import { randomUUID } from 'node:crypto'

// Keep print content in memory. The renderer receives a short local URL even when stamps are large.
export class PrintDocumentStore {
 private documents=new Map<string,string>()
 publish(html:string):{url:string;dispose:()=>void}{
  const url='receipt://print/'+randomUUID()+'/index.html'
  this.documents.set(url,html)
  return {url,dispose:()=>{this.documents.delete(url)}}
 }
 read(url:string):string|undefined{return this.documents.get(url)}
}
export const printDocuments=new PrintDocumentStore()