#! python3
# -*- coding: utf-8 -*-
# Wrapper fuer dSection: interaktiver Schnitt-Pick (2 Punkte + Blickrichtung).
# Defaults kommen aus Project-Settings.defaults; nach erfolgreicher
# Erstellung wird der neue Schnitt als aktive Zeichnungs-Ebene set.
import sys, os
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
import Rhino
import scriptcontext as sc

doc = Rhino.RhinoDoc.ActiveDoc
if doc is None:
    print("[SECTION] kein aktives Dokument")
else:
    try:
        import schnitte
        # Defaults aus Project-Settings; Fallback auf hartkodierte Werte.
        defaults = {
            "depthBack": 8.0, "heightMin": -1.0, "heightMax": 12.0,
            "cutAtLine": True, "namePrefix": "S",
        }
        try:
            import layers_panel as rhinopanel
            ps = rhinopanel.load_project_settings(doc)
            d = (ps or {}).get("defaults", {})
            defaults["depthBack"] = float(d.get("schnittDepthBack", 8.0))
            defaults["heightMin"] = float(d.get("schnittHeightMin", -1.0))
            defaults["heightMax"] = float(d.get("schnittHeightMax", 12.0))
        except Exception as ex:
            print("[SECTION] defaults from project-settings:", ex)

        sid = schnitte.pick_schnitt_interactive(doc, defaults=defaults)
        if not sid:
            print("[SECTION] abgebrochen")
        else:
            # Broadcast neue Zeichnungs-Ebene an Panels + auto-aktivieren
            try:
                eb = sc.sticky.get("ebenen_bridge")
                if eb is not None:
                    eb._send_state()
            except Exception as ex:
                print("[SECTION] broadcast:", ex)
            try:
                import json
                zraw = doc.Strings.GetValue("dossier_zeichnungsebenen") or "[]"
                z_list = json.loads(zraw)
                new_z = next((x for x in z_list
                              if isinstance(x, dict) and x.get("id") == sid), None)
                if new_z is not None:
                    eb = sc.sticky.get("ebenen_bridge")
                    if eb is not None:
                        eb._set_active_zeichnungsebene(new_z)
                print("[SECTION] erstellt: {}".format(sid))
            except Exception as ex:
                print("[SECTION] auto-activate:", ex)
    except Exception as ex:
        print("[SECTION] error:", ex)