from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate

db = SQLAlchemy()

def create_app():
    app = Flask(__name__, template_folder='templates', static_folder='static', static_url_path='/')
    app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///./test.db'
    app.secret_key = 'SOME KEY'
    db.init_app(app)

    # import and register all blueprints.
    from blueprintapp.blueprints.todos.routes import todos
    from blueprintapp.blueprints.people.routes import people
    from blueprintapp.blueprints.core.routes import core

    app.register_blueprint(todos, url_prefix='/todos')
    app.register_blueprint(people, url_prefix='/people')
    app.register_blueprint(core, url_prefix='/')
    Migrate(app, db)
 
    return app