from __future__ import annotations
from flask import Blueprint, request, jsonify
from webapp.services.blueprints import (
    resolve_blueprint_id,
    resolve_blueprint_id_by_product_id,
)

bp = Blueprint("blueprints_api", __name__)

@bp.get("/api/blueprint_id")
def api_blueprint_id():
    """
    Liefert die Blueprint-TypeID.
    Query-Parameter:
      - name:           Produktname (z. B. "Structure Market Network")
      - productTypeId:  Produkt-TypeID (optional, wenn 'name' fehlt)
    Antwort: { ok: true, blueprint_type_id: 12345 } oder { ok:false, error: "..." }
    """
    name = (request.args.get("name") or "").strip()
    pid  = request.args.get("productTypeId")

    bp_tid = None
    if name:
        bp_tid = resolve_blueprint_id(name)
    elif pid:
        try:
            bp_tid = resolve_blueprint_id_by_product_id(int(pid))
        except Exception:
            bp_tid = None

    if not bp_tid:
        return jsonify({"ok": False, "error": "not-found"}), 404

    return jsonify({"ok": True, "blueprint_type_id": int(bp_tid)})