#!/usr/bin/env python
# pylint: disable=unused-argument, wrong-import-position
# This program is dedicated to the public domain under the CC0 license.

"""
Basic example for a bot that uses inline keyboards. For an in-depth explanation, check out
 https://github.com/python-telegram-bot/python-telegram-bot/wiki/InlineKeyboard-Example.
"""
import logging

import telegram.constants
from telegram import __version__ as TG_VER

try:
    from telegram import __version_info__
except ImportError:
    __version_info__ = (0, 0, 0, 0, 0)  # type: ignore[assignment]

if __version_info__ < (20, 0, 0, "alpha", 1):
    raise RuntimeError(
        f"This example is not compatible with your current PTB version {TG_VER}. To view the "
        f"{TG_VER} version of this example, "
        f"visit https://docs.python-telegram-bot.org/en/v{TG_VER}/examples.html"
    )
from telegram import InlineKeyboardButton, InlineKeyboardMarkup, Update
from telegram.ext import Application, CallbackQueryHandler, CommandHandler, ContextTypes, MessageHandler, filters

from config import BOT_TOKEN
from foursquare.poi import query_poi, get_poi_top_photo
from dbstore.dbm_store import get_loc
from toot import mastodon_client
import urllib.request

# Enable logging
logging.basicConfig(
    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s", level=logging.INFO
)
logger = logging.getLogger(__name__)


async def start(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    hello = "Hello, this is `checkin.bot`. \n\n" \
            "This is a Telegram bot with functionality similar to Foursquare Swarm, " \
            "but check in and post your location to the Fediverse (Mastodon/Pleroma) instead of Twitter.\n\n" \
            "Aware of privacy concerns, this bot will not store your location data." \
            "*Be safe and cautious when sharing your real time location on the web.* \n\n" \
            "Start using this bot by sharing your location using Telegram context menu to it."

    await update.message.reply_text(hello, parse_mode=telegram.constants.ParseMode.MARKDOWN)


async def checkin(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    keyboard = []

    for poi in query_poi(update.message.location.latitude, update.message.location.longitude):
        keyboard.append([
            InlineKeyboardButton(poi["name"], callback_data=poi["fsq_id"]),
        ])

    reply_markup = InlineKeyboardMarkup(keyboard)
    await update.message.reply_text("Select a place", reply_markup=reply_markup)


async def button(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    """Parses the CallbackQuery and updates the message text."""
    query = update.callback_query

    await query.answer()
    poi = get_loc(query.data)
    photo_url = get_poi_top_photo(query.data)
    media_id = None
    if photo_url is not None:
        with urllib.request.urlopen(photo_url) as response:
            data = response.read()
            media = mastodon_client.media_post(data, mime_type="image/jpeg")
            media_id = [media["id"]]

    status = mastodon_client.status_post(
        f"I'm at {poi['name']} in {poi['locality']}, {poi['region']}, {poi['osm_url']}",
        visibility="private",
        media_ids=media_id)

    await query.edit_message_text(text=f"Selected place: {poi['name']}, `{query.data}`\nPosted to Mastodon: {status['url']}",
                                  parse_mode=telegram.constants.ParseMode.MARKDOWN)


async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    """Displays info on how to use the bot."""
    await update.message.reply_text("Use /start to test this bot.")


def main() -> None:
    application = Application.builder().token(BOT_TOKEN).build()

    application.add_handler(CommandHandler("start", start))
    application.add_handler(CallbackQueryHandler(button))
    application.add_handler(MessageHandler(filters.LOCATION & ~filters.COMMAND, checkin))
    application.add_handler(CommandHandler("help", help_command))

    # Run the bot until the user presses Ctrl-C
    application.run_polling()


if __name__ == "__main__":
    main()