#! python3
# -*- coding: utf-8 -*-
# SPDX-License-Identifier: AGPL-3.0-or-later
# Copyright (C) 2026 Karim Gabriele Varano
"""
dossier_view_mode.py
Setzt Display-Mode (+ optional Standard-Ansicht) im aktiven Viewport.

Aufruf:
  _-RunPythonScript "/.../dossier_view_mode.py" <mode>
mode: plan | persp3d | material | raytracing
"""
import sys
import Rhino


_MODES = {
    "plan":        {"display": "Dossier Plan",        "view": "Top",        "label": "DOSSIER Plan-Mode"},
    "persp3d":     {"display": "Dossier 3D",          "view": "Perspective","label": "DOSSIER 3D-Mode"},
    "material":    {"display": "Dossier Material",    "view": None,         "label": "DOSSIER Material-Mode"},
    "raytracing":  {"display": "Dossier Raytracing",  "view": None,         "label": "DOSSIER Raytracing"},
}


def _apply(mode_name):
    spec = _MODES.get(mode_name)
    if spec is None:
        print("[VIEW-MODE] Unbekannt:", mode_name)
        return
    try: Rhino.RhinoApp.SetCommandPrompt(spec.get("label", "DOSSIER View"))
    except Exception: pass
    doc = Rhino.RhinoDoc.ActiveDoc
    if doc is None:
        print("[VIEW-MODE] Kein aktives Doc")
        return
    view = doc.Views.ActiveView
    if view is None:
        print("[VIEW-MODE] Kein aktiver Viewport")
        return
    # Standard-View setzen (Top / Perspective) falls definiert
    vw_name = spec["view"]
    if vw_name:
        try:
            view.ActiveViewport.SetProjection(
                Rhino.Display.DefinedViewportProjection.Top
                if vw_name == "Top"
                else Rhino.Display.DefinedViewportProjection.Perspective,
                vw_name, True)
        except Exception as ex:
            print("[VIEW-MODE] view-set:", ex)
    # Display-Mode setzen via Description-Lookup
    dm_name = spec["display"]
    try:
        all_dm = Rhino.Display.DisplayModeDescription.GetDisplayModes()
        target = None
        for d in all_dm:
            if d.EnglishName == dm_name or d.LocalName == dm_name:
                target = d; break
        if target is None:
            print("[VIEW-MODE] Display-Mode not found:", dm_name)
            return
        view.ActiveViewport.DisplayMode = target
        view.Redraw()
    except Exception as ex:
        print("[VIEW-MODE] display-mode:", ex)


if __name__ == "__main__":
    if len(sys.argv) >= 2:
        _apply(str(sys.argv[1]).strip().lower())
    else:
        print("[VIEW-MODE] Erwartet Mode-Name:", ", ".join(_MODES.keys()))