from app.libraries.database import Database
from app.libraries.setup import Setup
from mastodon import Mastodon
import pdb

def followers_list(my_id):

    followers_list = []

    temp_followers_list = {}

    i = 0

    while True:

        if i == 0:

            temp_followers_list[i] = mastodon.account_followers(my_id, limit=80)

            if temp_followers_list[i] == []:

                return followers_list

        else:

            temp_followers_list[i] = mastodon.fetch_next(temp_followers_list[i-1]._pagination_next)

        dict_len = len(temp_followers_list[i])

        ii = 0

        while ii < dict_len:

            followers_list.append(temp_followers_list[i][ii])

            ii += 1

        if len(temp_followers_list[i]) < 80:

            return followers_list

        i += 1

if __name__ == '__main__':

    db = Database()

    setup = Setup()

    mastodon = Mastodon(
        access_token = setup.mastodon_app_token,
        api_base_url= setup.mastodon_hostname
        )

    my_id = mastodon.me()

    followers = followers_list(my_id)

    db.reset()

    for follower in followers:

        db.find_follower(follower.acct)

    last_local, last_remote = db.last_total()

    local_followers, remote_followers = db.totals()

    if last_local != 0:

        local_incr = local_followers - last_local

    else:

        local_incr = local_followers

    if last_remote != 0:

        remote_incr = remote_followers - last_remote

    else:

        remote_incr = remote_followers

    db.save_total(local_followers, local_incr, remote_followers, remote_incr)

    unfollowers = db.find_unfollowers()

    post_text = f"@{mastodon.me().acct}\nseguidors: {len(followers)}\n"

    post_text += f"locals: {local_followers} ({local_incr})\nremots: {remote_followers} ({remote_incr})\n"

    if unfollowers != []:

        post_text += f'\nJa no et segueix:\n'

        for unfollow in unfollowers:

            post_text += f'- {unfollow}'

            unfollow_id = mastodon.account_lookup(unfollow).id

            try:

                mastodon.account_unfollow(unfollow_id)

                post_text += f' (has deixat de seguir-lo)\n'

            except:

                post_text += f' (ja no existeix)\n'

                pass

    mastodon.status_post(post_text, in_reply_to_id=None, visibility='direct')