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

export async function GET(req: NextRequest) {
  const session = await requireAuth();
  if (!session) {
    return NextResponse.json({ error: "Non autorisé" }, { status: 401 });
  }

  const orderBy = "desc";
  try {
    const media = await prisma.media.findMany({
      orderBy: { createdAt: orderBy as "desc" },
    });
    return NextResponse.json(media);
  } 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 body = await req.json();
  const { title, description, url, type, visibility } = body;

  if (!title || !url) {
    return NextResponse.json({ error: "Titre et URL requis" }, { status: 400 });
  }

  try {
    const media = await prisma.media.create({
      data: {
        title,
        description: description || null,
        url,
        type: (type as MediaType) || "PHOTO",
        visibility: (visibility as MediaVisibility) || "MEMBERS_ONLY",
        uploadedById: admin.user.id,
      },
    });
    return NextResponse.json(media, { status: 201 });
  } catch (error) {
    console.error(error);
    return NextResponse.json({ error: "Erreur" }, { status: 500 });
  }
}

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

  const { id } = await req.json();
  if (!id) {
    return NextResponse.json({ error: "id requis" }, { status: 400 });
  }

  try {
    await prisma.media.delete({ where: { id } });
    return NextResponse.json({ ok: true });
  } catch (error) {
    console.error(error);
    return NextResponse.json({ error: "Erreur" }, { status: 500 });
  }
}