import 'fake-indexeddb/auto'
import { AriaEngine } from '/mnt/d/CodeWorkspace/MarkLite/node_modules/@metona-team/metona-sqlark/dist/metona-sqlark.esm.js'

// 小 memtable 阈值 → 频繁 flush → 多个 SSTable + WAL
const engine1 = new AriaEngine({ storageBackend: 'indexeddb', memtableSizeThreshold: 4096, walEnabled: true })
await engine1.open('flushkill-test', 1)
await engine1.createTable({ name: 't', columns: { id: { type: 'string', primaryKey: true }, v: { type: 'number' } } })

// 写入大量数据触发多次 flush（写 WAL + 刷 SSTable）
for (let i = 0; i < 3000; i++) {
  await engine1.insert('t', [{ id: `k${i}`, v: i }])
}
console.log('S1 wrote 3000 rows')
// 不 close！直接丢弃实例（模拟应用被强制关闭/渲染进程被销毁）

// 重新打开同库
const engine2 = new AriaEngine({ storageBackend: 'indexeddb', memtableSizeThreshold: 4096, walEnabled: true })
await engine2.open('flushkill-test', 1)
const tables = await engine2.getTableNames()
console.log('S2 tables:', JSON.stringify(tables))
if (tables.includes('t')) {
  const rows = await engine2.find('t', { limit: 5 })
  console.log('S2 sample rows:', JSON.stringify(rows))
  console.log('REOPEN OK')
} else {
  console.log('TABLE LOST')
}
await engine2.close()