import{t as e}from"./util-Cz_5dyqa.js";var{DISALLOWED:t}=e,n=class{constructor(e,t){this.writer=e,this.fileEntry=t}async write(e){if(typeof e==`object`){if(e.type===`write`){if(Number.isInteger(e.position)&&e.position>=0&&(this.writer.seek(e.position),this.writer.position!==e.position&&(await new Promise((t,n)=>{this.writer.onwriteend=t,this.writer.onerror=n,this.writer.truncate(e.position)}),this.writer.seek(e.position))),!(`data`in e))throw new DOMException(`Failed to execute 'write' on 'UnderlyingSinkBase': Invalid params passed. write requires a data argument`,`SyntaxError`);e=e.data}else if(e.type===`seek`)if(Number.isInteger(e.position)&&e.position>=0){if(this.writer.seek(e.position),this.writer.position!==e.position)throw new DOMException(`seeking position failed`,`InvalidStateError`);return}else throw new DOMException(`Failed to execute 'write' on 'UnderlyingSinkBase': Invalid params passed. seek requires a position argument`,`SyntaxError`);else if(e.type===`truncate`)return new Promise(t=>{if(Number.isInteger(e.size)&&e.size>=0)this.writer.onwriteend=e=>t(),this.writer.truncate(e.size);else throw new DOMException(`Failed to execute 'write' on 'UnderlyingSinkBase': Invalid params passed. truncate requires a size argument`,`SyntaxError`)})}await new Promise((t,n)=>{this.writer.onwriteend=t,this.writer.onerror=n,this.writer.write(new Blob([e]))})}close(){return new Promise(this.fileEntry.file.bind(this.fileEntry))}},r=class{constructor(e,t=!0){this.file=e,this.kind=`file`,this.writable=t,this.readable=!0}get name(){return this.file.name}isSameEntry(e){return this.file.toURL()===e.file.toURL()}getFile(){return new Promise(this.file.file.bind(this.file))}createWritable(e){if(!this.writable)throw new DOMException(...t);return new Promise((t,r)=>this.file.createWriter(r=>{e.keepExistingData===!1?(r.onwriteend=e=>t(new n(r,this.file)),r.truncate(0)):t(new n(r,this.file))},r))}},i=class e{constructor(e,t=!0){this.dir=e,this.writable=t,this.readable=!0,this.kind=`directory`,this.name=e.name}isSameEntry(e){return this.dir.fullPath===e.dir.fullPath}async*entries(){let t=this.dir.createReader(),n=await new Promise(t.readEntries.bind(t));for(let t of n)yield[t.name,t.isFile?new r(t,this.writable):new e(t,this.writable)]}getDirectoryHandle(t,n){return new Promise((r,i)=>{this.dir.getDirectory(t,n,t=>{r(new e(t))},i)})}getFileHandle(e,t){return new Promise((n,i)=>this.dir.getFile(e,t,e=>n(new r(e)),i))}async removeEntry(t,n){let r=await this.getDirectoryHandle(t,{create:!1}).catch(e=>e.name===`TypeMismatchError`?this.getFileHandle(t,{create:!1}):e);if(r instanceof Error)throw r;return new Promise((t,i)=>{r instanceof e?n.recursive?r.dir.removeRecursively(()=>t(),i):r.dir.remove(()=>t(),i):r.file&&r.file.remove(()=>t(),i)})}},a=(e={})=>new Promise((t,n)=>window.webkitRequestFileSystem(e._persistent,0,e=>t(new i(e.root)),n));export{r as FileHandle,i as FolderHandle,a as default};