import atexit
import time
from logging.config import dictConfig
from threading import Thread

from flask import Flask, request, render_template, jsonify

from config import BOTS_LOOKUP, SLEEP_TIME, get_config
from command_system import RollbotMessage, RollbotResponse, RollbotFailure
from rollbot import Rollbot
from util import post_message

dictConfig({
    "version": 1,
    "formatters": {"default": {
        "format": "[%(asctime)s] %(levelname)s in %(module)s: %(message)s",
    }},
    "handlers": {"wsgi": {
        "class": "logging.StreamHandler",
        "stream": "ext://flask.logging.wsgi_errors_stream",
        "formatter": "default"
    }},
    "root": {
        "level": "INFO",
        "handlers": ["wsgi"]
    }
})

app = Flask(__name__)

rollbot = Rollbot(app.logger)
rollbot.start_plugins()
atexit.register(rollbot.shutdown_plugins)


@app.route("/teamspeak", methods=["GET"])
def teamspeak():
    response = rollbot.run_command(RollbotMessage.from_web("!teamspeak"))
    if response.is_success:
        response = response.txt
    else:
        response = response.failure_msg
    return render_template("teamspeak.html", r=response, scrolling=get_config("teamspeak.scrolling"))


@app.route("/rollbot", methods=["POST"])
def execute():
    json = request.get_json()
    msg = RollbotMessage.from_groupme(json)

    if msg.group_id not in BOTS_LOOKUP:
        app.logger.warning(f"Received message from unknown group ID {msg.group_id}")
        return jsonify({"message": "Invalid group ID"}), 403

    if msg.is_command:
        t = Thread(target=lambda: rollbot.handle_message(msg))
        t.start()

    return "", 204


if __name__ == "__main__":
    # default deployment in debug mode
    app.run(host="0.0.0.0", port=6070)