breakpilot-pwa/admin-v2/app/api/sdk/v1/industry/[[...path]]/route.ts

/**
 * Industry Templates API Proxy - Catch-all route
 * Proxies all /api/sdk/v1/industry/* requests to ai-compliance-sdk backend
 */

import { NextRequest, NextResponse } from 'next/server'

const SDK_BACKEND_URL = process.env.SDK_API_URL || 'http://ai-compliance-sdk:8090'

async function proxyRequest(
  request: NextRequest,
  pathSegments: string[] | undefined,
  method: string
) {
  const pathStr = pathSegments?.join('/') || ''
  const searchParams = request.nextUrl.searchParams.toString()
  const basePath = `${SDK_BACKEND_URL}/sdk/v1/industry`
  const url = pathStr
    ? `${basePath}/${pathStr}${searchParams ? `?${searchParams}` : ''}`
    : `${basePath}${searchParams ? `?${searchParams}` : ''}`

  try {
    const headers: HeadersInit = {
      'Content-Type': 'application/json',
    }

    const headerNames = ['authorization', 'x-tenant-id', 'x-user-id', 'x-namespace-id', 'x-tenant-slug']
    for (const name of headerNames) {
      const value = request.headers.get(name)
      if (value) {
        headers[name] = value
      }
    }

    const fetchOptions: RequestInit = {
      method,
      headers,
      signal: AbortSignal.timeout(30000),
    }

    const response = await fetch(url, fetchOptions)

    if (!response.ok) {
      const errorText = await response.text()
      let errorJson
      try {
        errorJson = JSON.parse(errorText)
      } catch {
        errorJson = { error: errorText }
      }
      return NextResponse.json(
        { error: `Backend Error: ${response.status}`, ...errorJson },
        { status: response.status }
      )
    }

    const data = await response.json()
    return NextResponse.json(data)
  } catch (error) {
    console.error('Industry API proxy error:', error)
    return NextResponse.json(
      { error: 'Verbindung zum SDK Backend fehlgeschlagen' },
      { status: 503 }
    )
  }
}

export async function GET(
  request: NextRequest,
  { params }: { params: Promise<{ path?: string[] }> }
) {
  const { path } = await params
  return proxyRequest(request, path, 'GET')
}