"""Telegram-Webhook-Route und Queue-Integration."""

from flask import Blueprint, current_app, jsonify, request

from src.models.submission import Submission

telegram_bp = Blueprint("telegram", __name__)


@telegram_bp.route("/webhook/telegram", methods=["POST"])
def telegram_webhook() -> tuple:
    """Telegram Webhook-Endpunkt.

    Nimmt eingehende Telegram-Bot-Nachrichten entgegen,
    baut eine Submission und reiht sie in den QueueHandler ein.
    """
    data = request.get_json(silent=True)
    if not data:
        return jsonify({"error": "Invalid JSON"}), 400

    qh = current_app.queue_handler

    message = data.get("message", {})
    message_id = str(message.get("message_id", ""))
    chat_id = str(message.get("chat", {}).get("id", ""))
    text = message.get("text", "")

    if not message_id or not text:
        return jsonify({"error": "Missing message_id or text"}), 400

    submission = Submission(
        message_id=message_id,
        plattform="telegram",
        absender=chat_id,
        text=text,
    )
    qh.enqueue(submission)

    return jsonify({"status": "accepted"}), 200