import { db } from "@/lib/db"
import { NextResponse } from "next/server";
import fetchUser from "@/lib/fetch-user";

export async function GET(req: Request) {
    try {
        const user = await fetchUser(req)
        if (!user || user.role != "ADMIN") {
            return NextResponse.json({ message: 'Unauthorized.', error: null, value: null }, { status: 401 });
        }

        const { searchParams } = new URL(req.url)
        const qn = searchParams.get('qn') as string
        const id = searchParams.get('id') as string

        if (qn) {
          const users = await db.user.findMany({
            where: {
              name: {
                contains: qn
              }
            }
          })
          return NextResponse.json(users)
        }
        if (id) {
          const users = await db.user.findFirst({
            where: {
              id: id
            }
          })
          return NextResponse.json(users)
        }

        const users = await db.user.findMany();
        return NextResponse.json(users)
    } catch (error) {
        console.log("[USERS]", error);
        return NextResponse.json({ message: 'Something went wrong', error: error, value: null }, { status: 500 })
    }
}