import { readFileSync,writeFileSync,renameSync } from 'node:fs';
import { join } from 'node:path';
import { cachedLoras } from '~/shared/studio2/lora-cache.mjs';
import { listStudioLoras } from '../../utils/loras';
import { studio2Root } from '../../utils/studio2/store';
import { studio2LoraCatalog } from '../../utils/studio2/lora-catalog';
export default defineEventHandler(async event => {
 const {owner}=assertLibraryOwner(event),path=join(studio2Root(),`loras-${owner}.cache`);
 const listed=await cachedLoras({
  read:()=>{try{return JSON.parse(readFileSync(path,'utf8'));}catch{return null;}},
  write:value=>{writeFileSync(path+'.tmp',JSON.stringify(value));renameSync(path+'.tmp',path);},
  live:()=>listStudioLoras({fresh:true}),fresh:getQuery(event).fresh==='1'
 });
 return {...listed,...studio2LoraCatalog(owner)};
});