import { NextResponse } from "next/server"
import { fetchQuery } from "convex/nextjs"
import { api } from "@/convex/_generated/api"
import { requirePhoneAgentInternalAuth } from "@/app/api/internal/phone-calls/shared"
import { normalizePhoneE164 } from "@/lib/phone-normalization"

export async function POST(request: Request) {
  const authError = await requirePhoneAgentInternalAuth(request)
  if (authError) {
    return authError
  }

  try {
    const body = await request.json()
    const normalizedPhone = normalizePhoneE164(body.phone)

    if (!normalizedPhone) {
      return NextResponse.json(
        { error: "phone is required" },
        { status: 400 }
      )
    }

    const context = await fetchQuery(api.voiceSessions.getPhoneAgentContextByPhone, {
      normalizedPhone,
    })

    return NextResponse.json({
      success: true,
      normalizedPhone,
      ...context,
    })
  } catch (error) {
    console.error("Failed to look up phone agent contact context:", error)
    return NextResponse.json(
      { error: "Failed to look up phone agent contact context" },
      { status: 500 }
    )
  }
}