.forEach(r=>{n.push(r),t(r.children)})}return t(e),n}function Hn(e){const n=new Map;return e.forEach(t=>{n.set(t.key,t)}),n}function Ge(e){return e.selectable&&!e.disabled}function Ue(e){return!e.isLeaf&&e.children}function Mn(e){return bn(e.isLeaf)?e.isLeaf:!e.children}function Pe(e){return 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e},gt=ne({name:"TreeNode",inheritAttrs:!1,props:yt({},Oe.props),setup(e,{slots:n,attrs:t}){const a=dn();return()=>de(se,null,[de(Oe,$(e,t,{key:a.value}),n),de(ft,{key:a.value,nodeKey:a.value},null)])}});function kt(e){const{defaultCheckedKeys:n,checkedKeys:t,key2TreeNode:a,checkStrictly:r,halfCheckedKeys:c,onlyCheckLeaf:d}=Y(e),v=w(!1),l=w([]),u=w([]),f=w(),g=w(),N=D=>zn({initCheckedKeys:D,key2TreeNode:a.value,checkStrictly:r.value,onlyCheckLeaf:d.value}),S=D=>{const L=N(D);[l.value,u.value]=L};return S(t.value||(n==null?void 0:n.value)||[]),tn(()=>{t.value?[f.value,g.value]=N(t.value):v.value&&(f.value=void 0,g.value=void 0,l.value=[],u.value=[]),v.value||(v.value=!0)}),{checkedKeys:b(()=>f.value||l.value),indeterminateKeys:b(()=>r.value&&c.value?c.value:g.value||u.value),setCheckedState(D,L,B=!1){return B?S(D):(l.value=D,u.value=L),[l.value,u.value]}}}function Kt(e){const{treeData:n,fieldNames:t,selectable:a,showLine:r,blockNode:c,checkable:d,loadMore:v,draggable:l}=Y(e),u=w([]);tn(()=>{var N,S;u.value=et(n.value||[],{selectable:(N=a==null?void 0:a.value)!=null?N:!1,showLine:!!(r!=null&&r.value),blockNode:!!(c!=null&&c.value),checkable:(S=d==null?void 0:d.value)!=null?S:!1,fieldNames:t==null?void 0:t.value,loadMore:!!(v!=null&&v.value),draggable:!!(l!=null&&l.value)})});const f=b(()=>Rn(u.value)),g=b(()=>Hn(f.value));return{treeData:u,flattenTreeData:f,key2TreeNode:g}}const Nt=ne({name:"Tree",components:{VirtualList:Vn,TreeNode:gt},props:{size:{type:String,default:"medium"},blockNode:{type:Boolean},defaultExpandAll:{type:Boolean,default:!0},multiple:{type:Boolean},checkable:{type:[Boolean,String,Function],default:!1},selectable:{type:[Boolean,Function],default:!0},checkStrictly:{type:Boolean},checkedStrategy:{type:String,default:"all"},defaultSelectedKeys:{type:Array},selectedKeys:{type:Array},defaultCheckedKeys:{type:Array},checkedKeys:{type:Array},defaultExpandedKeys:{type:Array},expandedKeys:{type:Array},data:{type:Array,default:()=>[]},fieldNames:{type:Object},showLine:{type:Boolean},loadMore:{type:Function},draggable:{type:Boolean},allowDrop:{type:Function},filterTreeNode:{type:Function},searchValue:{type:String,default:""},virtualListProps:{type:Object},defaultExpandSelected:{type:Boolean},defaultExpandChecked:{type:Boolean},autoExpandParent:{type:Boolean,default:!0},halfCheckedKeys:{type:Array},onlyCheckLeaf:{type:Boolean,default:!1},animation:{type:Boolean,default:!0},actionOnNodeClick:{type:String},disableSelectActionOnly:{type:Boolean,default:!1}},emits:{select:(e,n)=>!0,"update:selectedKeys":e=>!0,check:(e,n)=>!0,"update:checkedKeys":e=>!0,"update:halfCheckedKeys":e=>!0,expand:(e,n)=>!0,"update:expandedKeys":e=>!0,dragStart:(e,n)=>!0,dragEnd:(e,n)=>!0,dragOver:(e,n)=>!0,dragLeave:(e,n)=>!0,drop:e=>!0},setup(e,{emit:n,slots:t}){const{data:a,showLine:r,multiple:c,loadMore:d,checkStrictly:v,checkedKeys:l,defaultCheckedKeys:u,selectedKeys:f,defaultSelectedKeys:g,expandedKeys:N,defaultExpandedKeys:S,checkedStrategy:D,selectable:L,checkable:B,blockNode:ie,fieldNames:G,size:te,defaultExpandAll:_,filterTreeNode:j,draggable:ce,allowDrop:ae,defaultExpandSelected:U,defaultExpandChecked:V,autoExpandParent:fe,halfCheckedKeys:Ne,onlyCheckLeaf:Se,animation:pe}=Y(e),x=Fe("tree"),be=b(()=>[`${x}`,{[`${x}-checkable`]:B.value,[`${x}-show-line`]:r.value},`${x}-size-${te.value}`]),Ce=F(t,"switcher-icon"),i=F(t,"loading-icon"),K=F(t,"drag-icon"),O=F(t,"icon"),sn=F(t,"title"),un=F(t,"extra"),{treeData:cn,flattenTreeData:me,key2TreeNode:m}=Kt(q({treeData:a,selectable:L,showLine:r,blockNode:ie,checkable:B,fieldNames:G,loadMore:d,draggable:ce})),{checkedKeys:X,indeterminateKeys:ve,setCheckedState:De}=kt(q({defaultCheckedKeys:u,checkedKeys:l,checkStrictly:v,key2TreeNode:m,halfCheckedKeys:Ne,onlyCheckLeaf:Se})),[re,Ee]=Ye((g==null?void 0:g.value)||[],q({value:f})),R=w([]),Z=w();function fn(){if(S!=null&&S.value){const o=new Set([]);return S.value.forEach(s=>{if(o.has(s))return;const p=m.value.get(s);p&&[...fe.value?p.pathParentKeys:[],s].forEach(h=>o.add(h))}),[...o]}if(_.value)return me.value.filter(o=>o.children&&o.children.length).map(o=>o.key);if(U.value||V.value){const o=new Set([]),s=p=>{p.forEach(h=>{const y=m.value.get(h);y&&(y.pathParentKeys||[]).forEach(k=>o.add(k))})};return U.value&&s(re.value),V.value&&s(X.value),[...o]}return[]}const[le,we]=Ye(fn(),q({value:N})),H=w([]),pn=b(()=>{const o=new Set(le.value),s=new Set(H.value);return me.value.filter(p=>{var h;if(!(!j||!j.value||(j==null?void 0:j.value(p.treeNodeData))))return!1;const k=z(p.parentKey),M=(h=p.pathParentKeys)==null?void 0:h.every(J=>o.has(J)&&!s.has(J));return k||M})});function je(o,s=D.value){let p=[...o];return s==="parent"?p=o.filter(h=>{const y=m.value.get(h);return y&&!(!z(y.parentKey)&&o.includes(y.parentKey))}):s==="child"&&(p=o.filter(h=>{var y,k;return!((k=(y=m.value.get(h))==null?void 0:y.children)!=null&&k.length)})),p}function oe(o){return o.map(s=>{var p;return((p=m.value.get(s))==null?void 0:p.treeNodeData)||void 0}).filter(Boolean)}function Te(o){const{targetKey:s,targetChecked:p,newCheckedKeys:h,newIndeterminateKeys:y,event:k}=o,M=s?m.value.get(s):void 0,J=je(h);n("update:checkedKeys",J),n("update:halfCheckedKeys",y),n("check",J,{checked:p,node:M==null?void 0:M.treeNodeData,checkedNodes:oe(J),halfCheckedKeys:y,halfCheckedNodes:oe(y),e:k})}function $e(o){const{targetKey:s,targetSelected:p,newSelectedKeys:h,event:y}=o,k=s?m.value.get(s):void 0;n("update:selectedKeys",h),n("select",h,{selected:p,node:k==null?void 0:k.treeNodeData,selectedNodes:oe(h),e:y})}function Le(o){const{targetKey:s,targetExpanded:p,newExpandedKeys:h,event:y}=o,k=s?m.value.get(s):void 0;n("expand",h,{expanded:p,node:k==null?void 0:k.treeNodeData,expandedNodes:oe(h),e:y}),n("update:expandedKeys",h)}function vn(o){const[s,p]=De(o,[],!0);Te({newCheckedKeys:s,newIndeterminateKeys:p})}function hn(o){let s=o;!c.value&&o.length>1&&(s=[o[0]]),Ee(s),$e({newSelectedKeys:s})}function yn(o){H.value=[],we(o),Le({newExpandedKeys:o})}function gn(o,s,p){if(!o.length)return;let h=[...X.value],y=[...ve.value];o.forEach(k=>{const M=m.value.get(k);M&&([h,y]=Xe({node:M,checked:s,checkedKeys:[...h],indeterminateKeys:[...y],checkStrictly:v.value}))}),De(h,y),Te({targetKey:p,targetChecked:z(p)?void 0:s,newCheckedKeys:h,newIndeterminateKeys:y})}function kn(o,s,p){if(!o.length)return;let h;if(c.value){const y=new Set(re.value);o.forEach(k=>{s?y.add(k):y.delete(k)}),h=[...y]}else h=s?[o[0]]:[];Ee(h),$e({targetKey:p,targetSelected:z(p)?void 0:s,newSelectedKeys:h})}function Kn(o,s,p){const h=new Set(le.value);o.forEach(k=>{s?h.add(k):h.delete(k),He(k)});const y=[...h];we(y),Le({targetKey:p,targetExpanded:z(p)?void 0:s,newExpandedKeys:y})}function Ve(o,s,p){const h=m.value.get(s);if(!h)return;const[y,k]=Xe({node:h,checked:o,checkedKeys:X.value,indeterminateKeys:ve.value,checkStrictly:v.value});De(y,k),Te({targetKey:s,targetChecked:o,newCheckedKeys:y,newIndeterminateKeys:k,event:p})}function Nn(o,s){if(!m.value.get(o))return;let h,y;if(c.value){const k=new Set(re.value);y=!k.has(o),y?k.add(o):k.delete(o),h=[...k]}else y=!0,h=[o];Ee(h),$e({targetKey:o,targetSelected:y,newSelectedKeys:h,event:s})}function Re(o,s,p){if(H.value.includes(s)||!m.value.get(s))return;const y=new Set(le.value);o?y.add(s):y.delete(s);const k=[...y];we(k),pe.value&&H.value.push(s),Le({targetKey:s,targetExpanded:o,newExpandedKeys:k,event:p})}function He(o){const s=H.value.indexOf(o);H.value.splice(s,1)}const Sn=b(()=>d!=null&&d.value?async o=>{if(!ge(d.value))return;const s=m.value.get(o);if(!s)return;const{treeNodeData:p}=s;R.value=[...new Set([...R.value,o])];try{await d.value(p),R.value=R.value.filter(h=>h!==o),Re(!0,o),X.value.includes(o)&&Ve(!0,o)}catch(h){R.value=R.value.filter(y=>y!==o),console.error("[tree]load data error: ",h)}}:void 0),Me=q({treeProps:e,switcherIcon:Ce,loadingIcon:i,dragIcon:K,nodeIcon:O,nodeTitle:sn,nodeExtra:un,treeData:cn,flattenTreeData:me,key2TreeNode:m,checkedKeys:X,indeterminateKeys:ve,selectedKeys:re,expandedKeys:le,loadingKeys:R,currentExpandKeys:H,onLoadMore:Sn,filterTreeNode:j,onCheck:Ve,onSelect:Nn,onExpand:Re,onExpandEnd:He,allowDrop(o,s){const p=m.value.get(o);return p&&ge(ae.value)?!!ae.value({dropNode:p.treeNodeData,dropPosition:s}):!0},onDragStart(o,s){const p=m.value.get(o);Z.value=p,p&&n("dragStart",s,p.treeNodeData)},onDragEnd(o,s){const p=m.value.get(o);Z.value=void 0,p&&n("dragEnd",s,p.treeNodeData)},onDragOver(o,s){const p=m.value.get(o);p&&n("dragOver",s,p.treeNodeData)},onDragLeave(o,s){const p=m.value.get(o);p&&n("dragLeave",s,p.treeNodeData)},onDrop(o,s,p){const h=m.value.get(o);Z.value&&h&&!(h.key===Z.value.key||h.pathParentKeys.includes(Z.value.key||""))&&n("drop",{e:p,dragNode:Z.value.treeNodeData,dropNode:h.treeNodeData,dropPosition:s})}});return Fn(rn,Me),{classNames:be,visibleTreeNodeList:pn,treeContext:Me,virtualListRef:w(),computedSelectedKeys:re,computedExpandedKeys:le,computedCheckedKeys:X,computedIndeterminateKeys:ve,getPublicCheckedKeys:je,getNodes:oe,internalCheckNodes:gn,internalSetCheckedKeys:vn,internalSelectNodes:kn,internalSetSelectedKeys:hn,internalExpandNodes:Kn,internalSetExpandedKeys:yn}},methods:{toggleCheck(e,n){const{key2TreeNode:t,onCheck:a,checkedKeys:r}=this.treeContext,c=!r.includes(e),d=t.get(e);d&&ee(d)&&a(c,e,n)},scrollIntoView(e){this.virtualListRef&&this.virtualListRef.scrollTo(e)},getSelectedNodes(){return this.getNodes(this.computedSelectedKeys)},getCheckedNodes(e={}){const{checkedStrategy:n,includeHalfChecked:t}=e,a=this.getPublicCheckedKeys(this.computedCheckedKeys,n);return[...this.getNodes(a),...t?this.getHalfCheckedNodes():[]]},getHalfCheckedNodes(){return this.getNodes(this.computedIndeterminateKeys)},getExpandedNodes(){return this.getNodes(this.computedExpandedKeys)},checkAll(e=!0){const{key2TreeNode:n}=this.treeContext,t=e?[...n.keys()].filter(a=>{const r=n.get(a);return r&&ee(r)}):[];this.internalSetCheckedKeys(t)},checkNode(e,n=!0,t=!1){const{checkStrictly:a,treeContext:r}=this,{key2TreeNode:c}=r,d=ye(e),v=(d?e:[e]).filter(l=>{const u=c.get(l);return u&&ee(u)&&(a||!t||Mn(u))});this.internalCheckNodes(v,n,d?void 0:e)},selectAll(e=!0){const{key2TreeNode:n}=this.treeContext,t=e?[...n.keys()].filter(a=>{const r=n.get(a);return r&&Ge(r)}):[];this.internalSetSelectedKeys(t)},selectNode(e,n=!0){const{key2TreeNode:t}=this.treeContext,a=ye(e),r=(a?e:[e]).filter(c=>{const d=t.get(c);return d&&Ge(d)});this.internalSelectNodes(r,n,a?void 0:e)},expandAll(e=!0){const{key2TreeNode:n}=this.treeContext,t=e?[...n.keys()].filter(a=>{const r=n.get(a);return r&&Ue(r)}):[];this.internalSetExpandedKeys(t)},expandNode(e,n=!0){const{key2TreeNode:t}=this.treeContext,a=ye(e),r=(a?e:[e]).filter(c=>{const d=t.get(c);return d&&Ue(d)});this.internalExpandNodes(r,n,a?void 0:e)}}});function St(e,n,t,a,r,c){const d=A("TreeNode"),v=A("VirtualList");return C(),P("div",{class:I(e.classNames)},[e.virtualListProps?(C(),T(v,$({key:0,ref:"virtualListRef"},e.virtualListProps,{data:e.visibleTreeNodeList}),{item:ue(({item:l})=>[de(d,$({key:`${e.searchValue}-${l.key}`},l.treeNodeProps),null,16)]),_:1},16,["data"])):(C(!0),P(se,{key:1},Ae(e.visibleTreeNodeList,l=>(C(),T(d,$({key:l.key},l.treeNodeProps),null,16))),128))],2)}var Ie=ke(Nt,[["render",St]]);const $t=Object.assign(Ie,{install:(e,n)=>{En(e,n);const t=wn(n);e.component(t+Ie.name,Ie)}});export{$t as T};
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