from bot.api import telegram_api
from utils.mention import mention, userdata_extract

import logging


logger = logging.getLogger(__name__)
logging.basicConfig(level=logging.INFO)

announces = {}

def get_newcomer_message(msg):
    lang = msg["from"].get("language_code", "ru")
    r = "хочет присоединиться к нам здесь" if lang == "ru" else " wants to join us here"
    _uid, identity, username = userdata_extract(msg["from"])
    if username:
        r = "@" + username + " " + r
    r = identity + " " + r
    return r


async def show_announce(msg):
    logger.info("showing announce with photo")
    chat_id = str(msg["chat"]["id"])
    from_id = str(msg["from"]["id"])
    mid = msg.get("message_id", "")
    newcomer_message = get_newcomer_message(msg)

    userphotos_response = await telegram_api("getUserphotos", user_id=from_id)
    logger.debug(userphotos_response)

    file_id = ""
    if userphotos_response["ok"] and userphotos_response["result"]["total_count"] > 0:
        logger.info("showing button with photo")
        file_id = userphotos_response["result"]["photos"][0][0]["file_id"]

    r = await telegram_api("sendPhoto",
        chat_id=chat_id,
        file_id=file_id,
        caption=newcomer_message,
        reply_to=mid
    )
    logger.debug(r)
    announces[from_id] = r.get("message_id")


async def edit_announce(msg):
    logger.info("editing announce")
    chat_id = str(msg["chat"]["id"])
    from_id = str(msg["from"]["id"])
    mid = msg.get("message_id", "")
    caption = get_newcomer_message(msg) + msg.get("text")
    announce_message_id = announces.get(from_id)
    r = await telegram_api("editMessageCaption", chat_id=chat_id, message_id=announce_message_id, caption=caption)
    announces[from_id] = r.get("message_id")