import { NextRequest, NextResponse } from "next/server";
import { getServerSession } from "@/lib/auth";
import { db } from "@/lib/db";
import { campaigns } from "@/lib/db/schema";
import { eq } from "drizzle-orm";

export async function DELETE(req: NextRequest, { params }: { params: Promise<{ campaignId: string }> }) {
  const session = await getServerSession();
  if (!session || !session.isAdmin) {
    return NextResponse.json({ error: "Forbidden" }, { status: 403 });
  }
  const { campaignId } = await params;
  db.delete(campaigns).where(eq(campaigns.id, campaignId)).run();
  return NextResponse.json({ ok: true });
}

export async function PATCH(req: NextRequest, { params }: { params: Promise<{ campaignId: string }> }) {
  const session = await getServerSession();
  if (!session || !session.isAdmin) {
    return NextResponse.json({ error: "Forbidden" }, { status: 403 });
  }
  try {
    const { campaignId } = await params;
    const body = await req.json();
    const updates: Record<string, unknown> = {};
    if (body.name) updates.name = body.name;
    if (body.status) updates.status = body.status;
    if (body.gridSize) updates.gridSize = body.gridSize;
    db.update(campaigns).set(updates).where(eq(campaigns.id, campaignId)).run();
    return NextResponse.json({ ok: true });
  } catch {
    return NextResponse.json({ error: "Update failed" }, { status: 500 });
  }
}