from flask import Flask
from app.routes import main
from flask_cors import CORS
import os

def create_app():
    base_dir = os.path.abspath(os.path.dirname(__file__))
    template_path = os.path.join(base_dir, '..', 'templates')
    static_path = os.path.join(base_dir, '..','static')
    app = Flask(__name__, template_folder=template_path, static_folder=static_path)
    
    app.config['BASE_URL'] = os.environ.get('BASE_URL', 'http://192.168.91.101:5000')
    @app.context_processor
    def inject_config():
        return dict(base_url=app.config['BASE_URL'])
    
    CORS(app, resources={r"/api/*": {"origins": "*"}})
    app.register_blueprint(main)
    return app