# App route blueprints
from all_paw_care.forms import forms 
from all_paw_care.pages import pages
from all_paw_care.users import users
from all_paw_care.db.actions import ensure_tables

# Flask
from flask import Flask

# SQLAlchemy
from sqlalchemy import create_engine
from sqlalchemy.orm import Session

def create_app():
    # Initialize app
    #
    # Learn more about instance folders here:
    # https://flask.palletsprojects.com/en/3.0.x/config/#instance-folders
    all_paw_care = Flask(__name__, instance_relative_config=True)

    # Register app blueprints
    all_paw_care.register_blueprint(pages)
    all_paw_care.register_blueprint(forms)
    all_paw_care.register_blueprint(users)

    # Ensure database tables
    ensure_tables()

    return all_paw_care