/**
 * Audit Session Detail API Route - Proxy to Backend
 */

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

const BACKEND_URL = process.env.BACKEND_URL || 'http://localhost:8000'

// Get audit session detail
export async function GET(
  request: NextRequest,
  { params }: { params: Promise<{ sessionId: string }> }
) {
  try {
    const { sessionId } = await params
    const authHeader = request.headers.get('Authorization')

    const response = await fetch(`${BACKEND_URL}/api/v1/compliance/audit/sessions/${sessionId}`, {
      method: 'GET',
      headers: {
        'Content-Type': 'application/json',
        ...(authHeader ? { 'Authorization': authHeader } : {})
      },
      signal: AbortSignal.timeout(30000)
    })

    if (!response.ok) {
      const errorText = await response.text()
      return NextResponse.json(
        { error: `Backend Error: ${response.status}`, details: errorText },
        { status: response.status }
      )
    }

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

// Delete audit session
export async function DELETE(
  request: NextRequest,
  { params }: { params: Promise<{ sessionId: string }> }
) {
  try {
    const { sessionId } = await params
    const authHeader = request.headers.get('Authorization')

    const response = await fetch(`${BACKEND_URL}/api/v1/compliance/audit/sessions/${sessionId}`, {
      method: 'DELETE',
      headers: {
        'Content-Type': 'application/json',
        ...(authHeader ? { 'Authorization': authHeader } : {})
      },
      signal: AbortSignal.timeout(30000)
    })

    if (!response.ok) {
      const errorText = await response.text()
      return NextResponse.json(
        { error: `Backend Error: ${response.status}`, details: errorText },
        { status: response.status }
      )
    }

    return NextResponse.json({ success: true })
  } catch (error) {
    console.error('Delete audit session proxy error:', error)
    return NextResponse.json(
      { error: 'Verbindung zum Backend fehlgeschlagen' },
      { status: 503 }
    )
  }
}