import { NextResponse } from "next/server"
import { auth } from "@/lib/auth"
import { branchInputSchema } from "@/features/branches/schema"
import { createBranch, listBranches } from "@/features/branches/service"

export const runtime = "nodejs"

export async function GET() {
  try {
    const session = await auth()
    if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 })

    const branches = await listBranches()
    return NextResponse.json(branches)
  } catch (error) {
    console.error("Error fetching branches:", error)
    return NextResponse.json({ error: "Failed to fetch branches" }, { status: 500 })
  }
}

export async function POST(req: Request) {
  try {
    const session = await auth()
    if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 })

    const body = await req.json()
    const validated = branchInputSchema.parse(body)

    const branch = await createBranch(validated)
    return NextResponse.json(branch, { status: 201 })
  } catch (error) {
    if (error instanceof Error && error.name === "ZodError") {
      return NextResponse.json({ error: "Validation failed", details: error }, { status: 400 })
    }
    console.error("Error creating branch:", error)
    return NextResponse.json({ error: "Failed to create branch" }, { status: 500 })
  }
}