// app/api/notes/route.ts
// POST /api/notes — create a new note.
// Hardcoded collection = "ysterbaard_notes". Field-allowlisted.

import { NextRequest, NextResponse } from "next/server";
import { createRecord } from "@/lib/pb";
import type { YsterbaardNote } from "@/lib/types";

export const dynamic = "force-dynamic";

const COLLECTION = "ysterbaard_notes";
const FIELD_ALLOWLIST = ["title", "content", "is_done", "done_at"] as const;

export async function POST(req: NextRequest) {
  let body: Record<string, unknown>;
  try {
    body = await req.json();
  } catch {
    return NextResponse.json({ error: "Invalid JSON body" }, { status: 400 });
  }

  const title = typeof body.title === "string" ? body.title.trim() : "";
  const content = typeof body.content === "string" ? body.content.trim() : "";

  if (!title) {
    return NextResponse.json({ error: "title is required" }, { status: 400 });
  }

  const sanitised: Record<string, unknown> = { title };
  if (content) sanitised.content = content;

  try {
    const record = await createRecord<YsterbaardNote>(COLLECTION, sanitised);
    return NextResponse.json(record, { status: 200 });
  } catch (err) {
    const message = err instanceof Error ? err.message : "Unknown PB error";
    console.error("[notes create]", message);
    return NextResponse.json({ error: message }, { status: 502 });
  }
}