import { NextRequest, NextResponse } from "next/server";
import { promises as fs } from "fs";

const SOUL_PATH = process.env.HERMES_SOUL_PATH || "/home/hermes/.hermes/SOUL.md";

export async function GET() {
  try {
    const content = await fs.readFile(SOUL_PATH, "utf-8");
    return NextResponse.json({ content });
  } catch {
    return NextResponse.json({ content: "" });
  }
}

export async function PUT(req: NextRequest) {
  try {
    const { content } = await req.json();
    await fs.writeFile(SOUL_PATH, content, "utf-8");
    return NextResponse.json({ ok: true });
  } catch (e) {
    return NextResponse.json({ error: String(e) }, { status: 500 });
  }
}