import { eq } from 'drizzle-orm'
import { useDB, schema } from '../../../utils/db.js'
import { requireAdmin } from '../../../utils/auth.js'

export default defineEventHandler(async (event) => {
  requireAdmin(event)

  const id = Number(getRouterParam(event, 'id'))
  if (!id || isNaN(id)) {
    throw createError({ statusCode: 400, message: '无效的 id 参数' })
  }

  const body = await readBody(event)
  if (typeof body.read !== 'boolean') {
    throw createError({ statusCode: 400, message: 'read 字段必须是布尔值' })
  }

  const db = useDB()

  const [existing] = db
    .select()
    .from(schema.submissions)
    .where(eq(schema.submissions.id, id))
    .all()

  if (!existing) {
    throw createError({ statusCode: 404, message: '记录不存在' })
  }

  db.update(schema.submissions)
    .set({ read: body.read })
    .where(eq(schema.submissions.id, id))
    .run()

  const [updated] = db
    .select()
    .from(schema.submissions)
    .where(eq(schema.submissions.id, id))
    .all()

  return {
    ...updated,
    data: JSON.parse(updated.data),
  }
})