from telegram import Update
from telegram.constants import ParseMode
from telegram.error import BadRequest
from telegram.ext import ContextTypes, ConversationHandler

from config import *
from mastodon import Mastodon


async def start_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
    await update.message.reply_text(PROMPT_START, parse_mode=ParseMode.MARKDOWN)
    await update.message.reply_text(PROMPT_CHOOSE_ACTION, reply_markup=MAIN_MENU)

    return WAIT_LOCATION


async def fedi_login_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
    # generate fedi OAuth login url

    # mastodon_client = Mastodon(client_id=MASTODON_CLIENT_ID_FILE, api_base_url=TOOT_API_BASE_URL)
    # oauth_url = mastodon_client.auth_request_url(redirect_uris="{}/{}".format(BOT_DOMAIN, FEDI_LOGIN_CALLBACK_URL),
    #                                              scopes=['write:media', 'write:statuses'])
    #
    # await update.message.reply_text(PROMPT_FEDI_LOGIN.format(oauth_url), parse_mode=ParseMode.MARKDOWN)
    await update.message.reply_text(PROMPT_FEDI_LOGIN_WHERE_IS_INSTANCE, parse_mode=ParseMode.MARKDOWN)
    return FEDI_LOGIN


async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    await update.message.reply_text(PROMPT_HELP)


async def cancel_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
    for prompt in [PROMPT_LOCATION_KEYWORD, PROMPT_WAIT_LOCATION_CONFIRMATION, PROMPT_ADD_COMMENT, PROMPT_ADD_MEDIA]:
        try:
            if context.user_data.get(prompt):
                await context.bot.delete_message(chat_id=update.message.chat_id,
                                                 message_id=context.user_data[prompt])
        except BadRequest as e:
            if "not found" in str(e.message):
                pass
        except Exception as e:
            print(e)

    await update.message.reply_text(text=PROMPT_CANCELED, reply_markup=MAIN_MENU)
    context.user_data.clear()
    return ConversationHandler.END