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 body = await readBody(event)
  if (!body?.key || body?.data === undefined) {
    throw createError({ statusCode: 422, message: 'key 和 data 不能为空' })
  }

  const db = useDB()
  const dataStr = typeof body.data === 'string' ? body.data : JSON.stringify(body.data)
  const now = new Date().toISOString()

  const result = db.update(schema.siteContent)
    .set({
      data: dataStr,
      updatedAt: now,
    })
    .where(eq(schema.siteContent.key, body.key))
    .run()

  if (result.changes === 0) {
    db.insert(schema.siteContent)
      .values({
        key: body.key,
        label: body.label || body.key,
        data: dataStr,
        updatedAt: now,
      })
      .run()
  }

  return { success: true }
})