export default defineEventHandler(async (event) => {
  const config = useRuntimeConfig(event)
  const body = await readBody(event)

  const logoutUrl = `${config.public.keycloakUrl}/realms/${config.public.keycloakRealm}/protocol/openid-connect/logout`

  const params = new URLSearchParams({
    client_id: config.public.keycloakClientId,
    client_secret: config.keycloakClientSecret,
    refresh_token: body?.refreshToken || ''
  })

  try {
    await $fetch(logoutUrl, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded'
      },
      body: params.toString()
    })

    return { success: true }
  } catch (error) {
    return { success: false }
  }
})