"""Flask application for the Local Radio web dashboard."""

import os

from flask import Flask, send_from_directory

from .config import STATIC_DIR
from .db import close_db


def create_app():
    app = Flask(__name__, static_folder=str(STATIC_DIR), static_url_path="")

    # Register teardown
    app.teardown_appcontext(close_db)

    # Register API blueprints
    from .api import status_bp, queue_bp, episodes_bp, feeds_bp, schedule_bp, music_bp, logs_bp, stream_bp
    app.register_blueprint(status_bp, url_prefix="/api")
    app.register_blueprint(queue_bp, url_prefix="/api")
    app.register_blueprint(episodes_bp, url_prefix="/api")
    app.register_blueprint(feeds_bp, url_prefix="/api")
    app.register_blueprint(schedule_bp, url_prefix="/api")
    app.register_blueprint(music_bp, url_prefix="/api")
    app.register_blueprint(logs_bp, url_prefix="/api")
    app.register_blueprint(stream_bp, url_prefix="/api")

    # SPA catch-all: serve index.html for any non-API route
    @app.route("/", defaults={"path": ""})
    @app.route("/<path:path>")
    def serve_spa(path):
        static = app.static_folder
        if static and path and os.path.exists(os.path.join(static, path)):
            return send_from_directory(static, path)
        if static and os.path.exists(os.path.join(static, "index.html")):
            return send_from_directory(static, "index.html")
        return "<h1>Local Radio</h1><p>Frontend not built. Run: cd web/frontend && npm run build</p>", 200

    return app


app = create_app()

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=5000, debug=True)