import { test, after } from 'node:test';
import assert from 'node:assert/strict';
import fs from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
const dir = fs.mkdtempSync(join(tmpdir(),'ihaleist-doc-failure-'));
process.env.IHALEIST_USER_DATA_DIR = dir;
const store = await import('../server/user-store.mjs');
after(()=>fs.rmSync(dir,{recursive:true,force:true}));

test('failed document insert removes only the new upload and preserves previous files',()=>{
  const bytes=Buffer.from('Özel test belgesi');
  const id=store.saveDocumentFile('a',{ad:'test.txt',mime:'text/plain'},bytes);
  const record=store.getDocument('a',id);
  const before=fs.readdirSync(store.BELGE_DIR);
  const db=store.openDb();
  db.exec("CREATE TRIGGER reject_document BEFORE INSERT ON belgeler BEGIN SELECT RAISE(FAIL,'test insert rejected'); END;");
  db.close();
  assert.throws(()=>store.saveDocumentFile('a',{ad:'failed.txt'},bytes),/test insert rejected/);
  assert.deepEqual(fs.readdirSync(store.BELGE_DIR),before);
  assert.deepEqual(fs.readFileSync(join(store.BELGE_DIR,record.dosya)),bytes);
  assert.equal(store.listDocuments('a').length,1);
});

test('filesystem deletion error preserves document metadata instead of reporting success',()=>{
  const destination=join(store.BELGE_DIR,'not-a-file');
  fs.mkdirSync(destination);
  const db=store.openDb(); db.exec('DROP TRIGGER reject_document'); db.close();
  const id=store.addDocument('a',{ad:'test',boyut:1,dosya:'not-a-file'});
  assert.throws(()=>store.deleteDocument('a',id));
  assert.ok(store.getDocument('a',id));
  assert.equal(store.deleteDocument('b',id),false);
  fs.rmdirSync(destination);
  assert.equal(store.deleteDocument('a',id),true);
});