import { NextRequest } from 'next/server'
import { prisma } from '../../../../lib/prisma'

export async function GET(
  req: NextRequest,
  context: { params: Promise<{ id: string }> }
) {
  // 优先从动态路由 params（Promise）获取，其次从 URL 最后一段兜底
  let id: string | undefined
  try {
    const { id: idFromParams } = await context.params
    id = idFromParams
  } catch {
    // ignore
  }
  if (!id) {
    id = new URL(req.url).pathname.split('/').pop() || undefined
  }

  if (!id) {
    return Response.json({ error: 'missing id' }, { status: 400 })
  }

  const report = await prisma.report.findUnique({ where: { id } })
  if (!report) {
    return Response.json({ error: 'not found' }, { status: 404 })
  }
  return Response.json(report)
}