# dashboard/app.py
import sys
sys.path.append('/workspace')

from dash import Dash, html, dcc, page_container
from flask import Flask
import dash_bootstrap_components as dbc
import dash_mantine_components as dmc
from components.header import Header
import callbacks.ui_callbacks
import dashboard.callbacks.overview_callbacks
import dashboard.callbacks.appointments_callbacks
import dashboard.callbacks.appointment_modal_callbacks
from config import SECRET_KEY, ENV
import os
import threading
import logging

# Logging konfigurieren
logging.basicConfig(
    level=logging.DEBUG if ENV == "development" else logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)
logger = logging.getLogger(__name__)

server = Flask(__name__)
server.secret_key = SECRET_KEY

# Flask's eigene Logs aktivieren
if ENV == "development":
    logging.getLogger('werkzeug').setLevel(logging.INFO)

app = Dash(
    __name__,
    server=server,
    use_pages=True,
    external_stylesheets=[dbc.themes.BOOTSTRAP],
    suppress_callback_exceptions=True,
    serve_locally=True,
    meta_tags=[
        {"name": "viewport", "content": "width=device-width, initial-scale=1"},
        {"charset": "utf-8"}
    ]
)

app.layout = dmc.MantineProvider([
    Header(),
    html.Div([
        html.Div(id="sidebar"),
        html.Div(page_container, className="page-content"),
        dcc.Store(id="sidebar-state", data={"collapsed": False}),
    ], style={"display": "flex"}),
])

# def open_browser():
#     """Öffnet die HTTPS-URL im Standardbrowser."""
#     os.system('$BROWSER https://localhost:8050')  # Entferne das "&", um sicherzustellen, dass der Browser korrekt geöffnet wird

print("Testausgabe: Debug-Print funktioniert!")  # Testausgabe

if __name__ == "__main__":
    debug_mode = ENV == "development"
    
    logger.info(f"Starting application in {'DEBUG' if debug_mode else 'PRODUCTION'} mode")
    logger.info(f"Environment: {ENV}")
    logger.info("🔧 Debug features: print(), logging, hot reload all active")
    logger.info("🚀 Dashboard starting up...")

    # Browser nur einmal öffnen, nicht bei Reload-Prozessen
    # if debug_mode and os.environ.get("WERKZEUG_RUN_MAIN") != "true":
    #     threading.Timer(1.0, open_browser).start()

    app.run(
        host="0.0.0.0",
        port=8050,
        debug=debug_mode,
        ssl_context=("/workspace/certs/dev.crt", "/workspace/certs/dev.key"),
        use_reloader=False  # Verhindert doppeltes Öffnen durch Dash
    )