import { NextRequest, NextResponse } from "next/server";
import { prisma } from "@/lib/prisma";
import { requireAdmin } from "@/lib/session";

export async function GET(req: NextRequest) {
  const admin = await requireAdmin();
  if (!admin) return NextResponse.json({ error: "Admin requis" }, { status: 403 });

  try {
    const tiers = await prisma.yogaTier.findMany({ orderBy: { numberOfSessions: "asc" } });
    return NextResponse.json(tiers);
  } catch {
    return NextResponse.json({ error: "Erreur" }, { status: 500 });
  }
}

export async function POST(req: NextRequest) {
  const admin = await requireAdmin();
  if (!admin) return NextResponse.json({ error: "Admin requis" }, { status: 403 });

  const { name, numberOfSessions, priceTotal } = await req.json();
  if (!name || !numberOfSessions || !priceTotal) {
    return NextResponse.json({ error: "Champs requis" }, { status: 400 });
  }

  try {
    const tier = await prisma.yogaTier.create({
      data: { name, numberOfSessions: Number(numberOfSessions), priceTotal: Number(priceTotal) },
    });
    return NextResponse.json(tier, { status: 201 });
  } catch {
    return NextResponse.json({ error: "Erreur" }, { status: 500 });
  }
}