import os
import logging
from flask import Flask
from ownchatbot.db import get_db
from ownchatbot.owncast_com import live_now, award_points
from apscheduler.schedulers.background import BackgroundScheduler


def create_app(test_config=None):
    app = Flask(__name__, instance_relative_config=True)

    try:
        os.makedirs(app.instance_path)
    except OSError:
        pass

    app.config.from_mapping(
        DATABASE=os.path.join(app.instance_path, 'ownchatbot.sqlite')
    )
    app.config.from_object('ownchatbot.defaults.config')  # Read from config files
    app.config.from_pyfile('config.py', silent=True)
    app.config.from_object('ownchatbot.defaults.rewards')
    app.config.from_pyfile('rewards.py', silent=True)
    app.config.from_object('ownchatbot.defaults.categories')
    app.config.from_pyfile('categories.py', silent=True)

    if app.config['GUNICORN']:  # Gunicorn logging integration
        gunicorn_logger = logging.getLogger('gunicorn.error')
        app.logger.handlers = gunicorn_logger.handlers
        app.logger.setLevel(gunicorn_logger.level)

    from . import webhooks  # Set up blueprints
    from . import web_panels
    app.register_blueprint(webhooks.ocb)
    app.register_blueprint(web_panels.ocb)

    from . import db  # Set up db init cli command
    db.init_app(app)
    
    def award_job():
        with app.app_context():
            if live_now():
                award_points(get_db())

    banker = BackgroundScheduler()
    seconds = app.config['POINTS_INTERVAL'] * 60
    banker.add_job(award_job, 'interval', seconds=seconds)
    banker.start()

    return app


if __name__ == '__main__':
    create_app()