import { NextRequest, NextResponse } from "next/server";
import { getDb } from "@/lib/db";

export async function GET() {
  const db = getDb();
  const members = await db.householdMember.findMany({ orderBy: { name: "asc" } });
  return NextResponse.json(members);
}

export async function POST(req: NextRequest) {
  const body = await req.json().catch(() => ({}));
  const name = String(body.name ?? "").trim();
  if (!name) return NextResponse.json({ errors: ["name"] }, { status: 400 });
  if (name.length > 100) return NextResponse.json({ errors: ["name"] }, { status: 400 });
  const db = getDb();
  const existing = await db.householdMember.findUnique({ where: { name } });
  if (existing) return NextResponse.json({ errors: ["name"] }, { status: 409 });
  const created = await db.householdMember.create({ data: { name } });
  return NextResponse.json(created, { status: 201 });
}

export async function DELETE(req: NextRequest) {
  const id = Number(req.nextUrl.searchParams.get("id"));
  if (!Number.isInteger(id)) return NextResponse.json({ error: "not found" }, { status: 404 });
  const db = getDb();
  const existing = await db.householdMember.findUnique({ where: { id } });
  if (!existing) return NextResponse.json({ error: "not found" }, { status: 404 });
  await db.householdMember.delete({ where: { id } });
  return NextResponse.json({ ok: true });
}