import { $fetch } from 'ofetch'
import { createError, defineEventHandler, getQuery } from 'h3'
import { useRuntimeConfig } from '#imports'
import { getTenantFromContext } from '../../utils/tenant'

/**
 * 域名解析
 * GET /api/domain/resolve?domain=www.example.com
 * 查询自定义域名绑定的租户信息
 */
export default defineEventHandler(async (event) => {
  const config = useRuntimeConfig()
  const ctx = getTenantFromContext(event, config)
  const query = getQuery(event)
  const modulesApiBase = config.public.modulesApiBase as string

  if (!query.domain) {
    throw createError({ statusCode: 400, statusMessage: 'Missing domain parameter' })
  }

  try {
    const res = await $fetch('/cms/cms-website/resolveDomain', {
      baseURL: modulesApiBase,
      headers: {
        TenantId: ctx.tenantId
      },
      query
    })

    return res
  } catch (error: any) {
    throw createError({
      statusCode: error?.statusCode || error?.response?.status || 502,
      statusMessage: error?.statusMessage || 'Failed to resolve domain'
    })
  }
})