from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from os import path
from flask_login import LoginManager

db = SQLAlchemy()
DB_NAME = "database.db"


def create_app():
    app = Flask(__name__)
    app.config['SECRET_KEY'] = 'hjshjhdjah kjshkjdhjs'
    app.config['SQLALCHEMY_DATABASE_URI'] = f'sqlite:///{DB_NAME}'
#    db.init_app(app)

    from .views import views
    from .auth import auth

    app.register_blueprint(views, url_prefix='/')
#    app.register_blueprint(auth, url_prefix='/')

    from .models import User, Note

#    create_database(app)
#
#    login_manager = LoginManager()
#    login_manager.login_view = 'auth.login'
#    login_manager.init_app(app)
#
#    @login_manager.user_loader
#    def load_user(id):
#        return User.query.get(int(id))

    return app


#def create_database(app):
#    if not path.exists('website/' + DB_NAME):
#        db.create_all(app=app)
#        print('Created Database!')