"""
StarPunk package initialization
Creates and configures the Flask application
"""

from flask import Flask
from pathlib import Path


def create_app(config=None):
    """
    Application factory for StarPunk

    Args:
        config: Optional configuration dict to override defaults

    Returns:
        Configured Flask application instance
    """
    app = Flask(
        __name__,
        static_folder='../static',
        template_folder='../templates'
    )

    # Load configuration
    from starpunk.config import load_config
    load_config(app, config)

    # Initialize database
    from starpunk.database import init_db
    init_db(app)

    # Register blueprints
    # TODO: Implement blueprints in separate modules
    # from starpunk.routes import public, admin, api
    # app.register_blueprint(public.bp)
    # app.register_blueprint(admin.bp)
    # app.register_blueprint(api.bp)

    # Error handlers
    @app.errorhandler(404)
    def not_found(error):
        return {'error': 'Not found'}, 404

    @app.errorhandler(500)
    def server_error(error):
        return {'error': 'Internal server error'}, 500

    return app


# Package version (Semantic Versioning 2.0.0)
# See docs/standards/versioning-strategy.md for details
__version__ = "0.3.0"
__version_info__ = (0, 3, 0)