import sys
import os

sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))

from flask import Flask, redirect, request, session, url_for
from web.config import Config
from web.database import close_dbs, initialize_web_db
from web.auth import get_csrf_token


def create_app(config_object=Config):
    app = Flask(__name__)
    app.config.from_object(config_object)

    initialize_web_db()
    from web.services.roster_version_service import RosterVersionService
    RosterVersionService.ensure_initial_version()
    app.teardown_appcontext(close_dbs)
    app.jinja_env.globals['csrf_token'] = get_csrf_token

    @app.context_processor
    def inject_brand():
        return {
            'brand': {
                'primary': app.config['BRAND_PRIMARY'],
                'aliases': app.config['BRAND_ALIASES'],
                'signature': app.config['BRAND_SIGNATURE'],
            }
        }

    @app.before_request
    def require_private_access():
        if app.config['SITE_VISIBILITY'] != 'private':
            return None
        endpoint = request.endpoint or ''
        if (
            endpoint == 'static'
            or endpoint == 'main.healthz'
            or endpoint.startswith('access.')
            or endpoint.startswith('admin.')
            or session.get('viewer_access')
            or session.get('is_admin')
        ):
            return None
        return redirect(url_for(
            'access.login',
            next=request.full_path if request.method == 'GET' else None,
        ))

    from web.routes import (
        admin,
        access,
        awards,
        discover,
        main,
        matches,
        opponents,
        players,
        reports,
        tactics,
        teams,
        wiki,
    )
    app.register_blueprint(main.bp)
    app.register_blueprint(access.bp)
    app.register_blueprint(matches.bp)
    app.register_blueprint(players.bp)
    app.register_blueprint(teams.bp)
    app.register_blueprint(tactics.bp)
    app.register_blueprint(admin.bp)
    app.register_blueprint(wiki.bp)
    app.register_blueprint(opponents.bp)
    app.register_blueprint(reports.bp)
    app.register_blueprint(awards.bp)
    app.register_blueprint(discover.bp)

    return app


if __name__ == '__main__':
    app = create_app()
    app.run(debug=True, port=5000)