import { readFileSync } from 'node:fs'

const dataFile = './server/data/works.json'

function cleanData(data) {
  return data.map(item => {
    const cleaned = { ...item }
    if (cleaned._id?.$oid) {
      cleaned.id = cleaned._id.$oid
      delete cleaned._id
    }
    if (cleaned.date?.$date?.$numberLong) {
      cleaned.date = new Date(parseInt(cleaned.date.$date.$numberLong)).toISOString()
    }
    if (cleaned.priority?.$numberInt) {
      cleaned.priority = parseInt(cleaned.priority.$numberInt)
    }
    return cleaned
  })
}

export default defineEventHandler(() => {
  const raw = readFileSync(dataFile, 'utf-8')
  return cleanData(JSON.parse(raw))
})