from flask import Flask
from flask_bootstrap import Bootstrap5
from datetime import datetime

from app.views import register_views
from app.api import register_api
from app.config import load_config
from app.filters import register_filters
from app.analysis import generate_statistics

def init_app():
    config = load_config()

    # Initialize app
    app = Flask(__name__)

    # Load configuration
    app.config['SECRET_KEY'] = config['DEFAULT']['SECRET_KEY']
    app.config['API_KEY'] = config['DEFAULT']['API_KEY']

    app.config['DATA'] = config['DATA']
    app.config['TEMP'] = config['TEMP']
    app.config['LOGGING'] = config['LOGGING']
    
    # Move bootstrap settings to root level
    for key in config['BOOTSTRAP']:
        app.config[key.upper()] = config['BOOTSTRAP'][key]

    bootstrap = Bootstrap5(app)

    # Initialize global variables
    app.config['SCRAPING_ACTIVE'] = False
    app.config['SCRAPING_THREAD'] = None
    app.config['DATA_FILE_NAME'] = None
    app.config['LOG_FILE_NAME'] = "log/" + datetime.now().strftime('%Y-%m-%d-%H-%M') + '.log'

    # Register routes
    register_views(app)
    register_api(app)
    register_filters(app)
    
    return app