// GET /api/auth/login/oidc — OIDC SSO 重定向（V2：使用 shared handleOidcLogin 工厂）
import { handleOidcLogin } from '@shared/lib/auth/handle-login'

const autheliaUrl = process.env.AUTHELIA_URL || 'https://sso.tlyq.ai'
const oidcClientId = process.env.OIDC_CLIENT_ID || 'oa-oidc'
const oidcClientSecret = process.env.OIDC_CLIENT_SECRET || ''
const oidcRedirectUri = process.env.OIDC_REDIRECT_URI || 'https://oa.tlyq.ai/api/auth/callback'

export async function GET(request: Request) {
  const url = new URL(request.url)
  const switchUser = url.searchParams.get('switch') === '1'
  return handleOidcLogin({ autheliaUrl, clientId: oidcClientId, clientSecret: oidcClientSecret, redirectUri: oidcRedirectUri, switchUser })
}