// app/api/sync/workflow/status/route.ts
import { NextRequest, NextResponse } from "next/server"
import { workflowService } from "@/lib/vendor-document-list/workflow-service"
import { getServerSession } from "next-auth"
import { authOptions } from "@/app/api/auth/[...nextauth]/route"

export async function GET(request: NextRequest) {
  try {
    const session = await getServerSession(authOptions)
    if (!session?.user?.id) {
      return NextResponse.json({ error: "Unauthorized" }, { status: 401 })
    }

    const { searchParams } = new URL(request.url)
    const contractId = searchParams.get('contractId')
    const targetSystem = searchParams.get('targetSystem') || 'SWP'

    if (!contractId) {
      return NextResponse.json(
        { error: 'Contract ID is required' },
        { status: 400 }
      )
    }

    const status = await workflowService.getWorkflowStatus(
      Number(contractId),
      targetSystem
    )

    return NextResponse.json(status)
  } catch (error) {
    console.error('Failed to get workflow status:', error)
    return NextResponse.json(
      {
        error: 'Failed to get workflow status',
        message: error instanceof Error ? error.message : 'Unknown error'
      },
      { status: 500 }
    )
  }
}