"""
Café Bach Email Generator - Flask Application
"""

import os
from flask import Flask


def create_app(config_name=None):
    """Application factory pattern for Flask"""
    # Get the directory of this file (app/__init__.py)
    basedir = os.path.abspath(os.path.dirname(__file__))
    
    app = Flask(__name__, 
                template_folder=os.path.join(basedir, 'templates'),
                static_folder=os.path.join(basedir, 'static'))
    app.config.from_object('app.config')

    # Register blueprints
    from app.views import main_bp
    app.register_blueprint(main_bp)

    return app