import os
import sys

# Configurar rutas y entorno
script_dir = os.path.dirname(os.path.abspath(__file__))
os.chdir(script_dir)
sys.path.insert(0, script_dir)

# Configurar logging basico de emergencia
import logging
logging.basicConfig(
    filename=os.path.join(script_dir, 'passenger_startup.log'),
    level=logging.DEBUG,
    format='%(asctime)s %(levelname)s: %(message)s'
)

try:
    logging.info("--- INICIANDO TRADING APP EN HOSTINGER ---")
    
    from dashboard.app import create_dashboard_app
    from main import TradingPlatform
    from a2wsgi import ASGIMiddleware

    # Inicializar la plataforma de analisis
    logging.info("Cargando TradingPlatform...")
    platform = TradingPlatform()
    
    # Iniciar loops de analisis
    logging.info("Iniciando loops de analisis...")
    platform.start_analysis_loop()

    # App FastAPI -> WSGI
    logging.info("Creando adaptador a2wsgi...")
    application = ASGIMiddleware(platform.app)
    logging.info("--- APLICACION LISTA ---")

except ImportError as e:
    logging.error(f"Error de Importacion (Posiblemente faltan librerias): {e}")
    def application(e, s):
        s('500 Internal Error', [('Content-Type', 'text/plain')])
        return [f"Error de dependencias: {str(e)}. Asegurate de ejecutar 'pip install -r requirements.txt' en el panel.".encode()]
except Exception as e:
    logging.error(f"Error critico en el arranque: {e}")
    import traceback
    logging.error(traceback.format_exc())
    def application(e, s):
        s('500 Internal Error', [('Content-Type', 'text/plain')])
        return [f"Error critico: {str(e)}. Revisa 'passenger_startup.log' para el traceback completo.".encode()]