// ==========================================
// app/api/tbe/sessions/[sessionId]/vendor-remarks/route.ts
// ==========================================

import { NextRequest, NextResponse } from "next/server"
import { getServerSession } from "next-auth"
import { authOptions } from "@/app/api/auth/[...nextauth]/route"
import { updateVendorRemarks } from "@/lib/tbe-last/vendor-tbe-service"

interface Props {
  params: {
    sessionId: string
  }
}

// PUT: 벤더 의견 업데이트
export async function PUT(
  request: NextRequest,
  { params }: Props
) {
  try {
    const session = await getServerSession(authOptions)
    if (!session?.user?.companyId) {
      return NextResponse.json(
        { error: "Unauthorized" },
        { status: 401 }
      )
    }
    
    const vendorId = typeof session.user.companyId === 'string' 
      ? parseInt(session.user.companyId) 
      : session.user.companyId
    
    const sessionId = parseInt(params.sessionId)
    const body = await request.json()
    
    const { remarks } = body
    
    if (!remarks) {
      return NextResponse.json(
        { error: "Remarks are required" },
        { status: 400 }
      )
    }
    
    const updated = await updateVendorRemarks(sessionId, vendorId, remarks)
    
    return NextResponse.json(updated)
    
  } catch (error) {
    console.error("Update remarks error:", error)
    return NextResponse.json(
      { error: "Failed to update remarks" },
      { status: 500 }
    )
  }
}