From 4cc008b211953de0fbb61b37b10fa0b818d32625 Mon Sep 17 00:00:00 2001
From: Pat Teruel <patterueldev@gmail.com>
Date: Sun, 1 Mar 2026 10:49:10 +0800
Subject: [PATCH] Fallback to Flask UI when tkinter/_tkinter missing; avoid
 NameError and keep app launchable via Finder

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 mac_native.py | 41 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 38 insertions(+), 3 deletions(-)

diff --git a/mac_native.py b/mac_native.py
index 8ff9abc..2c0398f 100644
--- a/mac_native.py
+++ b/mac_native.py
@@ -5,10 +5,17 @@ Native GUI using tkinter to generate One Piece progress reports without a web se
 
 import os
 import threading
-import tkinter as tk
-from tkinter import ttk, messagebox, scrolledtext
+import webbrowser
 from datetime import datetime
 
+# Try to import tkinter; if unavailable, fall back to launching the Flask web UI
+try:
+    import tkinter as tk
+    from tkinter import ttk, messagebox, scrolledtext
+    TK_AVAILABLE = True
+except Exception:
+    TK_AVAILABLE = False
+
 # Reuse helper logic from app.py
 from app import current_week, format_date_range, get_latest_sunday, get_previous_sunday
 from clients import jellyfin
@@ -161,7 +168,35 @@ def main():
 
 if __name__ == '__main__':
     try:
-        main()
+        if TK_AVAILABLE:
+            main()
+        else:
+            # Fallback: launch the Flask web UI in a background thread and open the browser
+            try:
+                from app import app
+            except Exception as _e:
+                raise RuntimeError(f"Tkinter not available and Flask app failed to import: {_e}")
+
+            def _run_server():
+                port = int(os.environ.get("PORT", 5000))
+                app.run(host="127.0.0.1", port=port, debug=False, use_reloader=False)
+
+            t = threading.Thread(target=_run_server, daemon=True)
+            t.start()
+            # Give the server a moment to start
+            import time
+            time.sleep(1.0)
+            port = os.environ.get("PORT", "5000")
+            try:
+                webbrowser.open(f"http://127.0.0.1:{port}/")
+            except Exception:
+                pass
+
+            try:
+                while t.is_alive():
+                    t.join(0.5)
+            except KeyboardInterrupt:
+                pass
     except Exception as e:
         import traceback, sys, os
         tb = traceback.format_exc()